HEADER DIOXYGENASE 01-JUL-97 3PCH TITLE STRUCTURE OF PROTOCATECHUATE 3,4-DIOXYGENASE COMPLEXED WITH 3-CHLORO- TITLE 2 4-HYDROXYBENZOATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTOCATECHUATE 3,4-DIOXYGENASE; COMPND 3 CHAIN: A, B, C, D, E, F; COMPND 4 EC: 1.13.11.3; COMPND 5 OTHER_DETAILS: ENTRY CONTAINS ALPHA/BETA 6-MER; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: PROTOCATECHUATE 3,4-DIOXYGENASE; COMPND 8 CHAIN: M, N, O, P, Q, R; COMPND 9 EC: 1.13.11.3; COMPND 10 OTHER_DETAILS: ENTRY CONTAINS ALPHA/BETA 6-MER SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS PUTIDA; SOURCE 3 ORGANISM_TAXID: 303; SOURCE 4 ATCC: 23975; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: PSEUDOMONAS PUTIDA; SOURCE 7 ORGANISM_TAXID: 303; SOURCE 8 ATCC: 23975 KEYWDS DIOXYGENASE, IRON, NONHEME, METALLOPROTEIN, OXIDOREDUCTASE, INHIBITOR KEYWDS 2 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR A.M.ORVILLE,N.ELANGO,J.D.LIPSCOMB,D.H.OHLENDORF REVDAT 4 27-SEP-23 3PCH 1 REMARK LINK SCALE MTRIX REVDAT 4 2 1 ATOM REVDAT 3 13-JUL-11 3PCH 1 VERSN REVDAT 2 24-FEB-09 3PCH 1 VERSN REVDAT 1 07-JAN-98 3PCH 0 JRNL AUTH A.M.ORVILLE,N.ELANGO,J.D.LIPSCOMB,D.H.OHLENDORF JRNL TITL STRUCTURES OF COMPETITIVE INHIBITOR COMPLEXES OF JRNL TITL 2 PROTOCATECHUATE 3,4-DIOXYGENASE: MULTIPLE EXOGENOUS LIGAND JRNL TITL 3 BINDING ORIENTATIONS WITHIN THE ACTIVE SITE. JRNL REF BIOCHEMISTRY V. 36 10039 1997 JRNL REFN ISSN 0006-2960 JRNL PMID 9254599 JRNL DOI 10.1021/BI970468N REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.M.ORVILLE,J.D.LIPSCOMB,D.H.OHLENDORF REMARK 1 TITL CRYSTAL STRUCTURES OF SUBSTRATE AND SUBSTRATE ANALOG REMARK 1 TITL 2 COMPLEXES OF PROTOCATECHUATE 3,4-DIOXYGENASE: ENDOGENOUS REMARK 1 TITL 3 FE3+ LIGAND DISPLACEMENT IN RESPONSE TO SUBSTRATE BINDING REMARK 1 REF BIOCHEMISTRY V. 36 10052 1997 REMARK 1 REFN ISSN 0006-2960 REMARK 1 REFERENCE 2 REMARK 1 AUTH D.H.OHLENDORF,A.M.ORVILLE,J.D.LIPSCOMB REMARK 1 TITL STRUCTURE OF PROTOCATECHUATE 3,4-DIOXYGENASE FROM REMARK 1 TITL 2 PSEUDOMONAS AERUGINOSA AT 2.15 A RESOLUTION REMARK 1 REF J.MOL.BIOL. V. 244 586 1994 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 3 REMARK 1 AUTH D.H.OHLENDORF,J.D.LIPSCOMB,P.C.WEBER REMARK 1 TITL STRUCTURE AND ASSEMBLY OF PROTOCATECHUATE 3,4-DIOXYGENASE REMARK 1 REF NATURE V. 336 403 1988 REMARK 1 REFN ISSN 0028-0836 REMARK 2 REMARK 2 RESOLUTION. 2.05 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PROLSQ REMARK 3 AUTHORS : KONNERT,HENDRICKSON REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 75.2 REMARK 3 NUMBER OF REFLECTIONS : 121498 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.167 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 20466 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 162 REMARK 3 SOLVENT ATOMS : 1452 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.31 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.017 ; 0.030 REMARK 3 ANGLE DISTANCE (A) : 0.030 ; 0.040 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.031 ; 0.050 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.014 ; 0.030 REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.226 ; 0.300 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.180 ; 0.500 REMARK 3 MULTIPLE TORSION (A) : 0.207 ; 0.500 REMARK 3 H-BOND (X...Y) (A) : 0.163 ; 0.500 REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : 2.300 ; 3.000 REMARK 3 STAGGERED (DEGREES) : 16.900; 15.000 REMARK 3 TRANSVERSE (DEGREES) : 23.200; 20.000 REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 0.531 ; 1.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 0.933 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 0.985 ; 1.500 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 1.610 ; 3.000 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 THE NONSTANDARD UNIT CELL I 2 WAS CHOSEN OVER THE REMARK 3 EQUIVALENT C 2 CELL BECAUSE OF THE CONVENIENCE OF HAVING A REMARK 3 BETA ANGLE NEAR 90 DEGREES AND TO MAINTAIN CONSISTENCY WITH REMARK 3 THE INITIAL CRYSTALLIZATION REPORT. TO CONVERT FROM REMARK 3 FRACTIONAL I 2 TO FRACTIONAL C 2, USE THE FOLLOWING REMARK 3 TRANSFORMATION: REMARK 3 REMARK 3 [ 1.0 ][ 0.0 ][ 0.0 ] (XFRAC_I2) (XFRAC_C2) REMARK 3 [ 0.0 ][ 1.0 ][ 0.0 ] X (YFRAC_I2) = (YFRAC_C2) REMARK 3 [ -1.0 ][ 0.0 ][ 1.0 ] (ZFRAC_I2) (ZFRAC_C2) REMARK 3 REMARK 3 THE ORTHOGONAL COORDINATE SYSTEM CHOSEN FOR THIS ENTRY REMARK 3 IS THAT DEFINED BY THE LOCAL SYMMETRY OF THE COMPLEX (23). REMARK 4 REMARK 4 3PCH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000179093. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-MAR-94 REMARK 200 TEMPERATURE (KELVIN) : 296 REMARK 200 PH : 8.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RUH2R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE(002) REMARK 200 OPTICS : COLLIMATOR REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XENGEN REMARK 200 DATA SCALING SOFTWARE : XENGEN REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 150935 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.050 REMARK 200 RESOLUTION RANGE LOW (A) : 10.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 75.0 REMARK 200 DATA REDUNDANCY : 2.100 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06800 REMARK 200 FOR THE DATA SET : 11.7800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 39.0 REMARK 200 DATA REDUNDANCY IN SHELL : 1.50 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NATIVE MODEL PHASES REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.78 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 8.4 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z+1/2 REMARK 290 4555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 88.68211 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 63.26000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 66.05293 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 88.68211 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 63.26000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 66.05293 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 300 REMARK: THE ACTIVE FORM OF THE ENZYME IS THE WHOLE UNIT CELL REMARK 300 CONTENT. IT CONSISTS OF 12 PROTOMERS. EACH PROTOMER IS REMARK 300 MADE OF TWO POLYPEPTIDE CHAINS AND ONE FE(III). THE REMARK 300 ASYMMETRIC UNIT CONSISTS OF 6 PROTOMERS. THEY ARE: CHAINS REMARK 300 (A, M), CHAINS (B, N), CHAINS (C, O), CHAINS (D, P), CHAINS REMARK 300 (E, Q), CHAINS (F, R). EACH PROTOMER CONTAINS AN ACTIVE REMARK 300 SITE WITH FE(III) AS THE CENTER AND A VESTIGIAL SITE. THE REMARK 300 ACTIVE SITES ARE NAMED: ACA, ACB, ACC, ACD, ACE, ACF. THE REMARK 300 VESTIGIAL SITES ARE NAMED VEA, VEB, VEC, VED, VEE AND VEF. REMARK 300 THE CHAIN IDENTIFIERS HAVE BEEN ASSIGNED AS FOLLOWS: REMARK 300 REMARK 300 ALPHA BETA WATERS REMARK 300 A M G REMARK 300 B N H REMARK 300 C O I REMARK 300 D P J REMARK 300 E Q K REMARK 300 F R L REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: 24-MERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: 24-MERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 150290 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 157480 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -927.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, M, B, N, C, O, D, P, E, Q, REMARK 350 AND CHAINS: F, R REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 ASN M 368 REMARK 465 ASN M 369 REMARK 465 GLY M 370 REMARK 465 ASN M 537 REMARK 465 CYS M 538 REMARK 465 ASN N 368 REMARK 465 ASN N 369 REMARK 465 GLY N 370 REMARK 465 ASN N 537 REMARK 465 CYS N 538 REMARK 465 ASN O 368 REMARK 465 ASN O 369 REMARK 465 GLY O 370 REMARK 465 ASN O 537 REMARK 465 CYS O 538 REMARK 465 ASN P 368 REMARK 465 ASN P 369 REMARK 465 GLY P 370 REMARK 465 ASN P 537 REMARK 465 CYS P 538 REMARK 465 ASN Q 368 REMARK 465 ASN Q 369 REMARK 465 GLY Q 370 REMARK 465 ASN Q 537 REMARK 465 CYS Q 538 REMARK 465 ASN R 368 REMARK 465 ASN R 369 REMARK 465 GLY R 370 REMARK 465 ASN R 537 REMARK 465 CYS R 538 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 173 CG CD CE NZ REMARK 470 GLN M 303 CG CD OE1 NE2 REMARK 470 LYS M 532 CG CD CE NZ REMARK 470 LYS B 173 CG CD CE NZ REMARK 470 GLN N 303 CG CD OE1 NE2 REMARK 470 LYS N 532 CG CD CE NZ REMARK 470 LYS C 173 CG CD CE NZ REMARK 470 GLN O 303 CG CD OE1 NE2 REMARK 470 LYS O 532 CG CD CE NZ REMARK 470 LYS D 173 CG CD CE NZ REMARK 470 GLN P 303 CG CD OE1 NE2 REMARK 470 LYS P 532 CG CD CE NZ REMARK 470 LYS E 173 CG CD CE NZ REMARK 470 GLN Q 303 CG CD OE1 NE2 REMARK 470 LYS Q 532 CG CD CE NZ REMARK 470 LYS F 173 CG CD CE NZ REMARK 470 GLN R 303 CG CD OE1 NE2 REMARK 470 LYS R 532 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 ND1 HIS C 18 O HOH C 648 1.74 REMARK 500 ND1 HIS B 18 O HOH B 648 1.83 REMARK 500 ND1 HIS D 18 O HOH D 648 1.88 REMARK 500 ND1 HIS F 18 O HOH F 648 1.93 REMARK 500 ND1 HIS E 18 O HOH E 648 1.99 REMARK 500 NH1 ARG F 64 O ASP F 100 2.03 REMARK 500 OH TYR M 447 O4 CHB M 550 2.07 REMARK 500 OH TYR O 447 O4 CHB O 550 2.07 REMARK 500 OH TYR Q 447 O4 CHB Q 550 2.11 REMARK 500 NH1 ARG D 64 O ASP D 100 2.12 REMARK 500 OG1 THR F 98 N GLY F 102 2.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 ARG M 428 CD ARG M 428 NE -0.111 REMARK 500 ARG B 94 CD ARG B 94 NE -0.106 REMARK 500 ARG Q 428 CD ARG Q 428 NE -0.111 REMARK 500 ARG R 428 CD ARG R 428 NE -0.116 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 TRP A 36 CB - CA - C ANGL. DEV. = 13.1 DEGREES REMARK 500 ASP A 57 CB - CG - OD1 ANGL. DEV. = 6.5 DEGREES REMARK 500 ASP A 81 CB - CG - OD2 ANGL. DEV. = -5.5 DEGREES REMARK 500 ARG A 94 CD - NE - CZ ANGL. DEV. = 18.6 DEGREES REMARK 500 ARG A 94 NE - CZ - NH1 ANGL. DEV. = 9.1 DEGREES REMARK 500 ARG A 94 NE - CZ - NH2 ANGL. DEV. = -8.1 DEGREES REMARK 500 ASP A 100 CB - CG - OD2 ANGL. DEV. = 6.5 DEGREES REMARK 500 ARG A 133 NE - CZ - NH2 ANGL. DEV. = 3.0 DEGREES REMARK 500 ASP A 147 CB - CG - OD2 ANGL. DEV. = -6.4 DEGREES REMARK 500 ARG A 166 NE - CZ - NH1 ANGL. DEV. = 6.0 DEGREES REMARK 500 ARG A 166 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 ARG A 167 CD - NE - CZ ANGL. DEV. = -8.8 DEGREES REMARK 500 CYS A 175 CA - CB - SG ANGL. DEV. = 6.7 DEGREES REMARK 500 ARG A 184 NE - CZ - NH2 ANGL. DEV. = -5.0 DEGREES REMARK 500 ARG A 188 NE - CZ - NH1 ANGL. DEV. = 4.3 DEGREES REMARK 500 ARG M 307 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ASP M 312 CB - CG - OD2 ANGL. DEV. = -5.5 DEGREES REMARK 500 ARG M 330 NE - CZ - NH2 ANGL. DEV. = -4.0 DEGREES REMARK 500 ARG M 333 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 GLU M 376 OE1 - CD - OE2 ANGL. DEV. = 7.8 DEGREES REMARK 500 ARG M 407 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG M 414 NE - CZ - NH1 ANGL. DEV. = 4.9 DEGREES REMARK 500 ARG M 414 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 ARG M 428 CG - CD - NE ANGL. DEV. = 17.6 DEGREES REMARK 500 ARG M 428 CD - NE - CZ ANGL. DEV. = 18.2 DEGREES REMARK 500 ARG M 428 NE - CZ - NH1 ANGL. DEV. = 5.8 DEGREES REMARK 500 ARG M 428 NE - CZ - NH2 ANGL. DEV. = -5.5 DEGREES REMARK 500 ASP M 432 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASP M 432 CB - CG - OD2 ANGL. DEV. = -6.1 DEGREES REMARK 500 ASP M 434 CB - CG - OD2 ANGL. DEV. = -8.5 DEGREES REMARK 500 ARG M 440 NH1 - CZ - NH2 ANGL. DEV. = 7.3 DEGREES REMARK 500 ARG M 440 NE - CZ - NH2 ANGL. DEV. = -11.0 DEGREES REMARK 500 ARG M 450 CD - NE - CZ ANGL. DEV. = 9.7 DEGREES REMARK 500 ARG M 450 NE - CZ - NH1 ANGL. DEV. = 6.7 DEGREES REMARK 500 ASP M 524 CB - CG - OD1 ANGL. DEV. = 7.0 DEGREES REMARK 500 ASP M 524 CB - CG - OD2 ANGL. DEV. = -6.8 DEGREES REMARK 500 ARG B 38 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG B 38 NE - CZ - NH2 ANGL. DEV. = -5.7 DEGREES REMARK 500 TRP B 71 CA - CB - CG ANGL. DEV. = 11.9 DEGREES REMARK 500 ARG B 94 CB - CG - CD ANGL. DEV. = 16.9 DEGREES REMARK 500 ARG B 94 CG - CD - NE ANGL. DEV. = 17.8 DEGREES REMARK 500 ARG B 94 CD - NE - CZ ANGL. DEV. = 9.4 DEGREES REMARK 500 ARG B 94 NE - CZ - NH1 ANGL. DEV. = 6.7 DEGREES REMARK 500 ARG B 94 NE - CZ - NH2 ANGL. DEV. = -5.3 DEGREES REMARK 500 ARG B 133 CD - NE - CZ ANGL. DEV. = 22.2 DEGREES REMARK 500 ARG B 133 NE - CZ - NH1 ANGL. DEV. = 8.0 DEGREES REMARK 500 ARG B 133 NE - CZ - NH2 ANGL. DEV. = -7.0 DEGREES REMARK 500 ARG B 142 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 ASP B 146 CB - CG - OD1 ANGL. DEV. = 6.0 DEGREES REMARK 500 ASP B 146 CB - CG - OD2 ANGL. DEV. = -5.6 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 219 ANGLE DEVIATIONS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ALA A 22 65.66 -153.15 REMARK 500 TRP A 36 -158.74 -128.74 REMARK 500 ASP A 100 -87.44 -92.86 REMARK 500 ALA A 132 161.59 178.61 REMARK 500 ASN M 451 -94.00 -108.54 REMARK 500 ASP M 517 -73.13 -139.22 REMARK 500 ALA B 22 60.10 -155.88 REMARK 500 TRP B 36 -159.52 -128.07 REMARK 500 ASP B 100 -92.65 -84.08 REMARK 500 ALA B 132 163.72 178.51 REMARK 500 THR N 441 -165.32 -161.96 REMARK 500 ASN N 451 -97.27 -120.08 REMARK 500 ASN N 454 55.06 -144.03 REMARK 500 ASP N 517 -74.06 -135.51 REMARK 500 PHE N 535 37.76 37.09 REMARK 500 ALA C 22 59.50 -149.30 REMARK 500 TRP C 36 -159.10 -137.14 REMARK 500 ASP C 100 -84.67 -89.86 REMARK 500 ALA C 132 156.20 178.87 REMARK 500 ASN O 451 -97.15 -115.38 REMARK 500 ASN O 454 52.90 -141.71 REMARK 500 MET O 516 19.72 56.04 REMARK 500 ASP O 517 -64.28 -136.34 REMARK 500 ALA D 22 63.08 -156.45 REMARK 500 TRP D 36 -156.26 -131.01 REMARK 500 ASP D 100 -89.77 -87.85 REMARK 500 ALA D 132 160.90 175.94 REMARK 500 ASN P 451 -100.53 -110.82 REMARK 500 ASN P 454 52.47 -140.15 REMARK 500 ASP P 517 -71.80 -139.60 REMARK 500 ALA E 22 66.21 -154.68 REMARK 500 TRP E 36 -154.73 -139.01 REMARK 500 ASP E 100 -86.41 -89.40 REMARK 500 ALA E 132 159.02 174.44 REMARK 500 ASN Q 451 -97.30 -123.32 REMARK 500 ASN Q 454 56.19 -142.17 REMARK 500 MET Q 516 16.71 59.88 REMARK 500 ASP Q 517 -73.75 -128.01 REMARK 500 ALA F 22 62.96 -157.10 REMARK 500 TRP F 36 -156.25 -127.39 REMARK 500 ASP F 74 -168.68 -72.45 REMARK 500 ASP F 100 -89.53 -91.11 REMARK 500 ALA F 132 157.86 172.12 REMARK 500 ASN R 451 -94.70 -117.40 REMARK 500 ASN R 454 55.83 -142.20 REMARK 500 LYS R 493 -6.60 -58.25 REMARK 500 ASP R 517 -75.49 -139.68 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 133 0.15 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 THE INHIBITOR IS OBSERVED IN TWO BINDING SITES. THE FIRST REMARK 600 IS IN THE ACTIVE SITE OF EACH PROTOMER (RESIDUE 550). THE REMARK 600 SECOND IS AT EACH LOCAL THREE-FOLD SYMMETRY AXIS REMARK 600 (RESIDUE 551).THE SECONDARY BINDING SITES ARE DEFINED BY: REMARK 600 S2M AND S2P. REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE M 600 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR M 408 OH REMARK 620 2 TYR M 447 OH 87.4 REMARK 620 3 HIS M 460 NE2 88.3 95.6 REMARK 620 4 HIS M 462 NE2 102.8 169.6 87.3 REMARK 620 5 CHB M 550 O4 146.6 59.5 98.2 110.2 REMARK 620 6 HOH M 742 O 107.2 84.4 164.5 90.2 68.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE N 600 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR N 408 OH REMARK 620 2 TYR N 447 OH 79.9 REMARK 620 3 HIS N 460 NE2 92.5 88.7 REMARK 620 4 HIS N 462 NE2 113.6 165.2 84.7 REMARK 620 5 CHB N 550 O4 135.0 55.8 93.5 111.4 REMARK 620 6 HOH N 846 O 110.7 100.9 156.0 80.6 74.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE O 600 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR O 408 OH REMARK 620 2 TYR O 447 OH 70.3 REMARK 620 3 HIS O 460 NE2 91.9 92.4 REMARK 620 4 HIS O 462 NE2 116.6 173.1 86.9 REMARK 620 5 CHB O 550 O4 129.9 60.7 99.9 112.6 REMARK 620 6 HOH O 861 O 103.6 96.1 164.1 83.1 72.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE P 600 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR P 408 OH REMARK 620 2 TYR P 447 OH 71.2 REMARK 620 3 HIS P 460 NE2 93.8 85.4 REMARK 620 4 HIS P 462 NE2 112.0 170.3 85.3 REMARK 620 5 CHB P 550 O4 131.6 60.5 85.6 116.1 REMARK 620 6 HOH P 778 O 107.7 90.2 155.3 97.2 71.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE Q 600 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR Q 408 OH REMARK 620 2 TYR Q 447 OH 73.8 REMARK 620 3 HIS Q 460 NE2 89.2 79.8 REMARK 620 4 HIS Q 462 NE2 113.2 168.5 91.1 REMARK 620 5 CHB Q 550 O4 133.4 62.2 97.0 112.8 REMARK 620 6 HOH Q 774 O 98.4 101.8 172.5 86.5 77.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE R 600 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR R 408 OH REMARK 620 2 TYR R 447 OH 81.1 REMARK 620 3 HIS R 460 NE2 93.2 91.6 REMARK 620 4 HIS R 462 NE2 108.8 170.1 87.0 REMARK 620 5 CHB R 550 O4 136.2 55.4 92.5 114.8 REMARK 620 6 HOH R 861 O 105.2 90.9 161.6 87.4 74.0 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: ACA REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: SITE "ACA" IS THE ACTIVE SITE OF THE PROTOMER REMARK 800 CONSISTING OF CHAINS A AND M. REMARK 800 REMARK 800 SITE_IDENTIFIER: ACB REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: SITE "ACB" IS THE ACTIVE SITE OF THE PROTOMER REMARK 800 CONSISTING OF CHAINS B AND N. REMARK 800 REMARK 800 SITE_IDENTIFIER: ACC REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: SITE "ACC" IS THE ACTIVE SITE OF THE PROTOMER REMARK 800 CONSISTING OF CHAINS C AND O. REMARK 800 REMARK 800 SITE_IDENTIFIER: ACD REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: SITE "ACD" IS THE ACTIVE SITE OF THE PROTOMER REMARK 800 CONSISTING OF CHAINS D AND P. REMARK 800 REMARK 800 SITE_IDENTIFIER: ACE REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: SITE "ACE" IS THE ACTIVE SITE OF THE PROTOMER REMARK 800 CONSISTING OF CHAINS E AND Q. REMARK 800 REMARK 800 SITE_IDENTIFIER: ACF REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: SITE "ACF" IS THE ACTIVE SITE OF THE PROTOMER REMARK 800 CONSISTING OF CHAINS F AND R. REMARK 800 REMARK 800 SITE_IDENTIFIER: VEA REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: SITE "VEA" IS THE VESTIGIAL SITE OF THE PROTOMER REMARK 800 CONSISTING OF CHAINS A AND M. REMARK 800 REMARK 800 SITE_IDENTIFIER: VEB REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: SITE "VEB" IS THE VESTIGIAL SITE OF THE PROTOMER REMARK 800 CONSISTING OF CHAINS B AND N. REMARK 800 REMARK 800 SITE_IDENTIFIER: VEC REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: SITE "VEC" IS THE VESTIGIAL SITE OF THE PROTOMER REMARK 800 CONSISTING OF CHAINS C AND O. REMARK 800 REMARK 800 SITE_IDENTIFIER: VED REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: SITE "VED" IS THE VESTIGIAL SITE OF THE PROTOMER REMARK 800 CONSISTING OF CHAINS D AND P. REMARK 800 REMARK 800 SITE_IDENTIFIER: VEE REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: SITE "VEE" IS THE VESTIGIAL SITE OF THE PROTOMER REMARK 800 CONSISTING OF CHAINS E AND Q. REMARK 800 REMARK 800 SITE_IDENTIFIER: VEF REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: SITE "VEF" IS THE VESTIGIAL SITE OF THE PROTOMER REMARK 800 CONSISTING OF CHAINS F AND R. REMARK 800 REMARK 800 SITE_IDENTIFIER: S2M REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: SECONDARY THREE-FOLD SITE BETWEEN M, N, O REMARK 800 CHAINS. REMARK 800 REMARK 800 SITE_IDENTIFIER: S2P REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: SECONDARY THREE-FOLD SITE BETWEEN P, Q, R REMARK 800 CHAINS. REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE M 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE N 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE O 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE P 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE Q 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE R 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME M 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHB M 550 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHB M 551 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME N 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHB N 550 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHB N 551 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME O 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHB O 550 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHB O 551 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME P 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHB P 550 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHB P 551 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME Q 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHB Q 550 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHB Q 551 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME R 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHB R 550 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CHB R 551 DBREF 3PCH A 1 200 UNP P00436 PCXA_PSEPU 1 200 DBREF 3PCH M 301 538 UNP P00437 PCXB_PSEPU 1 238 DBREF 3PCH B 1 200 UNP P00436 PCXA_PSEPU 1 200 DBREF 3PCH N 301 538 UNP P00437 PCXB_PSEPU 1 238 DBREF 3PCH C 1 200 UNP P00436 PCXA_PSEPU 1 200 DBREF 3PCH O 301 538 UNP P00437 PCXB_PSEPU 1 238 DBREF 3PCH D 1 200 UNP P00436 PCXA_PSEPU 1 200 DBREF 3PCH P 301 538 UNP P00437 PCXB_PSEPU 1 238 DBREF 3PCH E 1 200 UNP P00436 PCXA_PSEPU 1 200 DBREF 3PCH Q 301 538 UNP P00437 PCXB_PSEPU 1 238 DBREF 3PCH F 1 200 UNP P00436 PCXA_PSEPU 1 200 DBREF 3PCH R 301 538 UNP P00437 PCXB_PSEPU 1 238 SEQRES 1 A 200 PRO ILE GLU LEU LEU PRO GLU THR PRO SER GLN THR ALA SEQRES 2 A 200 GLY PRO TYR VAL HIS ILE GLY LEU ALA LEU GLU ALA ALA SEQRES 3 A 200 GLY ASN PRO THR ARG ASP GLN GLU ILE TRP ASN ARG LEU SEQRES 4 A 200 ALA LYS PRO ASP ALA PRO GLY GLU HIS ILE LEU LEU LEU SEQRES 5 A 200 GLY GLN VAL TYR ASP GLY ASN GLY HIS LEU VAL ARG ASP SEQRES 6 A 200 SER PHE LEU GLU VAL TRP GLN ALA ASP ALA ASN GLY GLU SEQRES 7 A 200 TYR GLN ASP ALA TYR ASN LEU GLU ASN ALA PHE ASN SER SEQRES 8 A 200 PHE GLY ARG THR ALA THR THR PHE ASP ALA GLY GLU TRP SEQRES 9 A 200 THR LEU HIS THR VAL LYS PRO GLY VAL VAL ASN ASN ALA SEQRES 10 A 200 ALA GLY VAL PRO MET ALA PRO HIS ILE ASN ILE SER LEU SEQRES 11 A 200 PHE ALA ARG GLY ILE ASN ILE HIS LEU HIS THR ARG LEU SEQRES 12 A 200 TYR PHE ASP ASP GLU ALA GLN ALA ASN ALA LYS CYS PRO SEQRES 13 A 200 VAL LEU ASN LEU ILE GLU GLN PRO GLN ARG ARG GLU THR SEQRES 14 A 200 LEU ILE ALA LYS ARG CYS GLU VAL ASP GLY LYS THR ALA SEQRES 15 A 200 TYR ARG PHE ASP ILE ARG ILE GLN GLY GLU GLY GLU THR SEQRES 16 A 200 VAL PHE PHE ASP PHE SEQRES 1 M 238 PRO ALA GLN ASP ASN SER ARG PHE VAL ILE ARG ASP ARG SEQRES 2 M 238 ASN TRP HIS PRO LYS ALA LEU THR PRO ASP TYR LYS THR SEQRES 3 M 238 SER ILE ALA ARG SER PRO ARG GLN ALA LEU VAL SER ILE SEQRES 4 M 238 PRO GLN SER ILE SER GLU THR THR GLY PRO ASN PHE SER SEQRES 5 M 238 HIS LEU GLY PHE GLY ALA HIS ASP HIS ASP LEU LEU LEU SEQRES 6 M 238 ASN PHE ASN ASN GLY GLY LEU PRO ILE GLY GLU ARG ILE SEQRES 7 M 238 ILE VAL ALA GLY ARG VAL VAL ASP GLN TYR GLY LYS PRO SEQRES 8 M 238 VAL PRO ASN THR LEU VAL GLU MET TRP GLN ALA ASN ALA SEQRES 9 M 238 GLY GLY ARG TYR ARG HIS LYS ASN ASP ARG TYR LEU ALA SEQRES 10 M 238 PRO LEU ASP PRO ASN PHE GLY GLY VAL GLY ARG CYS LEU SEQRES 11 M 238 THR ASP SER ASP GLY TYR TYR SER PHE ARG THR ILE LYS SEQRES 12 M 238 PRO GLY PRO TYR PRO TRP ARG ASN GLY PRO ASN ASP TRP SEQRES 13 M 238 ARG PRO ALA HIS ILE HIS PHE GLY ILE SER GLY PRO SER SEQRES 14 M 238 ILE ALA THR LYS LEU ILE THR GLN LEU TYR PHE GLU GLY SEQRES 15 M 238 ASP PRO LEU ILE PRO MET CYS PRO ILE VAL LYS SER ILE SEQRES 16 M 238 ALA ASN PRO GLU ALA VAL GLN GLN LEU ILE ALA LYS LEU SEQRES 17 M 238 ASP MET ASN ASN ALA ASN PRO MET ASP CYS LEU ALA TYR SEQRES 18 M 238 ARG PHE ASP ILE VAL LEU ARG GLY GLN ARG LYS THR HIS SEQRES 19 M 238 PHE GLU ASN CYS SEQRES 1 B 200 PRO ILE GLU LEU LEU PRO GLU THR PRO SER GLN THR ALA SEQRES 2 B 200 GLY PRO TYR VAL HIS ILE GLY LEU ALA LEU GLU ALA ALA SEQRES 3 B 200 GLY ASN PRO THR ARG ASP GLN GLU ILE TRP ASN ARG LEU SEQRES 4 B 200 ALA LYS PRO ASP ALA PRO GLY GLU HIS ILE LEU LEU LEU SEQRES 5 B 200 GLY GLN VAL TYR ASP GLY ASN GLY HIS LEU VAL ARG ASP SEQRES 6 B 200 SER PHE LEU GLU VAL TRP GLN ALA ASP ALA ASN GLY GLU SEQRES 7 B 200 TYR GLN ASP ALA TYR ASN LEU GLU ASN ALA PHE ASN SER SEQRES 8 B 200 PHE GLY ARG THR ALA THR THR PHE ASP ALA GLY GLU TRP SEQRES 9 B 200 THR LEU HIS THR VAL LYS PRO GLY VAL VAL ASN ASN ALA SEQRES 10 B 200 ALA GLY VAL PRO MET ALA PRO HIS ILE ASN ILE SER LEU SEQRES 11 B 200 PHE ALA ARG GLY ILE ASN ILE HIS LEU HIS THR ARG LEU SEQRES 12 B 200 TYR PHE ASP ASP GLU ALA GLN ALA ASN ALA LYS CYS PRO SEQRES 13 B 200 VAL LEU ASN LEU ILE GLU GLN PRO GLN ARG ARG GLU THR SEQRES 14 B 200 LEU ILE ALA LYS ARG CYS GLU VAL ASP GLY LYS THR ALA SEQRES 15 B 200 TYR ARG PHE ASP ILE ARG ILE GLN GLY GLU GLY GLU THR SEQRES 16 B 200 VAL PHE PHE ASP PHE SEQRES 1 N 238 PRO ALA GLN ASP ASN SER ARG PHE VAL ILE ARG ASP ARG SEQRES 2 N 238 ASN TRP HIS PRO LYS ALA LEU THR PRO ASP TYR LYS THR SEQRES 3 N 238 SER ILE ALA ARG SER PRO ARG GLN ALA LEU VAL SER ILE SEQRES 4 N 238 PRO GLN SER ILE SER GLU THR THR GLY PRO ASN PHE SER SEQRES 5 N 238 HIS LEU GLY PHE GLY ALA HIS ASP HIS ASP LEU LEU LEU SEQRES 6 N 238 ASN PHE ASN ASN GLY GLY LEU PRO ILE GLY GLU ARG ILE SEQRES 7 N 238 ILE VAL ALA GLY ARG VAL VAL ASP GLN TYR GLY LYS PRO SEQRES 8 N 238 VAL PRO ASN THR LEU VAL GLU MET TRP GLN ALA ASN ALA SEQRES 9 N 238 GLY GLY ARG TYR ARG HIS LYS ASN ASP ARG TYR LEU ALA SEQRES 10 N 238 PRO LEU ASP PRO ASN PHE GLY GLY VAL GLY ARG CYS LEU SEQRES 11 N 238 THR ASP SER ASP GLY TYR TYR SER PHE ARG THR ILE LYS SEQRES 12 N 238 PRO GLY PRO TYR PRO TRP ARG ASN GLY PRO ASN ASP TRP SEQRES 13 N 238 ARG PRO ALA HIS ILE HIS PHE GLY ILE SER GLY PRO SER SEQRES 14 N 238 ILE ALA THR LYS LEU ILE THR GLN LEU TYR PHE GLU GLY SEQRES 15 N 238 ASP PRO LEU ILE PRO MET CYS PRO ILE VAL LYS SER ILE SEQRES 16 N 238 ALA ASN PRO GLU ALA VAL GLN GLN LEU ILE ALA LYS LEU SEQRES 17 N 238 ASP MET ASN ASN ALA ASN PRO MET ASP CYS LEU ALA TYR SEQRES 18 N 238 ARG PHE ASP ILE VAL LEU ARG GLY GLN ARG LYS THR HIS SEQRES 19 N 238 PHE GLU ASN CYS SEQRES 1 C 200 PRO ILE GLU LEU LEU PRO GLU THR PRO SER GLN THR ALA SEQRES 2 C 200 GLY PRO TYR VAL HIS ILE GLY LEU ALA LEU GLU ALA ALA SEQRES 3 C 200 GLY ASN PRO THR ARG ASP GLN GLU ILE TRP ASN ARG LEU SEQRES 4 C 200 ALA LYS PRO ASP ALA PRO GLY GLU HIS ILE LEU LEU LEU SEQRES 5 C 200 GLY GLN VAL TYR ASP GLY ASN GLY HIS LEU VAL ARG ASP SEQRES 6 C 200 SER PHE LEU GLU VAL TRP GLN ALA ASP ALA ASN GLY GLU SEQRES 7 C 200 TYR GLN ASP ALA TYR ASN LEU GLU ASN ALA PHE ASN SER SEQRES 8 C 200 PHE GLY ARG THR ALA THR THR PHE ASP ALA GLY GLU TRP SEQRES 9 C 200 THR LEU HIS THR VAL LYS PRO GLY VAL VAL ASN ASN ALA SEQRES 10 C 200 ALA GLY VAL PRO MET ALA PRO HIS ILE ASN ILE SER LEU SEQRES 11 C 200 PHE ALA ARG GLY ILE ASN ILE HIS LEU HIS THR ARG LEU SEQRES 12 C 200 TYR PHE ASP ASP GLU ALA GLN ALA ASN ALA LYS CYS PRO SEQRES 13 C 200 VAL LEU ASN LEU ILE GLU GLN PRO GLN ARG ARG GLU THR SEQRES 14 C 200 LEU ILE ALA LYS ARG CYS GLU VAL ASP GLY LYS THR ALA SEQRES 15 C 200 TYR ARG PHE ASP ILE ARG ILE GLN GLY GLU GLY GLU THR SEQRES 16 C 200 VAL PHE PHE ASP PHE SEQRES 1 O 238 PRO ALA GLN ASP ASN SER ARG PHE VAL ILE ARG ASP ARG SEQRES 2 O 238 ASN TRP HIS PRO LYS ALA LEU THR PRO ASP TYR LYS THR SEQRES 3 O 238 SER ILE ALA ARG SER PRO ARG GLN ALA LEU VAL SER ILE SEQRES 4 O 238 PRO GLN SER ILE SER GLU THR THR GLY PRO ASN PHE SER SEQRES 5 O 238 HIS LEU GLY PHE GLY ALA HIS ASP HIS ASP LEU LEU LEU SEQRES 6 O 238 ASN PHE ASN ASN GLY GLY LEU PRO ILE GLY GLU ARG ILE SEQRES 7 O 238 ILE VAL ALA GLY ARG VAL VAL ASP GLN TYR GLY LYS PRO SEQRES 8 O 238 VAL PRO ASN THR LEU VAL GLU MET TRP GLN ALA ASN ALA SEQRES 9 O 238 GLY GLY ARG TYR ARG HIS LYS ASN ASP ARG TYR LEU ALA SEQRES 10 O 238 PRO LEU ASP PRO ASN PHE GLY GLY VAL GLY ARG CYS LEU SEQRES 11 O 238 THR ASP SER ASP GLY TYR TYR SER PHE ARG THR ILE LYS SEQRES 12 O 238 PRO GLY PRO TYR PRO TRP ARG ASN GLY PRO ASN ASP TRP SEQRES 13 O 238 ARG PRO ALA HIS ILE HIS PHE GLY ILE SER GLY PRO SER SEQRES 14 O 238 ILE ALA THR LYS LEU ILE THR GLN LEU TYR PHE GLU GLY SEQRES 15 O 238 ASP PRO LEU ILE PRO MET CYS PRO ILE VAL LYS SER ILE SEQRES 16 O 238 ALA ASN PRO GLU ALA VAL GLN GLN LEU ILE ALA LYS LEU SEQRES 17 O 238 ASP MET ASN ASN ALA ASN PRO MET ASP CYS LEU ALA TYR SEQRES 18 O 238 ARG PHE ASP ILE VAL LEU ARG GLY GLN ARG LYS THR HIS SEQRES 19 O 238 PHE GLU ASN CYS SEQRES 1 D 200 PRO ILE GLU LEU LEU PRO GLU THR PRO SER GLN THR ALA SEQRES 2 D 200 GLY PRO TYR VAL HIS ILE GLY LEU ALA LEU GLU ALA ALA SEQRES 3 D 200 GLY ASN PRO THR ARG ASP GLN GLU ILE TRP ASN ARG LEU SEQRES 4 D 200 ALA LYS PRO ASP ALA PRO GLY GLU HIS ILE LEU LEU LEU SEQRES 5 D 200 GLY GLN VAL TYR ASP GLY ASN GLY HIS LEU VAL ARG ASP SEQRES 6 D 200 SER PHE LEU GLU VAL TRP GLN ALA ASP ALA ASN GLY GLU SEQRES 7 D 200 TYR GLN ASP ALA TYR ASN LEU GLU ASN ALA PHE ASN SER SEQRES 8 D 200 PHE GLY ARG THR ALA THR THR PHE ASP ALA GLY GLU TRP SEQRES 9 D 200 THR LEU HIS THR VAL LYS PRO GLY VAL VAL ASN ASN ALA SEQRES 10 D 200 ALA GLY VAL PRO MET ALA PRO HIS ILE ASN ILE SER LEU SEQRES 11 D 200 PHE ALA ARG GLY ILE ASN ILE HIS LEU HIS THR ARG LEU SEQRES 12 D 200 TYR PHE ASP ASP GLU ALA GLN ALA ASN ALA LYS CYS PRO SEQRES 13 D 200 VAL LEU ASN LEU ILE GLU GLN PRO GLN ARG ARG GLU THR SEQRES 14 D 200 LEU ILE ALA LYS ARG CYS GLU VAL ASP GLY LYS THR ALA SEQRES 15 D 200 TYR ARG PHE ASP ILE ARG ILE GLN GLY GLU GLY GLU THR SEQRES 16 D 200 VAL PHE PHE ASP PHE SEQRES 1 P 238 PRO ALA GLN ASP ASN SER ARG PHE VAL ILE ARG ASP ARG SEQRES 2 P 238 ASN TRP HIS PRO LYS ALA LEU THR PRO ASP TYR LYS THR SEQRES 3 P 238 SER ILE ALA ARG SER PRO ARG GLN ALA LEU VAL SER ILE SEQRES 4 P 238 PRO GLN SER ILE SER GLU THR THR GLY PRO ASN PHE SER SEQRES 5 P 238 HIS LEU GLY PHE GLY ALA HIS ASP HIS ASP LEU LEU LEU SEQRES 6 P 238 ASN PHE ASN ASN GLY GLY LEU PRO ILE GLY GLU ARG ILE SEQRES 7 P 238 ILE VAL ALA GLY ARG VAL VAL ASP GLN TYR GLY LYS PRO SEQRES 8 P 238 VAL PRO ASN THR LEU VAL GLU MET TRP GLN ALA ASN ALA SEQRES 9 P 238 GLY GLY ARG TYR ARG HIS LYS ASN ASP ARG TYR LEU ALA SEQRES 10 P 238 PRO LEU ASP PRO ASN PHE GLY GLY VAL GLY ARG CYS LEU SEQRES 11 P 238 THR ASP SER ASP GLY TYR TYR SER PHE ARG THR ILE LYS SEQRES 12 P 238 PRO GLY PRO TYR PRO TRP ARG ASN GLY PRO ASN ASP TRP SEQRES 13 P 238 ARG PRO ALA HIS ILE HIS PHE GLY ILE SER GLY PRO SER SEQRES 14 P 238 ILE ALA THR LYS LEU ILE THR GLN LEU TYR PHE GLU GLY SEQRES 15 P 238 ASP PRO LEU ILE PRO MET CYS PRO ILE VAL LYS SER ILE SEQRES 16 P 238 ALA ASN PRO GLU ALA VAL GLN GLN LEU ILE ALA LYS LEU SEQRES 17 P 238 ASP MET ASN ASN ALA ASN PRO MET ASP CYS LEU ALA TYR SEQRES 18 P 238 ARG PHE ASP ILE VAL LEU ARG GLY GLN ARG LYS THR HIS SEQRES 19 P 238 PHE GLU ASN CYS SEQRES 1 E 200 PRO ILE GLU LEU LEU PRO GLU THR PRO SER GLN THR ALA SEQRES 2 E 200 GLY PRO TYR VAL HIS ILE GLY LEU ALA LEU GLU ALA ALA SEQRES 3 E 200 GLY ASN PRO THR ARG ASP GLN GLU ILE TRP ASN ARG LEU SEQRES 4 E 200 ALA LYS PRO ASP ALA PRO GLY GLU HIS ILE LEU LEU LEU SEQRES 5 E 200 GLY GLN VAL TYR ASP GLY ASN GLY HIS LEU VAL ARG ASP SEQRES 6 E 200 SER PHE LEU GLU VAL TRP GLN ALA ASP ALA ASN GLY GLU SEQRES 7 E 200 TYR GLN ASP ALA TYR ASN LEU GLU ASN ALA PHE ASN SER SEQRES 8 E 200 PHE GLY ARG THR ALA THR THR PHE ASP ALA GLY GLU TRP SEQRES 9 E 200 THR LEU HIS THR VAL LYS PRO GLY VAL VAL ASN ASN ALA SEQRES 10 E 200 ALA GLY VAL PRO MET ALA PRO HIS ILE ASN ILE SER LEU SEQRES 11 E 200 PHE ALA ARG GLY ILE ASN ILE HIS LEU HIS THR ARG LEU SEQRES 12 E 200 TYR PHE ASP ASP GLU ALA GLN ALA ASN ALA LYS CYS PRO SEQRES 13 E 200 VAL LEU ASN LEU ILE GLU GLN PRO GLN ARG ARG GLU THR SEQRES 14 E 200 LEU ILE ALA LYS ARG CYS GLU VAL ASP GLY LYS THR ALA SEQRES 15 E 200 TYR ARG PHE ASP ILE ARG ILE GLN GLY GLU GLY GLU THR SEQRES 16 E 200 VAL PHE PHE ASP PHE SEQRES 1 Q 238 PRO ALA GLN ASP ASN SER ARG PHE VAL ILE ARG ASP ARG SEQRES 2 Q 238 ASN TRP HIS PRO LYS ALA LEU THR PRO ASP TYR LYS THR SEQRES 3 Q 238 SER ILE ALA ARG SER PRO ARG GLN ALA LEU VAL SER ILE SEQRES 4 Q 238 PRO GLN SER ILE SER GLU THR THR GLY PRO ASN PHE SER SEQRES 5 Q 238 HIS LEU GLY PHE GLY ALA HIS ASP HIS ASP LEU LEU LEU SEQRES 6 Q 238 ASN PHE ASN ASN GLY GLY LEU PRO ILE GLY GLU ARG ILE SEQRES 7 Q 238 ILE VAL ALA GLY ARG VAL VAL ASP GLN TYR GLY LYS PRO SEQRES 8 Q 238 VAL PRO ASN THR LEU VAL GLU MET TRP GLN ALA ASN ALA SEQRES 9 Q 238 GLY GLY ARG TYR ARG HIS LYS ASN ASP ARG TYR LEU ALA SEQRES 10 Q 238 PRO LEU ASP PRO ASN PHE GLY GLY VAL GLY ARG CYS LEU SEQRES 11 Q 238 THR ASP SER ASP GLY TYR TYR SER PHE ARG THR ILE LYS SEQRES 12 Q 238 PRO GLY PRO TYR PRO TRP ARG ASN GLY PRO ASN ASP TRP SEQRES 13 Q 238 ARG PRO ALA HIS ILE HIS PHE GLY ILE SER GLY PRO SER SEQRES 14 Q 238 ILE ALA THR LYS LEU ILE THR GLN LEU TYR PHE GLU GLY SEQRES 15 Q 238 ASP PRO LEU ILE PRO MET CYS PRO ILE VAL LYS SER ILE SEQRES 16 Q 238 ALA ASN PRO GLU ALA VAL GLN GLN LEU ILE ALA LYS LEU SEQRES 17 Q 238 ASP MET ASN ASN ALA ASN PRO MET ASP CYS LEU ALA TYR SEQRES 18 Q 238 ARG PHE ASP ILE VAL LEU ARG GLY GLN ARG LYS THR HIS SEQRES 19 Q 238 PHE GLU ASN CYS SEQRES 1 F 200 PRO ILE GLU LEU LEU PRO GLU THR PRO SER GLN THR ALA SEQRES 2 F 200 GLY PRO TYR VAL HIS ILE GLY LEU ALA LEU GLU ALA ALA SEQRES 3 F 200 GLY ASN PRO THR ARG ASP GLN GLU ILE TRP ASN ARG LEU SEQRES 4 F 200 ALA LYS PRO ASP ALA PRO GLY GLU HIS ILE LEU LEU LEU SEQRES 5 F 200 GLY GLN VAL TYR ASP GLY ASN GLY HIS LEU VAL ARG ASP SEQRES 6 F 200 SER PHE LEU GLU VAL TRP GLN ALA ASP ALA ASN GLY GLU SEQRES 7 F 200 TYR GLN ASP ALA TYR ASN LEU GLU ASN ALA PHE ASN SER SEQRES 8 F 200 PHE GLY ARG THR ALA THR THR PHE ASP ALA GLY GLU TRP SEQRES 9 F 200 THR LEU HIS THR VAL LYS PRO GLY VAL VAL ASN ASN ALA SEQRES 10 F 200 ALA GLY VAL PRO MET ALA PRO HIS ILE ASN ILE SER LEU SEQRES 11 F 200 PHE ALA ARG GLY ILE ASN ILE HIS LEU HIS THR ARG LEU SEQRES 12 F 200 TYR PHE ASP ASP GLU ALA GLN ALA ASN ALA LYS CYS PRO SEQRES 13 F 200 VAL LEU ASN LEU ILE GLU GLN PRO GLN ARG ARG GLU THR SEQRES 14 F 200 LEU ILE ALA LYS ARG CYS GLU VAL ASP GLY LYS THR ALA SEQRES 15 F 200 TYR ARG PHE ASP ILE ARG ILE GLN GLY GLU GLY GLU THR SEQRES 16 F 200 VAL PHE PHE ASP PHE SEQRES 1 R 238 PRO ALA GLN ASP ASN SER ARG PHE VAL ILE ARG ASP ARG SEQRES 2 R 238 ASN TRP HIS PRO LYS ALA LEU THR PRO ASP TYR LYS THR SEQRES 3 R 238 SER ILE ALA ARG SER PRO ARG GLN ALA LEU VAL SER ILE SEQRES 4 R 238 PRO GLN SER ILE SER GLU THR THR GLY PRO ASN PHE SER SEQRES 5 R 238 HIS LEU GLY PHE GLY ALA HIS ASP HIS ASP LEU LEU LEU SEQRES 6 R 238 ASN PHE ASN ASN GLY GLY LEU PRO ILE GLY GLU ARG ILE SEQRES 7 R 238 ILE VAL ALA GLY ARG VAL VAL ASP GLN TYR GLY LYS PRO SEQRES 8 R 238 VAL PRO ASN THR LEU VAL GLU MET TRP GLN ALA ASN ALA SEQRES 9 R 238 GLY GLY ARG TYR ARG HIS LYS ASN ASP ARG TYR LEU ALA SEQRES 10 R 238 PRO LEU ASP PRO ASN PHE GLY GLY VAL GLY ARG CYS LEU SEQRES 11 R 238 THR ASP SER ASP GLY TYR TYR SER PHE ARG THR ILE LYS SEQRES 12 R 238 PRO GLY PRO TYR PRO TRP ARG ASN GLY PRO ASN ASP TRP SEQRES 13 R 238 ARG PRO ALA HIS ILE HIS PHE GLY ILE SER GLY PRO SER SEQRES 14 R 238 ILE ALA THR LYS LEU ILE THR GLN LEU TYR PHE GLU GLY SEQRES 15 R 238 ASP PRO LEU ILE PRO MET CYS PRO ILE VAL LYS SER ILE SEQRES 16 R 238 ALA ASN PRO GLU ALA VAL GLN GLN LEU ILE ALA LYS LEU SEQRES 17 R 238 ASP MET ASN ASN ALA ASN PRO MET ASP CYS LEU ALA TYR SEQRES 18 R 238 ARG PHE ASP ILE VAL LEU ARG GLY GLN ARG LYS THR HIS SEQRES 19 R 238 PHE GLU ASN CYS HET FE M 600 1 HET BME M 601 4 HET CHB M 550 11 HET CHB M 551 11 HET FE N 600 1 HET BME N 601 4 HET CHB N 550 11 HET CHB N 551 11 HET FE O 600 1 HET BME O 601 4 HET CHB O 550 11 HET CHB O 551 11 HET FE P 600 1 HET BME P 601 4 HET CHB P 550 11 HET CHB P 551 11 HET FE Q 600 1 HET BME Q 601 4 HET CHB Q 550 11 HET CHB Q 551 11 HET FE R 600 1 HET BME R 601 4 HET CHB R 550 11 HET CHB R 551 11 HETNAM FE FE (III) ION HETNAM BME BETA-MERCAPTOETHANOL HETNAM CHB 3-CHLORO-4-HYDROXYBENZOIC ACID FORMUL 13 FE 6(FE 3+) FORMUL 14 BME 6(C2 H6 O S) FORMUL 15 CHB 12(C7 H5 CL O3) FORMUL 37 HOH *1452(H2 O) HELIX 1 1 VAL A 17 LEU A 21 1 5 HELIX 2 2 LEU A 23 ALA A 26 1 4 HELIX 3 3 ALA A 149 LYS A 154 1 6 HELIX 4 4 LEU A 158 LEU A 160 5 3 HELIX 5 5 PRO A 164 LEU A 170 1 7 HELIX 6 6 LYS M 325 ALA M 329 5 5 HELIX 7 7 ILE M 343 THR M 346 1 4 HELIX 8 8 ILE M 486 MET M 488 5 3 HELIX 9 9 PRO M 498 LEU M 504 1 7 HELIX 10 10 MET M 510 ASN M 512 5 3 HELIX 11 11 VAL B 17 LEU B 21 1 5 HELIX 12 12 LEU B 23 ALA B 26 1 4 HELIX 13 13 ALA B 149 LYS B 154 1 6 HELIX 14 14 LEU B 158 LEU B 160 5 3 HELIX 15 15 PRO B 164 LEU B 170 1 7 HELIX 16 16 LYS N 325 ALA N 329 5 5 HELIX 17 17 ILE N 343 THR N 346 1 4 HELIX 18 18 ILE N 486 MET N 488 5 3 HELIX 19 19 VAL N 492 SER N 494 5 3 HELIX 20 20 PRO N 498 LEU N 504 1 7 HELIX 21 21 MET N 510 ASN N 512 5 3 HELIX 22 22 VAL C 17 LEU C 21 5 5 HELIX 23 23 LEU C 23 ALA C 26 1 4 HELIX 24 24 ASP C 146 LYS C 154 5 9 HELIX 25 25 LEU C 158 LEU C 160 5 3 HELIX 26 26 PRO C 164 LEU C 170 1 7 HELIX 27 27 LYS O 325 ALA O 329 5 5 HELIX 28 28 ILE O 343 THR O 346 1 4 HELIX 29 29 ILE O 486 MET O 488 5 3 HELIX 30 30 VAL O 492 SER O 494 5 3 HELIX 31 31 PRO O 498 LEU O 504 1 7 HELIX 32 32 VAL D 17 LEU D 21 1 5 HELIX 33 33 LEU D 23 ALA D 26 1 4 HELIX 34 34 ASP D 146 LYS D 154 5 9 HELIX 35 35 LEU D 158 LEU D 160 5 3 HELIX 36 36 PRO D 164 LEU D 170 1 7 HELIX 37 37 LYS P 325 ALA P 329 5 5 HELIX 38 38 ILE P 343 THR P 346 1 4 HELIX 39 39 ILE P 486 MET P 488 5 3 HELIX 40 40 VAL P 492 SER P 494 5 3 HELIX 41 41 PRO P 498 LEU P 504 1 7 HELIX 42 42 MET P 510 ASN P 512 5 3 HELIX 43 43 VAL E 17 LEU E 21 1 5 HELIX 44 44 LEU E 23 ALA E 26 1 4 HELIX 45 45 ASP E 146 LYS E 154 5 9 HELIX 46 46 LEU E 158 LEU E 160 5 3 HELIX 47 47 PRO E 164 LEU E 170 1 7 HELIX 48 48 LYS Q 325 ALA Q 329 5 5 HELIX 49 49 ILE Q 343 THR Q 346 1 4 HELIX 50 50 ILE Q 486 MET Q 488 5 3 HELIX 51 51 VAL Q 492 SER Q 494 5 3 HELIX 52 52 PRO Q 498 LEU Q 504 1 7 HELIX 53 53 MET Q 510 ASN Q 512 5 3 HELIX 54 54 VAL F 17 LEU F 21 1 5 HELIX 55 55 ASP F 146 LYS F 154 5 9 HELIX 56 56 LEU F 158 LEU F 160 5 3 HELIX 57 57 PRO F 164 LEU F 170 1 7 HELIX 58 58 LYS R 325 SER R 327 5 3 HELIX 59 59 ILE R 343 THR R 346 1 4 HELIX 60 60 ILE R 486 MET R 488 5 3 HELIX 61 61 VAL R 492 SER R 494 5 3 HELIX 62 62 PRO R 498 LEU R 504 1 7 HELIX 63 63 MET R 510 ASN R 512 5 3 SHEET 1 A 4 GLU A 103 VAL A 109 0 SHEET 2 A 4 HIS A 48 GLN A 54 -1 N GLY A 53 O TRP A 104 SHEET 3 A 4 LYS A 180 ARG A 184 1 N TYR A 183 O LEU A 50 SHEET 4 A 4 LYS A 173 VAL A 177 -1 N VAL A 177 O LYS A 180 SHEET 1 B 4 PHE A 92 ALA A 96 0 SHEET 2 B 4 PHE A 67 GLN A 72 -1 N VAL A 70 O GLY A 93 SHEET 3 B 4 HIS A 125 PHE A 131 -1 N PHE A 131 O PHE A 67 SHEET 4 B 4 LEU A 139 TYR A 144 -1 N LEU A 143 O ILE A 126 SHEET 1 C 2 SER M 306 PHE M 308 0 SHEET 2 C 2 GLN M 530 LYS M 532 -1 N ARG M 531 O ARG M 307 SHEET 1 D 3 TYR M 436 ILE M 442 0 SHEET 2 D 3 ARG M 377 ARG M 383 -1 N GLY M 382 O TYR M 437 SHEET 3 D 3 LEU M 519 ARG M 522 1 N LEU M 519 O ILE M 379 SHEET 1 E 2 VAL M 384 ASP M 386 0 SHEET 2 E 2 ILE M 525 LEU M 527 1 N ILE M 525 O VAL M 385 SHEET 1 F 3 VAL M 397 TRP M 400 0 SHEET 2 F 3 HIS M 460 ILE M 465 -1 N GLY M 464 O GLU M 398 SHEET 3 F 3 LEU M 474 TYR M 479 -1 N LEU M 478 O ILE M 461 SHEET 1 G 2 TYR M 447 TRP M 449 0 SHEET 2 G 2 ASP M 455 ARG M 457 -1 N ARG M 457 O TYR M 447 SHEET 1 H 4 GLU B 103 VAL B 109 0 SHEET 2 H 4 HIS B 48 GLN B 54 -1 N GLY B 53 O TRP B 104 SHEET 3 H 4 LYS B 180 ARG B 184 1 N TYR B 183 O LEU B 50 SHEET 4 H 4 LYS B 173 VAL B 177 -1 N VAL B 177 O LYS B 180 SHEET 1 I 4 PHE B 92 ALA B 96 0 SHEET 2 I 4 PHE B 67 GLN B 72 -1 N VAL B 70 O GLY B 93 SHEET 3 I 4 HIS B 125 PHE B 131 -1 N PHE B 131 O PHE B 67 SHEET 4 I 4 LEU B 139 TYR B 144 -1 N LEU B 143 O ILE B 126 SHEET 1 J 2 SER N 306 PHE N 308 0 SHEET 2 J 2 GLN N 530 LYS N 532 -1 N ARG N 531 O ARG N 307 SHEET 1 K 3 TYR N 436 ILE N 442 0 SHEET 2 K 3 ARG N 377 ARG N 383 -1 N GLY N 382 O TYR N 437 SHEET 3 K 3 LEU N 519 ARG N 522 1 N LEU N 519 O ILE N 379 SHEET 1 L 2 VAL N 384 ASP N 386 0 SHEET 2 L 2 ILE N 525 LEU N 527 1 N ILE N 525 O VAL N 385 SHEET 1 M 3 VAL N 397 TRP N 400 0 SHEET 2 M 3 HIS N 460 ILE N 465 -1 N GLY N 464 O GLU N 398 SHEET 3 M 3 LEU N 474 TYR N 479 -1 N LEU N 478 O ILE N 461 SHEET 1 N 2 TYR N 447 TRP N 449 0 SHEET 2 N 2 ASP N 455 ARG N 457 -1 N ARG N 457 O TYR N 447 SHEET 1 O 4 GLU C 103 VAL C 109 0 SHEET 2 O 4 HIS C 48 GLN C 54 -1 N GLY C 53 O TRP C 104 SHEET 3 O 4 THR C 181 ARG C 184 1 N TYR C 183 O LEU C 50 SHEET 4 O 4 LYS C 173 GLU C 176 -1 N CYS C 175 O ALA C 182 SHEET 1 P 4 PHE C 92 ALA C 96 0 SHEET 2 P 4 PHE C 67 GLN C 72 -1 N VAL C 70 O GLY C 93 SHEET 3 P 4 ILE C 126 PHE C 131 -1 N PHE C 131 O PHE C 67 SHEET 4 P 4 LEU C 139 LEU C 143 -1 N LEU C 143 O ILE C 126 SHEET 1 Q 2 SER O 306 PHE O 308 0 SHEET 2 Q 2 GLN O 530 LYS O 532 -1 N ARG O 531 O ARG O 307 SHEET 1 R 3 TYR O 436 ILE O 442 0 SHEET 2 R 3 ARG O 377 ARG O 383 -1 N GLY O 382 O TYR O 437 SHEET 3 R 3 LEU O 519 ARG O 522 1 N LEU O 519 O ILE O 379 SHEET 1 S 2 VAL O 384 ASP O 386 0 SHEET 2 S 2 ILE O 525 LEU O 527 1 N ILE O 525 O VAL O 385 SHEET 1 T 3 VAL O 397 GLN O 401 0 SHEET 2 T 3 HIS O 460 ILE O 465 -1 N GLY O 464 O GLU O 398 SHEET 3 T 3 LEU O 474 TYR O 479 -1 N LEU O 478 O ILE O 461 SHEET 1 U 2 TYR O 447 TRP O 449 0 SHEET 2 U 2 ASP O 455 ARG O 457 -1 N ARG O 457 O TYR O 447 SHEET 1 V 4 GLU D 103 VAL D 109 0 SHEET 2 V 4 HIS D 48 GLN D 54 -1 N GLY D 53 O TRP D 104 SHEET 3 V 4 THR D 181 ARG D 184 1 N TYR D 183 O LEU D 50 SHEET 4 V 4 LYS D 173 GLU D 176 -1 N CYS D 175 O ALA D 182 SHEET 1 W 4 PHE D 92 ALA D 96 0 SHEET 2 W 4 PHE D 67 TRP D 71 -1 N VAL D 70 O GLY D 93 SHEET 3 W 4 HIS D 125 PHE D 131 -1 N PHE D 131 O PHE D 67 SHEET 4 W 4 LEU D 139 TYR D 144 -1 N LEU D 143 O ILE D 126 SHEET 1 X 2 SER P 306 PHE P 308 0 SHEET 2 X 2 GLN P 530 LYS P 532 -1 N ARG P 531 O ARG P 307 SHEET 1 Y 3 TYR P 436 ILE P 442 0 SHEET 2 Y 3 ARG P 377 ARG P 383 -1 N GLY P 382 O TYR P 437 SHEET 3 Y 3 LEU P 519 ARG P 522 1 N LEU P 519 O ILE P 379 SHEET 1 Z 2 VAL P 384 ASP P 386 0 SHEET 2 Z 2 ILE P 525 LEU P 527 1 N ILE P 525 O VAL P 385 SHEET 1 AA 3 VAL P 397 TRP P 400 0 SHEET 2 AA 3 HIS P 460 ILE P 465 -1 N GLY P 464 O GLU P 398 SHEET 3 AA 3 LEU P 474 TYR P 479 -1 N LEU P 478 O ILE P 461 SHEET 1 AB 2 TYR P 447 TRP P 449 0 SHEET 2 AB 2 ASP P 455 ARG P 457 -1 N ARG P 457 O TYR P 447 SHEET 1 AC 4 GLU E 103 VAL E 109 0 SHEET 2 AC 4 HIS E 48 GLN E 54 -1 N GLY E 53 O TRP E 104 SHEET 3 AC 4 LYS E 180 ARG E 184 1 N TYR E 183 O LEU E 50 SHEET 4 AC 4 LYS E 173 VAL E 177 -1 N VAL E 177 O LYS E 180 SHEET 1 AD 4 PHE E 92 ALA E 96 0 SHEET 2 AD 4 PHE E 67 GLN E 72 -1 N VAL E 70 O GLY E 93 SHEET 3 AD 4 HIS E 125 PHE E 131 -1 N PHE E 131 O PHE E 67 SHEET 4 AD 4 LEU E 139 TYR E 144 -1 N LEU E 143 O ILE E 126 SHEET 1 AE 2 SER Q 306 PHE Q 308 0 SHEET 2 AE 2 GLN Q 530 LYS Q 532 -1 N ARG Q 531 O ARG Q 307 SHEET 1 AF 3 TYR Q 436 ILE Q 442 0 SHEET 2 AF 3 ARG Q 377 ARG Q 383 -1 N GLY Q 382 O TYR Q 437 SHEET 3 AF 3 LEU Q 519 ARG Q 522 1 N LEU Q 519 O ILE Q 379 SHEET 1 AG 2 VAL Q 384 ASP Q 386 0 SHEET 2 AG 2 ILE Q 525 LEU Q 527 1 N ILE Q 525 O VAL Q 385 SHEET 1 AH 3 VAL Q 397 GLN Q 401 0 SHEET 2 AH 3 HIS Q 460 ILE Q 465 -1 N GLY Q 464 O GLU Q 398 SHEET 3 AH 3 LEU Q 474 TYR Q 479 -1 N LEU Q 478 O ILE Q 461 SHEET 1 AI 2 TYR Q 447 TRP Q 449 0 SHEET 2 AI 2 ASP Q 455 ARG Q 457 -1 N ARG Q 457 O TYR Q 447 SHEET 1 AJ 4 GLU F 103 VAL F 109 0 SHEET 2 AJ 4 HIS F 48 GLN F 54 -1 N GLY F 53 O TRP F 104 SHEET 3 AJ 4 THR F 181 ARG F 184 1 N TYR F 183 O LEU F 50 SHEET 4 AJ 4 LYS F 173 GLU F 176 -1 N CYS F 175 O ALA F 182 SHEET 1 AK 4 PHE F 92 ALA F 96 0 SHEET 2 AK 4 PHE F 67 TRP F 71 -1 N VAL F 70 O GLY F 93 SHEET 3 AK 4 HIS F 125 PHE F 131 -1 N PHE F 131 O PHE F 67 SHEET 4 AK 4 LEU F 139 TYR F 144 -1 N LEU F 143 O ILE F 126 SHEET 1 AL 2 SER R 306 PHE R 308 0 SHEET 2 AL 2 GLN R 530 LYS R 532 -1 N ARG R 531 O ARG R 307 SHEET 1 AM 3 TYR R 436 ILE R 442 0 SHEET 2 AM 3 ARG R 377 ARG R 383 -1 N GLY R 382 O TYR R 437 SHEET 3 AM 3 LEU R 519 ARG R 522 1 N LEU R 519 O ILE R 379 SHEET 1 AN 2 VAL R 384 ASP R 386 0 SHEET 2 AN 2 ILE R 525 LEU R 527 1 N ILE R 525 O VAL R 385 SHEET 1 AO 3 VAL R 397 TRP R 400 0 SHEET 2 AO 3 HIS R 460 ILE R 465 -1 N GLY R 464 O GLU R 398 SHEET 3 AO 3 LEU R 474 TYR R 479 -1 N LEU R 478 O ILE R 461 SHEET 1 AP 2 TYR R 447 TRP R 449 0 SHEET 2 AP 2 ASP R 455 ARG R 457 -1 N ARG R 457 O TYR R 447 LINK SG CYS M 429 S2 BME M 601 1555 1555 2.07 LINK SG CYS N 429 S2 BME N 601 1555 1555 2.01 LINK OH TYR N 447 O4 CHB N 550 1555 1555 2.00 LINK SG CYS O 429 S2 BME O 601 1555 1555 2.08 LINK SG CYS P 429 S2 BME P 601 1555 1555 1.99 LINK SG CYS Q 429 S2 BME Q 601 1555 1555 2.02 LINK SG CYS R 429 S2 BME R 601 1555 1555 1.98 LINK OH TYR R 447 O4 CHB R 550 1555 1555 1.95 LINK OH TYR M 408 FE FE M 600 1555 1555 1.88 LINK OH TYR M 447 FE FE M 600 1555 1555 2.17 LINK NE2 HIS M 460 FE FE M 600 1555 1555 2.25 LINK NE2 HIS M 462 FE FE M 600 1555 1555 2.28 LINK O4 CHB M 550 FE FE M 600 1555 1555 1.99 LINK FE FE M 600 O HOH M 742 1555 1555 2.00 LINK OH TYR N 408 FE FE N 600 1555 1555 1.78 LINK OH TYR N 447 FE FE N 600 1555 1555 2.25 LINK NE2 HIS N 460 FE FE N 600 1555 1555 2.15 LINK NE2 HIS N 462 FE FE N 600 1555 1555 2.28 LINK O4 CHB N 550 FE FE N 600 1555 1555 1.99 LINK FE FE N 600 O HOH N 846 1555 1555 2.00 LINK OH TYR O 408 FE FE O 600 1555 1555 1.89 LINK OH TYR O 447 FE FE O 600 1555 1555 2.07 LINK NE2 HIS O 460 FE FE O 600 1555 1555 2.09 LINK NE2 HIS O 462 FE FE O 600 1555 1555 2.04 LINK O4 CHB O 550 FE FE O 600 1555 1555 2.02 LINK FE FE O 600 O HOH O 861 1555 1555 1.98 LINK OH TYR P 408 FE FE P 600 1555 1555 1.83 LINK OH TYR P 447 FE FE P 600 1555 1555 2.20 LINK NE2 HIS P 460 FE FE P 600 1555 1555 2.26 LINK NE2 HIS P 462 FE FE P 600 1555 1555 2.16 LINK O4 CHB P 550 FE FE P 600 1555 1555 2.24 LINK FE FE P 600 O HOH P 778 1555 1555 2.21 LINK OH TYR Q 408 FE FE Q 600 1555 1555 1.79 LINK OH TYR Q 447 FE FE Q 600 1555 1555 2.00 LINK NE2 HIS Q 460 FE FE Q 600 1555 1555 2.22 LINK NE2 HIS Q 462 FE FE Q 600 1555 1555 2.19 LINK O4 CHB Q 550 FE FE Q 600 1555 1555 2.08 LINK FE FE Q 600 O HOH Q 774 1555 1555 2.16 LINK OH TYR R 408 FE FE R 600 1555 1555 1.81 LINK OH TYR R 447 FE FE R 600 1555 1555 2.19 LINK NE2 HIS R 460 FE FE R 600 1555 1555 2.32 LINK NE2 HIS R 462 FE FE R 600 1555 1555 2.18 LINK O4 CHB R 550 FE FE R 600 1555 1555 1.98 LINK FE FE R 600 O HOH R 861 1555 1555 2.10 SITE 1 ACA 28 THR A 12 ALA A 13 GLY A 14 PRO A 15 SITE 2 ACA 28 TYR A 16 ARG A 133 GLY A 134 TYR M 324 SITE 3 ACA 28 THR M 326 TRP M 400 TYR M 408 TYR M 447 SITE 4 ACA 28 PRO M 448 TRP M 449 ARG M 450 ARG M 457 SITE 5 ACA 28 HIS M 460 HIS M 462 GLN M 477 ILE M 491 SITE 6 ACA 28 CHB M 550 FE M 600 HOH M 605 HOH A 606 SITE 7 ACA 28 HOH M 625 HOH M 633 HOH M 634 HOH M 742 SITE 1 ACB 28 THR B 12 ALA B 13 GLY B 14 PRO B 15 SITE 2 ACB 28 TYR B 16 ARG B 133 GLY B 134 TYR N 324 SITE 3 ACB 28 THR N 326 TRP N 400 TYR N 408 TYR N 447 SITE 4 ACB 28 PRO N 448 TRP N 449 ARG N 450 ARG N 457 SITE 5 ACB 28 HIS N 460 HIS N 462 GLN N 477 ILE N 491 SITE 6 ACB 28 CHB N 550 FE N 600 HOH N 699 HOH B 606 SITE 7 ACB 28 HOH N 721 HOH N 729 HOH N 730 HOH N 846 SITE 1 ACC 28 THR C 12 ALA C 13 GLY C 14 PRO C 15 SITE 2 ACC 28 TYR C 16 ARG C 133 GLY C 134 TYR O 324 SITE 3 ACC 28 THR O 326 TRP O 400 TYR O 408 TYR O 447 SITE 4 ACC 28 PRO O 448 TRP O 449 ARG O 450 ARG O 457 SITE 5 ACC 28 HIS O 460 HIS O 462 GLN O 477 ILE O 491 SITE 6 ACC 28 CHB O 550 FE O 600 HOH O 605 HOH C 606 SITE 7 ACC 28 HOH O 643 HOH O 659 HOH O 660 HOH O 861 SITE 1 ACD 28 THR D 12 ALA D 13 GLY D 14 PRO D 15 SITE 2 ACD 28 TYR D 16 ARG D 133 GLY D 134 TYR P 324 SITE 3 ACD 28 THR P 326 TRP P 400 TYR P 408 TYR P 447 SITE 4 ACD 28 PRO P 448 TRP P 449 ARG P 450 ARG P 457 SITE 5 ACD 28 HIS P 460 HIS P 462 GLN P 477 ILE P 491 SITE 6 ACD 28 CHB P 550 FE P 600 HOH D 605 HOH D 606 SITE 7 ACD 28 HOH P 666 HOH P 674 HOH P 675 HOH P 778 SITE 1 ACE 28 THR E 12 ALA E 13 GLY E 14 PRO E 15 SITE 2 ACE 28 TYR E 16 ARG E 133 GLY E 134 TYR Q 324 SITE 3 ACE 28 THR Q 326 TRP Q 400 TYR Q 408 TYR Q 447 SITE 4 ACE 28 PRO Q 448 TRP Q 449 ARG Q 450 ARG Q 457 SITE 5 ACE 28 HIS Q 460 HIS Q 462 GLN Q 477 ILE Q 491 SITE 6 ACE 28 CHB Q 550 FE Q 600 HOH Q 626 HOH E 606 SITE 7 ACE 28 HOH Q 651 HOH Q 659 HOH Q 660 HOH Q 774 SITE 1 ACF 28 THR F 12 ALA F 13 GLY F 14 PRO F 15 SITE 2 ACF 28 TYR F 16 ARG F 133 GLY F 134 TYR R 324 SITE 3 ACF 28 THR R 326 TRP R 400 TYR R 408 TYR R 447 SITE 4 ACF 28 PRO R 448 TRP R 449 ARG R 450 ARG R 457 SITE 5 ACF 28 HIS R 460 HIS R 462 GLN R 477 ILE R 491 SITE 6 ACF 28 CHB R 550 FE R 600 HOH R 605 HOH F 606 SITE 7 ACF 28 HOH R 643 HOH R 659 HOH R 660 HOH R 861 SITE 1 VEA 29 TYR A 79 VAL A 114 ASN A 115 ASN A 116 SITE 2 VEA 29 ALA A 117 ALA A 118 MET A 122 HIS A 125 SITE 3 VEA 29 ASN A 127 ARG A 142 VAL A 157 ASP M 304 SITE 4 VEA 29 ARG M 307 ILE M 339 PRO M 340 GLN M 341 SITE 5 VEA 29 SER M 342 ILE M 343 SER M 344 GLU M 345 SITE 6 VEA 29 HOH A 646 HOH M 631 HOH M 638 HOH A 673 SITE 7 VEA 29 HOH M 644 HOH A 683 HOH M 660 HOH A 725 SITE 8 VEA 29 HOH N 696 SITE 1 VEB 29 TYR B 79 VAL B 114 ASN B 115 ASN B 116 SITE 2 VEB 29 ALA B 117 ALA B 118 MET B 122 HIS B 125 SITE 3 VEB 29 ASN B 127 ARG B 142 VAL B 157 ASP N 304 SITE 4 VEB 29 ARG N 307 ILE N 339 PRO N 340 GLN N 341 SITE 5 VEB 29 SER N 342 ILE N 343 SER N 344 GLU N 345 SITE 6 VEB 29 HOH B 646 HOH N 727 HOH N 734 HOH B 673 SITE 7 VEB 29 HOH N 741 HOH N 743 HOH N 757 HOH N 771 SITE 8 VEB 29 HOH O 795 SITE 1 VEC 29 TYR C 79 VAL C 114 ASN C 115 ASN C 116 SITE 2 VEC 29 ALA C 117 ALA C 118 MET C 122 HIS C 125 SITE 3 VEC 29 ASN C 127 ARG C 142 VAL C 157 ASP O 304 SITE 4 VEC 29 ARG O 307 ILE O 339 PRO O 340 GLN O 341 SITE 5 VEC 29 SER O 342 ILE O 343 SER O 344 GLU O 345 SITE 6 VEC 29 HOH C 646 HOH O 655 HOH O 666 HOH C 673 SITE 7 VEC 29 HOH O 681 HOH C 683 HOH O 707 HOH C 725 SITE 8 VEC 29 HOH M 752 SITE 1 VED 29 TYR D 79 VAL D 114 ASN D 115 ASN D 116 SITE 2 VED 29 ALA D 117 ALA D 118 MET D 122 HIS D 125 SITE 3 VED 29 ASN D 127 ARG D 142 VAL D 157 ASP P 304 SITE 4 VED 29 ARG P 307 ILE P 339 PRO P 340 GLN P 341 SITE 5 VED 29 SER P 342 ILE P 343 SER P 344 GLU P 345 SITE 6 VED 29 HOH D 646 HOH P 672 HOH D 666 HOH D 673 SITE 7 VED 29 HOH P 685 HOH D 683 HOH P 700 HOH D 725 SITE 8 VED 29 HOH Q 624 SITE 1 VEE 29 TYR E 79 VAL E 114 ASN E 115 ASN E 116 SITE 2 VEE 29 ALA E 117 ALA E 118 MET E 122 HIS E 125 SITE 3 VEE 29 ASN E 127 ARG E 142 VAL E 157 ASP Q 304 SITE 4 VEE 29 ARG Q 307 ILE Q 339 PRO Q 340 GLN Q 341 SITE 5 VEE 29 SER Q 342 ILE Q 343 SER Q 344 GLU Q 345 SITE 6 VEE 29 HOH E 646 HOH E 655 HOH E 666 HOH E 673 SITE 7 VEE 29 HOH Q 672 HOH E 683 HOH Q 687 HOH E 725 SITE 8 VEE 29 HOH R 795 SITE 1 VEF 29 TYR F 79 VAL F 114 ASN F 115 ASN F 116 SITE 2 VEF 29 ALA F 117 ALA F 118 MET F 122 HIS F 125 SITE 3 VEF 29 ASN F 127 ARG F 142 VAL F 157 ASP R 304 SITE 4 VEF 29 ARG R 307 ILE R 339 PRO R 340 GLN R 341 SITE 5 VEF 29 SER R 342 ILE R 343 SER R 344 GLU R 345 SITE 6 VEF 29 HOH F 646 HOH R 655 HOH R 666 HOH F 673 SITE 7 VEF 29 HOH R 681 HOH R 683 HOH R 707 HOH R 725 SITE 8 VEF 29 HOH P 786 SITE 1 S2M 45 LYS M 318 LEU M 320 PRO M 322 ILE M 328 SITE 2 S2M 45 PRO M 332 ARG M 333 GLN M 334 CHB M 551 SITE 3 S2M 45 HOH M 680 HOH M 697 HOH M 709 HOH O 846 SITE 4 S2M 45 HOH M 736 HOH M 744 HOH M 746 LYS N 318 SITE 5 S2M 45 LEU N 320 PRO N 322 ILE N 328 PRO N 332 SITE 6 S2M 45 ARG N 333 GLN N 334 CHB N 551 HOH N 777 SITE 7 S2M 45 HOH N 795 HOH N 808 HOH M 748 HOH N 840 SITE 8 S2M 45 HOH N 849 HOH M 749 LYS O 318 LEU O 320 SITE 9 S2M 45 PRO O 322 ILE O 328 PRO O 332 ARG O 333 SITE 10 S2M 45 GLN O 334 CHB O 551 HOH O 732 HOH O 760 SITE 11 S2M 45 HOH O 784 HOH N 853 HOH O 847 HOH O 865 SITE 12 S2M 45 HOH O 868 SITE 1 S2P 45 LYS P 318 LEU P 320 PRO P 322 ILE P 328 SITE 2 S2P 45 PRO P 332 ARG P 333 GLN P 334 CHB P 551 SITE 3 S2P 45 HOH P 719 HOH P 736 HOH P 747 HOH R 846 SITE 4 S2P 45 HOH P 772 HOH P 779 HOH P 781 LYS Q 318 SITE 5 S2P 45 LEU Q 320 PRO Q 322 ILE Q 328 PRO Q 332 SITE 6 S2P 45 ARG Q 333 GLN Q 334 CHB Q 551 HOH Q 708 SITE 7 S2P 45 HOH Q 725 HOH Q 737 HOH P 783 HOH Q 768 SITE 8 S2P 45 HOH Q 777 HOH Q 779 LYS R 318 LEU R 320 SITE 9 S2P 45 PRO R 322 ILE R 328 PRO R 332 ARG R 333 SITE 10 S2P 45 GLN R 334 CHB R 551 HOH R 732 HOH R 760 SITE 11 S2P 45 HOH R 784 HOH Q 781 HOH R 847 HOH R 865 SITE 12 S2P 45 HOH R 868 SITE 1 AC1 6 TYR M 408 TYR M 447 HIS M 460 HIS M 462 SITE 2 AC1 6 CHB M 550 HOH M 742 SITE 1 AC2 6 TYR N 408 TYR N 447 HIS N 460 HIS N 462 SITE 2 AC2 6 CHB N 550 HOH N 846 SITE 1 AC3 6 TYR O 408 TYR O 447 HIS O 460 HIS O 462 SITE 2 AC3 6 CHB O 550 HOH O 861 SITE 1 AC4 6 TYR P 408 TYR P 447 HIS P 460 HIS P 462 SITE 2 AC4 6 CHB P 550 HOH P 778 SITE 1 AC5 6 TYR Q 408 TYR Q 447 HIS Q 460 HIS Q 462 SITE 2 AC5 6 CHB Q 550 HOH Q 774 SITE 1 AC6 6 TYR R 408 TYR R 447 HIS R 460 HIS R 462 SITE 2 AC6 6 CHB R 550 HOH R 861 SITE 1 AC7 4 HIS M 361 CYS M 429 SER M 438 HOH M 691 SITE 1 AC8 14 THR A 12 GLY A 14 PRO A 15 ARG A 133 SITE 2 AC8 14 TYR M 324 TYR M 447 TRP M 449 ARG M 457 SITE 3 AC8 14 HIS M 460 HIS M 462 GLN M 477 ILE M 491 SITE 4 AC8 14 FE M 600 HOH M 742 SITE 1 AC9 5 ARG M 333 HOH M 680 HOH M 736 HOH M 746 SITE 2 AC9 5 ILE O 328 SITE 1 BC1 4 HIS N 361 CYS N 429 LEU N 430 SER N 438 SITE 1 BC2 14 THR B 12 PRO B 15 ARG B 133 TYR N 324 SITE 2 BC2 14 TYR N 408 TYR N 447 TRP N 449 ARG N 457 SITE 3 BC2 14 HIS N 460 HIS N 462 GLN N 477 ILE N 491 SITE 4 BC2 14 FE N 600 HOH N 846 SITE 1 BC3 6 PRO M 322 ILE M 328 HOH M 749 ARG N 333 SITE 2 BC3 6 HOH N 777 HOH N 840 SITE 1 BC4 4 HIS O 361 CYS O 429 SER O 438 HOH O 751 SITE 1 BC5 14 THR C 12 PRO C 15 ARG C 133 TYR O 324 SITE 2 BC5 14 TYR O 408 TYR O 447 TRP O 449 ARG O 457 SITE 3 BC5 14 HIS O 460 HIS O 462 GLN O 477 ILE O 491 SITE 4 BC5 14 FE O 600 HOH O 861 SITE 1 BC6 6 PRO N 322 ILE N 328 ARG O 333 HOH O 732 SITE 2 BC6 6 HOH O 847 HOH O 868 SITE 1 BC7 5 HIS P 361 CYS P 429 LEU P 430 SER P 438 SITE 2 BC7 5 HOH P 730 SITE 1 BC8 14 THR D 12 GLY D 14 PRO D 15 ARG D 133 SITE 2 BC8 14 TYR P 324 TYR P 447 TRP P 449 ARG P 457 SITE 3 BC8 14 HIS P 460 HIS P 462 GLN P 477 ILE P 491 SITE 4 BC8 14 FE P 600 HOH P 778 SITE 1 BC9 6 ARG P 333 HOH P 719 HOH P 772 HOH P 781 SITE 2 BC9 6 PRO R 322 ILE R 328 SITE 1 CC1 5 HIS Q 361 CYS Q 429 LEU Q 430 SER Q 438 SITE 2 CC1 5 HOH Q 719 SITE 1 CC2 14 THR E 12 GLY E 14 PRO E 15 TYR Q 324 SITE 2 CC2 14 TYR Q 408 TYR Q 447 TRP Q 449 ARG Q 457 SITE 3 CC2 14 HIS Q 460 HIS Q 462 GLN Q 477 ILE Q 491 SITE 4 CC2 14 FE Q 600 HOH Q 774 SITE 1 CC3 5 ILE P 328 ARG Q 333 HOH Q 708 HOH Q 768 SITE 2 CC3 5 HOH Q 779 SITE 1 CC4 5 HIS R 361 CYS R 429 LEU R 430 SER R 438 SITE 2 CC4 5 HOH R 751 SITE 1 CC5 14 THR F 12 PRO F 15 ARG F 133 TYR R 324 SITE 2 CC5 14 TYR R 408 TYR R 447 TRP R 449 ARG R 457 SITE 3 CC5 14 HIS R 460 HIS R 462 GLN R 477 ILE R 491 SITE 4 CC5 14 FE R 600 HOH R 861 SITE 1 CC6 6 PRO Q 322 ILE Q 328 ARG R 333 HOH R 732 SITE 2 CC6 6 HOH R 847 HOH R 868 CRYST1 195.390 126.520 133.330 90.00 97.77 90.00 I 1 2 1 24 ORIGX1 0.974061 0.000000 -0.228725 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.228647 0.000000 0.973405 0.00000 SCALE1 0.005118 0.000000 0.000698 0.00000 SCALE2 0.000000 0.007904 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007570 0.00000 MTRIX1 1 0.222691 0.972964 -0.052291 0.00000 1 MTRIX2 1 0.228647 0.000000 0.973405 0.00000 1 MTRIX3 1 0.948365 -0.228543 -0.222691 0.00000 1 MTRIX1 2 0.222465 0.228621 0.947088 0.00000 1 MTRIX2 2 0.974061 0.000000 -0.228725 0.00000 1 MTRIX3 2 -0.052256 0.973620 -0.222465 0.00000 1 MTRIX1 3 -0.895453 0.000000 0.445082 0.00000 1 MTRIX2 3 0.000000 -1.000000 0.000000 0.00000 1 MTRIX3 3 0.445230 0.000000 0.895453 0.00000 1 MTRIX1 4 0.222691 -0.972964 -0.052291 0.00000 1 MTRIX2 4 -0.228647 0.000000 -0.973405 0.00000 1 MTRIX3 4 0.948365 0.228543 -0.222691 0.00000 1 MTRIX1 5 -0.222465 0.228621 -0.947088 0.00000 1 MTRIX2 5 -0.974061 0.000000 0.228725 0.00000 1 MTRIX3 5 0.052256 0.973620 0.222465 0.00000 1