HEADER DIOXYGENASE 02-JUL-97 3PCI TITLE STRUCTURE OF PROTOCATECHUATE 3,4-DIOXYGENASE COMPLEXED WITH 3-IODO-4- TITLE 2 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 OTHER_DETAILS: PREVIOUSLY CLASSIFIED AS PSEUDOMONAS AERUGINOSA; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: PSEUDOMONAS PUTIDA; SOURCE 8 ORGANISM_TAXID: 303; SOURCE 9 ATCC: 23975; SOURCE 10 OTHER_DETAILS: PREVIOUSLY CLASSIFIED AS PSEUDOMONAS AERUGINOSA 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 3PCI 1 REMARK LINK SCALE MTRIX REVDAT 4 2 1 ATOM REVDAT 3 13-JUL-11 3PCI 1 VERSN REVDAT 2 24-FEB-09 3PCI 1 VERSN REVDAT 1 21-JAN-98 3PCI 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. 2.21 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) : 2.21 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 83.0 REMARK 3 NUMBER OF REFLECTIONS : 113850 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) : 0.159 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 : 1476 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.94 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) : 0.015 ; 0.030 REMARK 3 ANGLE DISTANCE (A) : 0.029 ; 0.040 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.029 ; 0.050 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.012 ; 0.030 REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.221 ; 0.300 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.178 ; 0.500 REMARK 3 MULTIPLE TORSION (A) : 0.210 ; 0.500 REMARK 3 H-BOND (X...Y) (A) : 0.170 ; 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) : 2.000 ; 3.000 REMARK 3 STAGGERED (DEGREES) : 17.000; 15.000 REMARK 3 TRANSVERSE (DEGREES) : 23.300; 20.000 REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 0.526 ; 1.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 0.945 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.048 ; 1.500 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 1.750 ; 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 3PCI 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_1000179094. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-FEB-92 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 : 135334 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.210 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 (%) : 83.0 REMARK 200 DATA REDUNDANCY : 1.610 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05500 REMARK 200 FOR THE DATA SET : 14.3200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.21 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.35 REMARK 200 COMPLETENESS FOR SHELL (%) : 43.0 REMARK 200 DATA REDUNDANCY IN SHELL : 1.20 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.300 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 (%): 56.52 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.83 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 89.71472 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 63.53500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 66.46187 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 89.71472 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 63.53500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 66.46187 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 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 89.71472 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 -63.53500 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 66.46187 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: 24-MERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 144410 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 163480 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -760.0 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 NH1 ARG D 64 O ASP D 100 1.82 REMARK 500 NH1 ARG F 64 O ASP F 100 1.86 REMARK 500 NH1 ARG C 64 O ASP C 100 1.97 REMARK 500 O ALA C 25 NZ LYS O 411 2.03 REMARK 500 NH1 ARG A 64 O ASP A 100 2.07 REMARK 500 O HOH B 388 O HOH N 739 2.07 REMARK 500 NH1 ARG M 522 O HOH M 665 2.08 REMARK 500 O HOH B 407 O HOH B 424 2.12 REMARK 500 O HOH D 880 O HOH D 948 2.12 REMARK 500 O ALA B 25 NZ LYS N 411 2.13 REMARK 500 O ALA F 25 NZ LYS R 411 2.13 REMARK 500 OE1 GLU Q 376 O HOH Q 1049 2.13 REMARK 500 OH TYR Q 447 O4 IHB Q 550 2.15 REMARK 500 NE ARG Q 450 O HOH Q 1470 2.16 REMARK 500 O PRO F 121 O HOH F 1400 2.17 REMARK 500 O HOH C 257 O HOH C 263 2.17 REMARK 500 OE1 GLU M 376 O HOH M 637 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O GLY C 46 OE1 GLN D 150 3554 1.84 REMARK 500 O HOH Q 1200 O HOH Q 1200 2555 2.10 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 SER C 66 CB SER C 66 OG -0.080 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 LEU A 52 CA - CB - CG ANGL. DEV. = 13.9 DEGREES REMARK 500 ARG A 64 NE - CZ - NH1 ANGL. DEV. = -4.3 DEGREES REMARK 500 ASP A 74 CB - CG - OD1 ANGL. DEV. = 7.3 DEGREES REMARK 500 ASP A 74 CB - CG - OD2 ANGL. DEV. = -7.5 DEGREES REMARK 500 ARG A 94 CB - CG - CD ANGL. DEV. = 16.2 DEGREES REMARK 500 ARG A 94 CG - CD - NE ANGL. DEV. = 13.0 DEGREES REMARK 500 ARG A 94 NE - CZ - NH1 ANGL. DEV. = 6.6 DEGREES REMARK 500 ARG A 94 NE - CZ - NH2 ANGL. DEV. = -6.8 DEGREES REMARK 500 ARG A 133 CD - NE - CZ ANGL. DEV. = 10.2 DEGREES REMARK 500 ARG A 133 NE - CZ - NH1 ANGL. DEV. = 6.5 DEGREES REMARK 500 ARG A 133 NE - CZ - NH2 ANGL. DEV. = -4.0 DEGREES REMARK 500 ARG A 167 NE - CZ - NH2 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG A 174 NE - CZ - NH1 ANGL. DEV. = 5.0 DEGREES REMARK 500 ARG A 184 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG A 184 NE - CZ - NH2 ANGL. DEV. = -4.0 DEGREES REMARK 500 ARG A 188 NE - CZ - NH1 ANGL. DEV. = 5.8 DEGREES REMARK 500 ARG A 188 NE - CZ - NH2 ANGL. DEV. = -5.8 DEGREES REMARK 500 ARG M 307 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG M 311 NE - CZ - NH1 ANGL. DEV. = -3.1 DEGREES REMARK 500 ASP M 312 CB - CG - OD1 ANGL. DEV. = 7.1 DEGREES REMARK 500 ASP M 312 CB - CG - OD2 ANGL. DEV. = -6.9 DEGREES REMARK 500 ARG M 313 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 ARG M 330 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 ARG M 383 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ARG M 407 NE - CZ - NH1 ANGL. DEV. = 4.9 DEGREES REMARK 500 ARG M 414 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG M 428 CD - NE - CZ ANGL. DEV. = 13.5 DEGREES REMARK 500 ARG M 428 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 ARG M 428 NE - CZ - NH2 ANGL. DEV. = -5.5 DEGREES REMARK 500 ARG M 440 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG M 440 NE - CZ - NH2 ANGL. DEV. = -7.1 DEGREES REMARK 500 ARG M 457 CD - NE - CZ ANGL. DEV. = 15.8 DEGREES REMARK 500 ARG M 457 NE - CZ - NH1 ANGL. DEV. = 4.3 DEGREES REMARK 500 ASP M 509 CB - CG - OD1 ANGL. DEV. = 6.0 DEGREES REMARK 500 ASP M 524 CB - CG - OD1 ANGL. DEV. = 6.4 DEGREES REMARK 500 GLU M 536 CA - C - O ANGL. DEV. = 13.4 DEGREES REMARK 500 ARG B 31 CD - NE - CZ ANGL. DEV. = 9.6 DEGREES REMARK 500 ARG B 31 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES REMARK 500 ARG B 38 NE - CZ - NH1 ANGL. DEV. = 4.8 DEGREES REMARK 500 ARG B 38 NE - CZ - NH2 ANGL. DEV. = -5.9 DEGREES REMARK 500 ARG B 64 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 ARG B 94 NE - CZ - NH1 ANGL. DEV. = 7.2 DEGREES REMARK 500 ARG B 94 NE - CZ - NH2 ANGL. DEV. = -6.0 DEGREES REMARK 500 ARG B 133 CD - NE - CZ ANGL. DEV. = 13.0 DEGREES REMARK 500 ARG B 133 NE - CZ - NH2 ANGL. DEV. = -4.2 DEGREES REMARK 500 ARG B 166 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 ARG B 166 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG B 167 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 CYS B 175 CA - CB - SG ANGL. DEV. = 9.2 DEGREES REMARK 500 ARG B 184 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 177 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 62.01 -151.18 REMARK 500 TRP A 36 -160.47 -127.09 REMARK 500 ASP A 100 -93.49 -95.69 REMARK 500 ALA A 132 162.34 178.95 REMARK 500 ASN M 451 -96.56 -122.97 REMARK 500 ASN M 454 51.84 -143.96 REMARK 500 ASP M 517 -68.98 -139.77 REMARK 500 PHE M 535 29.28 46.10 REMARK 500 ALA B 22 60.94 -159.33 REMARK 500 TRP B 36 -158.72 -130.67 REMARK 500 PRO B 42 -36.15 -38.12 REMARK 500 ASP B 100 -95.96 -91.64 REMARK 500 ALA B 132 166.61 178.29 REMARK 500 ASN N 451 -101.20 -119.93 REMARK 500 ASN N 454 53.49 -147.50 REMARK 500 ASP N 517 -72.79 -133.42 REMARK 500 PHE N 535 35.23 37.64 REMARK 500 TRP C 36 -159.20 -137.63 REMARK 500 ASP C 100 -100.43 -97.66 REMARK 500 ALA C 132 157.36 176.04 REMARK 500 PRO O 322 -33.37 -39.92 REMARK 500 ASN O 451 -96.20 -130.46 REMARK 500 ASP O 517 -66.52 -134.88 REMARK 500 ALA D 22 59.88 -158.24 REMARK 500 PRO D 42 -37.93 -38.05 REMARK 500 ASP D 100 -99.09 -90.12 REMARK 500 THR D 108 -159.85 -153.62 REMARK 500 ALA D 132 163.61 175.02 REMARK 500 ASN P 451 -99.87 -124.01 REMARK 500 MET P 516 18.27 59.90 REMARK 500 ASP P 517 -66.81 -134.45 REMARK 500 PHE P 535 35.82 39.60 REMARK 500 ALA E 22 63.95 -151.10 REMARK 500 TRP E 36 -158.15 -135.70 REMARK 500 ASP E 100 -95.67 -86.45 REMARK 500 ALA E 132 163.47 174.68 REMARK 500 THR Q 441 -166.19 -162.14 REMARK 500 ASN Q 451 -95.11 -120.94 REMARK 500 ASN Q 454 51.12 -142.41 REMARK 500 LYS Q 493 -9.23 -58.67 REMARK 500 MET Q 516 11.59 57.82 REMARK 500 ASP Q 517 -69.18 -128.81 REMARK 500 ALA F 22 66.35 -157.39 REMARK 500 TRP F 36 -155.47 -136.78 REMARK 500 ASP F 74 -165.35 -77.70 REMARK 500 ASP F 100 -91.74 -107.15 REMARK 500 ALA F 132 162.09 175.02 REMARK 500 PRO R 322 -35.32 -38.80 REMARK 500 ASN R 451 -90.25 -117.06 REMARK 500 ASN R 454 53.56 -145.49 REMARK 500 REMARK 500 THIS ENTRY HAS 53 RAMACHANDRAN OUTLIERS. 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 D 184 0.10 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 105.4 REMARK 620 3 HIS M 460 NE2 97.8 93.4 REMARK 620 4 HIS M 462 NE2 90.6 164.0 85.7 REMARK 620 5 IHB M 550 O4 137.1 74.3 125.1 93.1 REMARK 620 N 1 2 3 4 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 92.1 REMARK 620 3 HIS N 460 NE2 100.2 91.2 REMARK 620 4 HIS N 462 NE2 101.2 166.7 87.3 REMARK 620 5 IHB N 550 O4 132.6 78.6 126.2 91.6 REMARK 620 N 1 2 3 4 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 92.6 REMARK 620 3 HIS O 460 NE2 97.1 88.1 REMARK 620 4 HIS O 462 NE2 104.3 163.0 92.0 REMARK 620 5 IHB O 550 O4 131.1 72.5 127.5 94.2 REMARK 620 N 1 2 3 4 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 107.3 REMARK 620 3 HIS P 460 NE2 100.1 90.5 REMARK 620 4 HIS P 462 NE2 90.1 162.5 84.6 REMARK 620 5 IHB P 550 O4 129.5 79.2 130.3 91.2 REMARK 620 N 1 2 3 4 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 89.2 REMARK 620 3 HIS Q 460 NE2 90.4 82.8 REMARK 620 4 HIS Q 462 NE2 101.5 168.9 94.1 REMARK 620 5 IHB Q 550 O4 141.8 73.0 119.4 99.6 REMARK 620 N 1 2 3 4 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 94.3 REMARK 620 3 HIS R 460 NE2 100.4 84.3 REMARK 620 4 HIS R 462 NE2 100.6 165.0 91.1 REMARK 620 5 IHB R 550 O4 125.9 70.9 127.9 101.3 REMARK 620 N 1 2 3 4 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 IHB M 550 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IHB 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 IHB N 550 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IHB 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 IHB O 550 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IHB 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 IHB P 550 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IHB 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 IHB Q 550 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IHB 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 IHB R 550 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IHB R 551 DBREF 3PCI A 1 200 UNP P00436 PCXA_PSEPU 1 200 DBREF 3PCI M 301 538 UNP P00437 PCXB_PSEPU 1 238 DBREF 3PCI B 1 200 UNP P00436 PCXA_PSEPU 1 200 DBREF 3PCI N 301 538 UNP P00437 PCXB_PSEPU 1 238 DBREF 3PCI C 1 200 UNP P00436 PCXA_PSEPU 1 200 DBREF 3PCI O 301 538 UNP P00437 PCXB_PSEPU 1 238 DBREF 3PCI D 1 200 UNP P00436 PCXA_PSEPU 1 200 DBREF 3PCI P 301 538 UNP P00437 PCXB_PSEPU 1 238 DBREF 3PCI E 1 200 UNP P00436 PCXA_PSEPU 1 200 DBREF 3PCI Q 301 538 UNP P00437 PCXB_PSEPU 1 238 DBREF 3PCI F 1 200 UNP P00436 PCXA_PSEPU 1 200 DBREF 3PCI 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 IHB M 550 11 HET IHB M 551 11 HET FE N 600 1 HET BME N 601 4 HET IHB N 550 11 HET IHB N 551 11 HET FE O 600 1 HET BME O 601 4 HET IHB O 550 11 HET IHB O 551 11 HET FE P 600 1 HET BME P 601 4 HET IHB P 550 11 HET IHB P 551 11 HET FE Q 600 1 HET BME Q 601 4 HET IHB Q 550 11 HET IHB Q 551 11 HET FE R 600 1 HET BME R 601 4 HET IHB R 550 11 HET IHB R 551 11 HETNAM FE FE (III) ION HETNAM BME BETA-MERCAPTOETHANOL HETNAM IHB 3-IODO-4-HYDROXYBENZOIC ACID FORMUL 13 FE 6(FE 3+) FORMUL 14 BME 6(C2 H6 O S) FORMUL 15 IHB 12(C7 H5 I O3) FORMUL 37 HOH *1476(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 SER M 327 5 3 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 VAL M 492 SER M 494 5 3 HELIX 10 10 PRO M 498 LEU M 504 1 7 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 SER N 327 5 3 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 PRO N 490 LYS N 493 1 4 HELIX 20 20 PRO N 498 LEU N 504 1 7 HELIX 21 21 VAL C 17 LEU C 21 1 5 HELIX 22 22 LEU C 23 ALA C 26 1 4 HELIX 23 23 ALA C 149 LYS C 154 1 6 HELIX 24 24 LEU C 158 LEU C 160 5 3 HELIX 25 25 PRO C 164 LEU C 170 1 7 HELIX 26 26 VAL D 17 LEU D 21 1 5 HELIX 27 27 LEU D 23 ALA D 26 1 4 HELIX 28 28 ASP D 146 LYS D 154 5 9 HELIX 29 29 LEU D 158 LEU D 160 5 3 HELIX 30 30 PRO D 164 LEU D 170 1 7 HELIX 31 31 LYS P 325 SER P 327 5 3 HELIX 32 32 ILE P 343 THR P 346 1 4 HELIX 33 33 ILE P 486 MET P 488 5 3 HELIX 34 34 VAL P 492 SER P 494 5 3 HELIX 35 35 PRO P 498 LEU P 504 1 7 HELIX 36 36 MET P 510 ASN P 512 5 3 HELIX 37 37 VAL E 17 LEU E 21 1 5 HELIX 38 38 LEU E 23 ALA E 26 1 4 HELIX 39 39 ALA E 149 LYS E 154 1 6 HELIX 40 40 LEU E 158 LEU E 160 5 3 HELIX 41 41 PRO E 164 LEU E 170 1 7 HELIX 42 42 LYS Q 325 SER Q 327 5 3 HELIX 43 43 ILE Q 486 MET Q 488 5 3 HELIX 44 44 VAL Q 492 SER Q 494 5 3 HELIX 45 45 PRO Q 498 LEU Q 504 1 7 HELIX 46 46 MET Q 510 ASN Q 512 5 3 HELIX 47 47 VAL F 17 LEU F 21 1 5 HELIX 48 48 LEU F 23 ALA F 26 1 4 HELIX 49 49 ASP F 146 LYS F 154 5 9 HELIX 50 50 LEU F 158 LEU F 160 5 3 HELIX 51 51 PRO F 164 LEU F 170 1 7 HELIX 52 52 LYS R 325 SER R 327 5 3 HELIX 53 53 ILE R 343 THR R 346 1 4 HELIX 54 54 ILE R 486 MET R 488 5 3 HELIX 55 55 VAL R 492 SER R 494 5 3 HELIX 56 56 PRO R 498 LEU R 504 1 7 HELIX 57 57 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 TRP A 71 -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 TRP B 71 -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 LYS C 180 ARG C 184 1 N TYR C 183 O LEU C 50 SHEET 4 O 4 LYS C 173 VAL C 177 -1 N VAL C 177 O LYS C 180 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 4 GLU D 103 VAL D 109 0 SHEET 2 Q 4 HIS D 48 GLN D 54 -1 N GLY D 53 O TRP D 104 SHEET 3 Q 4 LYS D 180 ARG D 184 1 N TYR D 183 O LEU D 50 SHEET 4 Q 4 LYS D 173 VAL D 177 -1 N VAL D 177 O LYS D 180 SHEET 1 R 4 PHE D 92 ALA D 96 0 SHEET 2 R 4 PHE D 67 GLN D 72 -1 N VAL D 70 O GLY D 93 SHEET 3 R 4 HIS D 125 PHE D 131 -1 N PHE D 131 O PHE D 67 SHEET 4 R 4 LEU D 139 TYR D 144 -1 N LEU D 143 O ILE D 126 SHEET 1 S 2 SER P 306 PHE P 308 0 SHEET 2 S 2 GLN P 530 LYS P 532 -1 N ARG P 531 O ARG P 307 SHEET 1 T 3 TYR P 436 ILE P 442 0 SHEET 2 T 3 ARG P 377 ARG P 383 -1 N GLY P 382 O TYR P 437 SHEET 3 T 3 LEU P 519 ARG P 522 1 N LEU P 519 O ILE P 379 SHEET 1 U 2 VAL P 384 ASP P 386 0 SHEET 2 U 2 ILE P 525 LEU P 527 1 N ILE P 525 O VAL P 385 SHEET 1 V 3 VAL P 397 TRP P 400 0 SHEET 2 V 3 HIS P 460 ILE P 465 -1 N GLY P 464 O GLU P 398 SHEET 3 V 3 LEU P 474 TYR P 479 -1 N LEU P 478 O ILE P 461 SHEET 1 W 2 TYR P 447 TRP P 449 0 SHEET 2 W 2 ASP P 455 ARG P 457 -1 N ARG P 457 O TYR P 447 SHEET 1 X 4 GLU E 103 VAL E 109 0 SHEET 2 X 4 HIS E 48 GLN E 54 -1 N GLY E 53 O TRP E 104 SHEET 3 X 4 LYS E 180 ARG E 184 1 N TYR E 183 O LEU E 50 SHEET 4 X 4 LYS E 173 VAL E 177 -1 N VAL E 177 O LYS E 180 SHEET 1 Y 4 PHE E 92 ALA E 96 0 SHEET 2 Y 4 PHE E 67 TRP E 71 -1 N VAL E 70 O GLY E 93 SHEET 3 Y 4 HIS E 125 PHE E 131 -1 N PHE E 131 O PHE E 67 SHEET 4 Y 4 LEU E 139 TYR E 144 -1 N LEU E 143 O ILE E 126 SHEET 1 Z 2 SER Q 306 PHE Q 308 0 SHEET 2 Z 2 GLN Q 530 LYS Q 532 -1 N ARG Q 531 O ARG Q 307 SHEET 1 AA 3 TYR Q 436 ILE Q 442 0 SHEET 2 AA 3 ARG Q 377 ARG Q 383 -1 N GLY Q 382 O TYR Q 437 SHEET 3 AA 3 LEU Q 519 ARG Q 522 1 N LEU Q 519 O ILE Q 379 SHEET 1 AB 2 VAL Q 384 ASP Q 386 0 SHEET 2 AB 2 ILE Q 525 LEU Q 527 1 N ILE Q 525 O VAL Q 385 SHEET 1 AC 3 VAL Q 397 GLN Q 401 0 SHEET 2 AC 3 HIS Q 460 ILE Q 465 -1 N GLY Q 464 O GLU Q 398 SHEET 3 AC 3 LEU Q 474 TYR Q 479 -1 N LEU Q 478 O ILE Q 461 SHEET 1 AD 2 TYR Q 447 TRP Q 449 0 SHEET 2 AD 2 ASP Q 455 ARG Q 457 -1 N ARG Q 457 O TYR Q 447 SHEET 1 AE 4 GLU F 103 VAL F 109 0 SHEET 2 AE 4 HIS F 48 GLN F 54 -1 N GLY F 53 O TRP F 104 SHEET 3 AE 4 LYS F 180 ARG F 184 1 N TYR F 183 O LEU F 50 SHEET 4 AE 4 LYS F 173 VAL F 177 -1 N VAL F 177 O LYS F 180 SHEET 1 AF 4 PHE F 92 ALA F 96 0 SHEET 2 AF 4 PHE F 67 GLN F 72 -1 N VAL F 70 O GLY F 93 SHEET 3 AF 4 ILE F 126 PHE F 131 -1 N PHE F 131 O PHE F 67 SHEET 4 AF 4 LEU F 139 LEU F 143 -1 N LEU F 143 O ILE F 126 SHEET 1 AG 2 SER R 306 PHE R 308 0 SHEET 2 AG 2 GLN R 530 LYS R 532 -1 N ARG R 531 O ARG R 307 SHEET 1 AH 3 TYR R 436 ILE R 442 0 SHEET 2 AH 3 ARG R 377 ARG R 383 -1 N GLY R 382 O TYR R 437 SHEET 3 AH 3 LEU R 519 ARG R 522 1 N LEU R 519 O ILE R 379 SHEET 1 AI 2 VAL R 384 ASP R 386 0 SHEET 2 AI 2 ILE R 525 LEU R 527 1 N ILE R 525 O VAL R 385 SHEET 1 AJ 3 VAL R 397 GLN R 401 0 SHEET 2 AJ 3 HIS R 460 ILE R 465 -1 N GLY R 464 O GLU R 398 SHEET 3 AJ 3 LEU R 474 TYR R 479 -1 N LEU R 478 O ILE R 461 SHEET 1 AK 2 TYR R 447 TRP R 449 0 SHEET 2 AK 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 2.03 LINK SG CYS N 429 S2 BME N 601 1555 1555 2.04 LINK SG CYS O 429 S2 BME O 601 1555 1555 2.04 LINK SG CYS P 429 S2 BME P 601 1555 1555 1.98 LINK SG CYS Q 429 S2 BME Q 601 1555 1555 2.06 LINK SG CYS R 429 S2 BME R 601 1555 1555 1.99 LINK OH TYR M 408 FE FE M 600 1555 1555 1.80 LINK OH TYR M 447 FE FE M 600 1555 1555 2.23 LINK NE2 HIS M 460 FE FE M 600 1555 1555 2.28 LINK NE2 HIS M 462 FE FE M 600 1555 1555 2.35 LINK O4 IHB M 550 FE FE M 600 1555 1555 1.59 LINK OH TYR N 408 FE FE N 600 1555 1555 1.75 LINK OH TYR N 447 FE FE N 600 1555 1555 2.15 LINK NE2 HIS N 460 FE FE N 600 1555 1555 2.25 LINK NE2 HIS N 462 FE FE N 600 1555 1555 2.38 LINK O4 IHB N 550 FE FE N 600 1555 1555 1.56 LINK OH TYR O 408 FE FE O 600 1555 1555 1.91 LINK OH TYR O 447 FE FE O 600 1555 1555 2.15 LINK NE2 HIS O 460 FE FE O 600 1555 1555 2.18 LINK NE2 HIS O 462 FE FE O 600 1555 1555 2.19 LINK O4 IHB O 550 FE FE O 600 1555 1555 1.62 LINK OH TYR P 408 FE FE P 600 1555 1555 1.78 LINK OH TYR P 447 FE FE P 600 1555 1555 2.11 LINK NE2 HIS P 460 FE FE P 600 1555 1555 2.21 LINK NE2 HIS P 462 FE FE P 600 1555 1555 2.27 LINK O4 IHB P 550 FE FE P 600 1555 1555 1.60 LINK OH TYR Q 408 FE FE Q 600 1555 1555 1.86 LINK OH TYR Q 447 FE FE Q 600 1555 1555 1.99 LINK NE2 HIS Q 460 FE FE Q 600 1555 1555 2.15 LINK NE2 HIS Q 462 FE FE Q 600 1555 1555 2.22 LINK O4 IHB Q 550 FE FE Q 600 1555 1555 1.57 LINK OH TYR R 408 FE FE R 600 1555 1555 1.94 LINK OH TYR R 447 FE FE R 600 1555 1555 2.17 LINK NE2 HIS R 460 FE FE R 600 1555 1555 2.25 LINK NE2 HIS R 462 FE FE R 600 1555 1555 2.32 LINK O4 IHB R 550 FE FE R 600 1555 1555 1.53 SITE 1 ACA 29 THR A 12 ALA A 13 GLY A 14 PRO A 15 SITE 2 ACA 29 TYR A 16 ARG A 133 GLY A 134 TYR M 324 SITE 3 ACA 29 THR M 326 TRP M 400 TYR M 408 TYR M 447 SITE 4 ACA 29 PRO M 448 TRP M 449 ARG M 450 ARG M 457 SITE 5 ACA 29 HIS M 460 HIS M 462 GLN M 477 ILE M 491 SITE 6 ACA 29 IHB M 550 FE M 600 HOH M 602 HOH A 205 SITE 7 ACA 29 HOH M 625 HOH M 633 HOH M 634 HOH M 647 SITE 8 ACA 29 HOH M 742 SITE 1 ACB 29 THR B 12 ALA B 13 GLY B 14 PRO B 15 SITE 2 ACB 29 TYR B 16 ARG B 133 GLY B 134 TYR N 324 SITE 3 ACB 29 THR N 326 TRP N 400 TYR N 408 TYR N 447 SITE 4 ACB 29 PRO N 448 TRP N 449 ARG N 450 ARG N 457 SITE 5 ACB 29 HIS N 460 HIS N 462 GLN N 477 ILE N 491 SITE 6 ACB 29 IHB N 550 FE N 600 HOH N 608 HOH B 252 SITE 7 ACB 29 HOH N 631 HOH N 639 HOH N 640 HOH N 654 SITE 8 ACB 29 HOH N 758 SITE 1 ACC 29 THR C 12 ALA C 13 GLY C 14 PRO C 15 SITE 2 ACC 29 TYR C 16 ARG C 133 GLY C 134 TYR O 324 SITE 3 ACC 29 THR O 326 TRP O 400 TYR O 408 TYR O 447 SITE 4 ACC 29 PRO O 448 TRP O 449 ARG O 450 ARG O 457 SITE 5 ACC 29 HIS O 460 HIS O 462 GLN O 477 ILE O 491 SITE 6 ACC 29 IHB O 550 FE O 600 HOH O 609 HOH C 205 SITE 7 ACC 29 HOH O 632 HOH O 641 HOH O 642 HOH O 658 SITE 8 ACC 29 HOH O 760 SITE 1 ACD 29 THR D 12 ALA D 13 GLY D 14 PRO D 15 SITE 2 ACD 29 TYR D 16 ARG D 133 GLY D 134 TYR P 324 SITE 3 ACD 29 THR P 326 TRP P 400 TYR P 408 TYR P 447 SITE 4 ACD 29 PRO P 448 TRP P 449 ARG P 450 ARG P 457 SITE 5 ACD 29 HIS P 460 HIS P 462 GLN P 477 ILE P 491 SITE 6 ACD 29 IHB P 550 FE P 600 HOH P 609 HOH D 744 SITE 7 ACD 29 HOH P 631 HOH P 639 HOH P 640 HOH P 655 SITE 8 ACD 29 HOH P 749 SITE 1 ACE 29 THR E 12 ALA E 13 GLY E 14 PRO E 15 SITE 2 ACE 29 TYR E 16 ARG E 133 GLY E 134 TYR Q 324 SITE 3 ACE 29 THR Q 326 TRP Q 400 TYR Q 408 TYR Q 447 SITE 4 ACE 29 PRO Q 448 TRP Q 449 ARG Q 450 ARG Q 457 SITE 5 ACE 29 HIS Q 460 HIS Q 462 GLN Q 477 ILE Q 491 SITE 6 ACE 29 IHB Q 550 FE Q 600 HOH Q 989 HOH E 205 SITE 7 ACE 29 HOH Q1027 HOH Q1043 HOH Q1044 HOH Q1068 SITE 8 ACE 29 HOH Q1225 SITE 1 ACF 29 THR F 12 ALA F 13 GLY F 14 PRO F 15 SITE 2 ACF 29 TYR F 16 ARG F 133 GLY F 134 TYR R 324 SITE 3 ACF 29 THR R 326 TRP R 400 TYR R 408 TYR R 447 SITE 4 ACF 29 PRO R 448 TRP R 449 ARG R 450 ARG R 457 SITE 5 ACF 29 HIS R 460 HIS R 462 GLN R 477 ILE R 491 SITE 6 ACF 29 IHB R 550 FE R 600 HOH R1235 HOH F1236 SITE 7 ACF 29 HOH R1273 HOH R1289 HOH R1290 HOH R1314 SITE 8 ACF 29 HOH R1471 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 218 HOH M 631 HOH M 638 HOH A 230 SITE 7 VEA 29 HOH M 644 HOH A 233 HOH M 659 HOH A 245 SITE 8 VEA 29 HOH N 604 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 292 HOH B 301 HOH N 644 HOH B 319 SITE 7 VEB 29 HOH N 651 HOH B 328 HOH N 666 HOH B 370 SITE 8 VEB 29 HOH O 606 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 221 HOH O 639 HOH O 647 HOH C 231 SITE 7 VEC 29 HOH O 655 HOH C 234 HOH O 670 HOH C 246 SITE 8 VEC 29 HOH M 753 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 784 HOH P 637 HOH P 644 HOH D 811 SITE 7 VED 29 HOH P 652 HOH D 820 HOH P 669 HOH D 862 SITE 8 VED 29 HOH Q 928 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 220 HOH Q1039 HOH E 228 HOH E 232 SITE 7 VEE 29 HOH Q1064 HOH E 235 HOH Q1090 HOH E 247 SITE 8 VEE 29 HOH R1174 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 F1276 HOH R1285 HOH R1296 HOH F1303 SITE 7 VEF 29 HOH R1310 HOH F1312 HOH R1336 HOH F1354 SITE 8 VEF 29 HOH P 758 SITE 1 S2M 38 LYS M 318 LEU M 320 PRO M 322 ILE M 328 SITE 2 S2M 38 PRO M 332 ARG M 333 GLN M 334 IHB M 551 SITE 3 S2M 38 HOH M 679 HOH M 696 HOH M 709 HOH C 201 SITE 4 S2M 38 HOH O 603 HOH M 734 HOH M 745 HOH M 746 SITE 5 S2M 38 LYS N 318 LEU N 320 PRO N 322 ILE N 328 SITE 6 S2M 38 PRO N 332 ARG N 333 GLN N 334 IHB N 551 SITE 7 S2M 38 HOH N 685 HOH N 703 HOH N 717 HOH N 722 SITE 8 S2M 38 HOH M 748 HOH N 750 HOH M 750 HOH N 761 SITE 9 S2M 38 LYS O 318 LEU O 320 PRO O 322 ILE O 328 SITE 10 S2M 38 PRO O 332 ARG O 333 SITE 1 S2P 38 LYS P 318 LEU P 320 PRO P 322 ILE P 328 SITE 2 S2P 38 PRO P 332 ARG P 333 GLN P 334 IHB P 551 SITE 3 S2P 38 HOH P 687 HOH P 704 HOH P 716 HOH F 925 SITE 4 S2P 38 HOH R 967 HOH P 741 HOH R 983 HOH P 752 SITE 5 S2P 38 LYS Q 318 LEU Q 320 PRO Q 322 ILE Q 328 SITE 6 S2P 38 PRO Q 332 ARG Q 333 GLN Q 334 IHB Q 551 SITE 7 S2P 38 HOH Q1115 HOH Q1141 HOH Q1163 HOH D1171 SITE 8 S2P 38 HOH R1213 HOH Q1214 HOH Q1229 HOH Q1230 SITE 9 S2P 38 LYS R 318 LEU R 320 PRO R 322 ILE R 328 SITE 10 S2P 38 PRO R 332 ARG R 333 SITE 1 AC1 5 TYR M 408 TYR M 447 HIS M 460 HIS M 462 SITE 2 AC1 5 IHB M 550 SITE 1 AC2 5 TYR N 408 TYR N 447 HIS N 460 HIS N 462 SITE 2 AC2 5 IHB N 550 SITE 1 AC3 5 TYR O 408 TYR O 447 HIS O 460 HIS O 462 SITE 2 AC3 5 IHB O 550 SITE 1 AC4 5 TYR P 408 TYR P 447 HIS P 460 HIS P 462 SITE 2 AC4 5 IHB P 550 SITE 1 AC5 5 TYR Q 408 TYR Q 447 HIS Q 460 HIS Q 462 SITE 2 AC5 5 IHB Q 550 SITE 1 AC6 5 TYR R 408 TYR R 447 HIS R 460 HIS R 462 SITE 2 AC6 5 IHB R 550 SITE 1 AC7 4 HIS M 361 CYS M 429 SER M 438 HOH M 690 SITE 1 AC8 12 PRO A 15 TYR A 16 TYR M 408 TYR M 447 SITE 2 AC8 12 TRP M 449 ARG M 457 HIS M 460 HIS M 462 SITE 3 AC8 12 ILE M 491 FE M 600 HOH M 634 HOH M 742 SITE 1 AC9 6 LEU M 320 ARG M 333 HOH M 679 HOH M 734 SITE 2 AC9 6 HOH M 745 ILE O 328 SITE 1 BC1 5 HIS N 361 CYS N 429 LEU N 430 SER N 438 SITE 2 BC1 5 HOH N 697 SITE 1 BC2 11 PRO B 15 TYR B 16 TYR N 408 TYR N 447 SITE 2 BC2 11 TRP N 449 ARG N 457 HIS N 460 HIS N 462 SITE 3 BC2 11 ILE N 491 FE N 600 HOH N 640 SITE 1 BC3 6 PRO M 322 ILE M 328 HOH M 750 ARG N 333 SITE 2 BC3 6 HOH N 685 HOH N 750 SITE 1 BC4 5 HIS O 361 CYS O 429 LEU O 430 SER O 438 SITE 2 BC4 5 HOH O 702 SITE 1 BC5 11 PRO C 15 TYR C 16 TYR O 408 TYR O 447 SITE 2 BC5 11 TRP O 449 ARG O 457 HIS O 460 HIS O 462 SITE 3 BC5 11 ILE O 491 FE O 600 HOH O 760 SITE 1 BC6 5 PRO N 322 ILE N 328 HOH N 765 ARG O 333 SITE 2 BC6 5 HOH O 690 SITE 1 BC7 5 HIS P 361 CYS P 429 LEU P 430 SER P 438 SITE 2 BC7 5 HOH P 699 SITE 1 BC8 11 PRO D 15 TYR D 16 TYR P 408 TYR P 447 SITE 2 BC8 11 TRP P 449 ARG P 457 HIS P 460 HIS P 462 SITE 3 BC8 11 ILE P 491 FE P 600 HOH P 640 SITE 1 BC9 6 ARG P 333 HOH P 687 HOH P 741 PRO R 322 SITE 2 BC9 6 ILE R 328 HOH R 983 SITE 1 CC1 5 HIS Q 361 CYS Q 429 LEU Q 430 SER Q 438 SITE 2 CC1 5 HOH Q1132 SITE 1 CC2 12 PRO E 15 TYR E 16 TYR Q 408 TYR Q 447 SITE 2 CC2 12 TRP Q 449 ARG Q 457 HIS Q 460 HIS Q 462 SITE 3 CC2 12 ILE Q 491 FE Q 600 HOH Q1044 HOH Q1225 SITE 1 CC3 4 ILE P 328 ARG Q 333 HOH Q1115 HOH Q1229 SITE 1 CC4 4 HIS R 361 CYS R 429 SER R 438 HOH R1378 SITE 1 CC5 11 PRO F 15 TYR F 16 TYR R 408 TYR R 447 SITE 2 CC5 11 TRP R 449 ARG R 457 HIS R 460 HIS R 462 SITE 3 CC5 11 FE R 600 HOH R1290 HOH R1471 SITE 1 CC6 5 ILE Q 328 ARG R 333 HOH R1361 HOH R1460 SITE 2 CC6 5 HOH R1475 CRYST1 197.000 127.070 134.080 90.00 97.53 90.00 I 1 2 1 24 ORIGX1 0.973373 0.000000 -0.214245 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.243343 0.000000 0.974186 0.00000 SCALE1 0.005076 0.000000 0.000671 0.00000 SCALE2 0.000000 0.007870 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007523 0.00000 MTRIX1 1 0.208461 0.973814 -0.045884 0.00000 1 MTRIX2 1 0.243343 0.000000 0.974186 0.00000 1 MTRIX3 1 0.947094 -0.243250 -0.208461 0.00000 1 MTRIX1 2 0.236971 0.214164 0.948676 0.00000 1 MTRIX2 2 0.973373 0.000000 -0.214245 0.00000 1 MTRIX3 2 -0.059193 0.973002 -0.236971 0.00000 1 MTRIX1 3 -0.895769 0.000000 0.417270 0.00000 1 MTRIX2 3 0.000000 -1.000000 0.000000 0.00000 1 MTRIX3 3 0.473547 0.000000 0.895769 0.00000 1 MTRIX1 4 0.208461 -0.973814 -0.045884 0.00000 1 MTRIX2 4 -0.243343 0.000000 -0.974186 0.00000 1 MTRIX3 4 0.947094 0.243250 -0.208461 0.00000 1 MTRIX1 5 -0.236971 0.214164 -0.948676 0.00000 1 MTRIX2 5 -0.973373 0.000000 0.214245 0.00000 1 MTRIX3 5 0.059193 0.973002 0.236971 0.00000 1