HEADER OXIDOREDUCTASE 15-APR-14 4Q4U TITLE TVNIR IN COMPLEX WITH SULFITE, LOW DOSE DATA SET COMPND MOL_ID: 1; COMPND 2 MOLECULE: EIGHT-HEME NITRITE REDUCTASE; COMPND 3 CHAIN: A, B SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THIOALKALIVIBRIO NITRATIREDUCENS; SOURCE 3 ORGANISM_TAXID: 186931 KEYWDS 8 HEMES C, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR V.A.LAZARENKO,K.M.POLYAKOV,A.A.TROFIMOV,A.N.POPOV,T.V.TIKHONOVA, AUTHOR 2 A.V.TIKHONOV,V.O.POPOV REVDAT 2 22-NOV-17 4Q4U 1 REMARK REVDAT 1 03-SEP-14 4Q4U 0 JRNL AUTH V.A.LAZARENKO,K.M.POLYAKOV,A.A.TROFIMOV,A.N.POPOV, JRNL AUTH 2 T.V.TIKHONOVA,A.V.TIKHONOV,V.O.POPOV JRNL TITL X-RAY-INDUCED CHANGES IN THE ACTIVE SITE STRUCTURE OF JRNL TITL 2 OCTAHEME CYTOCHROME C NITRITE REDUCTASE AND ITS SUBSTRATE JRNL TITL 3 COMPLEXES JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.62 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0029 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.62 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.33 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 3 NUMBER OF REFLECTIONS : 289294 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.159 REMARK 3 R VALUE (WORKING SET) : 0.158 REMARK 3 FREE R VALUE : 0.171 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 15412 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.62 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.66 REMARK 3 REFLECTION IN BIN (WORKING SET) : 19167 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 88.23 REMARK 3 BIN R VALUE (WORKING SET) : 0.2630 REMARK 3 BIN FREE R VALUE SET COUNT : 1004 REMARK 3 BIN FREE R VALUE : 0.2730 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 8239 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 758 REMARK 3 SOLVENT ATOMS : 1184 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.19 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.053 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.054 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.034 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.982 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.970 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.965 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 9520 ; 0.016 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 13023 ; 2.493 ; 2.025 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1038 ; 6.024 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 470 ;35.960 ;23.660 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1411 ;12.822 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 70 ;18.007 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1223 ; 0.101 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 7546 ; 0.015 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4Q4U COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-APR-14. REMARK 100 THE DEPOSITION ID IS D_1000085605. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-4 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.934 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 304733 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.620 REMARK 200 RESOLUTION RANGE LOW (A) : 15.480 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.06500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.4200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.62 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.68 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.49000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.370 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT 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 (%): NULL REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): NULL REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM ACETATE, 0.1 M SODIUM REMARK 280 CITRATE TRIBASIC, PH 5.6, 30% V/V 2-METHIL-2,4-PENTANEDIOL, 0.05 REMARK 280 M SODIUM SULFITE, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 278K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 5555 Z,X,Y REMARK 290 6555 Z+1/2,-X+1/2,-Y REMARK 290 7555 -Z+1/2,-X,Y+1/2 REMARK 290 8555 -Z,X+1/2,-Y+1/2 REMARK 290 9555 Y,Z,X REMARK 290 10555 -Y,Z+1/2,-X+1/2 REMARK 290 11555 Y+1/2,-Z+1/2,-X REMARK 290 12555 -Y+1/2,-Z,X+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 97.57000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 97.57000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 97.57000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 97.57000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 97.57000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 97.57000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 6 0.000000 0.000000 1.000000 97.57000 REMARK 290 SMTRY2 6 -1.000000 0.000000 0.000000 97.57000 REMARK 290 SMTRY3 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 0.000000 -1.000000 97.57000 REMARK 290 SMTRY2 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 1.000000 0.000000 97.57000 REMARK 290 SMTRY1 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 8 1.000000 0.000000 0.000000 97.57000 REMARK 290 SMTRY3 8 0.000000 -1.000000 0.000000 97.57000 REMARK 290 SMTRY1 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 9 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 9 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 0.000000 1.000000 97.57000 REMARK 290 SMTRY3 10 -1.000000 0.000000 0.000000 97.57000 REMARK 290 SMTRY1 11 0.000000 1.000000 0.000000 97.57000 REMARK 290 SMTRY2 11 0.000000 0.000000 -1.000000 97.57000 REMARK 290 SMTRY3 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 12 0.000000 -1.000000 0.000000 97.57000 REMARK 290 SMTRY2 12 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 12 1.000000 0.000000 0.000000 97.57000 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 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 98300 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 94280 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -1292.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 0.000000 0.000000 1.000000 -97.57000 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 97.57000 REMARK 350 BIOMT3 2 0.000000 -1.000000 0.000000 195.14000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 97.57000 REMARK 350 BIOMT2 3 0.000000 0.000000 -1.000000 195.14000 REMARK 350 BIOMT3 3 1.000000 0.000000 0.000000 97.57000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 C TRS A 615 LIES ON A SPECIAL POSITION. REMARK 375 N TRS B 614 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 796 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1190 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1193 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 817 LIES ON A SPECIAL POSITION. REMARK 375 HOH B1212 LIES ON A SPECIAL POSITION. REMARK 375 HOH B1271 LIES ON A SPECIAL POSITION. REMARK 375 HOH B1291 LIES ON A SPECIAL POSITION. 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 SER A 524 REMARK 465 ARG A 525 REMARK 465 SER B 524 REMARK 465 ARG B 525 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 ARG A 52 CG CD NE CZ NH1 NH2 REMARK 470 GLN B 388 CD OE1 NE2 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 CE2 TYR B 303 SG CYS B 305 1.66 REMARK 500 CE2 TYR A 303 SG CYS A 305 1.66 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 ASP B 243 CB - CG - OD1 ANGL. DEV. = 6.1 DEGREES 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 HIS A 18 75.46 -102.92 REMARK 500 SER A 95 -154.08 -114.40 REMARK 500 GLU A 112 135.48 -178.66 REMARK 500 GLN A 175 59.92 -100.17 REMARK 500 THR A 178 52.76 -118.61 REMARK 500 MET A 199 -6.08 73.61 REMARK 500 ASN A 222 -45.28 -131.42 REMARK 500 LEU A 225 63.62 36.12 REMARK 500 VAL A 250 -61.96 -99.12 REMARK 500 PHE A 281 -59.58 -129.10 REMARK 500 CYS A 299 -33.20 -131.31 REMARK 500 CYS A 305 57.08 -152.88 REMARK 500 HIS A 361 69.78 20.47 REMARK 500 MET A 384 58.69 -146.32 REMARK 500 GLN A 400 74.10 40.05 REMARK 500 MET A 406 52.32 -154.27 REMARK 500 CYS A 411 -44.35 -135.43 REMARK 500 ASN A 492 76.67 -163.78 REMARK 500 SER B 95 -155.56 -120.92 REMARK 500 GLU B 112 134.89 -178.22 REMARK 500 THR B 178 53.32 -119.92 REMARK 500 MET B 199 -6.00 72.85 REMARK 500 ASN B 222 -42.71 -133.36 REMARK 500 LEU B 225 65.55 35.40 REMARK 500 PHE B 281 -59.98 -129.21 REMARK 500 CYS B 299 -33.91 -130.81 REMARK 500 CYS B 305 55.68 -153.52 REMARK 500 HIS B 361 70.53 19.34 REMARK 500 MET B 384 67.88 -151.35 REMARK 500 GLN B 400 81.10 33.32 REMARK 500 MET B 406 53.25 -155.82 REMARK 500 CYS B 411 -44.23 -136.18 REMARK 500 ASN B 492 76.32 -166.97 REMARK 500 REMARK 500 REMARK: NULL 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 HEC B 608 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 18 NE2 REMARK 620 2 HEC B 608 NA 93.5 REMARK 620 3 HEC B 608 NB 90.2 90.9 REMARK 620 4 HEC B 608 NC 85.9 179.5 89.0 REMARK 620 5 HEC B 608 ND 89.2 89.2 179.4 91.0 REMARK 620 6 HIS B 44 NE2 174.1 92.1 91.4 88.4 89.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A 608 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 18 NE2 REMARK 620 2 HEC A 608 NA 92.0 REMARK 620 3 HEC A 608 NB 91.3 91.0 REMARK 620 4 HEC A 608 NC 87.0 179.0 89.1 REMARK 620 5 HEC A 608 ND 88.0 89.4 179.2 90.4 REMARK 620 6 HIS A 44 NE2 175.5 91.0 92.0 89.9 88.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B 601 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LYS B 188 NZ REMARK 620 2 HEC B 601 NA 88.4 REMARK 620 3 HEC B 601 NB 95.3 89.3 REMARK 620 4 HEC B 601 NC 90.4 178.8 90.7 REMARK 620 5 HEC B 601 ND 85.3 90.9 179.3 89.1 REMARK 620 6 SO3 B 609 S 176.3 88.3 86.4 92.9 93.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B 606 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 234 NE2 REMARK 620 2 HEC B 606 NA 88.2 REMARK 620 3 HEC B 606 NB 90.6 90.7 REMARK 620 4 HEC B 606 NC 92.6 179.2 89.4 REMARK 620 5 HEC B 606 ND 90.0 89.3 179.4 90.5 REMARK 620 6 HIS B 39 NE2 179.1 91.0 89.5 88.3 89.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A 606 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 39 NE2 REMARK 620 2 HEC A 606 NA 90.1 REMARK 620 3 HEC A 606 NB 89.8 90.8 REMARK 620 4 HEC A 606 NC 89.4 179.4 88.7 REMARK 620 5 HEC A 606 ND 89.4 89.6 179.1 90.8 REMARK 620 6 HIS A 234 NE2 178.6 88.6 90.9 91.8 90.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A 605 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 372 NE2 REMARK 620 2 HEC A 605 NA 88.6 REMARK 620 3 HEC A 605 NB 92.8 89.9 REMARK 620 4 HEC A 605 NC 90.7 179.2 90.0 REMARK 620 5 HEC A 605 ND 87.3 90.7 179.4 89.4 REMARK 620 6 HIS A 415 NE2 179.2 91.7 88.0 89.1 91.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A 601 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LYS A 188 NZ REMARK 620 2 HEC A 601 NA 89.7 REMARK 620 3 HEC A 601 NB 96.2 89.6 REMARK 620 4 HEC A 601 NC 89.3 179.0 90.5 REMARK 620 5 HEC A 601 ND 84.2 90.5 179.6 89.4 REMARK 620 6 SO3 A 609 S 175.6 88.0 87.5 93.0 92.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A 604 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 491 NE2 REMARK 620 2 HEC A 604 NA 92.4 REMARK 620 3 HEC A 604 NB 86.2 90.6 REMARK 620 4 HEC A 604 NC 90.0 177.7 89.5 REMARK 620 5 HEC A 604 ND 93.4 89.5 179.7 90.5 REMARK 620 6 HIS A 383 NE2 176.6 87.8 90.4 89.9 89.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B 605 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 415 NE2 REMARK 620 2 HEC B 605 NA 92.1 REMARK 620 3 HEC B 605 NB 87.5 90.7 REMARK 620 4 HEC B 605 NC 88.6 179.2 88.9 REMARK 620 5 HEC B 605 ND 92.0 90.0 179.2 90.4 REMARK 620 6 HIS B 372 NE2 178.2 86.1 92.2 93.2 88.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B 602 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 398 NE2 REMARK 620 2 HEC B 602 NA 90.0 REMARK 620 3 HEC B 602 NB 87.6 90.2 REMARK 620 4 HEC B 602 NC 93.0 176.9 89.8 REMARK 620 5 HEC B 602 ND 91.7 89.7 179.3 90.3 REMARK 620 6 HIS B 231 NE2 178.6 90.0 93.8 86.9 86.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A 607 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 70 NE2 REMARK 620 2 HEC A 607 NA 91.0 REMARK 620 3 HEC A 607 NB 89.0 90.4 REMARK 620 4 HEC A 607 NC 87.9 178.9 89.8 REMARK 620 5 HEC A 607 ND 90.8 89.7 179.8 90.2 REMARK 620 6 HIS A 30 NE2 176.1 91.8 88.3 89.3 91.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B 604 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 491 NE2 REMARK 620 2 HEC B 604 NA 91.4 REMARK 620 3 HEC B 604 NB 86.1 90.7 REMARK 620 4 HEC B 604 NC 90.6 178.0 89.3 REMARK 620 5 HEC B 604 ND 93.7 89.7 179.6 90.3 REMARK 620 6 HIS B 383 NE2 175.2 87.8 89.2 90.2 91.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A 603 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 119 NE2 REMARK 620 2 HEC A 603 NA 86.8 REMARK 620 3 HEC A 603 NB 93.1 91.1 REMARK 620 4 HEC A 603 NC 92.3 179.0 88.9 REMARK 620 5 HEC A 603 ND 87.1 89.0 179.7 91.0 REMARK 620 6 HIS A 300 NE2 177.4 92.2 84.6 88.8 95.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC A 602 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 231 NE2 REMARK 620 2 HEC A 602 NA 91.2 REMARK 620 3 HEC A 602 NB 94.8 90.3 REMARK 620 4 HEC A 602 NC 88.1 179.2 89.7 REMARK 620 5 HEC A 602 ND 86.8 89.8 178.4 90.2 REMARK 620 6 HIS A 398 NE2 177.6 89.7 87.4 91.0 91.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B 603 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 300 NE2 REMARK 620 2 HEC B 603 NA 92.8 REMARK 620 3 HEC B 603 NB 86.0 90.8 REMARK 620 4 HEC B 603 NC 88.7 178.5 89.1 REMARK 620 5 HEC B 603 ND 93.8 89.6 179.6 90.6 REMARK 620 6 HIS B 119 NE2 178.2 87.2 92.3 91.3 87.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B 607 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 70 NE2 REMARK 620 2 HEC B 607 NA 89.6 REMARK 620 3 HEC B 607 NB 90.1 90.9 REMARK 620 4 HEC B 607 NC 89.5 178.9 89.7 REMARK 620 5 HEC B 607 ND 89.9 89.1 179.9 90.3 REMARK 620 6 HIS B 30 NE2 177.4 90.6 87.3 90.3 92.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 610 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LYS B 358 O REMARK 620 2 GLN B 360 OE1 85.4 REMARK 620 3 TYR B 303 O 175.1 98.2 REMARK 620 4 GLU B 302 OE2 91.6 127.5 88.9 REMARK 620 5 HOH B 828 O 87.6 155.8 87.8 75.7 REMARK 620 6 GLU B 302 OE1 91.7 75.7 92.5 52.0 127.7 REMARK 620 7 HOH B 773 O 93.1 81.9 84.1 150.5 75.4 156.6 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 610 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LYS A 358 O REMARK 620 2 GLN A 360 OE1 84.3 REMARK 620 3 TYR A 303 O 175.3 97.7 REMARK 620 4 GLU A 302 OE2 92.0 126.5 90.2 REMARK 620 5 HOH A 807 O 86.0 154.8 90.5 77.0 REMARK 620 6 HOH A 752 O 92.4 81.6 83.8 151.9 75.6 REMARK 620 7 GLU A 302 OE1 92.8 74.4 91.8 52.4 129.4 154.8 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 604 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 605 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 606 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 607 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 608 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO3 A 609 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 610 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 611 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD A 612 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO3 A 613 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 614 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS A 615 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO3 A 616 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 617 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 604 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 605 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 606 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 607 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC B 608 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO3 B 609 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 610 REMARK 800 REMARK 800 SITE_IDENTIFIER: DC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD B 611 REMARK 800 REMARK 800 SITE_IDENTIFIER: DC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO3 B 612 REMARK 800 REMARK 800 SITE_IDENTIFIER: DC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 613 REMARK 800 REMARK 800 SITE_IDENTIFIER: DC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS B 614 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4Q5B RELATED DB: PDB REMARK 900 RELATED ID: 4Q5C RELATED DB: PDB DBREF 4Q4U A 5 525 UNP Q5F2I3 Q5F2I3_9GAMM 33 553 DBREF 4Q4U B 5 525 UNP Q5F2I3 Q5F2I3_9GAMM 33 553 SEQRES 1 A 521 ASN LEU LYS PRO VAL ASP ALA MET GLN CYS PHE ASP CYS SEQRES 2 A 521 HIS THR GLN ILE GLU ASP MET HIS THR VAL GLY LYS HIS SEQRES 3 A 521 ALA THR VAL ASN CYS VAL HIS CYS HIS ASP ALA THR GLU SEQRES 4 A 521 HIS VAL GLU THR ALA SER SER ARG ARG MET GLY GLU ARG SEQRES 5 A 521 PRO VAL THR ARG MET ASP LEU GLU ALA CYS ALA THR CYS SEQRES 6 A 521 HIS THR ALA GLN PHE ASN SER PHE VAL GLU VAL ARG HIS SEQRES 7 A 521 GLU SER HIS PRO ARG LEU GLU LYS ALA THR PRO THR SER SEQRES 8 A 521 ARG SER PRO MET PHE ASP LYS LEU ILE ALA GLY HIS GLY SEQRES 9 A 521 PHE ALA PHE GLU HIS ALA GLU PRO ARG SER HIS ALA PHE SEQRES 10 A 521 MET LEU VAL ASP HIS PHE VAL VAL ASP ARG ALA TYR GLY SEQRES 11 A 521 GLY ARG PHE GLN PHE LYS ASN TRP GLN LYS VAL THR ASP SEQRES 12 A 521 GLY MET GLY ALA VAL ARG GLY ALA TRP THR VAL LEU THR SEQRES 13 A 521 ASP ALA ASP PRO GLU SER SER ASP GLN ARG ARG PHE LEU SEQRES 14 A 521 SER GLN THR ALA THR ALA ALA ASN PRO VAL CYS LEU ASN SEQRES 15 A 521 CYS LYS THR GLN ASP HIS ILE LEU ASP TRP ALA TYR MET SEQRES 16 A 521 GLY ASP GLU HIS GLU ALA ALA LYS TRP SER ARG THR SER SEQRES 17 A 521 GLU VAL VAL GLU PHE ALA ARG ASP LEU ASN HIS PRO LEU SEQRES 18 A 521 ASN CYS PHE MET CYS HIS ASP PRO HIS SER ALA GLY PRO SEQRES 19 A 521 ARG VAL VAL ARG ASP GLY LEU ILE ASN ALA VAL VAL ASP SEQRES 20 A 521 ARG GLY LEU GLY THR TYR PRO HIS ASP PRO VAL LYS SER SEQRES 21 A 521 GLU GLN GLN GLY MET THR LYS VAL THR PHE GLN ARG GLY SEQRES 22 A 521 ARG GLU ASP PHE ARG ALA ILE GLY LEU LEU ASP THR ALA SEQRES 23 A 521 ASP SER ASN VAL MET CYS ALA GLN CYS HIS VAL GLU TYR SEQRES 24 A 521 ASN CYS ASN PRO GLY TYR GLN LEU SER ASP GLY SER ARG SEQRES 25 A 521 VAL GLY MET ASP ASP ARG ARG ALA ASN HIS PHE PHE TRP SEQRES 26 A 521 ALA ASN VAL PHE ASP TYR LYS GLU ALA ALA GLN GLU ILE SEQRES 27 A 521 ASP PHE PHE ASP PHE ARG HIS ALA THR THR GLY ALA ALA SEQRES 28 A 521 LEU PRO LYS LEU GLN HIS PRO GLU ALA GLU THR PHE TRP SEQRES 29 A 521 GLY SER VAL HIS GLU ARG ASN GLY VAL ALA CYS ALA ASP SEQRES 30 A 521 CYS HIS MET PRO LYS VAL GLN LEU GLU ASN GLY LYS VAL SEQRES 31 A 521 TYR THR SER HIS SER GLN ARG THR PRO ARG ASP MET MET SEQRES 32 A 521 GLY GLN ALA CYS LEU ASN CYS HIS ALA GLU TRP THR GLU SEQRES 33 A 521 ASP GLN ALA LEU TYR ALA ILE ASP TYR ILE LYS ASN TYR SEQRES 34 A 521 THR HIS GLY LYS ILE VAL LYS SER GLU TYR TRP LEU ALA SEQRES 35 A 521 LYS MET ILE ASP LEU PHE PRO VAL ALA LYS ARG ALA GLY SEQRES 36 A 521 VAL SER GLU ASP VAL LEU ASN GLN ALA ARG GLU LEU HIS SEQRES 37 A 521 TYR ASP ALA HIS LEU TYR TRP GLU TRP TRP THR ALA GLU SEQRES 38 A 521 ASN SER VAL GLY PHE HIS ASN PRO ASP GLN ALA ARG GLU SEQRES 39 A 521 SER LEU MET THR SER ILE SER LYS SER LYS GLU ALA VAL SEQRES 40 A 521 SER LEU LEU ASN ASP ALA ILE ASP ALA GLN VAL ALA SER SEQRES 41 A 521 ARG SEQRES 1 B 521 ASN LEU LYS PRO VAL ASP ALA MET GLN CYS PHE ASP CYS SEQRES 2 B 521 HIS THR GLN ILE GLU ASP MET HIS THR VAL GLY LYS HIS SEQRES 3 B 521 ALA THR VAL ASN CYS VAL HIS CYS HIS ASP ALA THR GLU SEQRES 4 B 521 HIS VAL GLU THR ALA SER SER ARG ARG MET GLY GLU ARG SEQRES 5 B 521 PRO VAL THR ARG MET ASP LEU GLU ALA CYS ALA THR CYS SEQRES 6 B 521 HIS THR ALA GLN PHE ASN SER PHE VAL GLU VAL ARG HIS SEQRES 7 B 521 GLU SER HIS PRO ARG LEU GLU LYS ALA THR PRO THR SER SEQRES 8 B 521 ARG SER PRO MET PHE ASP LYS LEU ILE ALA GLY HIS GLY SEQRES 9 B 521 PHE ALA PHE GLU HIS ALA GLU PRO ARG SER HIS ALA PHE SEQRES 10 B 521 MET LEU VAL ASP HIS PHE VAL VAL ASP ARG ALA TYR GLY SEQRES 11 B 521 GLY ARG PHE GLN PHE LYS ASN TRP GLN LYS VAL THR ASP SEQRES 12 B 521 GLY MET GLY ALA VAL ARG GLY ALA TRP THR VAL LEU THR SEQRES 13 B 521 ASP ALA ASP PRO GLU SER SER ASP GLN ARG ARG PHE LEU SEQRES 14 B 521 SER GLN THR ALA THR ALA ALA ASN PRO VAL CYS LEU ASN SEQRES 15 B 521 CYS LYS THR GLN ASP HIS ILE LEU ASP TRP ALA TYR MET SEQRES 16 B 521 GLY ASP GLU HIS GLU ALA ALA LYS TRP SER ARG THR SER SEQRES 17 B 521 GLU VAL VAL GLU PHE ALA ARG ASP LEU ASN HIS PRO LEU SEQRES 18 B 521 ASN CYS PHE MET CYS HIS ASP PRO HIS SER ALA GLY PRO SEQRES 19 B 521 ARG VAL VAL ARG ASP GLY LEU ILE ASN ALA VAL VAL ASP SEQRES 20 B 521 ARG GLY LEU GLY THR TYR PRO HIS ASP PRO VAL LYS SER SEQRES 21 B 521 GLU GLN GLN GLY MET THR LYS VAL THR PHE GLN ARG GLY SEQRES 22 B 521 ARG GLU ASP PHE ARG ALA ILE GLY LEU LEU ASP THR ALA SEQRES 23 B 521 ASP SER ASN VAL MET CYS ALA GLN CYS HIS VAL GLU TYR SEQRES 24 B 521 ASN CYS ASN PRO GLY TYR GLN LEU SER ASP GLY SER ARG SEQRES 25 B 521 VAL GLY MET ASP ASP ARG ARG ALA ASN HIS PHE PHE TRP SEQRES 26 B 521 ALA ASN VAL PHE ASP TYR LYS GLU ALA ALA GLN GLU ILE SEQRES 27 B 521 ASP PHE PHE ASP PHE ARG HIS ALA THR THR GLY ALA ALA SEQRES 28 B 521 LEU PRO LYS LEU GLN HIS PRO GLU ALA GLU THR PHE TRP SEQRES 29 B 521 GLY SER VAL HIS GLU ARG ASN GLY VAL ALA CYS ALA ASP SEQRES 30 B 521 CYS HIS MET PRO LYS VAL GLN LEU GLU ASN GLY LYS VAL SEQRES 31 B 521 TYR THR SER HIS SER GLN ARG THR PRO ARG ASP MET MET SEQRES 32 B 521 GLY GLN ALA CYS LEU ASN CYS HIS ALA GLU TRP THR GLU SEQRES 33 B 521 ASP GLN ALA LEU TYR ALA ILE ASP TYR ILE LYS ASN TYR SEQRES 34 B 521 THR HIS GLY LYS ILE VAL LYS SER GLU TYR TRP LEU ALA SEQRES 35 B 521 LYS MET ILE ASP LEU PHE PRO VAL ALA LYS ARG ALA GLY SEQRES 36 B 521 VAL SER GLU ASP VAL LEU ASN GLN ALA ARG GLU LEU HIS SEQRES 37 B 521 TYR ASP ALA HIS LEU TYR TRP GLU TRP TRP THR ALA GLU SEQRES 38 B 521 ASN SER VAL GLY PHE HIS ASN PRO ASP GLN ALA ARG GLU SEQRES 39 B 521 SER LEU MET THR SER ILE SER LYS SER LYS GLU ALA VAL SEQRES 40 B 521 SER LEU LEU ASN ASP ALA ILE ASP ALA GLN VAL ALA SER SEQRES 41 B 521 ARG HET HEC A 601 43 HET HEC A 602 43 HET HEC A 603 43 HET HEC A 604 43 HET HEC A 605 43 HET HEC A 606 43 HET HEC A 607 43 HET HEC A 608 43 HET SO3 A 609 4 HET CA A 610 1 HET ACT A 611 4 HET MPD A 612 8 HET SO3 A 613 4 HET ACT A 614 4 HET TRS A 615 8 HET SO3 A 616 4 HET ACT A 617 4 HET HEC B 601 43 HET HEC B 602 43 HET HEC B 603 43 HET HEC B 604 43 HET HEC B 605 43 HET HEC B 606 43 HET HEC B 607 43 HET HEC B 608 43 HET SO3 B 609 4 HET CA B 610 1 HET MPD B 611 8 HET SO3 B 612 4 HET ACT B 613 4 HET TRS B 614 8 HETNAM HEC HEME C HETNAM SO3 SULFITE ION HETNAM CA CALCIUM ION HETNAM ACT ACETATE ION HETNAM MPD (4S)-2-METHYL-2,4-PENTANEDIOL HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETSYN TRS TRIS BUFFER FORMUL 3 HEC 16(C34 H34 FE N4 O4) FORMUL 11 SO3 5(O3 S 2-) FORMUL 12 CA 2(CA 2+) FORMUL 13 ACT 4(C2 H3 O2 1-) FORMUL 14 MPD 2(C6 H14 O2) FORMUL 17 TRS 2(C4 H12 N O3 1+) FORMUL 34 HOH *1184(H2 O) HELIX 1 1 ASP A 10 ASP A 16 1 7 HELIX 2 2 HIS A 18 THR A 26 1 9 HELIX 3 3 ASN A 34 HIS A 37 5 4 HELIX 4 4 ALA A 41 ALA A 48 1 8 HELIX 5 5 LEU A 63 THR A 68 1 6 HELIX 6 6 HIS A 70 GLU A 79 1 10 HELIX 7 7 MET A 99 ALA A 105 1 7 HELIX 8 8 HIS A 107 GLU A 112 5 6 HELIX 9 9 SER A 118 ALA A 120 5 3 HELIX 10 10 PHE A 121 VAL A 129 1 9 HELIX 11 11 ASN A 141 THR A 146 5 6 HELIX 12 12 ASP A 147 GLY A 154 1 8 HELIX 13 13 GLY A 154 VAL A 158 1 5 HELIX 14 14 ASN A 181 LYS A 188 5 8 HELIX 15 15 ALA A 197 ASP A 201 5 5 HELIX 16 16 GLU A 213 ASP A 220 1 8 HELIX 17 17 ASN A 226 CYS A 230 5 5 HELIX 18 18 ARG A 242 VAL A 250 1 9 HELIX 19 19 ASP A 260 GLN A 267 1 8 HELIX 20 20 ASP A 291 ALA A 297 1 7 HELIX 21 21 ASP A 321 ARG A 323 5 3 HELIX 22 22 ASP A 334 ILE A 342 1 9 HELIX 23 23 PRO A 362 TRP A 368 1 7 HELIX 24 24 SER A 370 ASN A 375 1 6 HELIX 25 25 ALA A 378 MET A 384 1 7 HELIX 26 26 THR A 402 ASP A 405 5 4 HELIX 27 27 MET A 406 CYS A 411 1 6 HELIX 28 28 THR A 419 ALA A 458 1 40 HELIX 29 29 SER A 461 GLU A 485 1 25 HELIX 30 30 ASN A 492 ALA A 523 1 32 HELIX 31 31 ASP B 10 ASP B 16 1 7 HELIX 32 32 HIS B 18 THR B 26 1 9 HELIX 33 33 ASN B 34 HIS B 37 5 4 HELIX 34 34 ALA B 41 ALA B 48 1 8 HELIX 35 35 LEU B 63 THR B 68 1 6 HELIX 36 36 HIS B 70 GLU B 79 1 10 HELIX 37 37 MET B 99 ALA B 105 1 7 HELIX 38 38 HIS B 107 GLU B 112 5 6 HELIX 39 39 SER B 118 ALA B 120 5 3 HELIX 40 40 PHE B 121 VAL B 129 1 9 HELIX 41 41 ASN B 141 THR B 146 5 6 HELIX 42 42 ASP B 147 GLY B 154 1 8 HELIX 43 43 GLY B 154 VAL B 158 1 5 HELIX 44 44 ASN B 181 LYS B 188 5 8 HELIX 45 45 ALA B 197 ASP B 201 5 5 HELIX 46 46 GLU B 213 ASP B 220 1 8 HELIX 47 47 ASN B 226 CYS B 230 5 5 HELIX 48 48 ARG B 242 VAL B 250 1 9 HELIX 49 49 ASP B 260 GLN B 267 1 8 HELIX 50 50 ASP B 291 ALA B 297 1 7 HELIX 51 51 ASP B 321 ARG B 323 5 3 HELIX 52 52 ASN B 331 ILE B 342 1 12 HELIX 53 53 PRO B 362 TRP B 368 1 7 HELIX 54 54 SER B 370 ASN B 375 1 6 HELIX 55 55 ALA B 378 MET B 384 1 7 HELIX 56 56 THR B 402 ASP B 405 5 4 HELIX 57 57 MET B 406 CYS B 411 1 6 HELIX 58 58 THR B 419 ALA B 458 1 40 HELIX 59 59 SER B 461 GLU B 485 1 25 HELIX 60 60 ASN B 492 ALA B 523 1 32 SHEET 1 A 2 HIS A 39 ASP A 40 0 SHEET 2 A 2 VAL A 58 THR A 59 -1 O VAL A 58 N ASP A 40 SHEET 1 B 2 PHE A 137 PHE A 139 0 SHEET 2 B 2 LEU A 159 ASP A 161 -1 O THR A 160 N GLN A 138 SHEET 1 C 3 ARG A 239 VAL A 240 0 SHEET 2 C 3 GLU A 279 LEU A 287 -1 O GLY A 285 N VAL A 240 SHEET 3 C 3 MET A 269 ARG A 276 -1 N VAL A 272 O ILE A 284 SHEET 1 D 2 TYR A 303 CYS A 305 0 SHEET 2 D 2 ASN A 325 PHE A 327 -1 O HIS A 326 N ASN A 304 SHEET 1 E 2 GLY A 308 TYR A 309 0 SHEET 2 E 2 ARG A 316 VAL A 317 -1 O VAL A 317 N GLY A 308 SHEET 1 F 2 PHE A 347 ARG A 348 0 SHEET 2 F 2 ALA A 355 LEU A 356 -1 O LEU A 356 N PHE A 347 SHEET 1 G 2 HIS B 39 ASP B 40 0 SHEET 2 G 2 VAL B 58 THR B 59 -1 O VAL B 58 N ASP B 40 SHEET 1 H 2 PHE B 137 PHE B 139 0 SHEET 2 H 2 LEU B 159 ASP B 161 -1 O THR B 160 N GLN B 138 SHEET 1 I 3 ARG B 239 VAL B 240 0 SHEET 2 I 3 GLU B 279 LEU B 287 -1 O GLY B 285 N VAL B 240 SHEET 3 I 3 MET B 269 ARG B 276 -1 N PHE B 274 O ARG B 282 SHEET 1 J 2 TYR B 303 CYS B 305 0 SHEET 2 J 2 ASN B 325 PHE B 327 -1 O HIS B 326 N ASN B 304 SHEET 1 K 2 GLY B 308 TYR B 309 0 SHEET 2 K 2 ARG B 316 VAL B 317 -1 O VAL B 317 N GLY B 308 SHEET 1 L 2 PHE B 347 ARG B 348 0 SHEET 2 L 2 ALA B 355 LEU B 356 -1 O LEU B 356 N PHE B 347 LINK NE2 HIS B 18 FE HEC B 608 1555 1555 1.90 LINK NE2 HIS A 18 FE HEC A 608 1555 1555 1.92 LINK NE2 HIS A 44 FE HEC A 608 1555 1555 1.93 LINK NZ LYS B 188 FE HEC B 601 1555 1555 1.93 LINK NE2 HIS B 234 FE HEC B 606 1555 1555 1.93 LINK NE2 HIS A 39 FE HEC A 606 1555 1555 1.94 LINK NE2 HIS A 234 FE HEC A 606 1555 1555 1.94 LINK NE2 HIS B 44 FE HEC B 608 1555 1555 1.94 LINK NE2 HIS B 39 FE HEC B 606 1555 1555 1.94 LINK NE2 HIS A 372 FE HEC A 605 1555 1555 1.94 LINK NZ LYS A 188 FE HEC A 601 1555 1555 1.94 LINK NE2 HIS A 491 FE HEC A 604 1555 1555 1.94 LINK NE2 HIS B 415 FE HEC B 605 1555 1555 1.94 LINK NE2 HIS B 372 FE HEC B 605 1555 1555 1.95 LINK NE2 HIS A 415 FE HEC A 605 1555 1555 1.95 LINK NE2 HIS B 398 FE HEC B 602 1555 1555 1.95 LINK NE2 HIS A 70 FE HEC A 607 1555 1555 1.96 LINK NE2 HIS B 491 FE HEC B 604 1555 1555 1.96 LINK NE2 HIS B 231 FE HEC B 602 1555 1555 1.96 LINK NE2 HIS A 119 FE HEC A 603 1555 1555 1.96 LINK NE2 HIS A 231 FE HEC A 602 1555 1555 1.97 LINK NE2 HIS B 383 FE HEC B 604 1555 1555 1.97 LINK NE2 HIS A 383 FE HEC A 604 1555 1555 1.97 LINK NE2 HIS A 30 FE HEC A 607 1555 1555 1.97 LINK NE2 HIS B 300 FE HEC B 603 1555 1555 1.97 LINK NE2 HIS B 70 FE HEC B 607 1555 1555 1.97 LINK NE2 HIS A 398 FE HEC A 602 1555 1555 1.97 LINK NE2 HIS A 300 FE HEC A 603 1555 1555 1.97 LINK NE2 HIS B 30 FE HEC B 607 1555 1555 1.98 LINK NE2 HIS B 119 FE HEC B 603 1555 1555 1.98 LINK FE HEC B 601 S SO3 B 609 1555 1555 2.26 LINK FE HEC A 601 S SO3 A 609 1555 1555 2.26 LINK O LYS B 358 CA CA B 610 1555 1555 2.31 LINK O LYS A 358 CA CA A 610 1555 1555 2.32 LINK OE1 GLN B 360 CA CA B 610 1555 1555 2.33 LINK OE1 GLN A 360 CA CA A 610 1555 1555 2.34 LINK O TYR A 303 CA CA A 610 1555 1555 2.35 LINK OE2 GLU A 302 CA CA A 610 1555 1555 2.36 LINK O TYR B 303 CA CA B 610 1555 1555 2.36 LINK OE2 GLU B 302 CA CA B 610 1555 1555 2.36 LINK CA CA B 610 O HOH B 828 1555 1555 2.37 LINK CA CA A 610 O HOH A 807 1555 1555 2.39 LINK CA CA A 610 O HOH A 752 1555 1555 2.52 LINK OE1 GLU B 302 CA CA B 610 1555 1555 2.52 LINK OE1 GLU A 302 CA CA A 610 1555 1555 2.55 LINK CA CA B 610 O HOH B 773 1555 1555 2.57 LINK SG CYS A 35 CAB HEC A 606 1555 1555 1.70 LINK SG CYS B 35 CAB HEC B 606 1555 1555 1.70 LINK SG CYS B 296 CAB HEC B 603 1555 1555 1.70 LINK SG CYS B 38 CAC HEC B 606 1555 1555 1.71 LINK SG CYS A 187 CAC HEC A 601 1555 1555 1.72 LINK SG CYS A 38 CAC HEC A 606 1555 1555 1.73 LINK SG CYS A 299 CAC HEC A 603 1555 1555 1.73 LINK SG CYS A 382 CAC HEC A 604 1555 1555 1.74 LINK SG CYS A 69 CAC HEC A 607 1555 1555 1.76 LINK SG CYS B 69 CAC HEC B 607 1555 1555 1.78 LINK SG CYS B 187 CAC HEC B 601 1555 1555 1.73 LINK SG CYS B 299 CAC HEC B 603 1555 1555 1.73 LINK SG CYS B 382 CAC HEC B 604 1555 1555 1.74 LINK SG CYS B 230 CAC HEC B 602 1555 1555 1.77 LINK SG CYS A 230 CAC HEC A 602 1555 1555 1.77 LINK SG CYS B 14 CAB HEC B 608 1555 1555 1.64 LINK SG CYS B 184 CAB HEC B 601 1555 1555 1.64 LINK SG CYS A 379 CAB HEC A 604 1555 1555 1.66 LINK SG CYS A 14 CAB HEC A 608 1555 1555 1.66 LINK SG CYS A 227 CAB HEC A 602 1555 1555 1.66 LINK SG CYS A 184 CAB HEC A 601 1555 1555 1.66 LINK SG CYS B 411 CAB HEC B 605 1555 1555 1.67 LINK SG CYS B 227 CAB HEC B 602 1555 1555 1.67 LINK SG CYS A 411 CAB HEC A 605 1555 1555 1.67 LINK SG CYS B 17 CAC HEC B 608 1555 1555 1.67 LINK SG CYS A 17 CAC HEC A 608 1555 1555 1.68 LINK SG CYS B 379 CAB HEC B 604 1555 1555 1.68 LINK SG CYS A 66 CAB HEC A 607 1555 1555 1.68 LINK SG CYS B 66 CAB HEC B 607 1555 1555 1.68 LINK SG CYS A 296 CAB HEC A 603 1555 1555 1.68 LINK SG ACYS A 414 CAC HEC A 605 1555 1555 1.67 LINK SG BCYS B 414 CAC HEC B 605 1555 1555 1.68 LINK SG ACYS B 414 CAC HEC B 605 1555 1555 1.68 LINK SG BCYS A 414 CAC HEC A 605 1555 1555 1.69 SITE 1 AC1 24 HIS A 113 ALA A 114 ASP A 125 HIS A 126 SITE 2 AC1 24 VAL A 129 ARG A 131 ALA A 179 CYS A 184 SITE 3 AC1 24 CYS A 187 LYS A 188 ARG A 242 CYS A 299 SITE 4 AC1 24 HIS A 300 TYR A 303 CYS A 305 HIS A 361 SITE 5 AC1 24 ASN A 486 HEC A 603 SO3 A 609 HOH A 702 SITE 6 AC1 24 HOH A 720 HOH A 833 HOH A1017 HOH A1188 SITE 1 AC2 19 CYS A 66 HIS A 70 GLN A 73 LEU A 225 SITE 2 AC2 19 CYS A 227 CYS A 230 HIS A 231 ALA A 290 SITE 3 AC2 19 MET A 295 MET A 384 TYR A 395 THR A 396 SITE 4 AC2 19 HIS A 398 HEC A 603 HEC A 607 ACT A 617 SITE 5 AC2 19 HOH A 827 HOH A 954 HOH A1056 SITE 1 AC3 23 SER A 84 PRO A 116 ARG A 117 HIS A 119 SITE 2 AC3 23 PHE A 121 MET A 122 ASP A 125 CYS A 187 SITE 3 AC3 23 LYS A 188 LEU A 225 MET A 229 CYS A 296 SITE 4 AC3 23 CYS A 299 HIS A 300 HIS A 383 MET A 384 SITE 5 AC3 23 HEC A 601 HEC A 602 HEC A 604 HOH A 704 SITE 6 AC3 23 HOH A 710 HOH A 743 HOH A 893 SITE 1 AC4 22 HIS A 300 PHE A 367 HIS A 372 ALA A 378 SITE 2 AC4 22 CYS A 379 CYS A 382 HIS A 383 THR A 402 SITE 3 AC4 22 PRO A 403 ARG A 404 LYS A 431 ASN A 486 SITE 4 AC4 22 PHE A 490 HIS A 491 HEC A 603 HEC A 605 SITE 5 AC4 22 HOH A 743 HOH A 888 HOH A 893 HOH A 896 SITE 6 AC4 22 HOH A 925 HOH A1004 SITE 1 AC5 16 ASN A 141 TRP A 142 GLN A 143 VAL A 371 SITE 2 AC5 16 HIS A 372 PRO A 403 ALA A 410 CYS A 411 SITE 3 AC5 16 CYS A 414 HIS A 415 TRP A 418 ILE A 427 SITE 4 AC5 16 HEC A 604 HOH A 874 HOH A1113 HOH A1153 SITE 1 AC6 25 ALA A 11 CYS A 14 PHE A 15 HIS A 18 SITE 2 AC6 25 ILE A 21 HIS A 25 VAL A 33 ASN A 34 SITE 3 AC6 25 CYS A 35 CYS A 38 HIS A 39 THR A 59 SITE 4 AC6 25 ILE A 193 LEU A 194 PHE A 228 PRO A 233 SITE 5 AC6 25 HIS A 234 ARG A 239 PHE A 274 ARG A 276 SITE 6 AC6 25 ARG A 282 HEC A 607 HEC A 608 HOH A 792 SITE 7 AC6 25 HOH A1000 SITE 1 AC7 20 LYS A 29 HIS A 30 HIS A 37 ALA A 65 SITE 2 AC7 20 CYS A 66 THR A 68 CYS A 69 HIS A 70 SITE 3 AC7 20 CYS A 227 HIS A 231 ALA A 236 HEC A 602 SITE 4 AC7 20 HEC A 606 ACT A 617 HOH A1060 HOH A1112 SITE 5 AC7 20 HOH A1185 HOH A1227 HOH A1276 THR B 68 SITE 1 AC8 26 GLN A 13 CYS A 14 CYS A 17 HIS A 18 SITE 2 AC8 26 HIS A 39 HIS A 44 VAL A 45 ALA A 48 SITE 3 AC8 26 SER A 49 SER A 50 ARG A 52 ARG A 56 SITE 4 AC8 26 PRO A 57 THR A 59 LEU A 194 GLN A 275 SITE 5 AC8 26 ARG A 276 HEC A 606 HOH A 782 HOH A 876 SITE 6 AC8 26 HOH A 883 HOH A 936 HOH A1000 HOH A1121 SITE 7 AC8 26 HOH A1231 HOH A1252 SITE 1 AC9 9 PHE A 109 ARG A 131 TYR A 303 GLN A 360 SITE 2 AC9 9 HIS A 361 HEC A 601 HOH A 783 HOH A1017 SITE 3 AC9 9 HOH A1188 SITE 1 BC1 6 GLU A 302 TYR A 303 LYS A 358 GLN A 360 SITE 2 BC1 6 HOH A 752 HOH A 807 SITE 1 BC2 9 THR A 68 HOH A 771 HOH A1184 HOH A1189 SITE 2 BC2 9 HOH A1288 HIS B 70 HEC B 602 HEC B 607 SITE 3 BC2 9 HOH B1295 SITE 1 BC3 6 ARG A 87 GLN A 138 PHE A 139 TRP A 142 SITE 2 BC3 6 ARG A 497 HOH A 931 SITE 1 BC4 8 HIS A 18 THR A 19 GLN A 20 ILE A 21 SITE 2 BC4 8 PHE A 274 HOH A 901 HOH A1000 HOH A1247 SITE 1 BC5 4 TYR A 198 LYS A 271 HOH A 843 HOH A1242 SITE 1 BC6 5 MET A 99 LYS A 102 HOH A 894 HOH A 932 SITE 2 BC6 5 HOH A1023 SITE 1 BC7 8 SER A 50 ARG A 51 ARG B 252 LEU B 254 SITE 2 BC7 8 GLU B 341 HOH B 821 HOH B 987 HOH B1288 SITE 1 BC8 7 HIS A 70 HEC A 602 HEC A 607 HOH A1185 SITE 2 BC8 7 HOH A1287 HOH A1289 THR B 68 SITE 1 BC9 24 HIS B 113 ALA B 114 ASP B 125 HIS B 126 SITE 2 BC9 24 VAL B 129 ARG B 131 ALA B 179 CYS B 184 SITE 3 BC9 24 CYS B 187 LYS B 188 ARG B 242 CYS B 299 SITE 4 BC9 24 HIS B 300 TYR B 303 CYS B 305 HIS B 361 SITE 5 BC9 24 ASN B 486 HEC B 603 SO3 B 609 HOH B 724 SITE 6 BC9 24 HOH B 742 HOH B 855 HOH B1039 HOH B1209 SITE 1 CC1 18 ACT A 611 CYS B 66 HIS B 70 GLN B 73 SITE 2 CC1 18 LEU B 225 CYS B 227 CYS B 230 HIS B 231 SITE 3 CC1 18 ALA B 290 MET B 384 TYR B 395 THR B 396 SITE 4 CC1 18 HIS B 398 HEC B 603 HEC B 607 HOH B 849 SITE 5 CC1 18 HOH B 977 HOH B1078 SITE 1 CC2 23 SER B 84 PRO B 116 ARG B 117 HIS B 119 SITE 2 CC2 23 PHE B 121 MET B 122 ASP B 125 CYS B 187 SITE 3 CC2 23 LYS B 188 LEU B 225 MET B 229 CYS B 296 SITE 4 CC2 23 CYS B 299 HIS B 300 HIS B 383 MET B 384 SITE 5 CC2 23 HEC B 601 HEC B 602 HEC B 604 HOH B 726 SITE 6 CC2 23 HOH B 732 HOH B 764 HOH B 915 SITE 1 CC3 23 ARG B 96 HIS B 300 PHE B 367 HIS B 372 SITE 2 CC3 23 ALA B 378 CYS B 379 CYS B 382 HIS B 383 SITE 3 CC3 23 THR B 402 PRO B 403 ARG B 404 LYS B 431 SITE 4 CC3 23 ASN B 486 PHE B 490 HIS B 491 HEC B 603 SITE 5 CC3 23 HEC B 605 HOH B 764 HOH B 910 HOH B 915 SITE 6 CC3 23 HOH B 918 HOH B 948 HOH B1026 SITE 1 CC4 18 ASN B 141 TRP B 142 GLN B 143 VAL B 371 SITE 2 CC4 18 HIS B 372 ASN B 375 PRO B 403 ALA B 410 SITE 3 CC4 18 CYS B 411 CYS B 414 HIS B 415 TRP B 418 SITE 4 CC4 18 ILE B 427 HEC B 604 HOH B 896 HOH B 938 SITE 5 CC4 18 HOH B1135 HOH B1175 SITE 1 CC5 23 CYS B 14 PHE B 15 HIS B 18 ILE B 21 SITE 2 CC5 23 HIS B 25 VAL B 33 ASN B 34 CYS B 35 SITE 3 CC5 23 CYS B 38 HIS B 39 ILE B 193 LEU B 194 SITE 4 CC5 23 PHE B 228 PRO B 233 HIS B 234 ARG B 239 SITE 5 CC5 23 PHE B 274 ARG B 276 ARG B 282 HEC B 607 SITE 6 CC5 23 HEC B 608 HOH B 813 HOH B1022 SITE 1 CC6 22 THR A 68 ACT A 611 HOH A1288 LYS B 29 SITE 2 CC6 22 HIS B 30 HIS B 37 ALA B 65 CYS B 66 SITE 3 CC6 22 THR B 68 CYS B 69 HIS B 70 CYS B 227 SITE 4 CC6 22 HIS B 231 ALA B 236 HEC B 602 HEC B 606 SITE 5 CC6 22 HOH B 710 HOH B1082 HOH B1134 HOH B1254 SITE 6 CC6 22 HOH B1269 HOH B1295 SITE 1 CC7 26 GLN B 13 CYS B 14 CYS B 17 HIS B 18 SITE 2 CC7 26 HIS B 39 HIS B 44 VAL B 45 ALA B 48 SITE 3 CC7 26 SER B 49 ARG B 51 ARG B 52 MET B 53 SITE 4 CC7 26 ARG B 56 PRO B 57 THR B 59 LEU B 194 SITE 5 CC7 26 GLN B 275 ARG B 276 HEC B 606 HOH B 803 SITE 6 CC7 26 HOH B 898 HOH B 905 HOH B 959 HOH B1022 SITE 7 CC7 26 HOH B1143 HOH B1283 SITE 1 CC8 9 PHE B 109 ARG B 131 TYR B 303 GLN B 360 SITE 2 CC8 9 HIS B 361 HEC B 601 HOH B 804 HOH B1039 SITE 3 CC8 9 HOH B1209 SITE 1 CC9 6 GLU B 302 TYR B 303 LYS B 358 GLN B 360 SITE 2 CC9 6 HOH B 773 HOH B 828 SITE 1 DC1 6 ARG B 87 GLN B 138 PHE B 139 TRP B 142 SITE 2 DC1 6 ARG B 497 HOH B 954 SITE 1 DC2 7 HIS B 18 THR B 19 GLN B 20 ILE B 21 SITE 2 DC2 7 PHE B 274 HOH B 923 HOH B1022 SITE 1 DC3 3 TYR B 198 LYS B 271 HOH B 865 SITE 1 DC4 6 MET B 99 LYS B 102 HOH B 916 HOH B 931 SITE 2 DC4 6 HOH B 955 HOH B1045 CRYST1 195.140 195.140 195.140 90.00 90.00 90.00 P 21 3 24 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.005125 0.000000 0.000000 0.00000 SCALE2 0.000000 0.005125 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005125 0.00000