HEADER OXIDOREDUCTASE 23-SEP-19 6UEZ TITLE HUMAN STEROL 14A-DEMETHYLASE (CYP51) IN COMPLEX WITH THE SUBSTRATE TITLE 2 LANOSTEROL COMPND MOL_ID: 1; COMPND 2 MOLECULE: LANOSTEROL 14-ALPHA DEMETHYLASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 61-503; COMPND 5 SYNONYM: LDM, CYPLI, CYTOCHROME P450 51A1, CYTOCHROME P450-14DM, COMPND 6 CYTOCHROME P45014DM, CYTOCHROME P450LI, STEROL 14-ALPHA DEMETHYLASE; COMPND 7 EC: 1.14.14.154; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CYP51A1, CYP51; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS MONOOXYGENASE, STEROL BIOSYNTHESIS, CYTOCHROME P450, SUBSTRATE- KEYWDS 2 INDUCED CONFORMATIONAL CHANGE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR T.Y.HARGROVE,Z.WAWRZAK,G.I.LEPESHEVA REVDAT 4 11-OCT-23 6UEZ 1 REMARK REVDAT 3 29-JUL-20 6UEZ 1 JRNL REVDAT 2 17-JUN-20 6UEZ 1 JRNL REVDAT 1 10-JUN-20 6UEZ 0 JRNL AUTH T.Y.HARGROVE,Z.WAWRZAK,F.P.GUENGERICH,G.I.LEPESHEVA JRNL TITL A REQUIREMENT FOR AN ACTIVE PROTON DELIVERY NETWORK SUPPORTS JRNL TITL 2 A COMPOUND I-MEDIATED C-C BOND CLEAVAGE IN CYP51 CATALYSIS. JRNL REF J.BIOL.CHEM. V. 295 9998 2020 JRNL REFN ESSN 1083-351X JRNL PMID 32493730 JRNL DOI 10.1074/JBC.RA120.014064 REMARK 2 REMARK 2 RESOLUTION. 1.98 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0253 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.98 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.60 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 89.6 REMARK 3 NUMBER OF REFLECTIONS : 68672 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) : 0.193 REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.222 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 3792 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) : 1.98 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.03 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2937 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 52.78 REMARK 3 BIN R VALUE (WORKING SET) : 0.3420 REMARK 3 BIN FREE R VALUE SET COUNT : 179 REMARK 3 BIN FREE R VALUE : 0.3620 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7127 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 148 REMARK 3 SOLVENT ATOMS : 514 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 45.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 53.14 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.20000 REMARK 3 B22 (A**2) : -0.44000 REMARK 3 B33 (A**2) : -1.75000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.157 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.096 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 8.004 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.963 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.958 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 7521 ; 0.002 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 7035 ; 0.009 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 10235 ; 1.374 ; 1.671 REMARK 3 BOND ANGLES OTHERS (DEGREES): 16313 ; 1.387 ; 1.584 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 889 ; 6.782 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 390 ;33.475 ;21.590 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1280 ;16.922 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 50 ;16.078 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 955 ; 0.071 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 8295 ; 0.014 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1639 ; 0.011 ; 0.020 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): 14553 ; 6.227 ; 3.000 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 : NULL 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 6UEZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-SEP-19. REMARK 100 THE DEPOSITION ID IS D_1000244504. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-JUL-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1271 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 68672 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.980 REMARK 200 RESOLUTION RANGE LOW (A) : 43.600 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.6 REMARK 200 DATA REDUNDANCY : 8.600 REMARK 200 R MERGE (I) : 0.05600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.98 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.03 REMARK 200 COMPLETENESS FOR SHELL (%) : 52.8 REMARK 200 DATA REDUNDANCY IN SHELL : 5.70 REMARK 200 R MERGE FOR SHELL (I) : 0.93400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 4UHI REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.81 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.85 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG3350, HEGA-11, POTASSIUM PHOSPHATE, REMARK 280 LANOSTEROL, PH 7.4, VAPOR DIFFUSION, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z 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 77.01500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 77.01500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 45.59000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 82.53500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 45.59000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 82.53500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 77.01500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 45.59000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 82.53500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 77.01500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 45.59000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 82.53500 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 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 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 MET A 50 REMARK 465 ALA A 51 REMARK 465 LYS A 52 REMARK 465 LYS A 53 REMARK 465 THR A 54 REMARK 465 SER A 55 REMARK 465 SER A 56 REMARK 465 LYS A 503 REMARK 465 MET B 50 REMARK 465 ALA B 51 REMARK 465 LYS B 52 REMARK 465 LYS B 53 REMARK 465 THR B 54 REMARK 465 SER B 55 REMARK 465 SER B 56 REMARK 465 LYS B 57 REMARK 465 LYS B 503 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 ILE A 263 CG1 CG2 CD1 REMARK 470 ARG B 252 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 258 CG CD NE CZ NH1 NH2 REMARK 470 ILE B 263 CG1 CG2 CD1 REMARK 470 LYS B 266 CG CD CE NZ REMARK 470 ARG B 271 CG CD NE CZ NH1 NH2 REMARK 470 GLN B 275 CG CD OE1 NE2 REMARK 470 LYS B 277 CG CD CE NZ REMARK 470 ARG B 500 CG CD NE CZ NH1 NH2 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 O HOH A 859 O HOH A 882 2.04 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 LEU B 245 C PRO B 246 N 0.165 REMARK 500 LEU B 247 C PRO B 248 N 0.117 REMARK 500 PRO B 248 N PRO B 248 CA 0.237 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 PRO A 248 C - N - CA ANGL. DEV. = 11.4 DEGREES REMARK 500 PRO B 246 C - N - CA ANGL. DEV. = 12.2 DEGREES REMARK 500 PRO B 246 N - CA - C ANGL. DEV. = 18.2 DEGREES REMARK 500 PRO B 248 C - N - CA ANGL. DEV. = 20.7 DEGREES REMARK 500 PRO B 248 CA - N - CD ANGL. DEV. = -10.9 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 PHE A 70 -60.75 70.98 REMARK 500 ALA A 144 -111.95 56.71 REMARK 500 PHE B 70 -59.45 70.64 REMARK 500 ASP B 124 -61.26 -91.52 REMARK 500 ALA B 144 -113.69 57.89 REMARK 500 TRP B 244 -93.66 -115.42 REMARK 500 LEU B 282 -52.00 -126.86 REMARK 500 ARG B 374 57.21 -140.62 REMARK 500 VAL B 440 58.00 -142.77 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 910 DISTANCE = 5.92 ANGSTROMS REMARK 525 HOH A 911 DISTANCE = 5.92 ANGSTROMS REMARK 525 HOH A 912 DISTANCE = 5.92 ANGSTROMS REMARK 525 HOH A 913 DISTANCE = 6.01 ANGSTROMS REMARK 525 HOH A 914 DISTANCE = 6.09 ANGSTROMS REMARK 525 HOH A 915 DISTANCE = 6.12 ANGSTROMS REMARK 525 HOH A 916 DISTANCE = 6.36 ANGSTROMS REMARK 525 HOH A 917 DISTANCE = 6.43 ANGSTROMS REMARK 525 HOH A 918 DISTANCE = 6.44 ANGSTROMS REMARK 525 HOH A 919 DISTANCE = 6.44 ANGSTROMS REMARK 525 HOH A 920 DISTANCE = 6.55 ANGSTROMS REMARK 525 HOH A 921 DISTANCE = 6.95 ANGSTROMS REMARK 525 HOH A 922 DISTANCE = 6.97 ANGSTROMS REMARK 525 HOH A 923 DISTANCE = 7.08 ANGSTROMS REMARK 525 HOH A 924 DISTANCE = 7.52 ANGSTROMS REMARK 525 HOH A 925 DISTANCE = 7.57 ANGSTROMS REMARK 525 HOH B 970 DISTANCE = 5.85 ANGSTROMS REMARK 525 HOH B 971 DISTANCE = 5.91 ANGSTROMS REMARK 525 HOH B 972 DISTANCE = 5.99 ANGSTROMS REMARK 525 HOH B 973 DISTANCE = 6.00 ANGSTROMS REMARK 525 HOH B 974 DISTANCE = 6.26 ANGSTROMS REMARK 525 HOH B 975 DISTANCE = 6.54 ANGSTROMS REMARK 525 HOH B 976 DISTANCE = 6.68 ANGSTROMS REMARK 525 HOH B 977 DISTANCE = 6.75 ANGSTROMS REMARK 525 HOH B 978 DISTANCE = 7.01 ANGSTROMS REMARK 525 HOH B 979 DISTANCE = 7.08 ANGSTROMS REMARK 525 HOH B 980 DISTANCE = 7.15 ANGSTROMS REMARK 525 HOH B 981 DISTANCE = 7.47 ANGSTROMS REMARK 525 HOH B 982 DISTANCE = 7.48 ANGSTROMS REMARK 525 HOH B 983 DISTANCE = 7.51 ANGSTROMS REMARK 525 HOH B 984 DISTANCE = 7.55 ANGSTROMS REMARK 525 HOH B 985 DISTANCE = 7.55 ANGSTROMS REMARK 525 HOH B 986 DISTANCE = 7.66 ANGSTROMS REMARK 525 HOH B 987 DISTANCE = 7.69 ANGSTROMS REMARK 525 HOH B 988 DISTANCE = 7.70 ANGSTROMS REMARK 525 HOH B 989 DISTANCE = 8.65 ANGSTROMS REMARK 525 HOH B 990 DISTANCE = 9.91 ANGSTROMS 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 HEM A 601 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 449 SG REMARK 620 2 HEM A 601 NA 102.6 REMARK 620 3 HEM A 601 NB 86.1 88.4 REMARK 620 4 HEM A 601 NC 82.8 173.1 87.6 REMARK 620 5 HEM A 601 ND 97.7 91.6 176.2 92.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 601 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 449 SG REMARK 620 2 HEM B 601 NA 100.9 REMARK 620 3 HEM B 601 NB 87.0 88.4 REMARK 620 4 HEM B 601 NC 84.7 172.8 87.3 REMARK 620 5 HEM B 601 ND 96.9 92.0 175.9 91.9 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEM A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue LAN A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEM B 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue LAN B 602 DBREF 6UEZ A 61 503 UNP Q16850 CP51A_HUMAN 61 503 DBREF 6UEZ B 61 503 UNP Q16850 CP51A_HUMAN 61 503 SEQADV 6UEZ MET A 50 UNP Q16850 EXPRESSION TAG SEQADV 6UEZ ALA A 51 UNP Q16850 EXPRESSION TAG SEQADV 6UEZ LYS A 52 UNP Q16850 EXPRESSION TAG SEQADV 6UEZ LYS A 53 UNP Q16850 EXPRESSION TAG SEQADV 6UEZ THR A 54 UNP Q16850 EXPRESSION TAG SEQADV 6UEZ SER A 55 UNP Q16850 EXPRESSION TAG SEQADV 6UEZ SER A 56 UNP Q16850 EXPRESSION TAG SEQADV 6UEZ LYS A 57 UNP Q16850 EXPRESSION TAG SEQADV 6UEZ GLY A 58 UNP Q16850 EXPRESSION TAG SEQADV 6UEZ LYS A 59 UNP Q16850 EXPRESSION TAG SEQADV 6UEZ LEU A 60 UNP Q16850 EXPRESSION TAG SEQADV 6UEZ ALA A 231 UNP Q16850 ASP 231 ENGINEERED MUTATION SEQADV 6UEZ ALA A 314 UNP Q16850 HIS 314 ENGINEERED MUTATION SEQADV 6UEZ MET B 50 UNP Q16850 EXPRESSION TAG SEQADV 6UEZ ALA B 51 UNP Q16850 EXPRESSION TAG SEQADV 6UEZ LYS B 52 UNP Q16850 EXPRESSION TAG SEQADV 6UEZ LYS B 53 UNP Q16850 EXPRESSION TAG SEQADV 6UEZ THR B 54 UNP Q16850 EXPRESSION TAG SEQADV 6UEZ SER B 55 UNP Q16850 EXPRESSION TAG SEQADV 6UEZ SER B 56 UNP Q16850 EXPRESSION TAG SEQADV 6UEZ LYS B 57 UNP Q16850 EXPRESSION TAG SEQADV 6UEZ GLY B 58 UNP Q16850 EXPRESSION TAG SEQADV 6UEZ LYS B 59 UNP Q16850 EXPRESSION TAG SEQADV 6UEZ LEU B 60 UNP Q16850 EXPRESSION TAG SEQADV 6UEZ ALA B 231 UNP Q16850 ASP 231 ENGINEERED MUTATION SEQADV 6UEZ ALA B 314 UNP Q16850 HIS 314 ENGINEERED MUTATION SEQRES 1 A 454 MET ALA LYS LYS THR SER SER LYS GLY LYS LEU PRO PRO SEQRES 2 A 454 TYR ILE PHE SER PRO ILE PRO PHE LEU GLY HIS ALA ILE SEQRES 3 A 454 ALA PHE GLY LYS SER PRO ILE GLU PHE LEU GLU ASN ALA SEQRES 4 A 454 TYR GLU LYS TYR GLY PRO VAL PHE SER PHE THR MET VAL SEQRES 5 A 454 GLY LYS THR PHE THR TYR LEU LEU GLY SER ASP ALA ALA SEQRES 6 A 454 ALA LEU LEU PHE ASN SER LYS ASN GLU ASP LEU ASN ALA SEQRES 7 A 454 GLU ASP VAL TYR SER ARG LEU THR THR PRO VAL PHE GLY SEQRES 8 A 454 LYS GLY VAL ALA TYR ASP VAL PRO ASN PRO VAL PHE LEU SEQRES 9 A 454 GLU GLN LYS LYS MET LEU LYS SER GLY LEU ASN ILE ALA SEQRES 10 A 454 HIS PHE LYS GLN HIS VAL SER ILE ILE GLU LYS GLU THR SEQRES 11 A 454 LYS GLU TYR PHE GLU SER TRP GLY GLU SER GLY GLU LYS SEQRES 12 A 454 ASN VAL PHE GLU ALA LEU SER GLU LEU ILE ILE LEU THR SEQRES 13 A 454 ALA SER HIS CYS LEU HIS GLY LYS GLU ILE ARG SER GLN SEQRES 14 A 454 LEU ASN GLU LYS VAL ALA GLN LEU TYR ALA ASP LEU ALA SEQRES 15 A 454 GLY GLY PHE SER HIS ALA ALA TRP LEU LEU PRO GLY TRP SEQRES 16 A 454 LEU PRO LEU PRO SER PHE ARG ARG ARG ASP ARG ALA HIS SEQRES 17 A 454 ARG GLU ILE LYS ASP ILE PHE TYR LYS ALA ILE GLN LYS SEQRES 18 A 454 ARG ARG GLN SER GLN GLU LYS ILE ASP ASP ILE LEU GLN SEQRES 19 A 454 THR LEU LEU ASP ALA THR TYR LYS ASP GLY ARG PRO LEU SEQRES 20 A 454 THR ASP ASP GLU VAL ALA GLY MET LEU ILE GLY LEU LEU SEQRES 21 A 454 LEU ALA GLY GLN ALA THR SER SER THR THR SER ALA TRP SEQRES 22 A 454 MET GLY PHE PHE LEU ALA ARG ASP LYS THR LEU GLN LYS SEQRES 23 A 454 LYS CYS TYR LEU GLU GLN LYS THR VAL CYS GLY GLU ASN SEQRES 24 A 454 LEU PRO PRO LEU THR TYR ASP GLN LEU LYS ASP LEU ASN SEQRES 25 A 454 LEU LEU ASP ARG CYS ILE LYS GLU THR LEU ARG LEU ARG SEQRES 26 A 454 PRO PRO ILE MET ILE MET MET ARG MET ALA ARG THR PRO SEQRES 27 A 454 GLN THR VAL ALA GLY TYR THR ILE PRO PRO GLY HIS GLN SEQRES 28 A 454 VAL CYS VAL SER PRO THR VAL ASN GLN ARG LEU LYS ASP SEQRES 29 A 454 SER TRP VAL GLU ARG LEU ASP PHE ASN PRO ASP ARG TYR SEQRES 30 A 454 LEU GLN ASP ASN PRO ALA SER GLY GLU LYS PHE ALA TYR SEQRES 31 A 454 VAL PRO PHE GLY ALA GLY ARG HIS ARG CYS ILE GLY GLU SEQRES 32 A 454 ASN PHE ALA TYR VAL GLN ILE LYS THR ILE TRP SER THR SEQRES 33 A 454 MET LEU ARG LEU TYR GLU PHE ASP LEU ILE ASP GLY TYR SEQRES 34 A 454 PHE PRO THR VAL ASN TYR THR THR MET ILE HIS THR PRO SEQRES 35 A 454 GLU ASN PRO VAL ILE ARG TYR LYS ARG ARG SER LYS SEQRES 1 B 454 MET ALA LYS LYS THR SER SER LYS GLY LYS LEU PRO PRO SEQRES 2 B 454 TYR ILE PHE SER PRO ILE PRO PHE LEU GLY HIS ALA ILE SEQRES 3 B 454 ALA PHE GLY LYS SER PRO ILE GLU PHE LEU GLU ASN ALA SEQRES 4 B 454 TYR GLU LYS TYR GLY PRO VAL PHE SER PHE THR MET VAL SEQRES 5 B 454 GLY LYS THR PHE THR TYR LEU LEU GLY SER ASP ALA ALA SEQRES 6 B 454 ALA LEU LEU PHE ASN SER LYS ASN GLU ASP LEU ASN ALA SEQRES 7 B 454 GLU ASP VAL TYR SER ARG LEU THR THR PRO VAL PHE GLY SEQRES 8 B 454 LYS GLY VAL ALA TYR ASP VAL PRO ASN PRO VAL PHE LEU SEQRES 9 B 454 GLU GLN LYS LYS MET LEU LYS SER GLY LEU ASN ILE ALA SEQRES 10 B 454 HIS PHE LYS GLN HIS VAL SER ILE ILE GLU LYS GLU THR SEQRES 11 B 454 LYS GLU TYR PHE GLU SER TRP GLY GLU SER GLY GLU LYS SEQRES 12 B 454 ASN VAL PHE GLU ALA LEU SER GLU LEU ILE ILE LEU THR SEQRES 13 B 454 ALA SER HIS CYS LEU HIS GLY LYS GLU ILE ARG SER GLN SEQRES 14 B 454 LEU ASN GLU LYS VAL ALA GLN LEU TYR ALA ASP LEU ALA SEQRES 15 B 454 GLY GLY PHE SER HIS ALA ALA TRP LEU LEU PRO GLY TRP SEQRES 16 B 454 LEU PRO LEU PRO SER PHE ARG ARG ARG ASP ARG ALA HIS SEQRES 17 B 454 ARG GLU ILE LYS ASP ILE PHE TYR LYS ALA ILE GLN LYS SEQRES 18 B 454 ARG ARG GLN SER GLN GLU LYS ILE ASP ASP ILE LEU GLN SEQRES 19 B 454 THR LEU LEU ASP ALA THR TYR LYS ASP GLY ARG PRO LEU SEQRES 20 B 454 THR ASP ASP GLU VAL ALA GLY MET LEU ILE GLY LEU LEU SEQRES 21 B 454 LEU ALA GLY GLN ALA THR SER SER THR THR SER ALA TRP SEQRES 22 B 454 MET GLY PHE PHE LEU ALA ARG ASP LYS THR LEU GLN LYS SEQRES 23 B 454 LYS CYS TYR LEU GLU GLN LYS THR VAL CYS GLY GLU ASN SEQRES 24 B 454 LEU PRO PRO LEU THR TYR ASP GLN LEU LYS ASP LEU ASN SEQRES 25 B 454 LEU LEU ASP ARG CYS ILE LYS GLU THR LEU ARG LEU ARG SEQRES 26 B 454 PRO PRO ILE MET ILE MET MET ARG MET ALA ARG THR PRO SEQRES 27 B 454 GLN THR VAL ALA GLY TYR THR ILE PRO PRO GLY HIS GLN SEQRES 28 B 454 VAL CYS VAL SER PRO THR VAL ASN GLN ARG LEU LYS ASP SEQRES 29 B 454 SER TRP VAL GLU ARG LEU ASP PHE ASN PRO ASP ARG TYR SEQRES 30 B 454 LEU GLN ASP ASN PRO ALA SER GLY GLU LYS PHE ALA TYR SEQRES 31 B 454 VAL PRO PHE GLY ALA GLY ARG HIS ARG CYS ILE GLY GLU SEQRES 32 B 454 ASN PHE ALA TYR VAL GLN ILE LYS THR ILE TRP SER THR SEQRES 33 B 454 MET LEU ARG LEU TYR GLU PHE ASP LEU ILE ASP GLY TYR SEQRES 34 B 454 PHE PRO THR VAL ASN TYR THR THR MET ILE HIS THR PRO SEQRES 35 B 454 GLU ASN PRO VAL ILE ARG TYR LYS ARG ARG SER LYS HET HEM A 601 43 HET LAN A 602 31 HET HEM B 601 43 HET LAN B 602 31 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM LAN LANOSTEROL HETSYN HEM HEME FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 4 LAN 2(C30 H50 O) FORMUL 7 HOH *514(H2 O) HELIX 1 AA1 HIS A 73 SER A 80 1 8 HELIX 2 AA2 SER A 80 GLY A 93 1 14 HELIX 3 AA3 GLY A 110 SER A 120 1 11 HELIX 4 AA4 ALA A 127 GLY A 140 1 14 HELIX 5 AA5 VAL A 143 VAL A 147 5 5 HELIX 6 AA6 PRO A 148 LYS A 160 1 13 HELIX 7 AA7 ASN A 164 GLU A 184 1 21 HELIX 8 AA8 SER A 185 GLY A 187 5 3 HELIX 9 AA9 VAL A 194 HIS A 211 1 18 HELIX 10 AB1 GLY A 212 GLN A 218 1 7 HELIX 11 AB2 LEU A 219 GLU A 221 5 3 HELIX 12 AB3 LYS A 222 GLY A 232 1 11 HELIX 13 AB4 SER A 235 LEU A 241 1 7 HELIX 14 AB5 PRO A 248 ARG A 272 1 25 HELIX 15 AB6 ILE A 281 ASP A 287 1 7 HELIX 16 AB7 THR A 297 ASP A 330 1 34 HELIX 17 AB8 ASP A 330 GLY A 346 1 17 HELIX 18 AB9 THR A 353 LYS A 358 1 6 HELIX 19 AC1 LEU A 360 ARG A 374 1 15 HELIX 20 AC2 SER A 404 GLN A 409 1 6 HELIX 21 AC3 ASN A 422 GLN A 428 5 7 HELIX 22 AC4 ASN A 430 GLU A 435 1 6 HELIX 23 AC5 ALA A 444 ARG A 448 5 5 HELIX 24 AC6 GLY A 451 LEU A 469 1 19 HELIX 25 AC7 HIS B 73 SER B 80 1 8 HELIX 26 AC8 SER B 80 GLY B 93 1 14 HELIX 27 AC9 GLY B 110 ASN B 119 1 10 HELIX 28 AD1 ALA B 127 GLY B 140 1 14 HELIX 29 AD2 VAL B 143 VAL B 147 5 5 HELIX 30 AD3 PRO B 148 LYS B 160 1 13 HELIX 31 AD4 ASN B 164 PHE B 183 1 20 HELIX 32 AD5 GLU B 184 GLY B 187 5 4 HELIX 33 AD6 VAL B 194 GLY B 212 1 19 HELIX 34 AD7 GLY B 212 GLN B 218 1 7 HELIX 35 AD8 LEU B 219 GLU B 221 5 3 HELIX 36 AD9 LYS B 222 GLY B 232 1 11 HELIX 37 AE1 SER B 235 LEU B 241 1 7 HELIX 38 AE2 PRO B 248 ARG B 271 1 24 HELIX 39 AE3 LEU B 282 ALA B 288 1 7 HELIX 40 AE4 THR B 297 ASP B 330 1 34 HELIX 41 AE5 ASP B 330 GLY B 346 1 17 HELIX 42 AE6 THR B 353 LYS B 358 1 6 HELIX 43 AE7 LEU B 360 ARG B 374 1 15 HELIX 44 AE8 SER B 404 GLN B 409 1 6 HELIX 45 AE9 ASN B 422 GLN B 428 5 7 HELIX 46 AF1 ASN B 430 GLU B 435 1 6 HELIX 47 AF2 ALA B 444 ARG B 448 5 5 HELIX 48 AF3 GLY B 451 LEU B 469 1 19 SHEET 1 AA1 5 VAL A 95 MET A 100 0 SHEET 2 AA1 5 LYS A 103 LEU A 108 -1 O PHE A 105 N PHE A 98 SHEET 3 AA1 5 GLN A 400 VAL A 403 1 O GLN A 400 N THR A 106 SHEET 4 AA1 5 MET A 380 ALA A 384 -1 N MET A 380 O VAL A 403 SHEET 5 AA1 5 LEU A 125 ASN A 126 -1 N ASN A 126 O MET A 383 SHEET 1 AA2 3 SER A 189 ASN A 193 0 SHEET 2 AA2 3 VAL A 495 ARG A 500 -1 O ILE A 496 N LYS A 192 SHEET 3 AA2 3 TYR A 470 ASP A 473 -1 N ASP A 473 O ARG A 497 SHEET 1 AA3 2 GLN A 388 VAL A 390 0 SHEET 2 AA3 2 TYR A 393 ILE A 395 -1 O ILE A 395 N GLN A 388 SHEET 1 AA4 2 VAL A 482 ASN A 483 0 SHEET 2 AA4 2 THR A 490 PRO A 491 -1 O THR A 490 N ASN A 483 SHEET 1 AA5 5 VAL B 95 MET B 100 0 SHEET 2 AA5 5 LYS B 103 LEU B 108 -1 O PHE B 105 N PHE B 98 SHEET 3 AA5 5 GLN B 400 VAL B 403 1 O GLN B 400 N THR B 106 SHEET 4 AA5 5 MET B 380 ALA B 384 -1 N MET B 380 O VAL B 403 SHEET 5 AA5 5 LEU B 125 ASN B 126 -1 N ASN B 126 O MET B 383 SHEET 1 AA6 3 SER B 189 ASN B 193 0 SHEET 2 AA6 3 VAL B 495 ARG B 500 -1 O ILE B 496 N LYS B 192 SHEET 3 AA6 3 TYR B 470 ASP B 473 -1 N GLU B 471 O LYS B 499 SHEET 1 AA7 2 GLN B 388 VAL B 390 0 SHEET 2 AA7 2 TYR B 393 ILE B 395 -1 O ILE B 395 N GLN B 388 SHEET 1 AA8 2 VAL B 482 ASN B 483 0 SHEET 2 AA8 2 THR B 490 PRO B 491 -1 O THR B 490 N ASN B 483 LINK SG CYS A 449 FE HEM A 601 1555 1555 2.46 LINK SG CYS B 449 FE HEM B 601 1555 1555 2.28 SITE 1 AC1 18 TYR A 131 TYR A 145 PHE A 152 ALA A 311 SITE 2 AC1 18 THR A 315 PRO A 376 ILE A 377 MET A 380 SITE 3 AC1 18 ARG A 382 PRO A 441 PHE A 442 GLY A 443 SITE 4 AC1 18 HIS A 447 ARG A 448 CYS A 449 ALA A 455 SITE 5 AC1 18 HOH A 741 HOH A 798 SITE 1 AC2 11 TYR A 131 PHE A 139 TYR A 145 PHE A 152 SITE 2 AC2 11 LEU A 159 GLY A 303 LEU A 310 ALA A 311 SITE 3 AC2 11 ILE A 377 ILE A 379 HOH A 786 SITE 1 AC3 19 TYR B 131 TYR B 145 PHE B 152 ALA B 311 SITE 2 AC3 19 THR B 315 PRO B 376 ILE B 377 MET B 380 SITE 3 AC3 19 ARG B 382 PRO B 441 PHE B 442 GLY B 443 SITE 4 AC3 19 HIS B 447 CYS B 449 ILE B 450 GLY B 451 SITE 5 AC3 19 ALA B 455 LAN B 602 HOH B 799 SITE 1 AC4 11 TYR B 131 VAL B 143 TYR B 145 PHE B 152 SITE 2 AC4 11 LEU B 159 PHE B 234 LEU B 310 ILE B 377 SITE 3 AC4 11 ILE B 379 HEM B 601 HOH B 764 CRYST1 91.180 165.070 154.030 90.00 90.00 90.00 C 2 2 21 16 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 0.010967 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006058 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006492 0.00000