HEADER OXIDOREDUCTASE 20-JUL-20 7CL8 TITLE TESTOSTERONE-BOUND STRUCTURE OF CYP154C2 FROM STREPTOMYCES AVERMITILIS TITLE 2 IN AN CLOSED CONFORMATION COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME P450 HYDROXYLASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CYP154C2; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES AVERMITILIS (STRAIN ATCC 31267 / SOURCE 3 DSM 46492 / JCM 5070 / NBRC 14893 / NCIMB 12804 / NRRL 8165 / MA- SOURCE 4 4680); SOURCE 5 ORGANISM_TAXID: 227882; SOURCE 6 STRAIN: ATCC 31267 / DSM 46492 / JCM 5070 / NBRC 14893 / NCIMB 12804 SOURCE 7 / NRRL 8165 / MA-4680; SOURCE 8 GENE: CYP19, SAVERM_3882; SOURCE 9 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 11 EXPRESSION_SYSTEM_STRAIN: BL21 CODONPLUS (DE3) RIL KEYWDS CYTOCHROME P450, HYDROXYLASE, TESTOSTERONE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR L.H.XU,S.FUSHINOBU REVDAT 3 29-NOV-23 7CL8 1 REMARK REVDAT 2 14-JUN-23 7CL8 1 JRNL REVDAT 1 21-JUL-21 7CL8 0 JRNL AUTH Q.GAO,B.MA,Q.WANG,H.ZHANG,S.FUSHINOBU,J.YANG,S.LIN,K.SUN, JRNL AUTH 2 B.N.HAN,L.H.XU JRNL TITL IMPROVED 2 ALPHA-HYDROXYLATION EFFICIENCY OF STEROIDS BY JRNL TITL 2 CYP154C2 USING STRUCTURE-GUIDED RATIONAL DESIGN. JRNL REF APPL.ENVIRON.MICROBIOL. V. 89 18622 2023 JRNL REFN ESSN 1098-5336 JRNL PMID 36847541 JRNL DOI 10.1128/AEM.02186-22 REMARK 2 REMARK 2 RESOLUTION. 1.42 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0238 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.42 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.93 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 79964 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) : 0.145 REMARK 3 R VALUE (WORKING SET) : 0.144 REMARK 3 FREE R VALUE : 0.161 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 4316 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) : 1.42 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.46 REMARK 3 REFLECTION IN BIN (WORKING SET) : 5806 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.40 REMARK 3 BIN R VALUE (WORKING SET) : 0.1900 REMARK 3 BIN FREE R VALUE SET COUNT : 353 REMARK 3 BIN FREE R VALUE : 0.2090 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3032 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 88 REMARK 3 SOLVENT ATOMS : 640 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.40 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) : -0.01000 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): 0.050 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.051 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.031 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.770 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.974 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.970 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3201 ; 0.018 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 3071 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4381 ; 2.046 ; 1.666 REMARK 3 BOND ANGLES OTHERS (DEGREES): 7089 ; 1.634 ; 1.580 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 401 ; 5.918 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 152 ;28.835 ;21.118 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 496 ;12.337 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 26 ;19.939 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 425 ; 0.114 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3568 ; 0.011 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 646 ; 0.009 ; 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): 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 : 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 7CL8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 22-JUL-20. REMARK 100 THE DEPOSITION ID IS D_1300017534. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-MAR-19 REMARK 200 TEMPERATURE (KELVIN) : 298 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL18U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 84407 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.420 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 9.800 REMARK 200 R MERGE (I) : 0.07800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.42 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.50 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.6 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.43300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 6L69 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.28 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.58 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.06 M DIVALENTS, 0.1 M BUFFER SYSTEM REMARK 280 2 PH 7.5, 50% V/V PRECIPITANT MIX 1, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 2 21 21 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,Y+1/2,-Z+1/2 REMARK 290 4555 -X,-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 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 30.91000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 66.88500 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 30.91000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 66.88500 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1160 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17030 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -24.0 KCAL/MOL 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 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 HOH A 978 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1167 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 MET A -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 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 OE2 GLU A 238 OD2 ASP A 391 2.03 REMARK 500 O THR A 2 O HOH A 601 2.10 REMARK 500 O HOH A 1112 O HOH A 1226 2.13 REMARK 500 O HOH A 1227 O HOH A 1228 2.15 REMARK 500 ND2 ASN A 61 O HOH A 602 2.16 REMARK 500 O HOH A 924 O HOH A 944 2.17 REMARK 500 O HOH A 612 O HOH A 1040 2.18 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 HOH A 676 O HOH A 1170 2555 2.13 REMARK 500 O HOH A 655 O HOH A 1170 2555 2.18 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 ARG A 22 NE - CZ - NH2 ANGL. DEV. = 3.3 DEGREES REMARK 500 MET A 98 CG - SD - CE ANGL. DEV. = -10.6 DEGREES REMARK 500 ARG A 109 NE - CZ - NH1 ANGL. DEV. = -3.4 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 140 -65.25 -147.09 REMARK 500 ASP A 218 -9.97 74.60 REMARK 500 HIS A 219 -136.59 -110.85 REMARK 500 SER A 279 55.83 -144.32 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 A1238 DISTANCE = 5.83 ANGSTROMS REMARK 525 HOH A1239 DISTANCE = 5.91 ANGSTROMS REMARK 525 HOH A1240 DISTANCE = 6.51 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 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 348 SG REMARK 620 2 HEM A 501 NA 100.2 REMARK 620 3 HEM A 501 NB 93.3 89.1 REMARK 620 4 HEM A 501 NC 87.7 172.1 89.8 REMARK 620 5 HEM A 501 ND 100.2 89.3 166.5 89.9 REMARK 620 6 HOH A 802 O 168.6 83.8 76.0 88.3 90.5 REMARK 620 N 1 2 3 4 5 DBREF 7CL8 A 1 400 UNP Q82GL5 Q82GL5_STRAW 1 400 SEQADV 7CL8 MET A -19 UNP Q82GL5 INITIATING METHIONINE SEQADV 7CL8 GLY A -18 UNP Q82GL5 EXPRESSION TAG SEQADV 7CL8 SER A -17 UNP Q82GL5 EXPRESSION TAG SEQADV 7CL8 SER A -16 UNP Q82GL5 EXPRESSION TAG SEQADV 7CL8 HIS A -15 UNP Q82GL5 EXPRESSION TAG SEQADV 7CL8 HIS A -14 UNP Q82GL5 EXPRESSION TAG SEQADV 7CL8 HIS A -13 UNP Q82GL5 EXPRESSION TAG SEQADV 7CL8 HIS A -12 UNP Q82GL5 EXPRESSION TAG SEQADV 7CL8 HIS A -11 UNP Q82GL5 EXPRESSION TAG SEQADV 7CL8 HIS A -10 UNP Q82GL5 EXPRESSION TAG SEQADV 7CL8 SER A -9 UNP Q82GL5 EXPRESSION TAG SEQADV 7CL8 SER A -8 UNP Q82GL5 EXPRESSION TAG SEQADV 7CL8 GLY A -7 UNP Q82GL5 EXPRESSION TAG SEQADV 7CL8 LEU A -6 UNP Q82GL5 EXPRESSION TAG SEQADV 7CL8 VAL A -5 UNP Q82GL5 EXPRESSION TAG SEQADV 7CL8 PRO A -4 UNP Q82GL5 EXPRESSION TAG SEQADV 7CL8 ARG A -3 UNP Q82GL5 EXPRESSION TAG SEQADV 7CL8 GLY A -2 UNP Q82GL5 EXPRESSION TAG SEQADV 7CL8 SER A -1 UNP Q82GL5 EXPRESSION TAG SEQADV 7CL8 HIS A 0 UNP Q82GL5 EXPRESSION TAG SEQRES 1 A 420 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 420 LEU VAL PRO ARG GLY SER HIS MET THR THR ARG ILE ALA SEQRES 3 A 420 LEU ASP PRO PHE VAL SER ASP LEU GLU ALA GLU SER ALA SEQRES 4 A 420 ALA LEU ARG ALA ALA GLY PRO LEU ALA ALA VAL GLU LEU SEQRES 5 A 420 PRO GLY GLY VAL PRO VAL TRP ALA VAL THR HIS HIS ALA SEQRES 6 A 420 GLU ALA LYS LYS LEU LEU THR ASP PRO ARG LEU VAL LYS SEQRES 7 A 420 ASP ILE ASN VAL TRP GLY ALA TRP GLN ARG GLY GLU ILE SEQRES 8 A 420 ALA PRO ASP TRP PRO LEU ILE GLY LEU ALA ASN PRO GLY SEQRES 9 A 420 ARG SER MET LEU THR VAL ASP GLY ALA ASP HIS ARG ARG SEQRES 10 A 420 MET ARG THR LEU VAL ALA GLN ALA LEU THR PRO ARG ARG SEQRES 11 A 420 VAL GLU GLN MET ARG GLU ARG ILE THR LYS LEU THR GLU SEQRES 12 A 420 GLU LEU LEU ASP ARG LEU THR GLY GLU VAL VAL ASP LEU SEQRES 13 A 420 LYS ALA ASP PHE ALA TYR PRO LEU PRO MET TYR VAL VAL SEQRES 14 A 420 ALA ASP LEU MET GLY ILE ASP GLU ALA ARG LEU PRO ARG SEQRES 15 A 420 LEU GLY GLU LEU PHE GLU LYS PHE PHE SER THR GLN THR SEQRES 16 A 420 PRO PRO ALA GLU VAL ILE ALA THR LEU THR GLU LEU ALA SEQRES 17 A 420 GLY ILE MET ALA GLU THR VAL ALA ALA LYS ARG ALA ALA SEQRES 18 A 420 PRO GLY ASP ASP LEU THR SER ALA LEU ILE LEU ALA SER SEQRES 19 A 420 GLU ASP GLY ASP HIS LEU THR ASP ALA GLU ILE VAL SER SEQRES 20 A 420 THR LEU GLN LEU MET VAL ALA ALA GLY HIS GLU THR THR SEQRES 21 A 420 ILE SER LEU ILE VAL ASN ALA VAL VAL ASN LEU SER THR SEQRES 22 A 420 HIS PRO GLU GLN ARG ALA LEU VAL LEU SER GLY GLU ALA SEQRES 23 A 420 ASP TRP SER SER VAL VAL GLU GLU THR LEU ARG TYR SER SEQRES 24 A 420 THR PRO THR SER HIS VAL LEU ILE ARG PHE ALA THR GLU SEQRES 25 A 420 ASP VAL PRO VAL GLY ASP LYS VAL LEU PRO ALA GLY ASP SEQRES 26 A 420 ALA LEU ILE VAL SER TYR GLY ALA LEU GLY ARG ASP GLU SEQRES 27 A 420 ALA ALA HIS GLY PRO THR ALA GLY GLU PHE ASP ILE THR SEQRES 28 A 420 ARG SER THR GLU ASN ARG HIS ILE SER PHE GLY HIS GLY SEQRES 29 A 420 PRO HIS VAL CYS PRO GLY ALA ALA LEU SER ARG LEU GLU SEQRES 30 A 420 ALA GLY VAL ALA LEU PRO ALA LEU TYR ALA ARG PHE PRO SEQRES 31 A 420 LYS LEU ASP LEU ALA VAL PRO ALA ALA GLU LEU ARG ASN SEQRES 32 A 420 LYS PRO VAL VAL THR GLN ASN ASP LEU PHE GLU LEU PRO SEQRES 33 A 420 VAL ARG LEU GLY HET HEM A 501 43 HET PGE A 502 10 HET PEG A 503 7 HET PEG A 504 7 HET TES A 505 21 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM PGE TRIETHYLENE GLYCOL HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM TES TESTOSTERONE HETSYN HEM HEME FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 PGE C6 H14 O4 FORMUL 4 PEG 2(C4 H10 O3) FORMUL 6 TES C19 H28 O2 FORMUL 7 HOH *640(H2 O) HELIX 1 AA1 ASP A 13 ALA A 24 1 12 HELIX 2 AA2 HIS A 43 THR A 52 1 10 HELIX 3 AA3 ASP A 59 VAL A 62 5 4 HELIX 4 AA4 TRP A 63 ARG A 68 1 6 HELIX 5 AA5 LEU A 77 ASN A 82 1 6 HELIX 6 AA6 SER A 86 VAL A 90 5 5 HELIX 7 AA7 ASP A 91 ALA A 105 1 15 HELIX 8 AA8 THR A 107 GLN A 113 1 7 HELIX 9 AA9 MET A 114 ARG A 128 1 15 HELIX 10 AB1 LEU A 136 PHE A 140 1 5 HELIX 11 AB2 TYR A 142 GLY A 154 1 13 HELIX 12 AB3 ASP A 156 ALA A 158 5 3 HELIX 13 AB4 ARG A 159 SER A 172 1 14 HELIX 14 AB5 PRO A 176 ALA A 201 1 26 HELIX 15 AB6 ASP A 205 SER A 214 1 10 HELIX 16 AB7 THR A 221 HIS A 254 1 34 HELIX 17 AB8 HIS A 254 SER A 263 1 10 HELIX 18 AB9 ASP A 267 SER A 279 1 13 HELIX 19 AC1 SER A 310 ARG A 316 1 7 HELIX 20 AC2 ASP A 317 GLY A 322 1 6 HELIX 21 AC3 GLY A 350 PHE A 369 1 20 HELIX 22 AC4 PRO A 377 LEU A 381 5 5 SHEET 1 AA1 6 ARG A 4 ALA A 6 0 SHEET 2 AA1 6 LEU A 27 LEU A 32 1 O ALA A 29 N ILE A 5 SHEET 3 AA1 6 VAL A 36 VAL A 41 -1 O VAL A 36 N LEU A 32 SHEET 4 AA1 6 ALA A 306 VAL A 309 1 O ILE A 308 N TRP A 39 SHEET 5 AA1 6 VAL A 285 ALA A 290 -1 N ARG A 288 O LEU A 307 SHEET 6 AA1 6 LEU A 56 VAL A 57 -1 N VAL A 57 O PHE A 289 SHEET 1 AA2 3 VAL A 133 ASP A 135 0 SHEET 2 AA2 3 PRO A 396 ARG A 398 -1 O VAL A 397 N VAL A 134 SHEET 3 AA2 3 ASP A 373 LEU A 374 -1 N ASP A 373 O ARG A 398 SHEET 1 AA3 2 VAL A 294 VAL A 296 0 SHEET 2 AA3 2 LYS A 299 LEU A 301 -1 O LEU A 301 N VAL A 294 LINK SG CYS A 348 FE HEM A 501 1555 1555 2.39 LINK FE HEM A 501 O HOH A 802 1555 1555 2.42 CISPEP 1 GLY A 25 PRO A 26 0 12.23 CISPEP 2 LEU A 286 ILE A 287 0 -2.30 CRYST1 53.740 61.820 133.770 90.00 90.00 90.00 P 2 21 21 4 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 0.018608 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016176 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007476 0.00000