HEADER OXIDOREDUCTASE 12-JUN-13 4L6G TITLE CRYSTAL STRUCTURE OF P450CIN Y81F MUTANT, CRYSTALLIZED IN 7 MM 1,8- TITLE 2 CINEOLE COMPND MOL_ID: 1; COMPND 2 MOLECULE: P450CIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 8-404; COMPND 5 EC: 1.14.-.-; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CITROBACTER BRAAKII; SOURCE 3 ORGANISM_TAXID: 57706; SOURCE 4 GENE: CIN A, CINA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 668369; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: NEB 5-ALPHA; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PCWORI-P450CIN KEYWDS P450, HEME, MONOOXYGENASE, CINDOXIN, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.MADRONA,T.L.POULOS REVDAT 3 20-SEP-23 4L6G 1 REMARK SEQADV LINK REVDAT 2 14-AUG-13 4L6G 1 JRNL REVDAT 1 24-JUL-13 4L6G 0 JRNL AUTH Y.MADRONA,S.A.HOLLINGSWORTH,B.KHAN,T.L.POULOS JRNL TITL P450CIN ACTIVE SITE WATER: IMPLICATIONS FOR SUBSTRATE JRNL TITL 2 BINDING AND SOLVENT ACCESSIBILITY. JRNL REF BIOCHEMISTRY V. 52 5039 2013 JRNL REFN ISSN 0006-2960 JRNL PMID 23829586 JRNL DOI 10.1021/BI4006946 REMARK 2 REMARK 2 RESOLUTION. 1.37 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.2_1309) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.37 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.75 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.8 REMARK 3 NUMBER OF REFLECTIONS : 185127 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.169 REMARK 3 R VALUE (WORKING SET) : 0.167 REMARK 3 FREE R VALUE : 0.207 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.030 REMARK 3 FREE R VALUE TEST SET COUNT : 9314 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 34.7653 - 4.2575 0.93 5978 332 0.2081 0.2346 REMARK 3 2 4.2575 - 3.3802 0.95 5928 310 0.1643 0.1813 REMARK 3 3 3.3802 - 2.9532 0.96 5914 322 0.1708 0.1894 REMARK 3 4 2.9532 - 2.6833 0.96 5920 283 0.1734 0.2073 REMARK 3 5 2.6833 - 2.4910 0.97 5921 314 0.1665 0.2052 REMARK 3 6 2.4910 - 2.3442 0.97 5950 281 0.1602 0.1997 REMARK 3 7 2.3442 - 2.2268 0.97 5891 303 0.1520 0.1765 REMARK 3 8 2.2268 - 2.1299 0.97 5927 291 0.1517 0.2010 REMARK 3 9 2.1299 - 2.0479 0.97 5907 294 0.1543 0.2105 REMARK 3 10 2.0479 - 1.9772 0.97 5865 296 0.1529 0.2029 REMARK 3 11 1.9772 - 1.9154 0.97 5853 283 0.1521 0.1986 REMARK 3 12 1.9154 - 1.8607 0.96 5827 329 0.1471 0.2051 REMARK 3 13 1.8607 - 1.8117 0.97 5829 314 0.1412 0.2063 REMARK 3 14 1.8117 - 1.7675 0.96 5800 325 0.1439 0.1778 REMARK 3 15 1.7675 - 1.7273 0.96 5801 326 0.1429 0.2009 REMARK 3 16 1.7273 - 1.6906 0.96 5814 319 0.1430 0.2144 REMARK 3 17 1.6906 - 1.6567 0.97 5812 318 0.1477 0.2030 REMARK 3 18 1.6567 - 1.6255 0.97 5807 301 0.1440 0.2032 REMARK 3 19 1.6255 - 1.5964 0.97 5769 321 0.1409 0.1725 REMARK 3 20 1.5964 - 1.5694 0.97 5893 321 0.1430 0.1867 REMARK 3 21 1.5694 - 1.5441 0.97 5794 317 0.1488 0.2042 REMARK 3 22 1.5441 - 1.5203 0.97 5824 324 0.1581 0.2249 REMARK 3 23 1.5203 - 1.4980 0.97 5835 269 0.1724 0.2443 REMARK 3 24 1.4980 - 1.4769 0.97 5889 331 0.1866 0.2697 REMARK 3 25 1.4769 - 1.4569 0.98 5829 323 0.2009 0.2664 REMARK 3 26 1.4569 - 1.4380 0.98 5836 298 0.2033 0.2480 REMARK 3 27 1.4380 - 1.4200 0.98 5883 306 0.2121 0.2647 REMARK 3 28 1.4200 - 1.4029 0.98 5859 320 0.2184 0.2907 REMARK 3 29 1.4029 - 1.3866 0.98 5902 322 0.2316 0.2761 REMARK 3 30 1.3866 - 1.3710 0.97 5756 321 0.2511 0.3206 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.130 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.720 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.008 6626 REMARK 3 ANGLE : 1.277 9041 REMARK 3 CHIRALITY : 0.051 974 REMARK 3 PLANARITY : 0.007 1163 REMARK 3 DIHEDRAL : 15.122 2419 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : 1 REMARK 3 NCS GROUP : 1 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4L6G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-JUN-13. REMARK 100 THE DEPOSITION ID IS D_1000080240. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-SEP-12 REMARK 200 TEMPERATURE (KELVIN) : 70 REMARK 200 PH : 6.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL SI(111) REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 185316 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.370 REMARK 200 RESOLUTION RANGE LOW (A) : 34.754 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.4 REMARK 200 DATA REDUNDANCY : 4.200 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07000 REMARK 200 FOR THE DATA SET : 9.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.37 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.45 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.30 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.47200 REMARK 200 FOR SHELL : 2.000 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 1T2B REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.69 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.55 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG3350, 100 MM BIS-TRIS, PH 6.2, REMARK 280 150 MM LITHIUM SULFATE, 7 MM 1,8-CINEOLE, 3 MM TCEP, 100 MM REMARK 280 SODIUM CHLORIDE, VAPOR DIFFUSION, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 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 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 34.40500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 63.85500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 51.88500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 63.85500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 34.40500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 51.88500 REMARK 290 SMTRY3 4 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 7 REMARK 465 MET B 7 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 866 O HOH A 894 2.15 REMARK 500 O HOH A 738 O HOH A 1002 2.16 REMARK 500 O HOH A 1049 O HOH A 1072 2.16 REMARK 500 O HOH B 825 O HOH B 857 2.17 REMARK 500 O HOH B 871 O HOH B 944 2.17 REMARK 500 O HOH A 836 O HOH A 1066 2.17 REMARK 500 OE2 GLU A 225 O HOH A 829 2.17 REMARK 500 OE1 GLU A 259 O HOH A 934 2.18 REMARK 500 O HOH B 942 O HOH B 1036 2.18 REMARK 500 O HOH B 790 O HOH B 952 2.18 REMARK 500 O HOH A 774 O HOH A 965 2.18 REMARK 500 O HOH B 1019 O HOH B 1042 2.18 REMARK 500 O HOH A 947 O HOH A 1016 2.19 REMARK 500 O HOH A 765 O HOH A 917 2.19 REMARK 500 NZ LYS B 107 O HOH B 1003 2.19 REMARK 500 NZ LYS B 377 O HOH B 951 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 870 O HOH B 800 1455 2.18 REMARK 500 O HOH A 1073 O HOH B 957 1455 2.19 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 MET A 89 CG - SD - CE ANGL. DEV. = 10.3 DEGREES REMARK 500 ARG A 336 NE - CZ - NH1 ANGL. DEV. = 3.2 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 MET A 90 -64.36 72.63 REMARK 500 ASP A 163 31.81 -99.72 REMARK 500 ASP A 241 -74.54 -100.20 REMARK 500 HIS A 342 140.95 -171.91 REMARK 500 CYS A 347 119.75 -37.91 REMARK 500 MET B 90 -62.86 71.69 REMARK 500 ASP B 241 -73.88 -99.74 REMARK 500 HIS B 342 141.34 -170.53 REMARK 500 CYS B 347 121.05 -39.52 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 HEM A 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 347 SG REMARK 620 2 HEM A 501 NA 101.3 REMARK 620 3 HEM A 501 NB 93.9 89.1 REMARK 620 4 HEM A 501 NC 92.7 165.7 87.3 REMARK 620 5 HEM A 501 ND 102.3 88.5 163.8 91.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 347 SG REMARK 620 2 HEM B 501 NA 102.8 REMARK 620 3 HEM B 501 NB 93.6 87.9 REMARK 620 4 HEM B 501 NC 93.6 163.6 89.2 REMARK 620 5 HEM B 501 ND 105.0 89.0 161.5 88.7 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 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CNL A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PGE A 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CNL B 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PGE B 505 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4L77 RELATED DB: PDB REMARK 900 RELATED ID: 4LHT RELATED DB: PDB DBREF 4L6G A 8 404 UNP Q8VQF6 Q8VQF6_CITBR 8 404 DBREF 4L6G B 8 404 UNP Q8VQF6 Q8VQF6_CITBR 8 404 SEQADV 4L6G MET A 7 UNP Q8VQF6 INITIATING METHIONINE SEQADV 4L6G PHE A 81 UNP Q8VQF6 TYR 81 ENGINEERED MUTATION SEQADV 4L6G MET B 7 UNP Q8VQF6 INITIATING METHIONINE SEQADV 4L6G PHE B 81 UNP Q8VQF6 TYR 81 ENGINEERED MUTATION SEQRES 1 A 398 MET THR SER LEU PHE THR THR ALA ASP HIS TYR HIS THR SEQRES 2 A 398 PRO LEU GLY PRO ASP GLY THR PRO HIS ALA PHE PHE GLU SEQRES 3 A 398 ALA LEU ARG ASP GLU ALA GLU THR THR PRO ILE GLY TRP SEQRES 4 A 398 SER GLU ALA TYR GLY GLY HIS TRP VAL VAL ALA GLY TYR SEQRES 5 A 398 LYS GLU ILE GLN ALA VAL ILE GLN ASN THR LYS ALA PHE SEQRES 6 A 398 SER ASN LYS GLY VAL THR PHE PRO ARG PHE GLU THR GLY SEQRES 7 A 398 GLU PHE GLU LEU MET MET ALA GLY GLN ASP ASP PRO VAL SEQRES 8 A 398 HIS LYS LYS TYR ARG GLN LEU VAL ALA LYS PRO PHE SER SEQRES 9 A 398 PRO GLU ALA THR ASP LEU PHE THR GLU GLN LEU ARG GLN SEQRES 10 A 398 SER THR ASN ASP LEU ILE ASP ALA ARG ILE GLU LEU GLY SEQRES 11 A 398 GLU GLY ASP ALA ALA THR TRP LEU ALA ASN GLU ILE PRO SEQRES 12 A 398 ALA ARG LEU THR ALA ILE LEU LEU GLY LEU PRO PRO GLU SEQRES 13 A 398 ASP GLY ASP THR TYR ARG ARG TRP VAL TRP ALA ILE THR SEQRES 14 A 398 HIS VAL GLU ASN PRO GLU GLU GLY ALA GLU ILE PHE ALA SEQRES 15 A 398 GLU LEU VAL ALA HIS ALA ARG THR LEU ILE ALA GLU ARG SEQRES 16 A 398 ARG THR ASN PRO GLY ASN ASP ILE MET SER ARG VAL ILE SEQRES 17 A 398 MET SER LYS ILE ASP GLY GLU SER LEU SER GLU ASP ASP SEQRES 18 A 398 LEU ILE GLY PHE PHE THR ILE LEU LEU LEU GLY GLY ILE SEQRES 19 A 398 ASP ASN THR ALA ARG PHE LEU SER SER VAL PHE TRP ARG SEQRES 20 A 398 LEU ALA TRP ASP ILE GLU LEU ARG ARG ARG LEU ILE ALA SEQRES 21 A 398 HIS PRO GLU LEU ILE PRO ASN ALA VAL ASP GLU LEU LEU SEQRES 22 A 398 ARG PHE TYR GLY PRO ALA MET VAL GLY ARG LEU VAL THR SEQRES 23 A 398 GLN GLU VAL THR VAL GLY ASP ILE THR MET LYS PRO GLY SEQRES 24 A 398 GLN THR ALA MET LEU TRP PHE PRO ILE ALA SER ARG ASP SEQRES 25 A 398 ARG SER ALA PHE ASP SER PRO ASP ASN ILE VAL ILE GLU SEQRES 26 A 398 ARG THR PRO ASN ARG HIS LEU SER LEU GLY HIS GLY ILE SEQRES 27 A 398 HIS ARG CYS LEU GLY ALA HIS LEU ILE ARG VAL GLU ALA SEQRES 28 A 398 ARG VAL ALA ILE THR GLU PHE LEU LYS ARG ILE PRO GLU SEQRES 29 A 398 PHE SER LEU ASP PRO ASN LYS GLU CYS GLU TRP LEU MET SEQRES 30 A 398 GLY GLN VAL ALA GLY MET LEU HIS VAL PRO ILE ILE PHE SEQRES 31 A 398 PRO LYS GLY LYS ARG LEU SER GLU SEQRES 1 B 398 MET THR SER LEU PHE THR THR ALA ASP HIS TYR HIS THR SEQRES 2 B 398 PRO LEU GLY PRO ASP GLY THR PRO HIS ALA PHE PHE GLU SEQRES 3 B 398 ALA LEU ARG ASP GLU ALA GLU THR THR PRO ILE GLY TRP SEQRES 4 B 398 SER GLU ALA TYR GLY GLY HIS TRP VAL VAL ALA GLY TYR SEQRES 5 B 398 LYS GLU ILE GLN ALA VAL ILE GLN ASN THR LYS ALA PHE SEQRES 6 B 398 SER ASN LYS GLY VAL THR PHE PRO ARG PHE GLU THR GLY SEQRES 7 B 398 GLU PHE GLU LEU MET MET ALA GLY GLN ASP ASP PRO VAL SEQRES 8 B 398 HIS LYS LYS TYR ARG GLN LEU VAL ALA LYS PRO PHE SER SEQRES 9 B 398 PRO GLU ALA THR ASP LEU PHE THR GLU GLN LEU ARG GLN SEQRES 10 B 398 SER THR ASN ASP LEU ILE ASP ALA ARG ILE GLU LEU GLY SEQRES 11 B 398 GLU GLY ASP ALA ALA THR TRP LEU ALA ASN GLU ILE PRO SEQRES 12 B 398 ALA ARG LEU THR ALA ILE LEU LEU GLY LEU PRO PRO GLU SEQRES 13 B 398 ASP GLY ASP THR TYR ARG ARG TRP VAL TRP ALA ILE THR SEQRES 14 B 398 HIS VAL GLU ASN PRO GLU GLU GLY ALA GLU ILE PHE ALA SEQRES 15 B 398 GLU LEU VAL ALA HIS ALA ARG THR LEU ILE ALA GLU ARG SEQRES 16 B 398 ARG THR ASN PRO GLY ASN ASP ILE MET SER ARG VAL ILE SEQRES 17 B 398 MET SER LYS ILE ASP GLY GLU SER LEU SER GLU ASP ASP SEQRES 18 B 398 LEU ILE GLY PHE PHE THR ILE LEU LEU LEU GLY GLY ILE SEQRES 19 B 398 ASP ASN THR ALA ARG PHE LEU SER SER VAL PHE TRP ARG SEQRES 20 B 398 LEU ALA TRP ASP ILE GLU LEU ARG ARG ARG LEU ILE ALA SEQRES 21 B 398 HIS PRO GLU LEU ILE PRO ASN ALA VAL ASP GLU LEU LEU SEQRES 22 B 398 ARG PHE TYR GLY PRO ALA MET VAL GLY ARG LEU VAL THR SEQRES 23 B 398 GLN GLU VAL THR VAL GLY ASP ILE THR MET LYS PRO GLY SEQRES 24 B 398 GLN THR ALA MET LEU TRP PHE PRO ILE ALA SER ARG ASP SEQRES 25 B 398 ARG SER ALA PHE ASP SER PRO ASP ASN ILE VAL ILE GLU SEQRES 26 B 398 ARG THR PRO ASN ARG HIS LEU SER LEU GLY HIS GLY ILE SEQRES 27 B 398 HIS ARG CYS LEU GLY ALA HIS LEU ILE ARG VAL GLU ALA SEQRES 28 B 398 ARG VAL ALA ILE THR GLU PHE LEU LYS ARG ILE PRO GLU SEQRES 29 B 398 PHE SER LEU ASP PRO ASN LYS GLU CYS GLU TRP LEU MET SEQRES 30 B 398 GLY GLN VAL ALA GLY MET LEU HIS VAL PRO ILE ILE PHE SEQRES 31 B 398 PRO LYS GLY LYS ARG LEU SER GLU HET HEM A 501 43 HET CNL A 502 11 HET SO4 A 503 5 HET PGE A 504 10 HET HEM B 501 43 HET CNL B 502 11 HET SO4 B 503 5 HET SO4 B 504 5 HET PGE B 505 10 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM CNL 1,3,3-TRIMETHYL-2-OXABICYCLO[2.2.2]OCTANE HETNAM SO4 SULFATE ION HETNAM PGE TRIETHYLENE GLYCOL HETSYN HEM HEME HETSYN CNL 1,8-CINEOLE FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 4 CNL 2(C10 H18 O) FORMUL 5 SO4 3(O4 S 2-) FORMUL 6 PGE 2(C6 H14 O4) FORMUL 12 HOH *970(H2 O) HELIX 1 1 PRO A 27 GLU A 39 1 13 HELIX 2 2 GLU A 47 GLY A 51 5 5 HELIX 3 3 GLY A 57 ASN A 67 1 11 HELIX 4 4 PRO A 96 ALA A 106 1 11 HELIX 5 5 LYS A 107 PHE A 109 5 3 HELIX 6 6 SER A 110 LEU A 116 1 7 HELIX 7 7 PHE A 117 ALA A 131 1 15 HELIX 8 8 ALA A 140 LEU A 144 1 5 HELIX 9 9 ASN A 146 GLY A 158 1 13 HELIX 10 10 PRO A 160 GLU A 162 5 3 HELIX 11 11 ASP A 163 HIS A 176 1 14 HELIX 12 12 ASN A 179 ASN A 204 1 26 HELIX 13 13 ASP A 208 MET A 215 1 8 HELIX 14 14 SER A 224 ASP A 241 1 18 HELIX 15 15 ASP A 241 ASP A 257 1 17 HELIX 16 16 ASP A 257 HIS A 267 1 11 HELIX 17 17 LEU A 270 GLY A 283 1 14 HELIX 18 18 TRP A 311 SER A 316 1 6 HELIX 19 19 GLY A 349 ILE A 368 1 20 HELIX 20 20 PRO B 27 GLU B 39 1 13 HELIX 21 21 GLU B 47 GLY B 51 5 5 HELIX 22 22 GLY B 57 ASN B 67 1 11 HELIX 23 23 PRO B 96 LEU B 104 1 9 HELIX 24 24 VAL B 105 PHE B 109 5 5 HELIX 25 25 SER B 110 LEU B 116 1 7 HELIX 26 26 PHE B 117 ALA B 131 1 15 HELIX 27 27 ALA B 140 LEU B 144 1 5 HELIX 28 28 ASN B 146 GLY B 158 1 13 HELIX 29 29 ASP B 163 HIS B 176 1 14 HELIX 30 30 ASN B 179 ASN B 204 1 26 HELIX 31 31 ASP B 208 MET B 215 1 8 HELIX 32 32 SER B 224 ASP B 241 1 18 HELIX 33 33 ASP B 241 ASP B 257 1 17 HELIX 34 34 ASP B 257 HIS B 267 1 11 HELIX 35 35 LEU B 270 GLY B 283 1 14 HELIX 36 36 TRP B 311 SER B 316 1 6 HELIX 37 37 HIS B 342 ARG B 346 5 5 HELIX 38 38 GLY B 349 ILE B 368 1 20 SHEET 1 A 5 ILE A 43 SER A 46 0 SHEET 2 A 5 HIS A 52 VAL A 55 -1 O VAL A 54 N GLY A 44 SHEET 3 A 5 THR A 307 LEU A 310 1 O MET A 309 N TRP A 53 SHEET 4 A 5 VAL A 287 VAL A 291 -1 N VAL A 287 O LEU A 310 SHEET 5 A 5 PHE A 71 SER A 72 -1 N SER A 72 O LEU A 290 SHEET 1 B 3 GLU A 137 ASP A 139 0 SHEET 2 B 3 PRO A 393 ILE A 395 -1 O ILE A 394 N GLY A 138 SHEET 3 B 3 SER A 372 LEU A 373 -1 N SER A 372 O ILE A 395 SHEET 1 C 2 LYS A 217 ILE A 218 0 SHEET 2 C 2 GLU A 221 SER A 222 -1 O GLU A 221 N ILE A 218 SHEET 1 D 2 VAL A 295 VAL A 297 0 SHEET 2 D 2 ILE A 300 MET A 302 -1 O MET A 302 N VAL A 295 SHEET 1 E 2 GLU A 380 LEU A 382 0 SHEET 2 E 2 GLY A 388 HIS A 391 -1 O LEU A 390 N GLU A 380 SHEET 1 F 5 ILE B 43 SER B 46 0 SHEET 2 F 5 HIS B 52 VAL B 55 -1 O HIS B 52 N SER B 46 SHEET 3 F 5 THR B 307 LEU B 310 1 O MET B 309 N TRP B 53 SHEET 4 F 5 VAL B 287 VAL B 291 -1 N VAL B 287 O LEU B 310 SHEET 5 F 5 PHE B 71 SER B 72 -1 N SER B 72 O LEU B 290 SHEET 1 G 3 GLU B 137 ASP B 139 0 SHEET 2 G 3 PRO B 393 ILE B 395 -1 O ILE B 394 N GLY B 138 SHEET 3 G 3 SER B 372 LEU B 373 -1 N SER B 372 O ILE B 395 SHEET 1 H 2 LYS B 217 ILE B 218 0 SHEET 2 H 2 GLU B 221 SER B 222 -1 O GLU B 221 N ILE B 218 SHEET 1 I 2 VAL B 295 VAL B 297 0 SHEET 2 I 2 ILE B 300 MET B 302 -1 O MET B 302 N VAL B 295 SHEET 1 J 2 GLU B 380 LEU B 382 0 SHEET 2 J 2 GLY B 388 HIS B 391 -1 O LEU B 390 N GLU B 380 LINK SG CYS A 347 FE HEM A 501 1555 1555 2.45 LINK SG CYS B 347 FE HEM B 501 1555 1555 2.42 CISPEP 1 PHE A 78 PRO A 79 0 -8.37 CISPEP 2 ASP A 95 PRO A 96 0 5.37 CISPEP 3 THR A 333 PRO A 334 0 3.95 CISPEP 4 PHE B 78 PRO B 79 0 -8.83 CISPEP 5 ASP B 95 PRO B 96 0 5.69 CISPEP 6 THR B 333 PRO B 334 0 1.49 SITE 1 AC1 21 ASN A 73 VAL A 76 MET A 90 ALA A 91 SITE 2 AC1 21 HIS A 98 ARG A 102 ILE A 234 GLY A 238 SITE 3 AC1 21 ASN A 242 THR A 243 VAL A 287 ARG A 289 SITE 4 AC1 21 PHE A 312 SER A 339 LEU A 340 GLY A 341 SITE 5 AC1 21 ILE A 344 HIS A 345 CYS A 347 ILE A 353 SITE 6 AC1 21 HOH A 610 SITE 1 AC2 2 ASN A 242 VAL A 386 SITE 1 AC3 9 ARG A 346 ARG A 354 HOH A 819 HOH A1044 SITE 2 AC3 9 LYS B 69 GLN B 293 HOH B 620 HOH B 687 SITE 3 AC3 9 HOH B 917 SITE 1 AC4 7 TRP A 45 GLY A 50 LYS A 303 PRO A 304 SITE 2 AC4 7 GLY A 305 GLN A 306 HOH A 754 SITE 1 AC5 25 ASN B 73 VAL B 76 MET B 90 ALA B 91 SITE 2 AC5 25 HIS B 98 ARG B 102 ILE B 234 LEU B 235 SITE 3 AC5 25 GLY B 238 ASN B 242 THR B 243 PHE B 246 SITE 4 AC5 25 ARG B 289 PHE B 312 SER B 339 LEU B 340 SITE 5 AC5 25 GLY B 341 ILE B 344 HIS B 345 CYS B 347 SITE 6 AC5 25 LEU B 348 ILE B 353 CNL B 502 HOH B 610 SITE 7 AC5 25 HOH B 813 SITE 1 AC6 3 ASN B 242 VAL B 386 HEM B 501 SITE 1 AC7 5 ARG B 346 ALA B 350 ARG B 354 HOH B 835 SITE 2 AC7 5 HOH B 959 SITE 1 AC8 5 ASN A 207 HOH A 784 ARG B 122 ARG B 358 SITE 2 AC8 5 HOH B 774 SITE 1 AC9 5 TRP B 45 GLY B 50 PRO B 304 GLY B 305 SITE 2 AC9 5 HOH B 699 CRYST1 68.810 103.770 127.710 90.00 90.00 90.00 P 21 21 21 8 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 0.014533 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009637 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007830 0.00000