HEADER OXIDOREDUCTASE 07-JUN-13 4L4D TITLE STRUCTURE OF CYANIDE AND CAMPHOR BOUND P450CAM MUTANT L358A COMPND MOL_ID: 1; COMPND 2 MOLECULE: CAMPHOR 5-MONOOXYGENASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CYTOCHROME P450-CAM, CYTOCHROME P450CAM; COMPND 5 EC: 1.14.15.1; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS PUTIDA; SOURCE 3 ORGANISM_TAXID: 303; SOURCE 4 GENE: CAMC, CYP101; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS MONO-OXYGENASE, CYTOCHROME P450, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR D.BATABYAL,H.LI,T.L.POULOS REVDAT 3 20-SEP-23 4L4D 1 REMARK SEQADV LINK REVDAT 2 28-AUG-13 4L4D 1 JRNL REVDAT 1 31-JUL-13 4L4D 0 JRNL AUTH D.BATABYAL,H.LI,T.L.POULOS JRNL TITL SYNERGISTIC EFFECTS OF MUTATIONS IN CYTOCHROME P450CAM JRNL TITL 2 DESIGNED TO MIMIC CYP101D1. JRNL REF BIOCHEMISTRY V. 52 5396 2013 JRNL REFN ISSN 0006-2960 JRNL PMID 23865948 JRNL DOI 10.1021/BI400676D REMARK 2 REMARK 2 RESOLUTION. 2.10 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.52 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 93.3 REMARK 3 NUMBER OF REFLECTIONS : 22541 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.177 REMARK 3 R VALUE (WORKING SET) : 0.173 REMARK 3 FREE R VALUE : 0.241 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.190 REMARK 3 FREE R VALUE TEST SET COUNT : 1171 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 34.5256 - 4.2055 0.96 2895 176 0.1821 0.2300 REMARK 3 2 4.2055 - 3.3389 0.96 2774 161 0.1630 0.2286 REMARK 3 3 3.3389 - 2.9171 0.99 2856 143 0.1853 0.2559 REMARK 3 4 2.9171 - 2.6505 0.98 2752 152 0.1824 0.2398 REMARK 3 5 2.6505 - 2.4606 0.96 2708 158 0.1731 0.2651 REMARK 3 6 2.4606 - 2.3155 0.93 2648 142 0.1674 0.2342 REMARK 3 7 2.3155 - 2.1996 0.90 2541 138 0.1594 0.2437 REMARK 3 8 2.1996 - 2.1039 0.78 2196 101 0.1565 0.2471 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.230 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.890 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL 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 : 0.010 3344 REMARK 3 ANGLE : 1.168 4555 REMARK 3 CHIRALITY : 0.077 489 REMARK 3 PLANARITY : 0.005 601 REMARK 3 DIHEDRAL : 16.266 1246 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 10 THROUGH 120 ) REMARK 3 ORIGIN FOR THE GROUP (A): -12.6969 5.9006 -15.5863 REMARK 3 T TENSOR REMARK 3 T11: 0.0837 T22: 0.1275 REMARK 3 T33: 0.0737 T12: 0.0006 REMARK 3 T13: -0.0201 T23: 0.0046 REMARK 3 L TENSOR REMARK 3 L11: 0.8567 L22: 1.5605 REMARK 3 L33: 0.8861 L12: -0.1584 REMARK 3 L13: 0.1985 L23: -0.4469 REMARK 3 S TENSOR REMARK 3 S11: -0.0534 S12: -0.1504 S13: 0.0276 REMARK 3 S21: 0.2413 S22: 0.0667 S23: -0.0340 REMARK 3 S31: -0.0332 S32: -0.0131 S33: -0.0202 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 121 THROUGH 266 ) REMARK 3 ORIGIN FOR THE GROUP (A): -11.4300 28.6076 -23.6638 REMARK 3 T TENSOR REMARK 3 T11: 0.1145 T22: 0.0940 REMARK 3 T33: 0.1617 T12: -0.0143 REMARK 3 T13: -0.0183 T23: -0.0167 REMARK 3 L TENSOR REMARK 3 L11: 0.6037 L22: 1.3261 REMARK 3 L33: 0.9513 L12: -0.1836 REMARK 3 L13: 0.1652 L23: -0.4367 REMARK 3 S TENSOR REMARK 3 S11: -0.1925 S12: -0.1390 S13: 0.2319 REMARK 3 S21: 0.2766 S22: 0.0562 S23: -0.1421 REMARK 3 S31: -0.1534 S32: 0.0902 S33: 0.0466 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 267 THROUGH 414 ) REMARK 3 ORIGIN FOR THE GROUP (A): -19.7998 12.7374 -31.3672 REMARK 3 T TENSOR REMARK 3 T11: 0.0539 T22: 0.0834 REMARK 3 T33: 0.0667 T12: -0.0054 REMARK 3 T13: -0.0009 T23: -0.0000 REMARK 3 L TENSOR REMARK 3 L11: 0.2679 L22: 1.2256 REMARK 3 L33: 1.0620 L12: -0.1445 REMARK 3 L13: -0.0066 L23: -0.9053 REMARK 3 S TENSOR REMARK 3 S11: -0.0021 S12: 0.0085 S13: -0.0201 REMARK 3 S21: -0.0595 S22: 0.0682 S23: 0.0395 REMARK 3 S31: 0.0486 S32: -0.0627 S33: -0.0591 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4L4D COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-JUN-13. REMARK 100 THE DEPOSITION ID IS D_1000080165. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-FEB-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : VARIMAX OPTIC REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN 944+ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22593 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.104 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.0 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.03800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 30.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.17 REMARK 200 COMPLETENESS FOR SHELL (%) : 85.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.50 REMARK 200 R MERGE FOR SHELL (I) : 0.07000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 12.00 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 2CPP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.77 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50 MM TRIS, 400 MM POTASSIUM CHLORIDE, REMARK 280 32% PEG4000, 1.2 MM D-CAMPHOR, PH 7.4, VAPOR DIFFUSION, HANGING REMARK 280 DROP, 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 18.30700 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 52.86650 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 51.79300 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 52.86650 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 18.30700 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 51.79300 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 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 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 0 REMARK 465 THR A 1 REMARK 465 THR A 2 REMARK 465 GLU A 3 REMARK 465 THR A 4 REMARK 465 ILE A 5 REMARK 465 GLN A 6 REMARK 465 SER A 7 REMARK 465 ASN A 8 REMARK 465 ALA A 9 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 NH2 ARG A 212 O ILE A 233 2.19 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 ASN A 30 63.78 -164.91 REMARK 500 TYR A 154 -49.79 -141.45 REMARK 500 LEU A 294 -3.58 -145.04 REMARK 500 ASP A 297 -160.43 -116.14 REMARK 500 CYS A 357 124.42 -36.43 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 K A 505 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LEU A 45 O REMARK 620 2 VAL A 50 O 114.9 REMARK 620 3 PRO A 51 O 118.1 69.8 REMARK 620 4 THR A 66 OG1 87.2 143.8 74.5 REMARK 620 5 HOH A 656 O 97.9 64.1 130.3 144.5 REMARK 620 6 HOH A 743 O 157.7 68.0 84.0 102.5 62.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 504 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 84 O REMARK 620 2 GLY A 93 O 81.5 REMARK 620 3 GLU A 94 O 154.6 78.0 REMARK 620 4 TYR A 96 O 97.7 87.2 96.1 REMARK 620 5 HOH A1000 O 89.5 96.0 78.0 172.4 REMARK 620 6 HOH A1001 O 97.1 177.9 103.0 94.5 82.4 REMARK 620 N 1 2 3 4 5 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 357 SG REMARK 620 2 HEM A 501 NA 98.9 REMARK 620 3 HEM A 501 NB 92.3 90.3 REMARK 620 4 HEM A 501 NC 86.9 174.1 87.9 REMARK 620 5 HEM A 501 ND 93.5 87.9 174.2 93.3 REMARK 620 6 CYN A 502 C 169.7 91.0 84.6 83.2 89.8 REMARK 620 N 1 2 3 4 5 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 CYN A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CAM A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 505 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4L49 RELATED DB: PDB REMARK 900 RELATED ID: 4L4A RELATED DB: PDB REMARK 900 RELATED ID: 4L4B RELATED DB: PDB REMARK 900 RELATED ID: 4L4C RELATED DB: PDB REMARK 900 RELATED ID: 4L4E RELATED DB: PDB REMARK 900 RELATED ID: 4L4F RELATED DB: PDB REMARK 900 RELATED ID: 4L4G RELATED DB: PDB DBREF 4L4D A 0 414 UNP P00183 CPXA_PSEPU 1 415 SEQADV 4L4D ALA A 334 UNP P00183 CYS 335 ENGINEERED MUTATION SEQADV 4L4D ALA A 358 UNP P00183 LEU 359 ENGINEERED MUTATION SEQRES 1 A 415 MET THR THR GLU THR ILE GLN SER ASN ALA ASN LEU ALA SEQRES 2 A 415 PRO LEU PRO PRO HIS VAL PRO GLU HIS LEU VAL PHE ASP SEQRES 3 A 415 PHE ASP MET TYR ASN PRO SER ASN LEU SER ALA GLY VAL SEQRES 4 A 415 GLN GLU ALA TRP ALA VAL LEU GLN GLU SER ASN VAL PRO SEQRES 5 A 415 ASP LEU VAL TRP THR ARG CYS ASN GLY GLY HIS TRP ILE SEQRES 6 A 415 ALA THR ARG GLY GLN LEU ILE ARG GLU ALA TYR GLU ASP SEQRES 7 A 415 TYR ARG HIS PHE SER SER GLU CYS PRO PHE ILE PRO ARG SEQRES 8 A 415 GLU ALA GLY GLU ALA TYR ASP PHE ILE PRO THR SER MET SEQRES 9 A 415 ASP PRO PRO GLU GLN ARG GLN PHE ARG ALA LEU ALA ASN SEQRES 10 A 415 GLN VAL VAL GLY MET PRO VAL VAL ASP LYS LEU GLU ASN SEQRES 11 A 415 ARG ILE GLN GLU LEU ALA CYS SER LEU ILE GLU SER LEU SEQRES 12 A 415 ARG PRO GLN GLY GLN CYS ASN PHE THR GLU ASP TYR ALA SEQRES 13 A 415 GLU PRO PHE PRO ILE ARG ILE PHE MET LEU LEU ALA GLY SEQRES 14 A 415 LEU PRO GLU GLU ASP ILE PRO HIS LEU LYS TYR LEU THR SEQRES 15 A 415 ASP GLN MET THR ARG PRO ASP GLY SER MET THR PHE ALA SEQRES 16 A 415 GLU ALA LYS GLU ALA LEU TYR ASP TYR LEU ILE PRO ILE SEQRES 17 A 415 ILE GLU GLN ARG ARG GLN LYS PRO GLY THR ASP ALA ILE SEQRES 18 A 415 SER ILE VAL ALA ASN GLY GLN VAL ASN GLY ARG PRO ILE SEQRES 19 A 415 THR SER ASP GLU ALA LYS ARG MET CYS GLY LEU LEU LEU SEQRES 20 A 415 VAL GLY GLY LEU ASP THR VAL VAL ASN PHE LEU SER PHE SEQRES 21 A 415 SER MET GLU PHE LEU ALA LYS SER PRO GLU HIS ARG GLN SEQRES 22 A 415 GLU LEU ILE GLU ARG PRO GLU ARG ILE PRO ALA ALA CYS SEQRES 23 A 415 GLU GLU LEU LEU ARG ARG PHE SER LEU VAL ALA ASP GLY SEQRES 24 A 415 ARG ILE LEU THR SER ASP TYR GLU PHE HIS GLY VAL GLN SEQRES 25 A 415 LEU LYS LYS GLY ASP GLN ILE LEU LEU PRO GLN MET LEU SEQRES 26 A 415 SER GLY LEU ASP GLU ARG GLU ASN ALA ALA PRO MET HIS SEQRES 27 A 415 VAL ASP PHE SER ARG GLN LYS VAL SER HIS THR THR PHE SEQRES 28 A 415 GLY HIS GLY SER HIS LEU CYS ALA GLY GLN HIS LEU ALA SEQRES 29 A 415 ARG ARG GLU ILE ILE VAL THR LEU LYS GLU TRP LEU THR SEQRES 30 A 415 ARG ILE PRO ASP PHE SER ILE ALA PRO GLY ALA GLN ILE SEQRES 31 A 415 GLN HIS LYS SER GLY ILE VAL SER GLY VAL GLN ALA LEU SEQRES 32 A 415 PRO LEU VAL TRP ASP PRO ALA THR THR LYS ALA VAL HET HEM A 501 43 HET CYN A 502 2 HET CAM A 503 11 HET K A 504 1 HET K A 505 1 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM CYN CYANIDE ION HETNAM CAM CAMPHOR HETNAM K POTASSIUM ION HETSYN HEM HEME FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 CYN C N 1- FORMUL 4 CAM C10 H16 O FORMUL 5 K 2(K 1+) FORMUL 7 HOH *401(H2 O) HELIX 1 1 PRO A 19 VAL A 23 5 5 HELIX 2 2 ASN A 33 ALA A 36 5 4 HELIX 3 3 GLY A 37 ALA A 43 1 7 HELIX 4 4 VAL A 44 GLU A 47 5 4 HELIX 5 5 ARG A 57 GLY A 61 5 5 HELIX 6 6 ARG A 67 ASP A 77 1 11 HELIX 7 7 PRO A 89 TYR A 96 1 8 HELIX 8 8 GLU A 107 GLY A 120 1 14 HELIX 9 9 GLY A 120 ARG A 143 1 24 HELIX 10 10 PHE A 150 TYR A 154 1 5 HELIX 11 11 GLU A 156 GLY A 168 1 13 HELIX 12 12 PRO A 170 GLU A 172 5 3 HELIX 13 13 ASP A 173 ARG A 186 1 14 HELIX 14 14 THR A 192 LYS A 214 1 23 HELIX 15 15 ASP A 218 ASN A 225 1 8 HELIX 16 16 THR A 234 ASP A 251 1 18 HELIX 17 17 ASP A 251 ALA A 265 1 15 HELIX 18 18 SER A 267 ARG A 277 1 11 HELIX 19 19 ARG A 280 PHE A 292 1 13 HELIX 20 20 HIS A 352 LEU A 356 5 5 HELIX 21 21 GLY A 359 ILE A 378 1 20 HELIX 22 22 ASP A 407 THR A 411 5 5 SHEET 1 A 5 LEU A 53 THR A 56 0 SHEET 2 A 5 HIS A 62 ALA A 65 -1 O HIS A 62 N THR A 56 SHEET 3 A 5 GLN A 317 LEU A 319 1 O LEU A 319 N TRP A 63 SHEET 4 A 5 GLY A 298 LEU A 301 -1 N ARG A 299 O ILE A 318 SHEET 5 A 5 PHE A 81 SER A 82 -1 N SER A 82 O ILE A 300 SHEET 1 B 3 GLN A 147 ASN A 149 0 SHEET 2 B 3 PRO A 403 VAL A 405 -1 O LEU A 404 N CYS A 148 SHEET 3 B 3 SER A 382 ILE A 383 -1 N SER A 382 O VAL A 405 SHEET 1 C 2 GLN A 227 VAL A 228 0 SHEET 2 C 2 ARG A 231 PRO A 232 -1 O ARG A 231 N VAL A 228 SHEET 1 D 2 TYR A 305 PHE A 307 0 SHEET 2 D 2 VAL A 310 LEU A 312 -1 O LEU A 312 N TYR A 305 SHEET 1 E 2 HIS A 391 LYS A 392 0 SHEET 2 E 2 GLY A 398 VAL A 399 -1 O GLY A 398 N LYS A 392 LINK O LEU A 45 K K A 505 1555 1555 2.76 LINK O VAL A 50 K K A 505 1555 1555 2.76 LINK O PRO A 51 K K A 505 1555 1555 2.79 LINK OG1 THR A 66 K K A 505 1555 1555 2.66 LINK O GLU A 84 K K A 504 1555 1555 2.68 LINK O GLY A 93 K K A 504 1555 1555 2.79 LINK O GLU A 94 K K A 504 1555 1555 3.00 LINK O TYR A 96 K K A 504 1555 1555 2.65 LINK SG CYS A 357 FE HEM A 501 1555 1555 2.27 LINK FE HEM A 501 C CYN A 502 1555 1555 2.06 LINK K K A 504 O HOH A1000 1555 1555 2.71 LINK K K A 504 O HOH A1001 1555 1555 2.85 LINK K K A 505 O HOH A 656 1555 1555 2.82 LINK K K A 505 O HOH A 743 1555 1555 2.81 CISPEP 1 ILE A 88 PRO A 89 0 5.17 CISPEP 2 ILE A 99 PRO A 100 0 0.96 CISPEP 3 PRO A 105 PRO A 106 0 3.33 SITE 1 AC1 23 THR A 101 GLN A 108 ARG A 112 VAL A 119 SITE 2 AC1 23 LEU A 244 GLY A 248 THR A 252 VAL A 253 SITE 3 AC1 23 LEU A 294 ASP A 297 ARG A 299 GLN A 322 SITE 4 AC1 23 THR A 349 PHE A 350 GLY A 351 HIS A 355 SITE 5 AC1 23 CYS A 357 GLY A 359 ALA A 363 CYN A 502 SITE 6 AC1 23 CAM A 503 HOH A 703 HOH A 708 SITE 1 AC2 5 GLY A 248 THR A 252 HEM A 501 CAM A 503 SITE 2 AC2 5 HOH A 712 SITE 1 AC3 5 PHE A 87 TYR A 96 VAL A 247 HEM A 501 SITE 2 AC3 5 CYN A 502 SITE 1 AC4 6 GLU A 84 GLY A 93 GLU A 94 TYR A 96 SITE 2 AC4 6 HOH A1000 HOH A1001 SITE 1 AC5 6 LEU A 45 VAL A 50 PRO A 51 THR A 66 SITE 2 AC5 6 HOH A 656 HOH A 743 CRYST1 36.614 103.586 105.733 90.00 90.00 90.00 P 21 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 0.027312 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009654 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009458 0.00000