HEADER OXIDOREDUCTASE 07-SEP-13 4MM0 TITLE CRYSTAL STRUCTURE ANALYSIS OF THE PUTATIVE THIOETHER SYNTHASE SGVP TITLE 2 INVOLVED IN THE TAILORING STEP OF GRISEOVIRIDIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: P450-LIKE MONOOXYGENASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 1.14.13.-; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES GRISEOVIRIDIS; SOURCE 3 ORGANISM_TAXID: 45398; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS CYTOCHROME P450, MONOOXYGENASE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR H.ZHANG,L.HUANG,M.YI,T.CAI,H.ZHANG REVDAT 2 08-NOV-23 4MM0 1 REMARK REVDAT 1 17-SEP-14 4MM0 0 JRNL AUTH H.ZHANG,L.HUANG,M.YI,T.CAI,H.ZHANG JRNL TITL STRUCTURAL ANALYSIS OF SGVP: A PUTATIVE THIOETHER SYNTHASE JRNL TITL 2 INVOLVED IN THE TAILORING STEP OF GRISEOVIRIDIN JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.1_1168) 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) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.86 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 2.030 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 42905 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.173 REMARK 3 R VALUE (WORKING SET) : 0.171 REMARK 3 FREE R VALUE : 0.214 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.050 REMARK 3 FREE R VALUE TEST SET COUNT : 2166 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 29.8576 - 6.3930 1.00 2914 165 0.1565 0.1610 REMARK 3 2 6.3930 - 5.0824 1.00 2806 128 0.1788 0.1985 REMARK 3 3 5.0824 - 4.4423 1.00 2751 142 0.1400 0.1744 REMARK 3 4 4.4423 - 4.0372 1.00 2731 149 0.1453 0.1819 REMARK 3 5 4.0372 - 3.7485 1.00 2736 138 0.1613 0.2066 REMARK 3 6 3.7485 - 3.5278 1.00 2692 133 0.1752 0.2245 REMARK 3 7 3.5278 - 3.3514 1.00 2666 174 0.1738 0.2476 REMARK 3 8 3.3514 - 3.2057 1.00 2713 128 0.1814 0.2359 REMARK 3 9 3.2057 - 3.0824 1.00 2700 128 0.1843 0.2377 REMARK 3 10 3.0824 - 2.9761 1.00 2681 144 0.1913 0.2716 REMARK 3 11 2.9761 - 2.8832 1.00 2664 169 0.1906 0.2480 REMARK 3 12 2.8832 - 2.8008 1.00 2676 147 0.1931 0.2617 REMARK 3 13 2.8008 - 2.7271 1.00 2703 122 0.1969 0.2418 REMARK 3 14 2.7271 - 2.6606 1.00 2639 143 0.2097 0.2790 REMARK 3 15 2.6606 - 2.6002 1.00 2667 156 0.2222 0.3185 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) : 0.250 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.620 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.02 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 6323 REMARK 3 ANGLE : 1.127 8647 REMARK 3 CHIRALITY : 0.066 974 REMARK 3 PLANARITY : 0.005 1132 REMARK 3 DIHEDRAL : 13.699 2339 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 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4MM0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 27-SEP-13. REMARK 100 THE DEPOSITION ID IS D_1000082078. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-MAY-12 REMARK 200 TEMPERATURE (KELVIN) : 77.15 REMARK 200 PH : 8.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17U REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979228 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 42958 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 29.856 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.110 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.67 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.3 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: PDB ENTRY 2Y46 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 68.24 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.87 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20%(W/V) POLYETHYLENE GLYCOL 3350, REMARK 280 0.2M POTASSIUM SODIUM TARTRATE TETRAHYDRATE, 3.0%(V/V) DIMETHYL REMARK 280 SULFOXIDE, PH 8.2, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 277.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 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 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 40.16000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 92.02500 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 92.02500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 20.08000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 92.02500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 92.02500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 60.24000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 92.02500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 92.02500 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 20.08000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 92.02500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 92.02500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 60.24000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 40.16000 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 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 350 REMARK 350 BIOMOLECULE: 2 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: 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 -2 REMARK 465 ALA A -1 REMARK 465 SER A 0 REMARK 465 MET A 1 REMARK 465 ALA A 2 REMARK 465 ALA A 3 REMARK 465 SER A 4 REMARK 465 MET B -2 REMARK 465 ALA B -1 REMARK 465 SER B 0 REMARK 465 MET B 1 REMARK 465 ALA B 2 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 LEU A 137 -56.63 -137.31 REMARK 500 LEU A 170 7.40 -63.80 REMARK 500 CYS A 344 118.40 -39.23 REMARK 500 VAL B 82 -18.36 -49.56 REMARK 500 LEU B 137 -56.65 -141.66 REMARK 500 HIS B 339 133.52 -173.45 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 401 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 344 SG REMARK 620 2 HEM A 401 NA 95.8 REMARK 620 3 HEM A 401 NB 87.4 91.6 REMARK 620 4 HEM A 401 NC 90.5 173.6 89.1 REMARK 620 5 HEM A 401 ND 101.5 88.7 171.0 89.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 401 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 344 SG REMARK 620 2 HEM B 401 NA 104.6 REMARK 620 3 HEM B 401 NB 90.2 87.5 REMARK 620 4 HEM B 401 NC 90.3 164.9 90.0 REMARK 620 5 HEM B 401 ND 104.0 84.5 165.1 94.5 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 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 401 REMARK 999 REMARK 999 SEQUENCE REMARK 999 A SEQUENCE DATABASE REFERENCE FOR THIS PROTEIN DOES NOT CURRENTLY REMARK 999 EXIST IN UNIPROT. THE SEQUENCE HAS BEEN DEPOSITED TO DDBJ WITH REMARK 999 ACCESSION NUMBER AGN74891.1. N-TERMINAL RESIDUES MET-ALA-SER ARE REMARK 999 FROM EXPRESSION TAGS. DBREF 4MM0 A -2 396 PDB 4MM0 4MM0 -2 396 DBREF 4MM0 B -2 396 PDB 4MM0 4MM0 -2 396 SEQRES 1 A 399 MET ALA SER MET ALA ALA SER ALA THR ARG HIS PRO TYR SEQRES 2 A 399 PRO PHE ASP ARG ALA VAL PRO THR ALA ILE PRO PRO LEU SEQRES 3 A 399 TYR GLU GLU LEU ARG GLU THR GLU ARG VAL ALA ALA ILE SEQRES 4 A 399 THR MET ALA THR GLY ASP PRO GLY PHE LEU VAL THR ARG SEQRES 5 A 399 TYR GLU ASP VAL ARG PHE VAL LEU SER ASP PRO ARG PHE SEQRES 6 A 399 SER VAL ARG GLN ASP LEU PRO GLY ALA PRO ARG LEU THR SEQRES 7 A 399 GLU MET THR PHE GLU SER VAL MET THR THR ASP PRO PRO SEQRES 8 A 399 VAL HIS THR ARG LEU ARG ARG LEU LEU SER ARG ASP PHE SEQRES 9 A 399 THR ALA ARG ARG ILE GLU ARG MET ARG PRO ARG LEU GLU SEQRES 10 A 399 GLU ILE ALA GLU GLY LEU LEU ASP GLU MET GLU LYS LYS SEQRES 11 A 399 GLY ALA PRO ALA ASP ILE VAL GLU SER LEU ALA VAL PRO SEQRES 12 A 399 PHE PRO ILE THR VAL ILE CYS GLU LEU LEU GLY VAL PRO SEQRES 13 A 399 MET VAL ASP VAL ALA ARG PHE ARG GLY TRP ALA ASP THR SEQRES 14 A 399 MET VAL SER LEU THR GLY TYR SER MET GLU ASP TRP THR SEQRES 15 A 399 ALA ALA ARG ASP ALA LEU GLU SER TYR LEU ASP GLY LEU SEQRES 16 A 399 VAL ALA ALA LYS ARG GLU ASN PRO GLY SER ASP LEU LEU SEQRES 17 A 399 SER ALA LEU VAL ALA THR ALA ALA GLU ASP ASN GLU LEU SEQRES 18 A 399 THR ASP HIS ASP VAL ARG SER LEU SER LEU ILE LEU LEU SEQRES 19 A 399 LEU ALA GLY TYR GLU PRO ALA SER ASN GLN LEU GLY SER SEQRES 20 A 399 SER VAL LEU THR LEU LEU ARG PHE PRO ASP ARG LEU ALA SEQRES 21 A 399 GLU LEU ARG ARG ASP PRO GLY LEU LEU PRO SER ALA VAL SEQRES 22 A 399 GLU GLU LEU MET ARG TYR ALA PRO ALA GLY ASP GLY ALA SEQRES 23 A 399 LEU PHE ARG VAL THR LEU GLU ASP VAL THR ILE GLY ASP SEQRES 24 A 399 THR HIS ILE PRO ALA ASN SER ALA VAL LEU ALA SER THR SEQRES 25 A 399 GLN ALA ALA ASN TRP ASP PRO ARG ARG PHE ASP ASP PRO SEQRES 26 A 399 THR GLY LEU ARG LEU ASP ARG PRO ASP ASN GLN HIS THR SEQRES 27 A 399 ALA LEU GLY HIS GLY ILE HIS PHE CYS LEU GLY ALA ALA SEQRES 28 A 399 LEU ALA ARG VAL GLU LEU GLN VAL ALA ILE GLY ALA LEU SEQRES 29 A 399 LEU ARG ARG PHE PRO ARG LEU ALA LEU ALA THR ASP GLU SEQRES 30 A 399 SER GLY LEU ARG TRP SER SER PRO GLY SER MET LEU SER SEQRES 31 A 399 GLY PHE ALA GLU ILE PRO VAL THR TRP SEQRES 1 B 399 MET ALA SER MET ALA ALA SER ALA THR ARG HIS PRO TYR SEQRES 2 B 399 PRO PHE ASP ARG ALA VAL PRO THR ALA ILE PRO PRO LEU SEQRES 3 B 399 TYR GLU GLU LEU ARG GLU THR GLU ARG VAL ALA ALA ILE SEQRES 4 B 399 THR MET ALA THR GLY ASP PRO GLY PHE LEU VAL THR ARG SEQRES 5 B 399 TYR GLU ASP VAL ARG PHE VAL LEU SER ASP PRO ARG PHE SEQRES 6 B 399 SER VAL ARG GLN ASP LEU PRO GLY ALA PRO ARG LEU THR SEQRES 7 B 399 GLU MET THR PHE GLU SER VAL MET THR THR ASP PRO PRO SEQRES 8 B 399 VAL HIS THR ARG LEU ARG ARG LEU LEU SER ARG ASP PHE SEQRES 9 B 399 THR ALA ARG ARG ILE GLU ARG MET ARG PRO ARG LEU GLU SEQRES 10 B 399 GLU ILE ALA GLU GLY LEU LEU ASP GLU MET GLU LYS LYS SEQRES 11 B 399 GLY ALA PRO ALA ASP ILE VAL GLU SER LEU ALA VAL PRO SEQRES 12 B 399 PHE PRO ILE THR VAL ILE CYS GLU LEU LEU GLY VAL PRO SEQRES 13 B 399 MET VAL ASP VAL ALA ARG PHE ARG GLY TRP ALA ASP THR SEQRES 14 B 399 MET VAL SER LEU THR GLY TYR SER MET GLU ASP TRP THR SEQRES 15 B 399 ALA ALA ARG ASP ALA LEU GLU SER TYR LEU ASP GLY LEU SEQRES 16 B 399 VAL ALA ALA LYS ARG GLU ASN PRO GLY SER ASP LEU LEU SEQRES 17 B 399 SER ALA LEU VAL ALA THR ALA ALA GLU ASP ASN GLU LEU SEQRES 18 B 399 THR ASP HIS ASP VAL ARG SER LEU SER LEU ILE LEU LEU SEQRES 19 B 399 LEU ALA GLY TYR GLU PRO ALA SER ASN GLN LEU GLY SER SEQRES 20 B 399 SER VAL LEU THR LEU LEU ARG PHE PRO ASP ARG LEU ALA SEQRES 21 B 399 GLU LEU ARG ARG ASP PRO GLY LEU LEU PRO SER ALA VAL SEQRES 22 B 399 GLU GLU LEU MET ARG TYR ALA PRO ALA GLY ASP GLY ALA SEQRES 23 B 399 LEU PHE ARG VAL THR LEU GLU ASP VAL THR ILE GLY ASP SEQRES 24 B 399 THR HIS ILE PRO ALA ASN SER ALA VAL LEU ALA SER THR SEQRES 25 B 399 GLN ALA ALA ASN TRP ASP PRO ARG ARG PHE ASP ASP PRO SEQRES 26 B 399 THR GLY LEU ARG LEU ASP ARG PRO ASP ASN GLN HIS THR SEQRES 27 B 399 ALA LEU GLY HIS GLY ILE HIS PHE CYS LEU GLY ALA ALA SEQRES 28 B 399 LEU ALA ARG VAL GLU LEU GLN VAL ALA ILE GLY ALA LEU SEQRES 29 B 399 LEU ARG ARG PHE PRO ARG LEU ALA LEU ALA THR ASP GLU SEQRES 30 B 399 SER GLY LEU ARG TRP SER SER PRO GLY SER MET LEU SER SEQRES 31 B 399 GLY PHE ALA GLU ILE PRO VAL THR TRP HET HEM A 401 43 HET HEM B 401 43 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 5 HOH *383(H2 O) HELIX 1 1 PRO A 21 GLU A 31 1 11 HELIX 2 2 ARG A 49 ASP A 59 1 11 HELIX 3 3 PRO A 88 SER A 98 1 11 HELIX 4 4 ARG A 99 PHE A 101 5 3 HELIX 5 5 THR A 102 ARG A 108 1 7 HELIX 6 6 MET A 109 GLY A 128 1 20 HELIX 7 7 ILE A 133 LEU A 137 1 5 HELIX 8 8 VAL A 139 GLY A 151 1 13 HELIX 9 9 PRO A 153 VAL A 155 5 3 HELIX 10 10 ASP A 156 VAL A 168 1 13 HELIX 11 11 SER A 174 ASN A 199 1 26 HELIX 12 12 ASP A 203 GLU A 214 1 12 HELIX 13 13 THR A 219 PHE A 252 1 34 HELIX 14 14 PHE A 252 ASP A 262 1 11 HELIX 15 15 LEU A 265 ALA A 277 1 13 HELIX 16 16 SER A 308 TRP A 314 1 7 HELIX 17 17 GLY A 346 PHE A 365 1 20 HELIX 18 18 ASP A 373 LEU A 377 5 5 HELIX 19 19 PRO B 21 GLU B 31 1 11 HELIX 20 20 ARG B 49 ASP B 59 1 11 HELIX 21 21 PRO B 88 ARG B 99 1 12 HELIX 22 22 THR B 102 ARG B 108 1 7 HELIX 23 23 MET B 109 GLY B 128 1 20 HELIX 24 24 ILE B 133 LEU B 137 1 5 HELIX 25 25 VAL B 139 GLY B 151 1 13 HELIX 26 26 PRO B 153 VAL B 155 5 3 HELIX 27 27 ASP B 156 VAL B 168 1 13 HELIX 28 28 SER B 174 ASN B 199 1 26 HELIX 29 29 ASP B 203 ASP B 215 1 13 HELIX 30 30 THR B 219 PHE B 252 1 34 HELIX 31 31 PHE B 252 ASP B 262 1 11 HELIX 32 32 LEU B 265 ALA B 277 1 13 HELIX 33 33 SER B 308 ASN B 313 1 6 HELIX 34 34 GLY B 346 PHE B 365 1 20 HELIX 35 35 ASP B 373 LEU B 377 5 5 SHEET 1 A 6 ARG A 7 PRO A 9 0 SHEET 2 A 6 VAL A 33 THR A 37 1 O ALA A 35 N HIS A 8 SHEET 3 A 6 PRO A 43 VAL A 47 -1 O GLY A 44 N ILE A 36 SHEET 4 A 6 ALA A 304 ALA A 307 1 O ALA A 304 N PHE A 45 SHEET 5 A 6 LEU A 284 THR A 288 -1 N LEU A 284 O ALA A 307 SHEET 6 A 6 PHE A 62 SER A 63 -1 N SER A 63 O VAL A 287 SHEET 1 B 3 ALA A 131 ASP A 132 0 SHEET 2 B 3 PRO A 393 THR A 395 -1 O VAL A 394 N ALA A 131 SHEET 3 B 3 ALA A 369 LEU A 370 -1 N ALA A 369 O THR A 395 SHEET 1 C 2 VAL A 292 ILE A 294 0 SHEET 2 C 2 THR A 297 ILE A 299 -1 O ILE A 299 N VAL A 292 SHEET 1 D 6 HIS B 8 PRO B 9 0 SHEET 2 D 6 VAL B 33 THR B 37 1 O ALA B 35 N HIS B 8 SHEET 3 D 6 PRO B 43 VAL B 47 -1 O GLY B 44 N ILE B 36 SHEET 4 D 6 ALA B 304 ALA B 307 1 O LEU B 306 N PHE B 45 SHEET 5 D 6 LEU B 284 THR B 288 -1 N ARG B 286 O VAL B 305 SHEET 6 D 6 PHE B 62 SER B 63 -1 N SER B 63 O VAL B 287 SHEET 1 E 3 ALA B 131 ASP B 132 0 SHEET 2 E 3 PRO B 393 THR B 395 -1 O VAL B 394 N ALA B 131 SHEET 3 E 3 ALA B 369 LEU B 370 -1 N ALA B 369 O THR B 395 SHEET 1 F 2 VAL B 292 ILE B 294 0 SHEET 2 F 2 THR B 297 ILE B 299 -1 O ILE B 299 N VAL B 292 LINK SG CYS A 344 FE HEM A 401 1555 1555 2.51 LINK SG CYS B 344 FE HEM B 401 1555 1555 2.53 CISPEP 1 TYR A 10 PRO A 11 0 5.59 CISPEP 2 PRO A 87 PRO A 88 0 4.31 CISPEP 3 ALA A 129 PRO A 130 0 -1.13 CISPEP 4 TYR B 10 PRO B 11 0 5.68 CISPEP 5 PRO B 87 PRO B 88 0 4.32 CISPEP 6 ALA B 129 PRO B 130 0 2.53 SITE 1 AC1 21 MET A 83 HIS A 90 ARG A 94 ALA A 233 SITE 2 AC1 21 GLY A 234 PRO A 237 ALA A 238 GLN A 241 SITE 3 AC1 21 ALA A 279 ARG A 286 ALA A 336 LEU A 337 SITE 4 AC1 21 GLY A 338 HIS A 342 CYS A 344 GLY A 346 SITE 5 AC1 21 LEU A 349 GLU A 353 HOH A 508 HOH A 629 SITE 6 AC1 21 HOH A 650 SITE 1 AC2 18 MET B 83 HIS B 90 ARG B 94 ILE B 146 SITE 2 AC2 18 ALA B 233 GLY B 234 ALA B 238 GLN B 241 SITE 3 AC2 18 ARG B 286 ALA B 336 LEU B 337 GLY B 338 SITE 4 AC2 18 HIS B 342 CYS B 344 GLY B 346 LEU B 349 SITE 5 AC2 18 HOH B 508 HOH B 582 CRYST1 184.050 184.050 80.320 90.00 90.00 90.00 P 41 21 2 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 0.005433 0.000000 0.000000 0.00000 SCALE2 0.000000 0.005433 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012450 0.00000