HEADER BIOSYNTHETIC PROTEIN 27-NOV-21 7SZG TITLE STRUCTURE OF THE RIESKE NON-HEME IRON OXYGENASE GXTA PRESSURIZED WITH TITLE 2 XENON COMPND MOL_ID: 1; COMPND 2 MOLECULE: SXTDIOX; COMPND 3 CHAIN: A, B, C; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MICROSEIRA WOLLEI; SOURCE 3 ORGANISM_TAXID: 467598; SOURCE 4 GENE: SXTDIOX; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VARIANT: C41; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PMCSG9 KEYWDS SAXITOXIN GXTA RIESKE OXYGENASE METALLOPROTEIN IRON-SULFUR CLUSTER KEYWDS 2 NON-HEME IRON, BIOSYNTHETIC PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.BRIDWELL-RABB,J.LIU REVDAT 3 18-OCT-23 7SZG 1 REMARK REVDAT 2 26-JAN-22 7SZG 1 JRNL REVDAT 1 19-JAN-22 7SZG 0 JRNL AUTH J.LIU,J.TIAN,C.PERRY,A.L.LUKOWSKI,T.I.DOUKOV,A.R.H.NARAYAN, JRNL AUTH 2 J.BRIDWELL-RABB JRNL TITL DESIGN PRINCIPLES FOR SITE-SELECTIVE HYDROXYLATION BY A JRNL TITL 2 RIESKE OXYGENASE. JRNL REF NAT COMMUN V. 13 255 2022 JRNL REFN ESSN 2041-1723 JRNL PMID 35017498 JRNL DOI 10.1038/S41467-021-27822-3 REMARK 2 REMARK 2 RESOLUTION. 2.69 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.69 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.47 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 59816 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.207 REMARK 3 R VALUE (WORKING SET) : 0.205 REMARK 3 FREE R VALUE : 0.244 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 2995 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 48.4700 - 7.4100 0.99 2701 129 0.1771 0.2137 REMARK 3 2 7.4100 - 5.8900 1.00 2745 146 0.2108 0.2403 REMARK 3 3 5.8900 - 5.1400 1.00 2726 138 0.1901 0.2111 REMARK 3 4 5.1400 - 4.6800 1.00 2696 144 0.1544 0.2042 REMARK 3 5 4.6700 - 4.3400 1.00 2730 141 0.1557 0.2068 REMARK 3 6 4.3400 - 4.0800 1.00 2695 150 0.1588 0.1896 REMARK 3 7 4.0800 - 3.8800 1.00 2758 138 0.1641 0.2094 REMARK 3 8 3.8800 - 3.7100 1.00 2683 130 0.1730 0.1962 REMARK 3 9 3.7100 - 3.5700 1.00 2712 171 0.1920 0.1960 REMARK 3 10 3.5700 - 3.4400 1.00 2756 141 0.2145 0.2206 REMARK 3 11 3.4400 - 3.3400 1.00 2709 138 0.2699 0.3289 REMARK 3 12 3.3400 - 3.2400 0.99 2717 142 0.2543 0.3061 REMARK 3 13 3.2400 - 3.1600 1.00 2759 146 0.2470 0.3151 REMARK 3 14 3.1600 - 3.0800 1.00 2678 146 0.2322 0.2730 REMARK 3 15 3.0800 - 3.0100 1.00 2735 142 0.2323 0.2941 REMARK 3 16 3.0100 - 2.9500 1.00 2710 166 0.2429 0.2951 REMARK 3 17 2.9500 - 2.8900 0.99 2707 123 0.2627 0.3868 REMARK 3 18 2.8900 - 2.8300 1.00 2730 147 0.2890 0.3570 REMARK 3 19 2.8300 - 2.7800 1.00 2734 128 0.3339 0.4339 REMARK 3 20 2.7800 - 2.7300 1.00 2691 160 0.3896 0.4026 REMARK 3 21 2.7300 - 2.6900 0.90 2449 129 0.4252 0.4612 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) : 0.417 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.031 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 55.26 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 50.65 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 : 0.011 8000 REMARK 3 ANGLE : 1.579 10902 REMARK 3 CHIRALITY : 0.099 1196 REMARK 3 PLANARITY : 0.008 1394 REMARK 3 DIHEDRAL : 16.672 2935 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 7SZG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-NOV-21. REMARK 100 THE DEPOSITION ID IS D_1000261319. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-JUL-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL14-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 2.06633 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 59952 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.690 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 : 18.50 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.6300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.69 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.76 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 17.45 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.420 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: 6WNC REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.59 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.44 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.3 M MGCL2, 0.1 M BIS-TRIS PH 5.5, REMARK 280 25% V/V PEG3350, 15% V/V GLYCEROL, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 48.46600 REMARK 290 SMTRY3 2 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 11340 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 40270 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -174.0 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 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 2 1.000000 0.000000 0.000000 -51.14825 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 -77.29163 REMARK 350 APPLY THE FOLLOWING TO CHAINS: C REMARK 350 BIOMT1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 0.000000 1.000000 0.000000 48.46600 REMARK 350 BIOMT3 3 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 1 REMARK 465 THR A 2 REMARK 465 SER A 203 REMARK 465 LYS A 204 REMARK 465 PHE A 205 REMARK 465 ASN A 206 REMARK 465 ASN A 207 REMARK 465 SER A 208 REMARK 465 THR A 209 REMARK 465 LYS A 210 REMARK 465 ASP A 211 REMARK 465 ASP A 212 REMARK 465 PRO A 297 REMARK 465 LYS A 298 REMARK 465 GLN A 299 REMARK 465 ILE A 300 REMARK 465 ASN A 301 REMARK 465 THR A 302 REMARK 465 GLN A 303 REMARK 465 MET B 1 REMARK 465 SER B 203 REMARK 465 LYS B 204 REMARK 465 PHE B 205 REMARK 465 ASN B 206 REMARK 465 ASN B 207 REMARK 465 SER B 208 REMARK 465 THR B 209 REMARK 465 LYS B 210 REMARK 465 ASP B 211 REMARK 465 PRO B 297 REMARK 465 LYS B 298 REMARK 465 GLN B 299 REMARK 465 ILE B 300 REMARK 465 ASN B 301 REMARK 465 THR B 302 REMARK 465 GLN B 303 REMARK 465 GLY B 304 REMARK 465 LYS C 298 REMARK 465 GLN C 299 REMARK 465 ILE C 300 REMARK 465 ASN C 301 REMARK 465 THR C 302 REMARK 465 GLN C 303 REMARK 465 GLY C 304 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 C1 DTT C 506 O HOH C 658 2.08 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 CE1 HIS B 93 OG SER C 313 2656 2.18 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 HIS A 93 77.46 -118.32 REMARK 500 ASP A 189 -162.98 -123.97 REMARK 500 ALA A 232 -161.17 -106.40 REMARK 500 ASP A 247 -158.19 -153.12 REMARK 500 TYR B 54 113.20 -164.52 REMARK 500 GLU B 234 -14.03 68.72 REMARK 500 PRO C 123 95.55 -68.60 REMARK 500 PRO C 128 152.75 -48.69 REMARK 500 ILE C 172 -45.58 -132.29 REMARK 500 PHE C 205 -54.75 -122.67 REMARK 500 ALA C 232 -153.52 -111.91 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 FES A 501 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 55 SG REMARK 620 2 FES A 501 S1 107.6 REMARK 620 3 FES A 501 S2 115.1 95.2 REMARK 620 4 CYS A 74 SG 108.7 112.9 116.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FES A 501 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 57 ND1 REMARK 620 2 FES A 501 S1 113.4 REMARK 620 3 FES A 501 S2 123.3 95.7 REMARK 620 4 HIS A 77 ND1 88.0 124.2 115.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE A 504 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 164 NE2 REMARK 620 2 HIS A 169 NE2 104.2 REMARK 620 3 ASP A 280 OD1 104.6 90.8 REMARK 620 4 ASP A 280 OD2 158.4 89.7 58.1 REMARK 620 5 HOH A 622 O 96.1 159.6 85.4 71.2 REMARK 620 6 HOH A 637 O 90.2 100.1 159.0 103.7 78.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FES B 501 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 55 SG REMARK 620 2 FES B 501 S1 106.7 REMARK 620 3 FES B 501 S2 120.4 94.5 REMARK 620 4 CYS B 74 SG 110.9 118.5 105.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FES B 501 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 57 ND1 REMARK 620 2 FES B 501 S1 114.6 REMARK 620 3 FES B 501 S2 115.1 93.9 REMARK 620 4 HIS B 77 ND1 98.8 119.3 116.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE B 505 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 164 NE2 REMARK 620 2 HIS B 169 NE2 95.5 REMARK 620 3 ASP B 280 OD1 94.3 92.1 REMARK 620 4 ASP B 280 OD2 148.8 90.6 54.9 REMARK 620 5 HOH B 621 O 98.6 165.9 87.1 77.4 REMARK 620 6 HOH B 637 O 118.3 95.2 145.6 91.4 77.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FES C 501 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 55 SG REMARK 620 2 FES C 501 S1 113.4 REMARK 620 3 FES C 501 S2 112.4 100.7 REMARK 620 4 CYS C 74 SG 106.2 110.3 113.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FES C 501 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 57 ND1 REMARK 620 2 FES C 501 S1 116.0 REMARK 620 3 FES C 501 S2 116.4 99.0 REMARK 620 4 HIS C 77 ND1 89.8 119.7 117.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE C 504 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 164 NE2 REMARK 620 2 HIS C 169 NE2 89.0 REMARK 620 3 ASP C 280 OD1 92.3 89.2 REMARK 620 4 ASP C 280 OD2 152.0 91.5 59.7 REMARK 620 5 HOH C 610 O 89.6 176.3 94.3 91.4 REMARK 620 6 HOH C 660 O 107.8 105.1 155.2 99.1 72.0 REMARK 620 N 1 2 3 4 5 DBREF 7SZG A 1 334 UNP C3RVP5 C3RVP5_9CYAN 1 334 DBREF 7SZG B 1 334 UNP C3RVP5 C3RVP5_9CYAN 1 334 DBREF 7SZG C 1 334 UNP C3RVP5 C3RVP5_9CYAN 1 334 SEQRES 1 A 334 MET THR THR ALA ASP LEU ILE LEU ILE ASN ASN TRP TYR SEQRES 2 A 334 VAL VAL ALA LYS VAL GLU ASP CYS ARG PRO GLY SER ILE SEQRES 3 A 334 THR THR ALA HIS LEU LEU GLY VAL LYS LEU VAL LEU TRP SEQRES 4 A 334 ARG SER HIS GLU GLN ASN SER PRO ILE GLN VAL TRP GLN SEQRES 5 A 334 ASP TYR CYS PRO HIS ARG GLY VAL PRO LEU SER MET GLY SEQRES 6 A 334 GLU VAL ALA ASN ASN THR LEU VAL CYS PRO TYR HIS GLY SEQRES 7 A 334 TRP ARG TYR ASN GLN ALA GLY LYS CYS VAL GLN ILE PRO SEQRES 8 A 334 ALA HIS PRO ASP MET VAL PRO PRO ALA SER ALA GLN ALA SEQRES 9 A 334 LYS THR TYR HIS CYS GLN GLU ARG TYR GLY LEU VAL TRP SEQRES 10 A 334 VAL CYS LEU GLY ASN PRO VAL ASN ASP ILE PRO SER PHE SEQRES 11 A 334 PRO GLU TRP ASP ASP PRO ASN TYR HIS LYS THR TYR THR SEQRES 12 A 334 LYS SER TYR LEU ILE GLN ALA SER PRO PHE ARG VAL MET SEQRES 13 A 334 ASP ASN SER ILE ASP VAL SER HIS PHE PRO PHE ILE HIS SEQRES 14 A 334 GLU GLY ILE LEU GLY ASP ARG ASN HIS ALA GLU VAL GLU SEQRES 15 A 334 ASP LEU GLU VAL LYS VAL ASP LYS ASP GLY LEU THR MET SEQRES 16 A 334 GLY LYS TYR GLN VAL HIS THR SER LYS PHE ASN ASN SER SEQRES 17 A 334 THR LYS ASP ASP SER MET VAL ASN TRP PHE ARG LEU SER SEQRES 18 A 334 HIS PRO LEU CYS GLN TYR CYS SER THR GLU ALA SER GLU SEQRES 19 A 334 MET ARG THR VAL ASP LEU MET VAL VAL THR PRO ILE ASP SEQRES 20 A 334 GLU ASP ASN SER VAL LEU ARG TYR LEU ILE MET TRP ASN SEQRES 21 A 334 GLY SER LYS THR LEU GLU SER LYS ILE LEU ALA ASP TYR SEQRES 22 A 334 ASP GLN VAL ILE GLU GLU ASP ILE ARG ILE LEU HIS SER SEQRES 23 A 334 GLN GLN PRO THR ARG LEU PRO LEU LEU SER PRO LYS GLN SEQRES 24 A 334 ILE ASN THR GLN GLY LEU PRO GLN GLU ILE HIS VAL PRO SEQRES 25 A 334 SER ASP ARG CYS THR VAL ALA TYR ARG ARG TRP LEU LYS SEQRES 26 A 334 GLU LEU GLY VAL THR TYR GLY VAL CYS SEQRES 1 B 334 MET THR THR ALA ASP LEU ILE LEU ILE ASN ASN TRP TYR SEQRES 2 B 334 VAL VAL ALA LYS VAL GLU ASP CYS ARG PRO GLY SER ILE SEQRES 3 B 334 THR THR ALA HIS LEU LEU GLY VAL LYS LEU VAL LEU TRP SEQRES 4 B 334 ARG SER HIS GLU GLN ASN SER PRO ILE GLN VAL TRP GLN SEQRES 5 B 334 ASP TYR CYS PRO HIS ARG GLY VAL PRO LEU SER MET GLY SEQRES 6 B 334 GLU VAL ALA ASN ASN THR LEU VAL CYS PRO TYR HIS GLY SEQRES 7 B 334 TRP ARG TYR ASN GLN ALA GLY LYS CYS VAL GLN ILE PRO SEQRES 8 B 334 ALA HIS PRO ASP MET VAL PRO PRO ALA SER ALA GLN ALA SEQRES 9 B 334 LYS THR TYR HIS CYS GLN GLU ARG TYR GLY LEU VAL TRP SEQRES 10 B 334 VAL CYS LEU GLY ASN PRO VAL ASN ASP ILE PRO SER PHE SEQRES 11 B 334 PRO GLU TRP ASP ASP PRO ASN TYR HIS LYS THR TYR THR SEQRES 12 B 334 LYS SER TYR LEU ILE GLN ALA SER PRO PHE ARG VAL MET SEQRES 13 B 334 ASP ASN SER ILE ASP VAL SER HIS PHE PRO PHE ILE HIS SEQRES 14 B 334 GLU GLY ILE LEU GLY ASP ARG ASN HIS ALA GLU VAL GLU SEQRES 15 B 334 ASP LEU GLU VAL LYS VAL ASP LYS ASP GLY LEU THR MET SEQRES 16 B 334 GLY LYS TYR GLN VAL HIS THR SER LYS PHE ASN ASN SER SEQRES 17 B 334 THR LYS ASP ASP SER MET VAL ASN TRP PHE ARG LEU SER SEQRES 18 B 334 HIS PRO LEU CYS GLN TYR CYS SER THR GLU ALA SER GLU SEQRES 19 B 334 MET ARG THR VAL ASP LEU MET VAL VAL THR PRO ILE ASP SEQRES 20 B 334 GLU ASP ASN SER VAL LEU ARG TYR LEU ILE MET TRP ASN SEQRES 21 B 334 GLY SER LYS THR LEU GLU SER LYS ILE LEU ALA ASP TYR SEQRES 22 B 334 ASP GLN VAL ILE GLU GLU ASP ILE ARG ILE LEU HIS SER SEQRES 23 B 334 GLN GLN PRO THR ARG LEU PRO LEU LEU SER PRO LYS GLN SEQRES 24 B 334 ILE ASN THR GLN GLY LEU PRO GLN GLU ILE HIS VAL PRO SEQRES 25 B 334 SER ASP ARG CYS THR VAL ALA TYR ARG ARG TRP LEU LYS SEQRES 26 B 334 GLU LEU GLY VAL THR TYR GLY VAL CYS SEQRES 1 C 334 MET THR THR ALA ASP LEU ILE LEU ILE ASN ASN TRP TYR SEQRES 2 C 334 VAL VAL ALA LYS VAL GLU ASP CYS ARG PRO GLY SER ILE SEQRES 3 C 334 THR THR ALA HIS LEU LEU GLY VAL LYS LEU VAL LEU TRP SEQRES 4 C 334 ARG SER HIS GLU GLN ASN SER PRO ILE GLN VAL TRP GLN SEQRES 5 C 334 ASP TYR CYS PRO HIS ARG GLY VAL PRO LEU SER MET GLY SEQRES 6 C 334 GLU VAL ALA ASN ASN THR LEU VAL CYS PRO TYR HIS GLY SEQRES 7 C 334 TRP ARG TYR ASN GLN ALA GLY LYS CYS VAL GLN ILE PRO SEQRES 8 C 334 ALA HIS PRO ASP MET VAL PRO PRO ALA SER ALA GLN ALA SEQRES 9 C 334 LYS THR TYR HIS CYS GLN GLU ARG TYR GLY LEU VAL TRP SEQRES 10 C 334 VAL CYS LEU GLY ASN PRO VAL ASN ASP ILE PRO SER PHE SEQRES 11 C 334 PRO GLU TRP ASP ASP PRO ASN TYR HIS LYS THR TYR THR SEQRES 12 C 334 LYS SER TYR LEU ILE GLN ALA SER PRO PHE ARG VAL MET SEQRES 13 C 334 ASP ASN SER ILE ASP VAL SER HIS PHE PRO PHE ILE HIS SEQRES 14 C 334 GLU GLY ILE LEU GLY ASP ARG ASN HIS ALA GLU VAL GLU SEQRES 15 C 334 ASP LEU GLU VAL LYS VAL ASP LYS ASP GLY LEU THR MET SEQRES 16 C 334 GLY LYS TYR GLN VAL HIS THR SER LYS PHE ASN ASN SER SEQRES 17 C 334 THR LYS ASP ASP SER MET VAL ASN TRP PHE ARG LEU SER SEQRES 18 C 334 HIS PRO LEU CYS GLN TYR CYS SER THR GLU ALA SER GLU SEQRES 19 C 334 MET ARG THR VAL ASP LEU MET VAL VAL THR PRO ILE ASP SEQRES 20 C 334 GLU ASP ASN SER VAL LEU ARG TYR LEU ILE MET TRP ASN SEQRES 21 C 334 GLY SER LYS THR LEU GLU SER LYS ILE LEU ALA ASP TYR SEQRES 22 C 334 ASP GLN VAL ILE GLU GLU ASP ILE ARG ILE LEU HIS SER SEQRES 23 C 334 GLN GLN PRO THR ARG LEU PRO LEU LEU SER PRO LYS GLN SEQRES 24 C 334 ILE ASN THR GLN GLY LEU PRO GLN GLU ILE HIS VAL PRO SEQRES 25 C 334 SER ASP ARG CYS THR VAL ALA TYR ARG ARG TRP LEU LYS SEQRES 26 C 334 GLU LEU GLY VAL THR TYR GLY VAL CYS HET FES A 501 4 HET GOL A 502 6 HET GOL A 503 6 HET FE A 504 1 HET XE A 505 1 HET DTT A 506 8 HET CL A 507 1 HET FES B 501 4 HET GOL B 502 6 HET DTT B 503 8 HET GOL B 504 6 HET FE B 505 1 HET XE B 506 1 HET CL B 507 1 HET FES C 501 4 HET GOL C 502 6 HET GOL C 503 6 HET FE C 504 1 HET XE C 505 1 HET DTT C 506 8 HET CL C 507 1 HETNAM FES FE2/S2 (INORGANIC) CLUSTER HETNAM GOL GLYCEROL HETNAM FE FE (III) ION HETNAM XE XENON HETNAM DTT 2,3-DIHYDROXY-1,4-DITHIOBUTANE HETNAM CL CHLORIDE ION HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL HETSYN DTT 1,4-DITHIOTHREITOL FORMUL 4 FES 3(FE2 S2) FORMUL 5 GOL 6(C3 H8 O3) FORMUL 7 FE 3(FE 3+) FORMUL 8 XE 3(XE) FORMUL 9 DTT 3(C4 H10 O2 S2) FORMUL 10 CL 3(CL 1-) FORMUL 25 HOH *255(H2 O) HELIX 1 AA1 ASP A 5 ASN A 10 1 6 HELIX 2 AA2 GLU A 19 CYS A 21 5 3 HELIX 3 AA3 PRO A 61 GLY A 65 5 5 HELIX 4 AA4 PHE A 130 ASP A 135 5 6 HELIX 5 AA5 SER A 151 ASP A 161 1 11 HELIX 6 AA6 HIS A 164 HIS A 169 1 6 HELIX 7 AA7 SER A 262 THR A 264 5 3 HELIX 8 AA8 LEU A 265 GLN A 287 1 23 HELIX 9 AA9 VAL A 311 SER A 313 5 3 HELIX 10 AB1 ASP A 314 GLY A 328 1 15 HELIX 11 AB2 ASP B 5 ASN B 10 1 6 HELIX 12 AB3 GLU B 19 CYS B 21 5 3 HELIX 13 AB4 PRO B 61 GLY B 65 5 5 HELIX 14 AB5 PHE B 130 ASP B 134 5 5 HELIX 15 AB6 SER B 151 ASP B 161 1 11 HELIX 16 AB7 HIS B 164 HIS B 169 1 6 HELIX 17 AB8 THR B 264 GLN B 287 1 24 HELIX 18 AB9 VAL B 311 SER B 313 5 3 HELIX 19 AC1 ASP B 314 GLY B 328 1 15 HELIX 20 AC2 ASP C 5 ASN C 10 1 6 HELIX 21 AC3 GLU C 19 CYS C 21 5 3 HELIX 22 AC4 PRO C 61 GLY C 65 5 5 HELIX 23 AC5 PHE C 130 ASP C 135 5 6 HELIX 24 AC6 SER C 151 ASP C 161 1 11 HELIX 25 AC7 HIS C 164 HIS C 169 1 6 HELIX 26 AC8 SER C 262 THR C 264 5 3 HELIX 27 AC9 LEU C 265 HIS C 285 1 21 HELIX 28 AD1 VAL C 311 SER C 313 5 3 HELIX 29 AD2 ASP C 314 GLY C 328 1 15 SHEET 1 AA1 6 TYR A 13 LYS A 17 0 SHEET 2 AA1 6 LEU A 115 CYS A 119 -1 O VAL A 118 N TYR A 13 SHEET 3 AA1 6 THR A 106 ARG A 112 -1 N GLN A 110 O TRP A 117 SHEET 4 AA1 6 GLN A 49 GLN A 52 -1 N VAL A 50 O TYR A 107 SHEET 5 AA1 6 VAL A 34 TRP A 39 -1 N TRP A 39 O GLN A 49 SHEET 6 AA1 6 ILE A 26 LEU A 31 -1 N THR A 27 O LEU A 38 SHEET 1 AA2 4 GLU A 66 ALA A 68 0 SHEET 2 AA2 4 THR A 71 VAL A 73 -1 O VAL A 73 N GLU A 66 SHEET 3 AA2 4 ARG A 80 TYR A 81 -1 O TYR A 81 N LEU A 72 SHEET 4 AA2 4 CYS A 87 GLN A 89 -1 O VAL A 88 N ARG A 80 SHEET 1 AA3 3 HIS A 139 TYR A 142 0 SHEET 2 AA3 3 SER A 251 TRP A 259 -1 O TRP A 259 N HIS A 139 SHEET 3 AA3 3 TYR A 146 ILE A 148 -1 N ILE A 148 O SER A 251 SHEET 1 AA4 7 HIS A 139 TYR A 142 0 SHEET 2 AA4 7 SER A 251 TRP A 259 -1 O TRP A 259 N HIS A 139 SHEET 3 AA4 7 ARG A 236 PRO A 245 -1 N VAL A 238 O MET A 258 SHEET 4 AA4 7 CYS A 225 GLU A 231 -1 N THR A 230 O THR A 237 SHEET 5 AA4 7 MET A 214 HIS A 222 -1 N ARG A 219 O TYR A 227 SHEET 6 AA4 7 LEU A 193 VAL A 200 -1 N LEU A 193 O LEU A 220 SHEET 7 AA4 7 VAL A 186 VAL A 188 -1 N LYS A 187 O THR A 194 SHEET 1 AA5 2 LEU A 292 PRO A 293 0 SHEET 2 AA5 2 VAL A 333 CYS A 334 1 O CYS A 334 N LEU A 292 SHEET 1 AA6 3 TYR B 13 LYS B 17 0 SHEET 2 AA6 3 LEU B 115 CYS B 119 -1 O VAL B 118 N TYR B 13 SHEET 3 AA6 3 HIS B 108 ARG B 112 -1 N ARG B 112 O LEU B 115 SHEET 1 AA7 3 ILE B 26 LEU B 31 0 SHEET 2 AA7 3 VAL B 34 TRP B 39 -1 O LEU B 38 N THR B 27 SHEET 3 AA7 3 GLN B 49 GLN B 52 -1 O TRP B 51 N VAL B 37 SHEET 1 AA8 4 GLU B 66 ALA B 68 0 SHEET 2 AA8 4 THR B 71 VAL B 73 -1 O THR B 71 N ALA B 68 SHEET 3 AA8 4 ARG B 80 ASN B 82 -1 O TYR B 81 N LEU B 72 SHEET 4 AA8 4 CYS B 87 GLN B 89 -1 O VAL B 88 N ARG B 80 SHEET 1 AA9 3 HIS B 139 TYR B 142 0 SHEET 2 AA9 3 ASN B 250 TRP B 259 -1 O TRP B 259 N HIS B 139 SHEET 3 AA9 3 TYR B 146 ILE B 148 -1 N ILE B 148 O SER B 251 SHEET 1 AB1 7 HIS B 139 TYR B 142 0 SHEET 2 AB1 7 ASN B 250 TRP B 259 -1 O TRP B 259 N HIS B 139 SHEET 3 AB1 7 MET B 235 ASP B 247 -1 N VAL B 238 O MET B 258 SHEET 4 AB1 7 CYS B 225 ALA B 232 -1 N THR B 230 O THR B 237 SHEET 5 AB1 7 MET B 214 HIS B 222 -1 N VAL B 215 O GLU B 231 SHEET 6 AB1 7 LEU B 193 VAL B 200 -1 N LEU B 193 O LEU B 220 SHEET 7 AB1 7 VAL B 186 VAL B 188 -1 N LYS B 187 O THR B 194 SHEET 1 AB2 2 LEU B 292 PRO B 293 0 SHEET 2 AB2 2 VAL B 333 CYS B 334 1 O CYS B 334 N LEU B 292 SHEET 1 AB3 6 TYR C 13 LYS C 17 0 SHEET 2 AB3 6 LEU C 115 CYS C 119 -1 O VAL C 118 N TYR C 13 SHEET 3 AB3 6 THR C 106 ARG C 112 -1 N GLN C 110 O TRP C 117 SHEET 4 AB3 6 GLN C 49 GLN C 52 -1 N VAL C 50 O TYR C 107 SHEET 5 AB3 6 VAL C 34 TRP C 39 -1 N TRP C 39 O GLN C 49 SHEET 6 AB3 6 ILE C 26 LEU C 31 -1 N THR C 27 O LEU C 38 SHEET 1 AB4 4 GLU C 66 ALA C 68 0 SHEET 2 AB4 4 THR C 71 VAL C 73 -1 O VAL C 73 N GLU C 66 SHEET 3 AB4 4 ARG C 80 TYR C 81 -1 O TYR C 81 N LEU C 72 SHEET 4 AB4 4 CYS C 87 GLN C 89 -1 O VAL C 88 N ARG C 80 SHEET 1 AB5 3 HIS C 139 TYR C 142 0 SHEET 2 AB5 3 SER C 251 TRP C 259 -1 O TRP C 259 N HIS C 139 SHEET 3 AB5 3 TYR C 146 ILE C 148 -1 N ILE C 148 O SER C 251 SHEET 1 AB6 7 HIS C 139 TYR C 142 0 SHEET 2 AB6 7 SER C 251 TRP C 259 -1 O TRP C 259 N HIS C 139 SHEET 3 AB6 7 ARG C 236 PRO C 245 -1 N VAL C 238 O MET C 258 SHEET 4 AB6 7 CYS C 225 GLU C 231 -1 N THR C 230 O THR C 237 SHEET 5 AB6 7 MET C 214 HIS C 222 -1 N TRP C 217 O SER C 229 SHEET 6 AB6 7 GLY C 192 VAL C 200 -1 N LEU C 193 O LEU C 220 SHEET 7 AB6 7 VAL C 186 ASP C 189 -1 N ASP C 189 O GLY C 192 SHEET 1 AB7 2 LEU C 292 PRO C 293 0 SHEET 2 AB7 2 VAL C 333 CYS C 334 1 O CYS C 334 N LEU C 292 LINK SG CYS A 55 FE2 FES A 501 1555 1555 2.44 LINK ND1 HIS A 57 FE1 FES A 501 1555 1555 2.52 LINK SG CYS A 74 FE2 FES A 501 1555 1555 2.35 LINK ND1 HIS A 77 FE1 FES A 501 1555 1555 2.52 LINK NE2 HIS A 164 FE FE A 504 1555 1555 2.06 LINK NE2 HIS A 169 FE FE A 504 1555 1555 2.08 LINK OD1 ASP A 280 FE FE A 504 1555 1555 2.12 LINK OD2 ASP A 280 FE FE A 504 1555 1555 2.39 LINK FE FE A 504 O HOH A 622 1555 1555 2.37 LINK FE FE A 504 O HOH A 637 1555 1555 2.12 LINK SG CYS B 55 FE1 FES B 501 1555 1555 2.10 LINK ND1 HIS B 57 FE2 FES B 501 1555 1555 2.10 LINK SG CYS B 74 FE1 FES B 501 1555 1555 2.31 LINK ND1 HIS B 77 FE2 FES B 501 1555 1555 1.91 LINK NE2 HIS B 164 FE FE B 505 1555 1555 2.14 LINK NE2 HIS B 169 FE FE B 505 1555 1555 1.92 LINK OD1 ASP B 280 FE FE B 505 1555 1555 2.19 LINK OD2 ASP B 280 FE FE B 505 1555 1555 2.50 LINK FE FE B 505 O HOH B 621 1555 1555 1.99 LINK FE FE B 505 O HOH B 637 1555 1555 2.16 LINK SG CYS C 55 FE1 FES C 501 1555 1555 2.60 LINK ND1 HIS C 57 FE2 FES C 501 1555 1555 2.14 LINK SG CYS C 74 FE1 FES C 501 1555 1555 2.41 LINK ND1 HIS C 77 FE2 FES C 501 1555 1555 2.59 LINK NE2 HIS C 164 FE FE C 504 1555 1555 2.16 LINK NE2 HIS C 169 FE FE C 504 1555 1555 2.11 LINK OD1 ASP C 280 FE FE C 504 1555 1555 2.27 LINK OD2 ASP C 280 FE FE C 504 1555 1555 2.08 LINK FE FE C 504 O HOH C 610 1555 1555 2.49 LINK FE FE C 504 O HOH C 660 1555 1555 2.25 CISPEP 1 GLN A 288 PRO A 289 0 -0.58 CISPEP 2 GLN B 288 PRO B 289 0 -0.95 CISPEP 3 GLN C 288 PRO C 289 0 -1.93 CRYST1 74.730 96.932 80.809 90.00 106.97 90.00 P 1 21 1 6 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 0.013382 0.000000 0.004083 0.00000 SCALE2 0.000000 0.010317 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012938 0.00000