HEADER OXIDOREDUCTASE 13-FEB-19 6NZJ TITLE STRUCTURAL ANALYSIS OF A NITROGENASE IRON PROTEIN FROM METHANOSARCINA TITLE 2 ACETIVORANS: IMPLICATIONS FOR CO2 CAPTURE BY A SURFACE-EXPOSED TITLE 3 [FE4S4] CLUSTER COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITROGENASE IRON PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: NITROGENASE FE PROTEIN,NITROGENASE COMPONENT II,NITROGENASE COMPND 5 REDUCTASE; COMPND 6 EC: 1.18.6.1; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: METHANOSARCINA ACETIVORANS (STRAIN ATCC 35395 / SOURCE 3 DSM 2834 / JCM 12185 / C2A); SOURCE 4 ORGANISM_TAXID: 188937; SOURCE 5 STRAIN: ATCC 35395 / DSM 2834 / JCM 12185 / C2A; SOURCE 6 VARIANT: ATCC 35395 / DSM 2834 / JCM 12185 / C2A; SOURCE 7 GENE: NIFH, MA_3895; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS NITROGENASE, IRON PROTEIN, FES CLUSTER, METHANOSARCINA ACETIVORANS, KEYWDS 2 ELECTRON TRANSPORT, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR L.A.RETTBERG,W.KANG,M.T.STIEBRITZ,C.J.HILLER,C.C.LEE,J.LIEDTKE, AUTHOR 2 M.W.RIBBE,Y.HU REVDAT 6 11-OCT-23 6NZJ 1 REMARK REVDAT 5 30-SEP-20 6NZJ 1 JRNL LINK REVDAT 4 29-APR-20 6NZJ 1 REMARK REVDAT 3 27-NOV-19 6NZJ 1 REMARK REVDAT 2 24-JUL-19 6NZJ 1 JRNL REVDAT 1 26-JUN-19 6NZJ 0 JRNL AUTH L.A.RETTBERG,W.KANG,M.T.STIEBRITZ,C.J.HILLER,C.C.LEE, JRNL AUTH 2 J.LIEDTKE,M.W.RIBBE,Y.HU JRNL TITL STRUCTURAL ANALYSIS OF A NITROGENASE IRON PROTEIN FROM JRNL TITL 2 METHANOSARCINA ACETIVORANS: IMPLICATIONS FOR CO 2 CAPTURE BY JRNL TITL 3 A SURFACE-EXPOSED [FE 4 S 4 ] CLUSTER. JRNL REF MBIO V. 10 2019 JRNL REFN ESSN 2150-7511 JRNL PMID 31289188 JRNL DOI 10.1128/MBIO.01497-19 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.15.2_3472: ???) 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 83.29 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 35369 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.188 REMARK 3 R VALUE (WORKING SET) : 0.186 REMARK 3 FREE R VALUE : 0.216 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1805 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 83.3349 - 5.6427 1.00 2857 158 0.1837 0.2245 REMARK 3 2 5.6427 - 4.4788 1.00 2669 151 0.1530 0.1740 REMARK 3 3 4.4788 - 3.9127 1.00 2622 144 0.1492 0.1500 REMARK 3 4 3.9127 - 3.5549 1.00 2568 138 0.1628 0.2072 REMARK 3 5 3.5549 - 3.3001 1.00 2580 139 0.1922 0.2206 REMARK 3 6 3.3001 - 3.1055 1.00 2533 157 0.2154 0.2698 REMARK 3 7 3.1055 - 2.9500 1.00 2593 125 0.2154 0.2149 REMARK 3 8 2.9500 - 2.8216 1.00 2509 131 0.2168 0.2566 REMARK 3 9 2.8216 - 2.7130 1.00 2558 137 0.2238 0.2560 REMARK 3 10 2.7130 - 2.6193 1.00 2529 132 0.2268 0.2819 REMARK 3 11 2.6193 - 2.5374 1.00 2526 112 0.2310 0.2701 REMARK 3 12 2.5374 - 2.4649 1.00 2510 145 0.2414 0.2707 REMARK 3 13 2.4649 - 2.4000 1.00 2510 136 0.2548 0.3180 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.260 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.410 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 45.30 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 : 0.005 4026 REMARK 3 ANGLE : 0.704 5462 REMARK 3 CHIRALITY : 0.047 648 REMARK 3 PLANARITY : 0.004 710 REMARK 3 DIHEDRAL : 4.660 2395 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 6NZJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-FEB-19. REMARK 100 THE DEPOSITION ID IS D_1000239719. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-SEP-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 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) : 1.0000 REMARK 200 MONOCHROMATOR : DOUBLE-CRYSTAL SI(111) AND REMARK 200 MULTILAYER REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM 7.0.062 REMARK 200 DATA SCALING SOFTWARE : SCALA 7.0.062 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 40175 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 83.290 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 11.90 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.53 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 11.20 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: PHASER 2.8.2 REMARK 200 STARTING MODEL: 1CP2 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 66.31 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.65 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, CARBONATE, DITHIONITE, PH REMARK 280 8.0, MICROBATCH, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 213.49600 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 106.74800 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 160.12200 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 53.37400 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 266.87000 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 213.49600 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 106.74800 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 53.37400 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 160.12200 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 266.87000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4470 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19370 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -93.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 425 LIES ON A SPECIAL POSITION. REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 54 CG CD CE NZ REMARK 470 GLU A 63 CG CD OE1 OE2 REMARK 470 GLU A 66 CG CD OE1 OE2 REMARK 470 ASP A 69 OD1 REMARK 470 ASP A 71 CG OD1 OD2 REMARK 470 LYS A 171 CG CD CE NZ REMARK 470 LYS A 185 CG CD CE NZ REMARK 470 ASP A 187 CG OD1 OD2 REMARK 470 LYS A 199 CE NZ REMARK 470 ARG A 210 CD NE CZ NH1 NH2 REMARK 470 GLN A 215 CG CD OE1 NE2 REMARK 470 ARG A 229 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 230 CD OE1 OE2 REMARK 470 LYS A 235 CG CD CE NZ REMARK 470 ASP A 242 CG OD1 OD2 REMARK 470 LYS A 249 CG CD CE NZ REMARK 470 GLU A 259 CG CD OE1 OE2 REMARK 470 SER B 62 OG REMARK 470 ASP B 65 CG OD1 OD2 REMARK 470 GLU B 66 CG CD OE1 OE2 REMARK 470 ASP B 69 CG OD1 OD2 REMARK 470 ARG B 184 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 185 CG CD CE NZ REMARK 470 ASP B 187 CG OD1 OD2 REMARK 470 LYS B 198 CG CD CE NZ REMARK 470 LYS B 199 CG CD CE NZ REMARK 470 ARG B 210 NE CZ NH1 NH2 REMARK 470 GLN B 215 CG CD OE1 NE2 REMARK 470 ARG B 216 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 229 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 230 CG CD OE1 OE2 REMARK 470 LYS B 235 CG CD CE NZ REMARK 470 ASP B 242 CG OD1 OD2 REMARK 470 ASN B 248 CG OD1 ND2 REMARK 470 LYS B 249 CG CD CE NZ REMARK 470 MET B 258 SD CE REMARK 470 GLU B 259 CG CD OE1 OE2 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 52 74.56 52.81 REMARK 500 VAL A 93 -50.95 -134.34 REMARK 500 VAL A 129 58.48 -101.49 REMARK 500 SER A 202 -151.62 -125.20 REMARK 500 ASP A 228 84.83 -163.87 REMARK 500 LYS A 249 73.69 -110.66 REMARK 500 ASN B 52 72.03 44.56 REMARK 500 VAL B 93 -51.89 -130.86 REMARK 500 VAL B 129 60.90 -101.66 REMARK 500 GLU B 139 4.67 -68.84 REMARK 500 SER B 202 -150.37 -118.28 REMARK 500 ASP B 228 81.98 -164.76 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 SF4 A 301 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 95 SG REMARK 620 2 SF4 A 301 S1 116.5 REMARK 620 3 SF4 A 301 S2 119.2 104.0 REMARK 620 4 SF4 A 301 S4 107.4 104.5 103.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 301 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 130 SG REMARK 620 2 SF4 A 301 S2 114.1 REMARK 620 3 SF4 A 301 S3 115.8 105.1 REMARK 620 4 SF4 A 301 S4 112.3 104.3 104.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 301 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 95 SG REMARK 620 2 SF4 A 301 S1 111.9 REMARK 620 3 SF4 A 301 S3 115.3 103.9 REMARK 620 4 SF4 A 301 S4 115.3 104.7 104.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 301 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 130 SG REMARK 620 2 SF4 A 301 S1 109.2 REMARK 620 3 SF4 A 301 S2 118.6 104.5 REMARK 620 4 SF4 A 301 S3 114.0 104.8 104.5 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SF4 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 302 DBREF 6NZJ A 1 273 UNP Q8TJ93 Q8TJ93_METAC 1 273 DBREF 6NZJ B 1 273 UNP Q8TJ93 Q8TJ93_METAC 1 273 SEQRES 1 A 273 MET ARG GLN ILE ALA ILE TYR GLY LYS GLY GLY ILE GLY SEQRES 2 A 273 LYS SER THR THR THR GLN ASN LEU THR ALA ALA LEU SER SEQRES 3 A 273 THR MET GLY ASN ASN ILE LEU LEU VAL GLY CYS ASP PRO SEQRES 4 A 273 LYS ALA ASP SER THR ARG MET LEU LEU GLY GLY LEU ASN SEQRES 5 A 273 GLN LYS THR VAL LEU ASP THR LEU ARG SER GLU GLY ASP SEQRES 6 A 273 GLU GLY ILE ASP LEU ASP THR VAL LEU GLN PRO GLY PHE SEQRES 7 A 273 GLY GLY ILE LYS CYS VAL GLU SER GLY GLY PRO GLU PRO SEQRES 8 A 273 GLY VAL GLY CYS ALA GLY ARG GLY ILE ILE THR SER ILE SEQRES 9 A 273 GLY LEU LEU GLU ASN LEU GLY ALA TYR THR ASP ASP LEU SEQRES 10 A 273 ASP TYR VAL PHE TYR ASP VAL LEU GLY ASP VAL VAL CYS SEQRES 11 A 273 GLY GLY PHE ALA MET PRO ILE ARG GLU GLY LYS ALA LYS SEQRES 12 A 273 GLU ILE TYR ILE VAL ALA SER GLY GLU LEU MET ALA ILE SEQRES 13 A 273 TYR ALA ALA ASN ASN ILE CYS LYS GLY LEU ALA LYS PHE SEQRES 14 A 273 ALA LYS GLY GLY ALA ARG LEU GLY GLY ILE ILE CYS ASN SEQRES 15 A 273 SER ARG LYS VAL ASP GLY GLU ARG GLU LEU LEU GLU ALA SEQRES 16 A 273 PHE ALA LYS LYS LEU GLY SER HIS LEU ILE HIS PHE VAL SEQRES 17 A 273 PRO ARG ASP ASN ILE VAL GLN ARG ALA GLU ILE ASN ARG SEQRES 18 A 273 LYS THR VAL ILE ASP PHE ASP ARG GLU SER ASP GLN ALA SEQRES 19 A 273 LYS GLU TYR LEU THR LEU ALA ASP ASN VAL GLN ASN ASN SEQRES 20 A 273 ASN LYS LEU VAL VAL PRO THR PRO LEU PRO MET GLU GLU SEQRES 21 A 273 LEU GLU ALA MET MET VAL GLU PHE GLY ILE VAL GLU LEU SEQRES 1 B 273 MET ARG GLN ILE ALA ILE TYR GLY LYS GLY GLY ILE GLY SEQRES 2 B 273 LYS SER THR THR THR GLN ASN LEU THR ALA ALA LEU SER SEQRES 3 B 273 THR MET GLY ASN ASN ILE LEU LEU VAL GLY CYS ASP PRO SEQRES 4 B 273 LYS ALA ASP SER THR ARG MET LEU LEU GLY GLY LEU ASN SEQRES 5 B 273 GLN LYS THR VAL LEU ASP THR LEU ARG SER GLU GLY ASP SEQRES 6 B 273 GLU GLY ILE ASP LEU ASP THR VAL LEU GLN PRO GLY PHE SEQRES 7 B 273 GLY GLY ILE LYS CYS VAL GLU SER GLY GLY PRO GLU PRO SEQRES 8 B 273 GLY VAL GLY CYS ALA GLY ARG GLY ILE ILE THR SER ILE SEQRES 9 B 273 GLY LEU LEU GLU ASN LEU GLY ALA TYR THR ASP ASP LEU SEQRES 10 B 273 ASP TYR VAL PHE TYR ASP VAL LEU GLY ASP VAL VAL CYS SEQRES 11 B 273 GLY GLY PHE ALA MET PRO ILE ARG GLU GLY LYS ALA LYS SEQRES 12 B 273 GLU ILE TYR ILE VAL ALA SER GLY GLU LEU MET ALA ILE SEQRES 13 B 273 TYR ALA ALA ASN ASN ILE CYS LYS GLY LEU ALA LYS PHE SEQRES 14 B 273 ALA LYS GLY GLY ALA ARG LEU GLY GLY ILE ILE CYS ASN SEQRES 15 B 273 SER ARG LYS VAL ASP GLY GLU ARG GLU LEU LEU GLU ALA SEQRES 16 B 273 PHE ALA LYS LYS LEU GLY SER HIS LEU ILE HIS PHE VAL SEQRES 17 B 273 PRO ARG ASP ASN ILE VAL GLN ARG ALA GLU ILE ASN ARG SEQRES 18 B 273 LYS THR VAL ILE ASP PHE ASP ARG GLU SER ASP GLN ALA SEQRES 19 B 273 LYS GLU TYR LEU THR LEU ALA ASP ASN VAL GLN ASN ASN SEQRES 20 B 273 ASN LYS LEU VAL VAL PRO THR PRO LEU PRO MET GLU GLU SEQRES 21 B 273 LEU GLU ALA MET MET VAL GLU PHE GLY ILE VAL GLU LEU HET SF4 A 301 8 HET SO4 A 302 5 HET SO4 B 301 5 HET SO4 B 302 5 HETNAM SF4 IRON/SULFUR CLUSTER HETNAM SO4 SULFATE ION FORMUL 3 SF4 FE4 S4 FORMUL 4 SO4 3(O4 S 2-) FORMUL 7 HOH *170(H2 O) HELIX 1 AA1 GLY A 13 THR A 27 1 15 HELIX 2 AA2 THR A 44 GLY A 49 1 6 HELIX 3 AA3 THR A 55 SER A 62 1 8 HELIX 4 AA4 ASP A 69 LEU A 74 1 6 HELIX 5 AA5 PHE A 78 GLY A 80 5 3 HELIX 6 AA6 CYS A 95 LEU A 110 1 16 HELIX 7 AA7 ALA A 134 GLU A 139 1 6 HELIX 8 AA8 GLU A 152 PHE A 169 1 18 HELIX 9 AA9 GLY A 188 LEU A 200 1 13 HELIX 10 AB1 ASP A 211 ASN A 220 1 10 HELIX 11 AB2 THR A 223 ASP A 228 1 6 HELIX 12 AB3 SER A 231 ASN A 246 1 16 HELIX 13 AB4 PRO A 257 PHE A 268 1 12 HELIX 14 AB5 GLY B 13 MET B 28 1 16 HELIX 15 AB6 THR B 44 GLY B 49 1 6 HELIX 16 AB7 THR B 55 SER B 62 1 8 HELIX 17 AB8 ASP B 69 LEU B 74 1 6 HELIX 18 AB9 PHE B 78 GLY B 80 5 3 HELIX 19 AC1 CYS B 95 LEU B 110 1 16 HELIX 20 AC2 ALA B 134 GLU B 139 1 6 HELIX 21 AC3 GLU B 152 PHE B 169 1 18 HELIX 22 AC4 ALA B 170 GLY B 173 5 4 HELIX 23 AC5 GLY B 188 LEU B 200 1 13 HELIX 24 AC6 ASP B 211 ASN B 220 1 10 HELIX 25 AC7 THR B 223 ASP B 228 1 6 HELIX 26 AC8 SER B 231 ASN B 247 1 17 HELIX 27 AC9 PRO B 257 PHE B 268 1 12 SHEET 1 AA1 8 GLN A 75 PRO A 76 0 SHEET 2 AA1 8 LYS A 82 GLU A 85 -1 O CYS A 83 N GLN A 75 SHEET 3 AA1 8 ILE A 32 CYS A 37 1 N GLY A 36 O VAL A 84 SHEET 4 AA1 8 TYR A 119 VAL A 124 1 O PHE A 121 N LEU A 33 SHEET 5 AA1 8 ARG A 2 GLY A 8 1 N ILE A 6 O TYR A 122 SHEET 6 AA1 8 GLU A 144 ALA A 149 1 O VAL A 148 N TYR A 7 SHEET 7 AA1 8 ARG A 175 ASN A 182 1 O GLY A 177 N ILE A 145 SHEET 8 AA1 8 LEU A 204 VAL A 208 1 O VAL A 208 N CYS A 181 SHEET 1 AA2 8 GLN B 75 PRO B 76 0 SHEET 2 AA2 8 LYS B 82 GLU B 85 -1 O CYS B 83 N GLN B 75 SHEET 3 AA2 8 ILE B 32 CYS B 37 1 N GLY B 36 O VAL B 84 SHEET 4 AA2 8 TYR B 119 VAL B 124 1 O PHE B 121 N VAL B 35 SHEET 5 AA2 8 ARG B 2 GLY B 8 1 N ILE B 6 O TYR B 122 SHEET 6 AA2 8 GLU B 144 ALA B 149 1 O VAL B 148 N TYR B 7 SHEET 7 AA2 8 ARG B 175 ASN B 182 1 O GLY B 177 N ILE B 145 SHEET 8 AA2 8 LEU B 204 VAL B 208 1 O VAL B 208 N CYS B 181 LINK SG CYS A 95 FE3 SF4 A 301 1555 1555 2.26 LINK SG CYS A 130 FE1 SF4 A 301 1555 1555 2.31 LINK FE2 SF4 A 301 SG CYS B 95 1555 1555 2.29 LINK FE4 SF4 A 301 SG CYS B 130 1555 1555 2.29 SITE 1 AC1 9 CYS A 95 ALA A 96 ARG A 98 CYS A 130 SITE 2 AC1 9 GLY A 132 CYS B 95 ALA B 96 CYS B 130 SITE 3 AC1 9 GLY B 132 SITE 1 AC2 10 GLY A 10 GLY A 11 GLY A 13 LYS A 14 SITE 2 AC2 10 SER A 15 LYS A 40 ALA A 41 HOH A 437 SITE 3 AC2 10 HOH A 443 LYS B 9 SITE 1 AC3 10 ARG A 61 PRO A 89 GLU A 90 VAL A 93 SITE 2 AC3 10 GLY A 94 CYS A 95 ARG B 138 HOH B 410 SITE 3 AC3 10 HOH B 412 HOH B 417 SITE 1 AC4 11 LYS A 9 GLY B 10 GLY B 11 GLY B 13 SITE 2 AC4 11 LYS B 14 SER B 15 LYS B 40 ALA B 41 SITE 3 AC4 11 HOH B 428 HOH B 430 HOH B 432 CRYST1 96.169 96.169 320.244 90.00 90.00 120.00 P 65 2 2 24 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 0.010398 0.006004 0.000000 0.00000 SCALE2 0.000000 0.012007 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003123 0.00000