HEADER METAL BINDING PROTEIN 11-FEB-25 9IAO TITLE NITROGENASE MATURASE NIFEN COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITROGENASE IRON-MOLYBDENUM COFACTOR BIOSYNTHESIS PROTEIN COMPND 3 NIFE; COMPND 4 CHAIN: A, B; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: NITROGENASE IRON-MOLYBDENUM COFACTOR BIOSYNTHESIS PROTEIN COMPND 8 NIFN; COMPND 9 CHAIN: C, D; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: NITROGENASE MOFE COFACTOR BIOSYNTHESIS PROTEIN NIFX; COMPND 13 CHAIN: E, F; COMPND 14 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AZOTOBACTER VINELANDII DJ; SOURCE 3 ORGANISM_TAXID: 322710; SOURCE 4 GENE: NIFE, AVIN_01450; SOURCE 5 EXPRESSION_SYSTEM: AZOTOBACTER VINELANDII DJ; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 322710; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: AZOTOBACTER VINELANDII DJ; SOURCE 9 ORGANISM_TAXID: 322710; SOURCE 10 GENE: NIFN, AVIN_01470; SOURCE 11 EXPRESSION_SYSTEM: AZOTOBACTER VINELANDII DJ; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 322710; SOURCE 13 MOL_ID: 3; SOURCE 14 ORGANISM_SCIENTIFIC: AZOTOBACTER VINELANDII DJ; SOURCE 15 ORGANISM_TAXID: 322710; SOURCE 16 GENE: NIFX, AVIN_01480; SOURCE 17 EXPRESSION_SYSTEM: AZOTOBACTER VINELANDII DJ; SOURCE 18 EXPRESSION_SYSTEM_TAXID: 322710 KEYWDS NITROGENASE COFACTOR MATURASE, METAL BINDING PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR F.F.SCHNEIDER,J.S.MARTIN DEL CAMPO,L.ZHANG,D.R.DEAN,O.EINSLE REVDAT 1 04-MAR-26 9IAO 0 JRNL AUTH F.F.SCHNEIDER,J.S.MARTIN DEL CAMPO,L.ZHANG,D.R.DEAN,O.EINSLE JRNL TITL TRAFFICKING OF A NITROGENASE FEMO-COFACTOR ASSEMBLY JRNL TITL 2 INTERMEDIATE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.14 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, PHENIX, CRYOSPARC REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : NULL REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : NULL REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 2.140 REMARK 3 NUMBER OF PARTICLES : 195878 REMARK 3 CTF CORRECTION METHOD : NONE REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 9IAO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 18-FEB-25. REMARK 100 THE DEPOSITION ID IS D_1292145405. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : SINGLE PARTICLE REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : PARTICLE REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : HETERO-HEXAMERIC COMPLEX OF REMARK 245 NIFEN AND NIFX REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 8.00 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : TFS KRIOS REMARK 245 DETECTOR TYPE : TFS FALCON 4I (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1000.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2000.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : 2.70 REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 4000.00 REMARK 245 ILLUMINATION MODE : SPOT SCAN REMARK 245 NOMINAL MAGNIFICATION : NULL REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 300 REMARK 245 IMAGING DETAILS : NULL REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F 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 SER A 461 REMARK 465 GLN A 462 REMARK 465 ASP A 463 REMARK 465 ALA A 464 REMARK 465 ALA A 465 REMARK 465 PRO A 466 REMARK 465 SER A 467 REMARK 465 ALA A 468 REMARK 465 PRO A 469 REMARK 465 ALA A 470 REMARK 465 ARG A 471 REMARK 465 SER A 472 REMARK 465 ALA A 473 REMARK 465 ASN A 474 REMARK 465 ALA A 475 REMARK 465 SER B 461 REMARK 465 GLN B 462 REMARK 465 ASP B 463 REMARK 465 ALA B 464 REMARK 465 ALA B 465 REMARK 465 PRO B 466 REMARK 465 SER B 467 REMARK 465 ALA B 468 REMARK 465 PRO B 469 REMARK 465 ALA B 470 REMARK 465 ARG B 471 REMARK 465 SER B 472 REMARK 465 ALA B 473 REMARK 465 ASN B 474 REMARK 465 ALA B 475 REMARK 465 MET C 1 REMARK 465 PRO C 454 REMARK 465 GLN C 455 REMARK 465 TRP C 456 REMARK 465 ARG C 457 REMARK 465 HIS C 458 REMARK 465 MET D 1 REMARK 465 PRO D 454 REMARK 465 GLN D 455 REMARK 465 TRP D 456 REMARK 465 ARG D 457 REMARK 465 HIS D 458 REMARK 465 MET E 1 REMARK 465 SER E 2 REMARK 465 SER E 3 REMARK 465 PRO E 4 REMARK 465 THR E 5 REMARK 465 ARG E 6 REMARK 465 GLN E 7 REMARK 465 LEU E 8 REMARK 465 GLN E 9 REMARK 465 VAL E 10 REMARK 465 LEU E 11 REMARK 465 ASP E 12 REMARK 465 SER E 13 REMARK 465 GLU E 14 REMARK 465 ASP E 15 REMARK 465 ASP E 16 REMARK 465 GLY E 17 REMARK 465 THR E 18 REMARK 465 LEU E 19 REMARK 465 LEU E 20 REMARK 465 LYS E 21 REMARK 465 VAL E 22 REMARK 465 ALA E 23 REMARK 465 PHE E 24 REMARK 465 ALA E 25 REMARK 465 SER E 26 REMARK 465 SER E 27 REMARK 465 ASP E 28 REMARK 465 ARG E 29 REMARK 465 GLU E 30 REMARK 465 LEU E 31 REMARK 465 VAL E 32 REMARK 465 ASP E 33 REMARK 465 GLN E 34 REMARK 465 HIS E 35 REMARK 465 PHE E 36 REMARK 465 GLY E 37 REMARK 465 SER E 38 REMARK 465 SER E 39 REMARK 465 ARG E 40 REMARK 465 SER E 41 REMARK 465 PHE E 42 REMARK 465 ALA E 43 REMARK 465 ILE E 44 REMARK 465 TYR E 45 REMARK 465 GLY E 46 REMARK 465 VAL E 47 REMARK 465 ASN E 48 REMARK 465 PRO E 49 REMARK 465 GLU E 50 REMARK 465 ARG E 51 REMARK 465 SER E 52 REMARK 465 GLN E 53 REMARK 465 LEU E 54 REMARK 465 LEU E 55 REMARK 465 SER E 56 REMARK 465 VAL E 57 REMARK 465 VAL E 58 REMARK 465 GLU E 59 REMARK 465 PHE E 60 REMARK 465 GLY E 61 REMARK 465 GLU E 62 REMARK 465 LEU E 63 REMARK 465 GLU E 64 REMARK 465 GLN E 65 REMARK 465 ASP E 66 REMARK 465 GLY E 67 REMARK 465 ASN E 68 REMARK 465 GLU E 69 REMARK 465 ASP E 70 REMARK 465 LYS E 71 REMARK 465 LEU E 72 REMARK 465 ALA E 73 REMARK 465 ARG E 74 REMARK 465 LYS E 75 REMARK 465 ILE E 76 REMARK 465 ASP E 77 REMARK 465 LEU E 78 REMARK 465 LEU E 79 REMARK 465 ASP E 80 REMARK 465 GLY E 81 REMARK 465 CYS E 82 REMARK 465 VAL E 83 REMARK 465 ALA E 84 REMARK 465 VAL E 85 REMARK 465 TYR E 86 REMARK 465 CYS E 87 REMARK 465 CYS E 88 REMARK 465 ALA E 89 REMARK 465 CYS E 90 REMARK 465 GLY E 91 REMARK 465 ALA E 92 REMARK 465 SER E 93 REMARK 465 ALA E 94 REMARK 465 VAL E 95 REMARK 465 ARG E 96 REMARK 465 GLN E 97 REMARK 465 LEU E 98 REMARK 465 MET E 99 REMARK 465 ALA E 100 REMARK 465 ILE E 101 REMARK 465 GLY E 102 REMARK 465 VAL E 103 REMARK 465 GLN E 104 REMARK 465 PRO E 105 REMARK 465 ILE E 106 REMARK 465 LYS E 107 REMARK 465 VAL E 108 REMARK 465 SER E 109 REMARK 465 GLU E 110 REMARK 465 GLY E 111 REMARK 465 ALA E 112 REMARK 465 ARG E 113 REMARK 465 ILE E 114 REMARK 465 ALA E 115 REMARK 465 GLU E 116 REMARK 465 LEU E 117 REMARK 465 ILE E 118 REMARK 465 GLU E 119 REMARK 465 ALA E 120 REMARK 465 LEU E 121 REMARK 465 GLN E 122 REMARK 465 VAL E 123 REMARK 465 GLU E 124 REMARK 465 LEU E 125 REMARK 465 ARG E 126 REMARK 465 GLU E 127 REMARK 465 GLY E 128 REMARK 465 PRO E 129 REMARK 465 SER E 130 REMARK 465 ALA E 131 REMARK 465 TRP E 132 REMARK 465 LEU E 133 REMARK 465 ALA E 134 REMARK 465 LYS E 135 REMARK 465 ALA E 136 REMARK 465 ILE E 137 REMARK 465 GLN E 138 REMARK 465 ARG E 139 REMARK 465 THR E 140 REMARK 465 ARG E 141 REMARK 465 GLY E 142 REMARK 465 PRO E 143 REMARK 465 MET F 1 REMARK 465 SER F 2 REMARK 465 SER F 3 REMARK 465 PRO F 4 REMARK 465 THR F 5 REMARK 465 ARG F 6 REMARK 465 GLN F 7 REMARK 465 LEU F 8 REMARK 465 GLN F 9 REMARK 465 VAL F 10 REMARK 465 LEU F 11 REMARK 465 ASP F 12 REMARK 465 SER F 13 REMARK 465 GLU F 14 REMARK 465 ASP F 15 REMARK 465 ASP F 16 REMARK 465 GLY F 17 REMARK 465 THR F 18 REMARK 465 LEU F 19 REMARK 465 LEU F 20 REMARK 465 LYS F 21 REMARK 465 VAL F 22 REMARK 465 ALA F 23 REMARK 465 PHE F 24 REMARK 465 ALA F 25 REMARK 465 SER F 26 REMARK 465 SER F 27 REMARK 465 ASP F 28 REMARK 465 ARG F 29 REMARK 465 GLU F 30 REMARK 465 LEU F 31 REMARK 465 VAL F 32 REMARK 465 ASP F 33 REMARK 465 GLN F 34 REMARK 465 HIS F 35 REMARK 465 PHE F 36 REMARK 465 GLY F 37 REMARK 465 SER F 38 REMARK 465 SER F 39 REMARK 465 ARG F 40 REMARK 465 SER F 41 REMARK 465 PHE F 42 REMARK 465 ALA F 43 REMARK 465 ILE F 44 REMARK 465 TYR F 45 REMARK 465 GLY F 46 REMARK 465 VAL F 47 REMARK 465 ASN F 48 REMARK 465 PRO F 49 REMARK 465 GLU F 50 REMARK 465 ARG F 51 REMARK 465 SER F 52 REMARK 465 GLN F 53 REMARK 465 LEU F 54 REMARK 465 LEU F 55 REMARK 465 SER F 56 REMARK 465 VAL F 57 REMARK 465 VAL F 58 REMARK 465 GLU F 59 REMARK 465 PHE F 60 REMARK 465 GLY F 61 REMARK 465 GLU F 62 REMARK 465 LEU F 63 REMARK 465 GLU F 64 REMARK 465 GLN F 65 REMARK 465 ASP F 66 REMARK 465 GLY F 67 REMARK 465 ASN F 68 REMARK 465 GLU F 69 REMARK 465 ASP F 70 REMARK 465 LYS F 71 REMARK 465 LEU F 72 REMARK 465 ALA F 73 REMARK 465 ARG F 74 REMARK 465 LYS F 75 REMARK 465 ILE F 76 REMARK 465 ASP F 77 REMARK 465 LEU F 78 REMARK 465 LEU F 79 REMARK 465 ASP F 80 REMARK 465 GLY F 81 REMARK 465 CYS F 82 REMARK 465 VAL F 83 REMARK 465 ALA F 84 REMARK 465 VAL F 85 REMARK 465 TYR F 86 REMARK 465 CYS F 87 REMARK 465 CYS F 88 REMARK 465 ALA F 89 REMARK 465 CYS F 90 REMARK 465 GLY F 91 REMARK 465 ALA F 92 REMARK 465 SER F 93 REMARK 465 ALA F 94 REMARK 465 VAL F 95 REMARK 465 ARG F 96 REMARK 465 GLN F 97 REMARK 465 LEU F 98 REMARK 465 MET F 99 REMARK 465 ALA F 100 REMARK 465 ILE F 101 REMARK 465 GLY F 102 REMARK 465 VAL F 103 REMARK 465 GLN F 104 REMARK 465 PRO F 105 REMARK 465 ILE F 106 REMARK 465 LYS F 107 REMARK 465 VAL F 108 REMARK 465 SER F 109 REMARK 465 GLU F 110 REMARK 465 GLY F 111 REMARK 465 ALA F 112 REMARK 465 ARG F 113 REMARK 465 ILE F 114 REMARK 465 ALA F 115 REMARK 465 GLU F 116 REMARK 465 LEU F 117 REMARK 465 ILE F 118 REMARK 465 GLU F 119 REMARK 465 ALA F 120 REMARK 465 LEU F 121 REMARK 465 GLN F 122 REMARK 465 VAL F 123 REMARK 465 GLU F 124 REMARK 465 LEU F 125 REMARK 465 ARG F 126 REMARK 465 GLU F 127 REMARK 465 GLY F 128 REMARK 465 PRO F 129 REMARK 465 SER F 130 REMARK 465 ALA F 131 REMARK 465 TRP F 132 REMARK 465 LEU F 133 REMARK 465 ALA F 134 REMARK 465 LYS F 135 REMARK 465 ALA F 136 REMARK 465 ILE F 137 REMARK 465 GLN F 138 REMARK 465 ARG F 139 REMARK 465 THR F 140 REMARK 465 ARG F 141 REMARK 465 GLY F 142 REMARK 465 PRO F 143 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 PRO A 48 0.43 -67.95 REMARK 500 ASP A 373 75.24 -104.12 REMARK 500 GLU A 379 -150.06 59.06 REMARK 500 ASN A 418 -72.38 -96.13 REMARK 500 GLN A 419 -26.59 -141.24 REMARK 500 ASP B 373 57.44 -91.18 REMARK 500 GLU B 379 -166.86 58.85 REMARK 500 ASN B 418 -71.05 -98.95 REMARK 500 GLN B 419 -23.11 -143.53 REMARK 500 GLN C 447 41.71 -100.52 REMARK 500 GLN D 447 39.82 -99.08 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 VAL A 49 ALA A 50 -149.60 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG C 57 0.09 SIDE CHAIN REMARK 500 ARG D 57 0.08 SIDE CHAIN 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 S5Q A 501 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 15 SG REMARK 620 2 S5Q A 501 S1A 102.3 REMARK 620 3 S5Q A 501 S4A 124.6 106.3 REMARK 620 4 S5Q A 501 S2A 112.3 104.3 105.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 S5Q A 501 FE8 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 25 SG REMARK 620 2 S5Q A 501 S4B 115.2 REMARK 620 3 S5Q A 501 S3B 98.8 103.7 REMARK 620 4 S5Q A 501 S1B 128.5 103.8 103.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 502 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 37 SG REMARK 620 2 SF4 A 502 S1 109.4 REMARK 620 3 SF4 A 502 S2 108.4 104.6 REMARK 620 4 SF4 A 502 S3 125.5 103.5 103.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 502 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 62 SG REMARK 620 2 SF4 A 502 S1 123.4 REMARK 620 3 SF4 A 502 S3 117.8 103.6 REMARK 620 4 SF4 A 502 S4 101.2 103.8 104.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 502 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 124 SG REMARK 620 2 SF4 A 502 S1 117.9 REMARK 620 3 SF4 A 502 S2 108.8 104.4 REMARK 620 4 SF4 A 502 S4 116.5 103.7 104.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 502 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 44 SG REMARK 620 2 SF4 A 502 S2 137.1 REMARK 620 3 SF4 A 502 S3 109.6 103.6 REMARK 620 4 SF4 A 502 S4 93.7 103.8 104.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 S5Q B 501 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 15 SG REMARK 620 2 S5Q B 501 S1A 111.2 REMARK 620 3 S5Q B 501 S4A 102.6 106.3 REMARK 620 4 S5Q B 501 S2A 125.8 104.4 105.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 S5Q B 501 FE8 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 25 SG REMARK 620 2 S5Q B 501 S4B 122.2 REMARK 620 3 S5Q B 501 S3B 117.8 103.8 REMARK 620 4 S5Q B 501 S1B 103.6 103.7 103.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 B 502 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 37 SG REMARK 620 2 SF4 B 502 S2 109.3 REMARK 620 3 SF4 B 502 S3 125.9 103.4 REMARK 620 4 SF4 B 502 S4 108.0 104.7 103.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 B 502 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 62 SG REMARK 620 2 SF4 B 502 S1 100.8 REMARK 620 3 SF4 B 502 S2 122.7 104.0 REMARK 620 4 SF4 B 502 S3 118.9 104.5 103.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 B 502 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 124 SG REMARK 620 2 SF4 B 502 S1 117.1 REMARK 620 3 SF4 B 502 S2 114.7 104.0 REMARK 620 4 SF4 B 502 S4 111.0 104.2 104.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 B 502 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 44 SG REMARK 620 2 SF4 B 502 S1 92.9 REMARK 620 3 SF4 B 502 S3 110.5 104.3 REMARK 620 4 SF4 B 502 S4 136.7 103.8 103.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG C 501 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ARG C 57 O REMARK 620 2 GLU C 58 OE1 83.0 REMARK 620 3 GLU C 58 OE2 102.4 51.9 REMARK 620 4 HOH C 601 O 78.7 55.8 106.8 REMARK 620 5 ASP D 302 OD1 151.2 108.7 68.6 129.9 REMARK 620 6 ASP D 302 OD2 156.4 94.4 94.1 80.5 51.5 REMARK 620 7 ASP D 306 OD2 79.6 134.6 173.5 79.7 106.7 85.9 REMARK 620 8 HOH D 503 O 90.3 132.7 84.6 165.5 62.2 108.1 89.1 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG C 502 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP C 302 OD1 REMARK 620 2 ASP C 302 OD2 51.2 REMARK 620 3 ASP C 306 OD1 95.7 106.4 REMARK 620 4 ASP C 306 OD2 121.0 90.3 49.0 REMARK 620 5 HOH C 602 O 62.7 111.6 62.1 111.1 REMARK 620 6 ARG D 57 O 146.1 153.6 92.8 88.9 93.2 REMARK 620 7 GLU D 58 OE2 77.0 85.2 158.1 151.5 96.6 83.0 REMARK 620 8 HOH D 502 O 119.8 76.0 129.0 80.4 165.5 77.8 71.2 REMARK 620 N 1 2 3 4 5 6 7 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-52783 RELATED DB: EMDB REMARK 900 NITROGENASE MATURASE NIFEN DBREF 9IAO A 1 475 UNP C1DH03 C1DH03_AZOVD 1 475 DBREF 9IAO B 1 475 UNP C1DH03 C1DH03_AZOVD 1 475 DBREF 9IAO C 1 458 UNP C1DH04 C1DH04_AZOVD 1 458 DBREF 9IAO D 1 458 UNP C1DH04 C1DH04_AZOVD 1 458 DBREF 9IAO E 1 158 UNP C1DH05 C1DH05_AZOVD 1 158 DBREF 9IAO F 1 158 UNP C1DH05 C1DH05_AZOVD 1 158 SEQRES 1 A 475 MET LYS ALA LYS ASP ILE ALA GLU LEU LEU ASP GLU PRO SEQRES 2 A 475 ALA CYS SER HIS ASN LYS LYS GLU LYS SER GLY CYS ALA SEQRES 3 A 475 LYS PRO LYS PRO GLY ALA THR ASP GLY GLY CYS SER PHE SEQRES 4 A 475 ASP GLY ALA GLN ILE ALA LEU LEU PRO VAL ALA ASP VAL SEQRES 5 A 475 ALA HIS ILE VAL HIS GLY PRO ILE ALA CYS ALA GLY SER SEQRES 6 A 475 SER TRP ASP ASN ARG GLY THR ARG SER SER GLY PRO ASP SEQRES 7 A 475 LEU TYR ARG ILE GLY MET THR THR ASP LEU THR GLU ASN SEQRES 8 A 475 ASP VAL ILE MET GLY ARG ALA GLU LYS ARG LEU PHE HIS SEQRES 9 A 475 ALA ILE ARG GLN ALA VAL GLU SER TYR SER PRO PRO ALA SEQRES 10 A 475 VAL PHE VAL TYR ASN THR CYS VAL PRO ALA LEU ILE GLY SEQRES 11 A 475 ASP ASP VAL ASP ALA VAL CYS LYS ALA ALA ALA GLU ARG SEQRES 12 A 475 PHE GLY THR PRO VAL ILE PRO VAL ASP SER ALA GLY PHE SEQRES 13 A 475 TYR GLY THR LYS ASN LEU GLY ASN ARG ILE ALA GLY GLU SEQRES 14 A 475 ALA MET LEU LYS TYR VAL ILE GLY THR ARG GLU PRO ASP SEQRES 15 A 475 PRO LEU PRO VAL GLY SER GLU ARG PRO GLY ILE ARG VAL SEQRES 16 A 475 HIS ASP VAL ASN LEU ILE GLY GLU TYR ASN ILE ALA GLY SEQRES 17 A 475 GLU PHE TRP HIS VAL LEU PRO LEU LEU ASP GLU LEU GLY SEQRES 18 A 475 LEU ARG VAL LEU CYS THR LEU ALA GLY ASP ALA ARG TYR SEQRES 19 A 475 ARG GLU VAL GLN THR MET HIS ARG ALA GLU VAL ASN MET SEQRES 20 A 475 MET VAL CYS SER LYS ALA MET LEU ASN VAL ALA ARG LYS SEQRES 21 A 475 LEU GLN GLU THR TYR GLY THR PRO TRP PHE GLU GLY SER SEQRES 22 A 475 PHE TYR GLY ILE THR ASP THR SER GLN ALA LEU ARG ASP SEQRES 23 A 475 PHE ALA ARG LEU LEU ASP ASP PRO ASP LEU THR ALA ARG SEQRES 24 A 475 THR GLU ALA LEU ILE ALA ARG GLU GLU ALA LYS VAL ARG SEQRES 25 A 475 ALA ALA LEU GLU PRO TRP ARG ALA ARG LEU GLU GLY LYS SEQRES 26 A 475 ARG VAL LEU LEU TYR THR GLY GLY VAL LYS SER TRP SER SEQRES 27 A 475 VAL VAL SER ALA LEU GLN ASP LEU GLY MET LYS VAL VAL SEQRES 28 A 475 ALA THR GLY THR LYS LYS SER THR GLU GLU ASP LYS ALA SEQRES 29 A 475 ARG ILE ARG GLU LEU MET GLY ASP ASP VAL LYS MET LEU SEQRES 30 A 475 ASP GLU GLY ASN ALA ARG VAL LEU LEU LYS THR VAL ASP SEQRES 31 A 475 GLU TYR GLN ALA ASP ILE LEU ILE ALA GLY GLY ARG ASN SEQRES 32 A 475 MET TYR THR ALA LEU LYS GLY ARG VAL PRO PHE LEU ASP SEQRES 33 A 475 ILE ASN GLN GLU ARG GLU PHE GLY TYR ALA GLY TYR ASP SEQRES 34 A 475 GLY MET LEU GLU LEU VAL ARG GLN LEU CYS ILE THR LEU SEQRES 35 A 475 GLU CYS PRO VAL TRP GLU ALA VAL ARG ARG PRO ALA PRO SEQRES 36 A 475 TRP ASP ILE PRO ALA SER GLN ASP ALA ALA PRO SER ALA SEQRES 37 A 475 PRO ALA ARG SER ALA ASN ALA SEQRES 1 B 475 MET LYS ALA LYS ASP ILE ALA GLU LEU LEU ASP GLU PRO SEQRES 2 B 475 ALA CYS SER HIS ASN LYS LYS GLU LYS SER GLY CYS ALA SEQRES 3 B 475 LYS PRO LYS PRO GLY ALA THR ASP GLY GLY CYS SER PHE SEQRES 4 B 475 ASP GLY ALA GLN ILE ALA LEU LEU PRO VAL ALA ASP VAL SEQRES 5 B 475 ALA HIS ILE VAL HIS GLY PRO ILE ALA CYS ALA GLY SER SEQRES 6 B 475 SER TRP ASP ASN ARG GLY THR ARG SER SER GLY PRO ASP SEQRES 7 B 475 LEU TYR ARG ILE GLY MET THR THR ASP LEU THR GLU ASN SEQRES 8 B 475 ASP VAL ILE MET GLY ARG ALA GLU LYS ARG LEU PHE HIS SEQRES 9 B 475 ALA ILE ARG GLN ALA VAL GLU SER TYR SER PRO PRO ALA SEQRES 10 B 475 VAL PHE VAL TYR ASN THR CYS VAL PRO ALA LEU ILE GLY SEQRES 11 B 475 ASP ASP VAL ASP ALA VAL CYS LYS ALA ALA ALA GLU ARG SEQRES 12 B 475 PHE GLY THR PRO VAL ILE PRO VAL ASP SER ALA GLY PHE SEQRES 13 B 475 TYR GLY THR LYS ASN LEU GLY ASN ARG ILE ALA GLY GLU SEQRES 14 B 475 ALA MET LEU LYS TYR VAL ILE GLY THR ARG GLU PRO ASP SEQRES 15 B 475 PRO LEU PRO VAL GLY SER GLU ARG PRO GLY ILE ARG VAL SEQRES 16 B 475 HIS ASP VAL ASN LEU ILE GLY GLU TYR ASN ILE ALA GLY SEQRES 17 B 475 GLU PHE TRP HIS VAL LEU PRO LEU LEU ASP GLU LEU GLY SEQRES 18 B 475 LEU ARG VAL LEU CYS THR LEU ALA GLY ASP ALA ARG TYR SEQRES 19 B 475 ARG GLU VAL GLN THR MET HIS ARG ALA GLU VAL ASN MET SEQRES 20 B 475 MET VAL CYS SER LYS ALA MET LEU ASN VAL ALA ARG LYS SEQRES 21 B 475 LEU GLN GLU THR TYR GLY THR PRO TRP PHE GLU GLY SER SEQRES 22 B 475 PHE TYR GLY ILE THR ASP THR SER GLN ALA LEU ARG ASP SEQRES 23 B 475 PHE ALA ARG LEU LEU ASP ASP PRO ASP LEU THR ALA ARG SEQRES 24 B 475 THR GLU ALA LEU ILE ALA ARG GLU GLU ALA LYS VAL ARG SEQRES 25 B 475 ALA ALA LEU GLU PRO TRP ARG ALA ARG LEU GLU GLY LYS SEQRES 26 B 475 ARG VAL LEU LEU TYR THR GLY GLY VAL LYS SER TRP SER SEQRES 27 B 475 VAL VAL SER ALA LEU GLN ASP LEU GLY MET LYS VAL VAL SEQRES 28 B 475 ALA THR GLY THR LYS LYS SER THR GLU GLU ASP LYS ALA SEQRES 29 B 475 ARG ILE ARG GLU LEU MET GLY ASP ASP VAL LYS MET LEU SEQRES 30 B 475 ASP GLU GLY ASN ALA ARG VAL LEU LEU LYS THR VAL ASP SEQRES 31 B 475 GLU TYR GLN ALA ASP ILE LEU ILE ALA GLY GLY ARG ASN SEQRES 32 B 475 MET TYR THR ALA LEU LYS GLY ARG VAL PRO PHE LEU ASP SEQRES 33 B 475 ILE ASN GLN GLU ARG GLU PHE GLY TYR ALA GLY TYR ASP SEQRES 34 B 475 GLY MET LEU GLU LEU VAL ARG GLN LEU CYS ILE THR LEU SEQRES 35 B 475 GLU CYS PRO VAL TRP GLU ALA VAL ARG ARG PRO ALA PRO SEQRES 36 B 475 TRP ASP ILE PRO ALA SER GLN ASP ALA ALA PRO SER ALA SEQRES 37 B 475 PRO ALA ARG SER ALA ASN ALA SEQRES 1 C 458 MET ALA GLU ILE ILE ASN ARG ASN LYS ALA LEU ALA VAL SEQRES 2 C 458 SER PRO LEU LYS ALA SER GLN THR MET GLY ALA ALA LEU SEQRES 3 C 458 ALA ILE LEU GLY LEU ALA ARG SER MET PRO LEU PHE HIS SEQRES 4 C 458 GLY SER GLN GLY CYS THR ALA PHE ALA LYS VAL PHE PHE SEQRES 5 C 458 VAL ARG HIS PHE ARG GLU PRO VAL PRO LEU GLN THR THR SEQRES 6 C 458 ALA MET ASP GLN VAL SER SER VAL MET GLY ALA ASP GLU SEQRES 7 C 458 ASN VAL VAL GLU ALA LEU LYS THR ILE CYS GLU ARG GLN SEQRES 8 C 458 ASN PRO SER VAL ILE GLY LEU LEU THR THR GLY LEU SER SEQRES 9 C 458 GLU THR GLN GLY CYS ASP LEU HIS THR ALA LEU HIS GLU SEQRES 10 C 458 PHE ARG THR GLN TYR GLU GLU TYR LYS ASP VAL PRO ILE SEQRES 11 C 458 VAL PRO VAL ASN THR PRO ASP PHE SER GLY CYS PHE GLU SEQRES 12 C 458 SER GLY PHE ALA ALA ALA VAL LYS ALA ILE VAL GLU THR SEQRES 13 C 458 LEU VAL PRO GLU ARG ARG ASP GLN VAL GLY LYS ARG PRO SEQRES 14 C 458 ARG GLN VAL ASN VAL LEU CYS SER ALA ASN LEU THR PRO SEQRES 15 C 458 GLY ASP LEU GLU TYR ILE ALA GLU SER ILE GLU SER PHE SEQRES 16 C 458 GLY LEU ARG PRO LEU LEU ILE PRO ASP LEU SER GLY SER SEQRES 17 C 458 LEU ASP GLY HIS LEU ASP GLU ASN ARG PHE ASN ALA LEU SEQRES 18 C 458 THR THR GLY GLY LEU SER VAL ALA GLU LEU ALA THR ALA SEQRES 19 C 458 GLY GLN SER VAL ALA THR LEU VAL VAL GLY GLN SER LEU SEQRES 20 C 458 ALA GLY ALA ALA ASP ALA LEU ALA GLU ARG THR GLY VAL SEQRES 21 C 458 PRO ASP ARG ARG PHE GLY MET LEU TYR GLY LEU ASP ALA SEQRES 22 C 458 VAL ASP ALA TRP LEU MET ALA LEU ALA GLU ILE SER GLY SEQRES 23 C 458 ASN PRO VAL PRO ASP ARG TYR LYS ARG GLN ARG ALA GLN SEQRES 24 C 458 LEU GLN ASP ALA MET LEU ASP THR HIS PHE MET LEU SER SEQRES 25 C 458 SER ALA ARG THR ALA ILE ALA ALA ASP PRO ASP LEU LEU SEQRES 26 C 458 LEU GLY PHE ASP ALA LEU LEU ARG SER MET GLY ALA HIS SEQRES 27 C 458 THR VAL ALA ALA VAL VAL PRO ALA ARG ALA ALA ALA LEU SEQRES 28 C 458 VAL ASP SER PRO LEU PRO SER VAL ARG VAL GLY ASP LEU SEQRES 29 C 458 GLU ASP LEU GLU HIS ALA ALA ARG ALA GLY GLN ALA GLN SEQRES 30 C 458 LEU VAL ILE GLY ASN SER HIS ALA LEU ALA SER ALA ARG SEQRES 31 C 458 ARG LEU GLY VAL PRO LEU LEU ARG ALA GLY PHE PRO GLN SEQRES 32 C 458 TYR ASP LEU LEU GLY GLY PHE GLN ARG CYS TRP SER GLY SEQRES 33 C 458 TYR ARG GLY SER SER GLN VAL LEU PHE ASP LEU ALA ASN SEQRES 34 C 458 LEU LEU VAL GLU HIS HIS GLN GLY ILE GLN PRO TYR HIS SEQRES 35 C 458 SER ILE TYR ALA GLN LYS PRO ALA THR GLU GLN PRO GLN SEQRES 36 C 458 TRP ARG HIS SEQRES 1 D 458 MET ALA GLU ILE ILE ASN ARG ASN LYS ALA LEU ALA VAL SEQRES 2 D 458 SER PRO LEU LYS ALA SER GLN THR MET GLY ALA ALA LEU SEQRES 3 D 458 ALA ILE LEU GLY LEU ALA ARG SER MET PRO LEU PHE HIS SEQRES 4 D 458 GLY SER GLN GLY CYS THR ALA PHE ALA LYS VAL PHE PHE SEQRES 5 D 458 VAL ARG HIS PHE ARG GLU PRO VAL PRO LEU GLN THR THR SEQRES 6 D 458 ALA MET ASP GLN VAL SER SER VAL MET GLY ALA ASP GLU SEQRES 7 D 458 ASN VAL VAL GLU ALA LEU LYS THR ILE CYS GLU ARG GLN SEQRES 8 D 458 ASN PRO SER VAL ILE GLY LEU LEU THR THR GLY LEU SER SEQRES 9 D 458 GLU THR GLN GLY CYS ASP LEU HIS THR ALA LEU HIS GLU SEQRES 10 D 458 PHE ARG THR GLN TYR GLU GLU TYR LYS ASP VAL PRO ILE SEQRES 11 D 458 VAL PRO VAL ASN THR PRO ASP PHE SER GLY CYS PHE GLU SEQRES 12 D 458 SER GLY PHE ALA ALA ALA VAL LYS ALA ILE VAL GLU THR SEQRES 13 D 458 LEU VAL PRO GLU ARG ARG ASP GLN VAL GLY LYS ARG PRO SEQRES 14 D 458 ARG GLN VAL ASN VAL LEU CYS SER ALA ASN LEU THR PRO SEQRES 15 D 458 GLY ASP LEU GLU TYR ILE ALA GLU SER ILE GLU SER PHE SEQRES 16 D 458 GLY LEU ARG PRO LEU LEU ILE PRO ASP LEU SER GLY SER SEQRES 17 D 458 LEU ASP GLY HIS LEU ASP GLU ASN ARG PHE ASN ALA LEU SEQRES 18 D 458 THR THR GLY GLY LEU SER VAL ALA GLU LEU ALA THR ALA SEQRES 19 D 458 GLY GLN SER VAL ALA THR LEU VAL VAL GLY GLN SER LEU SEQRES 20 D 458 ALA GLY ALA ALA ASP ALA LEU ALA GLU ARG THR GLY VAL SEQRES 21 D 458 PRO ASP ARG ARG PHE GLY MET LEU TYR GLY LEU ASP ALA SEQRES 22 D 458 VAL ASP ALA TRP LEU MET ALA LEU ALA GLU ILE SER GLY SEQRES 23 D 458 ASN PRO VAL PRO ASP ARG TYR LYS ARG GLN ARG ALA GLN SEQRES 24 D 458 LEU GLN ASP ALA MET LEU ASP THR HIS PHE MET LEU SER SEQRES 25 D 458 SER ALA ARG THR ALA ILE ALA ALA ASP PRO ASP LEU LEU SEQRES 26 D 458 LEU GLY PHE ASP ALA LEU LEU ARG SER MET GLY ALA HIS SEQRES 27 D 458 THR VAL ALA ALA VAL VAL PRO ALA ARG ALA ALA ALA LEU SEQRES 28 D 458 VAL ASP SER PRO LEU PRO SER VAL ARG VAL GLY ASP LEU SEQRES 29 D 458 GLU ASP LEU GLU HIS ALA ALA ARG ALA GLY GLN ALA GLN SEQRES 30 D 458 LEU VAL ILE GLY ASN SER HIS ALA LEU ALA SER ALA ARG SEQRES 31 D 458 ARG LEU GLY VAL PRO LEU LEU ARG ALA GLY PHE PRO GLN SEQRES 32 D 458 TYR ASP LEU LEU GLY GLY PHE GLN ARG CYS TRP SER GLY SEQRES 33 D 458 TYR ARG GLY SER SER GLN VAL LEU PHE ASP LEU ALA ASN SEQRES 34 D 458 LEU LEU VAL GLU HIS HIS GLN GLY ILE GLN PRO TYR HIS SEQRES 35 D 458 SER ILE TYR ALA GLN LYS PRO ALA THR GLU GLN PRO GLN SEQRES 36 D 458 TRP ARG HIS SEQRES 1 E 158 MET SER SER PRO THR ARG GLN LEU GLN VAL LEU ASP SER SEQRES 2 E 158 GLU ASP ASP GLY THR LEU LEU LYS VAL ALA PHE ALA SER SEQRES 3 E 158 SER ASP ARG GLU LEU VAL ASP GLN HIS PHE GLY SER SER SEQRES 4 E 158 ARG SER PHE ALA ILE TYR GLY VAL ASN PRO GLU ARG SER SEQRES 5 E 158 GLN LEU LEU SER VAL VAL GLU PHE GLY GLU LEU GLU GLN SEQRES 6 E 158 ASP GLY ASN GLU ASP LYS LEU ALA ARG LYS ILE ASP LEU SEQRES 7 E 158 LEU ASP GLY CYS VAL ALA VAL TYR CYS CYS ALA CYS GLY SEQRES 8 E 158 ALA SER ALA VAL ARG GLN LEU MET ALA ILE GLY VAL GLN SEQRES 9 E 158 PRO ILE LYS VAL SER GLU GLY ALA ARG ILE ALA GLU LEU SEQRES 10 E 158 ILE GLU ALA LEU GLN VAL GLU LEU ARG GLU GLY PRO SER SEQRES 11 E 158 ALA TRP LEU ALA LYS ALA ILE GLN ARG THR ARG GLY PRO SEQRES 12 E 158 ASP MET ARG ARG PHE ASP ALA MET ALA ALA GLU GLY TRP SEQRES 13 E 158 ASP GLU SEQRES 1 F 158 MET SER SER PRO THR ARG GLN LEU GLN VAL LEU ASP SER SEQRES 2 F 158 GLU ASP ASP GLY THR LEU LEU LYS VAL ALA PHE ALA SER SEQRES 3 F 158 SER ASP ARG GLU LEU VAL ASP GLN HIS PHE GLY SER SER SEQRES 4 F 158 ARG SER PHE ALA ILE TYR GLY VAL ASN PRO GLU ARG SER SEQRES 5 F 158 GLN LEU LEU SER VAL VAL GLU PHE GLY GLU LEU GLU GLN SEQRES 6 F 158 ASP GLY ASN GLU ASP LYS LEU ALA ARG LYS ILE ASP LEU SEQRES 7 F 158 LEU ASP GLY CYS VAL ALA VAL TYR CYS CYS ALA CYS GLY SEQRES 8 F 158 ALA SER ALA VAL ARG GLN LEU MET ALA ILE GLY VAL GLN SEQRES 9 F 158 PRO ILE LYS VAL SER GLU GLY ALA ARG ILE ALA GLU LEU SEQRES 10 F 158 ILE GLU ALA LEU GLN VAL GLU LEU ARG GLU GLY PRO SER SEQRES 11 F 158 ALA TRP LEU ALA LYS ALA ILE GLN ARG THR ARG GLY PRO SEQRES 12 F 158 ASP MET ARG ARG PHE ASP ALA MET ALA ALA GLU GLY TRP SEQRES 13 F 158 ASP GLU HET S5Q A 501 18 HET SF4 A 502 8 HET S5Q B 501 18 HET SF4 B 502 8 HET MG C 501 1 HET MG C 502 1 HETNAM S5Q FEFE COFACTOR HETNAM SF4 IRON/SULFUR CLUSTER HETNAM MG MAGNESIUM ION FORMUL 7 S5Q 2(C FE8 S9 4-) FORMUL 8 SF4 2(FE4 S4) FORMUL 11 MG 2(MG 2+) FORMUL 13 HOH *883(H2 O) HELIX 1 AA1 ASP A 5 LEU A 10 1 6 HELIX 2 AA2 CYS A 15 LYS A 20 5 6 HELIX 3 AA3 LYS A 22 ALA A 26 5 5 HELIX 4 AA4 CYS A 37 LEU A 47 1 11 HELIX 5 AA5 ASP A 78 ILE A 82 5 5 HELIX 6 AA6 THR A 89 GLY A 96 1 8 HELIX 7 AA7 ARG A 97 SER A 114 1 18 HELIX 8 AA8 THR A 123 GLY A 130 1 8 HELIX 9 AA9 ASP A 132 GLY A 145 1 14 HELIX 10 AB1 ALA A 154 GLY A 158 5 5 HELIX 11 AB2 THR A 159 VAL A 175 1 17 HELIX 12 AB3 ASN A 205 HIS A 212 5 8 HELIX 13 AB4 VAL A 213 LEU A 220 1 8 HELIX 14 AB5 ARG A 233 GLN A 238 1 6 HELIX 15 AB6 THR A 239 ALA A 243 5 5 HELIX 16 AB7 MET A 254 GLY A 266 1 13 HELIX 17 AB8 GLY A 276 ASP A 292 1 17 HELIX 18 AB9 ASP A 293 GLU A 316 1 24 HELIX 19 AC1 TRP A 318 GLU A 323 1 6 HELIX 20 AC2 SER A 338 GLY A 347 1 10 HELIX 21 AC3 THR A 359 GLY A 371 1 13 HELIX 22 AC4 ASN A 381 GLN A 393 1 13 HELIX 23 AC5 GLY A 400 ARG A 402 5 3 HELIX 24 AC6 ASN A 403 GLY A 410 1 8 HELIX 25 AC7 ASP A 429 GLU A 443 1 15 HELIX 26 AC8 PRO A 445 ARG A 452 1 8 HELIX 27 AC9 ALA A 454 ILE A 458 5 5 HELIX 28 AD1 CYS B 15 LYS B 20 5 6 HELIX 29 AD2 LYS B 22 ALA B 26 5 5 HELIX 30 AD3 CYS B 37 LEU B 47 1 11 HELIX 31 AD4 ASP B 78 ILE B 82 5 5 HELIX 32 AD5 THR B 89 GLY B 96 1 8 HELIX 33 AD6 ARG B 97 SER B 114 1 18 HELIX 34 AD7 THR B 123 GLY B 130 1 8 HELIX 35 AD8 ASP B 132 GLY B 145 1 14 HELIX 36 AD9 ALA B 154 GLY B 158 5 5 HELIX 37 AE1 THR B 159 VAL B 175 1 17 HELIX 38 AE2 ASN B 205 HIS B 212 5 8 HELIX 39 AE3 VAL B 213 LEU B 220 1 8 HELIX 40 AE4 ARG B 233 GLN B 238 1 6 HELIX 41 AE5 THR B 239 ALA B 243 5 5 HELIX 42 AE6 MET B 254 GLY B 266 1 13 HELIX 43 AE7 GLY B 276 ASP B 292 1 17 HELIX 44 AE8 ASP B 293 GLU B 316 1 24 HELIX 45 AE9 TRP B 318 GLU B 323 1 6 HELIX 46 AF1 THR B 331 VAL B 334 5 4 HELIX 47 AF2 SER B 338 ASP B 345 1 8 HELIX 48 AF3 THR B 359 GLY B 371 1 13 HELIX 49 AF4 ASN B 381 TYR B 392 1 12 HELIX 50 AF5 GLY B 400 ARG B 402 5 3 HELIX 51 AF6 ASN B 403 GLY B 410 1 8 HELIX 52 AF7 ASP B 429 GLU B 443 1 15 HELIX 53 AF8 PRO B 445 ARG B 452 1 8 HELIX 54 AF9 ALA B 454 ILE B 458 5 5 HELIX 55 AG1 SER C 19 GLY C 30 1 12 HELIX 56 AG2 SER C 41 ARG C 57 1 17 HELIX 57 AG3 ASP C 68 GLY C 75 1 8 HELIX 58 AG4 ALA C 76 GLN C 91 1 16 HELIX 59 AG5 THR C 101 GLY C 108 1 8 HELIX 60 AG6 ASP C 110 TYR C 122 1 13 HELIX 61 AG7 GLU C 123 LYS C 126 5 4 HELIX 62 AG8 CYS C 141 VAL C 158 1 18 HELIX 63 AG9 THR C 181 PHE C 195 1 15 HELIX 64 AH1 ASP C 204 LEU C 209 1 6 HELIX 65 AH2 SER C 227 ALA C 232 1 6 HELIX 66 AH3 THR C 233 SER C 237 5 5 HELIX 67 AH4 LEU C 247 GLY C 259 1 13 HELIX 68 AH5 GLY C 270 GLY C 286 1 17 HELIX 69 AH6 PRO C 290 SER C 312 1 23 HELIX 70 AH7 ASP C 321 MET C 335 1 15 HELIX 71 AH8 ALA C 348 SER C 354 5 7 HELIX 72 AH9 ASP C 363 GLY C 374 1 12 HELIX 73 AI1 ASN C 382 HIS C 384 5 3 HELIX 74 AI2 ALA C 385 GLY C 393 1 9 HELIX 75 AI3 GLY C 408 ARG C 412 5 5 HELIX 76 AI4 SER C 415 HIS C 434 1 20 HELIX 77 AI5 SER D 19 GLY D 30 1 12 HELIX 78 AI6 SER D 41 ARG D 57 1 17 HELIX 79 AI7 ASP D 68 GLY D 75 1 8 HELIX 80 AI8 ALA D 76 GLN D 91 1 16 HELIX 81 AI9 THR D 101 GLY D 108 1 8 HELIX 82 AJ1 ASP D 110 TYR D 122 1 13 HELIX 83 AJ2 GLU D 123 LYS D 126 5 4 HELIX 84 AJ3 CYS D 141 VAL D 158 1 18 HELIX 85 AJ4 THR D 181 PHE D 195 1 15 HELIX 86 AJ5 ASP D 204 LEU D 209 1 6 HELIX 87 AJ6 SER D 227 ALA D 232 1 6 HELIX 88 AJ7 THR D 233 SER D 237 5 5 HELIX 89 AJ8 LEU D 247 GLY D 259 1 13 HELIX 90 AJ9 GLY D 270 GLY D 286 1 17 HELIX 91 AK1 PRO D 290 SER D 312 1 23 HELIX 92 AK2 ASP D 321 MET D 335 1 15 HELIX 93 AK3 ALA D 348 SER D 354 5 7 HELIX 94 AK4 ASP D 363 GLY D 374 1 12 HELIX 95 AK5 ASN D 382 HIS D 384 5 3 HELIX 96 AK6 ALA D 385 GLY D 393 1 9 HELIX 97 AK7 GLY D 408 ARG D 412 5 5 HELIX 98 AK8 SER D 415 HIS D 435 1 21 HELIX 99 AK9 PRO D 449 GLN D 453 5 5 HELIX 100 AL1 ASP E 144 ASP E 144 5 1 HELIX 101 AL2 MET E 145 GLY E 155 1 11 HELIX 102 AL3 MET F 145 GLY F 155 1 11 SHEET 1 AA1 5 VAL A 148 VAL A 151 0 SHEET 2 AA1 5 VAL A 118 ASN A 122 1 N VAL A 120 O VAL A 151 SHEET 3 AA1 5 ALA A 53 HIS A 57 1 N ILE A 55 O PHE A 119 SHEET 4 AA1 5 MET A 84 THR A 85 1 O MET A 84 N VAL A 56 SHEET 5 AA1 5 ALA C 12 VAL C 13 -1 O ALA C 12 N THR A 85 SHEET 1 AA2 4 LEU A 222 ALA A 229 0 SHEET 2 AA2 4 HIS A 196 GLU A 203 1 N VAL A 198 O LEU A 225 SHEET 3 AA2 4 VAL A 245 VAL A 249 1 O VAL A 249 N ILE A 201 SHEET 4 AA2 4 TRP A 269 GLY A 272 1 O PHE A 270 N MET A 248 SHEET 1 AA3 4 LYS A 349 ALA A 352 0 SHEET 2 AA3 4 ARG A 326 LEU A 329 1 N VAL A 327 O LYS A 349 SHEET 3 AA3 4 ILE A 396 ILE A 398 1 O ILE A 398 N LEU A 328 SHEET 4 AA3 4 PHE A 414 LEU A 415 1 O LEU A 415 N LEU A 397 SHEET 1 AA4 5 VAL B 148 VAL B 151 0 SHEET 2 AA4 5 VAL B 118 ASN B 122 1 N VAL B 120 O VAL B 151 SHEET 3 AA4 5 ALA B 53 HIS B 57 1 N ILE B 55 O PHE B 119 SHEET 4 AA4 5 MET B 84 THR B 85 1 O MET B 84 N VAL B 56 SHEET 5 AA4 5 ALA D 12 VAL D 13 -1 O ALA D 12 N THR B 85 SHEET 1 AA5 4 LEU B 222 ALA B 229 0 SHEET 2 AA5 4 HIS B 196 GLU B 203 1 N GLY B 202 O LEU B 228 SHEET 3 AA5 4 VAL B 245 VAL B 249 1 O MET B 247 N ILE B 201 SHEET 4 AA5 4 TRP B 269 GLY B 272 1 O PHE B 270 N MET B 248 SHEET 1 AA6 4 LYS B 349 ALA B 352 0 SHEET 2 AA6 4 ARG B 326 LEU B 329 1 N VAL B 327 O LYS B 349 SHEET 3 AA6 4 ILE B 396 ILE B 398 1 O ILE B 398 N LEU B 328 SHEET 4 AA6 4 PHE B 414 LEU B 415 1 O LEU B 415 N LEU B 397 SHEET 1 AA7 6 GLU C 3 ILE C 5 0 SHEET 2 AA7 6 SER C 358 VAL C 361 1 O VAL C 361 N ILE C 5 SHEET 3 AA7 6 HIS C 338 VAL C 344 1 N ALA C 342 O ARG C 360 SHEET 4 AA7 6 ARG C 315 ALA C 319 1 N THR C 316 O HIS C 338 SHEET 5 AA7 6 LEU C 378 GLY C 381 1 O LEU C 378 N ALA C 317 SHEET 6 AA7 6 LEU C 396 ARG C 398 1 O LEU C 397 N VAL C 379 SHEET 1 AA8 4 GLN C 63 THR C 64 0 SHEET 2 AA8 4 SER C 34 HIS C 39 1 N PHE C 38 O GLN C 63 SHEET 3 AA8 4 VAL C 95 THR C 100 1 O GLY C 97 N LEU C 37 SHEET 4 AA8 4 ILE C 130 VAL C 133 1 O VAL C 131 N ILE C 96 SHEET 1 AA9 4 ARG C 198 ILE C 202 0 SHEET 2 AA9 4 GLN C 171 CYS C 176 1 N VAL C 174 O ILE C 202 SHEET 3 AA9 4 ALA C 239 VAL C 243 1 O LEU C 241 N ASN C 173 SHEET 4 AA9 4 ASP C 262 PHE C 265 1 O ARG C 263 N VAL C 242 SHEET 1 AB1 6 GLU D 3 ILE D 5 0 SHEET 2 AB1 6 SER D 358 VAL D 361 1 O VAL D 361 N ILE D 5 SHEET 3 AB1 6 HIS D 338 VAL D 344 1 N ALA D 342 O ARG D 360 SHEET 4 AB1 6 ARG D 315 ALA D 319 1 N THR D 316 O HIS D 338 SHEET 5 AB1 6 LEU D 378 GLY D 381 1 O LEU D 378 N ALA D 317 SHEET 6 AB1 6 LEU D 396 ARG D 398 1 O LEU D 397 N VAL D 379 SHEET 1 AB2 4 GLN D 63 THR D 64 0 SHEET 2 AB2 4 SER D 34 HIS D 39 1 N PHE D 38 O GLN D 63 SHEET 3 AB2 4 VAL D 95 THR D 100 1 O LEU D 99 N HIS D 39 SHEET 4 AB2 4 ILE D 130 VAL D 133 1 O VAL D 131 N ILE D 96 SHEET 1 AB3 4 ARG D 198 ILE D 202 0 SHEET 2 AB3 4 GLN D 171 CYS D 176 1 N VAL D 174 O ILE D 202 SHEET 3 AB3 4 ALA D 239 VAL D 243 1 O LEU D 241 N ASN D 173 SHEET 4 AB3 4 ASP D 262 PHE D 265 1 O ARG D 263 N VAL D 242 LINK SG CYS A 15 FE1 S5Q A 501 1555 1555 2.26 LINK SG CYS A 25 FE8 S5Q A 501 1555 1555 2.27 LINK SG CYS A 37 FE4 SF4 A 502 1555 1555 2.28 LINK SG CYS A 62 FE2 SF4 A 502 1555 1555 2.26 LINK SG CYS A 124 FE3 SF4 A 502 1555 1555 2.24 LINK FE1 SF4 A 502 SG CYS C 44 1555 1555 2.28 LINK SG CYS B 15 FE1 S5Q B 501 1555 1555 2.28 LINK SG CYS B 25 FE8 S5Q B 501 1555 1555 2.25 LINK SG CYS B 37 FE1 SF4 B 502 1555 1555 2.28 LINK SG CYS B 62 FE4 SF4 B 502 1555 1555 2.26 LINK SG CYS B 124 FE3 SF4 B 502 1555 1555 2.20 LINK FE2 SF4 B 502 SG CYS D 44 1555 1555 2.28 LINK O ARG C 57 MG MG C 501 1555 1555 2.32 LINK OE1 GLU C 58 MG MG C 501 1555 1555 2.49 LINK OE2 GLU C 58 MG MG C 501 1555 1555 2.41 LINK OD1 ASP C 302 MG MG C 502 1555 1555 2.64 LINK OD2 ASP C 302 MG MG C 502 1555 1555 2.37 LINK OD1 ASP C 306 MG MG C 502 1555 1555 2.83 LINK OD2 ASP C 306 MG MG C 502 1555 1555 2.20 LINK MG MG C 501 O HOH C 601 1555 1555 2.22 LINK MG MG C 501 OD1 ASP D 302 1555 1555 2.68 LINK MG MG C 501 OD2 ASP D 302 1555 1555 2.27 LINK MG MG C 501 OD2 ASP D 306 1555 1555 2.36 LINK MG MG C 501 O HOH D 503 1555 1555 2.27 LINK MG MG C 502 O HOH C 602 1555 1555 2.18 LINK MG MG C 502 O ARG D 57 1555 1555 2.30 LINK MG MG C 502 OE2 GLU D 58 1555 1555 1.94 LINK MG MG C 502 O HOH D 502 1555 1555 2.28 CISPEP 1 LEU A 228 ALA A 229 0 5.58 CISPEP 2 LEU B 228 ALA B 229 0 5.40 CISPEP 3 ILE C 202 PRO C 203 0 -10.67 CISPEP 4 PHE C 401 PRO C 402 0 -2.91 CISPEP 5 ILE D 202 PRO D 203 0 -10.38 CISPEP 6 PHE D 401 PRO D 402 0 -3.19 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 CONECT 11214159 CONECT 18814146 CONECT 26314166 CONECT 43914164 CONECT 92314165 CONECT 365414185 CONECT 373014172 CONECT 380514189 CONECT 398114192 CONECT 446514191 CONECT 739014163 CONECT 749914197 CONECT 751414197 CONECT 751514197 CONECT 935014198 CONECT 935114198 CONECT 937914198 CONECT 938014198 CONECT1079514190 CONECT1090414198 CONECT1092014198 CONECT1275514197 CONECT1275614197 CONECT1278514197 CONECT14145141461414714149 CONECT14146 188141451415114154 CONECT1414714145141481415414155 CONECT141481414714156 CONECT1414914145141501415114155 CONECT141501414914160 CONECT14151141461414914152 CONECT1415214151141531415414155 CONECT141531415214162 CONECT14154141461414714152 CONECT1415514147141491415214156 CONECT141551416014162 CONECT1415614148141551415714158 CONECT14157141561415914162 CONECT14158141561415914160 CONECT14159 112141571415814161 CONECT1416014150141551415814161 CONECT14161141591416014162 CONECT1416214153141551415714161 CONECT14163 7390141681416914170 CONECT14164 439141671416914170 CONECT14165 923141671416814170 CONECT14166 263141671416814169 CONECT14167141641416514166 CONECT14168141631416514166 CONECT14169141631416414166 CONECT14170141631416414165 CONECT14171141721417314175 CONECT14172 3730141711417714180 CONECT1417314171141741418014181 CONECT141741417314182 CONECT1417514171141761417714181 CONECT141761417514186 CONECT14177141721417514178 CONECT1417814177141791418014181 CONECT141791417814188 CONECT14180141721417314178 CONECT1418114173141751417814182 CONECT141811418614188 CONECT1418214174141811418314184 CONECT14183141821418514188 CONECT14184141821418514186 CONECT14185 3654141831418414187 CONECT1418614176141811418414187 CONECT14187141851418614188 CONECT1418814179141811418314187 CONECT14189 3805141941419514196 CONECT1419010795141931419514196 CONECT14191 4465141931419414196 CONECT14192 3981141931419414195 CONECT14193141901419114192 CONECT14194141891419114192 CONECT14195141891419014192 CONECT14196141891419014191 CONECT14197 7499 7514 751512755 CONECT1419712756127851455114819 CONECT14198 9350 9351 9379 9380 CONECT1419810904109201455214818 CONECT1455114197 CONECT1455214198 CONECT1481814198 CONECT1481914197 MASTER 629 0 6 102 54 0 0 615075 6 86 172 END