HEADER METAL BINDING PROTEIN 11-FEB-25 9IAN TITLE NITROGENASE MATURASE NIFEN IN COMPLEX WITH THE COFACTOR CHAPERONE NIFX 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 9IAN 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. 2.16 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) : 2.160 REMARK 3 NUMBER OF PARTICLES : 256875 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 9IAN 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_1292145404. 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 : TERNARY COMPLEX OF NIFENX FOR REMARK 245 NITROGENASE ION-MOLYBDENUM REMARK 245 COFACTOR BIOSYNTHESIS 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 : FEI FALCON IV (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 : NULL 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 MET B 1 REMARK 465 LYS B 2 REMARK 465 ALA B 3 REMARK 465 LYS B 4 REMARK 465 ASP B 5 REMARK 465 ILE B 6 REMARK 465 ALA B 7 REMARK 465 GLU B 8 REMARK 465 LEU B 9 REMARK 465 LEU B 10 REMARK 465 ASP B 11 REMARK 465 GLU B 12 REMARK 465 PRO B 13 REMARK 465 ALA B 14 REMARK 465 CYS B 15 REMARK 465 SER B 16 REMARK 465 HIS B 17 REMARK 465 ASN B 18 REMARK 465 LYS B 19 REMARK 465 LYS B 20 REMARK 465 GLU B 21 REMARK 465 LYS B 22 REMARK 465 SER B 23 REMARK 465 GLY B 24 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 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 1.52 -65.85 REMARK 500 GLU A 379 -131.82 53.30 REMARK 500 GLN A 419 -8.33 72.63 REMARK 500 THR B 331 -129.75 43.07 REMARK 500 THR B 355 -152.08 53.15 REMARK 500 GLN B 419 -5.78 66.37 REMARK 500 ASN C 8 19.68 -141.65 REMARK 500 ASP C 68 -169.87 -125.33 REMARK 500 THR C 451 57.48 -94.75 REMARK 500 GLU C 452 -30.98 -130.00 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 D 57 0.17 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 115.2 REMARK 620 3 S5Q A 501 S4A 121.4 106.4 REMARK 620 4 S5Q A 501 S2A 102.7 104.4 105.0 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 121.2 REMARK 620 3 S5Q A 501 S3B 124.9 103.6 REMARK 620 4 S5Q A 501 S1B 95.8 103.7 103.4 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 A 37 SG REMARK 620 2 SF4 A 502 S2 122.1 REMARK 620 3 SF4 A 502 S3 111.0 103.8 REMARK 620 4 SF4 A 502 S4 110.1 104.1 104.2 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 62 SG REMARK 620 2 SF4 A 502 S1 109.9 REMARK 620 3 SF4 A 502 S2 106.7 104.3 REMARK 620 4 SF4 A 502 S4 125.5 104.4 104.2 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 124 SG REMARK 620 2 SF4 A 502 S1 117.1 REMARK 620 3 SF4 A 502 S3 114.8 104.1 REMARK 620 4 SF4 A 502 S4 110.9 104.4 104.3 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 C 44 SG REMARK 620 2 SF4 A 502 S1 91.7 REMARK 620 3 SF4 A 502 S2 113.7 104.4 REMARK 620 4 SF4 A 502 S3 134.2 104.0 103.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 S5Q F 201 FE8 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 25 SG REMARK 620 2 S5Q F 201 S4B 144.8 REMARK 620 3 S5Q F 201 S3B 96.3 103.6 REMARK 620 4 S5Q F 201 S1B 99.7 103.5 103.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 D 501 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 37 SG REMARK 620 2 SF4 D 501 S2 107.7 REMARK 620 3 SF4 D 501 S3 106.6 104.3 REMARK 620 4 SF4 D 501 S4 128.3 103.8 104.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 D 501 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 62 SG REMARK 620 2 SF4 D 501 S1 104.6 REMARK 620 3 SF4 D 501 S3 120.0 104.1 REMARK 620 4 SF4 D 501 S4 117.8 104.3 104.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 D 501 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 124 SG REMARK 620 2 SF4 D 501 S1 115.7 REMARK 620 3 SF4 D 501 S2 113.2 104.2 REMARK 620 4 SF4 D 501 S3 113.9 104.2 104.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG D 502 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ARG C 57 O REMARK 620 2 GLU C 58 OE2 90.7 REMARK 620 3 HOH C 603 O 83.6 87.9 REMARK 620 4 ASP D 302 OD1 138.7 74.3 132.5 REMARK 620 5 ASP D 302 OD2 166.0 84.4 83.1 52.1 REMARK 620 6 ASP D 306 OD2 92.5 176.8 91.8 103.6 92.4 REMARK 620 7 HOH D 602 O 74.1 84.9 156.5 66.5 118.3 96.7 REMARK 620 N 1 2 3 4 5 6 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 ASP C 302 OD1 REMARK 620 2 ASP C 302 OD2 51.9 REMARK 620 3 ASP C 306 OD1 95.8 119.7 REMARK 620 4 ASP C 306 OD2 96.2 80.4 50.6 REMARK 620 5 HOH C 601 O 59.5 111.2 60.6 103.2 REMARK 620 6 HOH C 605 O 125.6 74.5 121.2 82.0 172.7 REMARK 620 7 ARG D 57 O 145.3 154.7 81.8 108.1 90.4 83.0 REMARK 620 8 GLU D 58 OE2 85.2 81.0 154.1 155.1 98.9 77.1 82.9 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 D 501 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 44 SG REMARK 620 2 SF4 D 501 S1 91.2 REMARK 620 3 SF4 D 501 S2 132.2 104.1 REMARK 620 4 SF4 D 501 S4 116.0 104.3 103.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 S5Q F 201 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS F 35 NE2 REMARK 620 2 S5Q F 201 S1A 135.0 REMARK 620 3 S5Q F 201 S4A 99.6 106.2 REMARK 620 4 S5Q F 201 S2A 103.7 104.2 105.1 REMARK 620 N 1 2 3 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-52782 RELATED DB: EMDB REMARK 900 NITROGENASE MATURASE NIFEN IN COMPLEX WITH THE COFACTOR CHAPERONE REMARK 900 NIFX DBREF 9IAN A 1 460 UNP C1DH03 C1DH03_AZOVD 1 460 DBREF 9IAN B 1 460 UNP C1DH03 C1DH03_AZOVD 1 460 DBREF 9IAN C 2 453 UNP C1DH04 C1DH04_AZOVD 2 453 DBREF 9IAN D 2 453 UNP C1DH04 C1DH04_AZOVD 2 453 DBREF 9IAN E 1 158 UNP C1DH05 C1DH05_AZOVD 1 158 DBREF 9IAN F 1 158 UNP C1DH05 C1DH05_AZOVD 1 158 SEQRES 1 A 460 MET LYS ALA LYS ASP ILE ALA GLU LEU LEU ASP GLU PRO SEQRES 2 A 460 ALA CYS SER HIS ASN LYS LYS GLU LYS SER GLY CYS ALA SEQRES 3 A 460 LYS PRO LYS PRO GLY ALA THR ASP GLY GLY CYS SER PHE SEQRES 4 A 460 ASP GLY ALA GLN ILE ALA LEU LEU PRO VAL ALA ASP VAL SEQRES 5 A 460 ALA HIS ILE VAL HIS GLY PRO ILE ALA CYS ALA GLY SER SEQRES 6 A 460 SER TRP ASP ASN ARG GLY THR ARG SER SER GLY PRO ASP SEQRES 7 A 460 LEU TYR ARG ILE GLY MET THR THR ASP LEU THR GLU ASN SEQRES 8 A 460 ASP VAL ILE MET GLY ARG ALA GLU LYS ARG LEU PHE HIS SEQRES 9 A 460 ALA ILE ARG GLN ALA VAL GLU SER TYR SER PRO PRO ALA SEQRES 10 A 460 VAL PHE VAL TYR ASN THR CYS VAL PRO ALA LEU ILE GLY SEQRES 11 A 460 ASP ASP VAL ASP ALA VAL CYS LYS ALA ALA ALA GLU ARG SEQRES 12 A 460 PHE GLY THR PRO VAL ILE PRO VAL ASP SER ALA GLY PHE SEQRES 13 A 460 TYR GLY THR LYS ASN LEU GLY ASN ARG ILE ALA GLY GLU SEQRES 14 A 460 ALA MET LEU LYS TYR VAL ILE GLY THR ARG GLU PRO ASP SEQRES 15 A 460 PRO LEU PRO VAL GLY SER GLU ARG PRO GLY ILE ARG VAL SEQRES 16 A 460 HIS ASP VAL ASN LEU ILE GLY GLU TYR ASN ILE ALA GLY SEQRES 17 A 460 GLU PHE TRP HIS VAL LEU PRO LEU LEU ASP GLU LEU GLY SEQRES 18 A 460 LEU ARG VAL LEU CYS THR LEU ALA GLY ASP ALA ARG TYR SEQRES 19 A 460 ARG GLU VAL GLN THR MET HIS ARG ALA GLU VAL ASN MET SEQRES 20 A 460 MET VAL CYS SER LYS ALA MET LEU ASN VAL ALA ARG LYS SEQRES 21 A 460 LEU GLN GLU THR TYR GLY THR PRO TRP PHE GLU GLY SER SEQRES 22 A 460 PHE TYR GLY ILE THR ASP THR SER GLN ALA LEU ARG ASP SEQRES 23 A 460 PHE ALA ARG LEU LEU ASP ASP PRO ASP LEU THR ALA ARG SEQRES 24 A 460 THR GLU ALA LEU ILE ALA ARG GLU GLU ALA LYS VAL ARG SEQRES 25 A 460 ALA ALA LEU GLU PRO TRP ARG ALA ARG LEU GLU GLY LYS SEQRES 26 A 460 ARG VAL LEU LEU TYR THR GLY GLY VAL LYS SER TRP SER SEQRES 27 A 460 VAL VAL SER ALA LEU GLN ASP LEU GLY MET LYS VAL VAL SEQRES 28 A 460 ALA THR GLY THR LYS LYS SER THR GLU GLU ASP LYS ALA SEQRES 29 A 460 ARG ILE ARG GLU LEU MET GLY ASP ASP VAL LYS MET LEU SEQRES 30 A 460 ASP GLU GLY ASN ALA ARG VAL LEU LEU LYS THR VAL ASP SEQRES 31 A 460 GLU TYR GLN ALA ASP ILE LEU ILE ALA GLY GLY ARG ASN SEQRES 32 A 460 MET TYR THR ALA LEU LYS GLY ARG VAL PRO PHE LEU ASP SEQRES 33 A 460 ILE ASN GLN GLU ARG GLU PHE GLY TYR ALA GLY TYR ASP SEQRES 34 A 460 GLY MET LEU GLU LEU VAL ARG GLN LEU CYS ILE THR LEU SEQRES 35 A 460 GLU CYS PRO VAL TRP GLU ALA VAL ARG ARG PRO ALA PRO SEQRES 36 A 460 TRP ASP ILE PRO ALA SEQRES 1 B 460 MET LYS ALA LYS ASP ILE ALA GLU LEU LEU ASP GLU PRO SEQRES 2 B 460 ALA CYS SER HIS ASN LYS LYS GLU LYS SER GLY CYS ALA SEQRES 3 B 460 LYS PRO LYS PRO GLY ALA THR ASP GLY GLY CYS SER PHE SEQRES 4 B 460 ASP GLY ALA GLN ILE ALA LEU LEU PRO VAL ALA ASP VAL SEQRES 5 B 460 ALA HIS ILE VAL HIS GLY PRO ILE ALA CYS ALA GLY SER SEQRES 6 B 460 SER TRP ASP ASN ARG GLY THR ARG SER SER GLY PRO ASP SEQRES 7 B 460 LEU TYR ARG ILE GLY MET THR THR ASP LEU THR GLU ASN SEQRES 8 B 460 ASP VAL ILE MET GLY ARG ALA GLU LYS ARG LEU PHE HIS SEQRES 9 B 460 ALA ILE ARG GLN ALA VAL GLU SER TYR SER PRO PRO ALA SEQRES 10 B 460 VAL PHE VAL TYR ASN THR CYS VAL PRO ALA LEU ILE GLY SEQRES 11 B 460 ASP ASP VAL ASP ALA VAL CYS LYS ALA ALA ALA GLU ARG SEQRES 12 B 460 PHE GLY THR PRO VAL ILE PRO VAL ASP SER ALA GLY PHE SEQRES 13 B 460 TYR GLY THR LYS ASN LEU GLY ASN ARG ILE ALA GLY GLU SEQRES 14 B 460 ALA MET LEU LYS TYR VAL ILE GLY THR ARG GLU PRO ASP SEQRES 15 B 460 PRO LEU PRO VAL GLY SER GLU ARG PRO GLY ILE ARG VAL SEQRES 16 B 460 HIS ASP VAL ASN LEU ILE GLY GLU TYR ASN ILE ALA GLY SEQRES 17 B 460 GLU PHE TRP HIS VAL LEU PRO LEU LEU ASP GLU LEU GLY SEQRES 18 B 460 LEU ARG VAL LEU CYS THR LEU ALA GLY ASP ALA ARG TYR SEQRES 19 B 460 ARG GLU VAL GLN THR MET HIS ARG ALA GLU VAL ASN MET SEQRES 20 B 460 MET VAL CYS SER LYS ALA MET LEU ASN VAL ALA ARG LYS SEQRES 21 B 460 LEU GLN GLU THR TYR GLY THR PRO TRP PHE GLU GLY SER SEQRES 22 B 460 PHE TYR GLY ILE THR ASP THR SER GLN ALA LEU ARG ASP SEQRES 23 B 460 PHE ALA ARG LEU LEU ASP ASP PRO ASP LEU THR ALA ARG SEQRES 24 B 460 THR GLU ALA LEU ILE ALA ARG GLU GLU ALA LYS VAL ARG SEQRES 25 B 460 ALA ALA LEU GLU PRO TRP ARG ALA ARG LEU GLU GLY LYS SEQRES 26 B 460 ARG VAL LEU LEU TYR THR GLY GLY VAL LYS SER TRP SER SEQRES 27 B 460 VAL VAL SER ALA LEU GLN ASP LEU GLY MET LYS VAL VAL SEQRES 28 B 460 ALA THR GLY THR LYS LYS SER THR GLU GLU ASP LYS ALA SEQRES 29 B 460 ARG ILE ARG GLU LEU MET GLY ASP ASP VAL LYS MET LEU SEQRES 30 B 460 ASP GLU GLY ASN ALA ARG VAL LEU LEU LYS THR VAL ASP SEQRES 31 B 460 GLU TYR GLN ALA ASP ILE LEU ILE ALA GLY GLY ARG ASN SEQRES 32 B 460 MET TYR THR ALA LEU LYS GLY ARG VAL PRO PHE LEU ASP SEQRES 33 B 460 ILE ASN GLN GLU ARG GLU PHE GLY TYR ALA GLY TYR ASP SEQRES 34 B 460 GLY MET LEU GLU LEU VAL ARG GLN LEU CYS ILE THR LEU SEQRES 35 B 460 GLU CYS PRO VAL TRP GLU ALA VAL ARG ARG PRO ALA PRO SEQRES 36 B 460 TRP ASP ILE PRO ALA SEQRES 1 C 452 ALA GLU ILE ILE ASN ARG ASN LYS ALA LEU ALA VAL SER SEQRES 2 C 452 PRO LEU LYS ALA SER GLN THR MET GLY ALA ALA LEU ALA SEQRES 3 C 452 ILE LEU GLY LEU ALA ARG SER MET PRO LEU PHE HIS GLY SEQRES 4 C 452 SER GLN GLY CYS THR ALA PHE ALA LYS VAL PHE PHE VAL SEQRES 5 C 452 ARG HIS PHE ARG GLU PRO VAL PRO LEU GLN THR THR ALA SEQRES 6 C 452 MET ASP GLN VAL SER SER VAL MET GLY ALA ASP GLU ASN SEQRES 7 C 452 VAL VAL GLU ALA LEU LYS THR ILE CYS GLU ARG GLN ASN SEQRES 8 C 452 PRO SER VAL ILE GLY LEU LEU THR THR GLY LEU SER GLU SEQRES 9 C 452 THR GLN GLY CYS ASP LEU HIS THR ALA LEU HIS GLU PHE SEQRES 10 C 452 ARG THR GLN TYR GLU GLU TYR LYS ASP VAL PRO ILE VAL SEQRES 11 C 452 PRO VAL ASN THR PRO ASP PHE SER GLY CYS PHE GLU SER SEQRES 12 C 452 GLY PHE ALA ALA ALA VAL LYS ALA ILE VAL GLU THR LEU SEQRES 13 C 452 VAL PRO GLU ARG ARG ASP GLN VAL GLY LYS ARG PRO ARG SEQRES 14 C 452 GLN VAL ASN VAL LEU CYS SER ALA ASN LEU THR PRO GLY SEQRES 15 C 452 ASP LEU GLU TYR ILE ALA GLU SER ILE GLU SER PHE GLY SEQRES 16 C 452 LEU ARG PRO LEU LEU ILE PRO ASP LEU SER GLY SER LEU SEQRES 17 C 452 ASP GLY HIS LEU ASP GLU ASN ARG PHE ASN ALA LEU THR SEQRES 18 C 452 THR GLY GLY LEU SER VAL ALA GLU LEU ALA THR ALA GLY SEQRES 19 C 452 GLN SER VAL ALA THR LEU VAL VAL GLY GLN SER LEU ALA SEQRES 20 C 452 GLY ALA ALA ASP ALA LEU ALA GLU ARG THR GLY VAL PRO SEQRES 21 C 452 ASP ARG ARG PHE GLY MET LEU TYR GLY LEU ASP ALA VAL SEQRES 22 C 452 ASP ALA TRP LEU MET ALA LEU ALA GLU ILE SER GLY ASN SEQRES 23 C 452 PRO VAL PRO ASP ARG TYR LYS ARG GLN ARG ALA GLN LEU SEQRES 24 C 452 GLN ASP ALA MET LEU ASP THR HIS PHE MET LEU SER SER SEQRES 25 C 452 ALA ARG THR ALA ILE ALA ALA ASP PRO ASP LEU LEU LEU SEQRES 26 C 452 GLY PHE ASP ALA LEU LEU ARG SER MET GLY ALA HIS THR SEQRES 27 C 452 VAL ALA ALA VAL VAL PRO ALA ARG ALA ALA ALA LEU VAL SEQRES 28 C 452 ASP SER PRO LEU PRO SER VAL ARG VAL GLY ASP LEU GLU SEQRES 29 C 452 ASP LEU GLU HIS ALA ALA ARG ALA GLY GLN ALA GLN LEU SEQRES 30 C 452 VAL ILE GLY ASN SER HIS ALA LEU ALA SER ALA ARG ARG SEQRES 31 C 452 LEU GLY VAL PRO LEU LEU ARG ALA GLY PHE PRO GLN TYR SEQRES 32 C 452 ASP LEU LEU GLY GLY PHE GLN ARG CYS TRP SER GLY TYR SEQRES 33 C 452 ARG GLY SER SER GLN VAL LEU PHE ASP LEU ALA ASN LEU SEQRES 34 C 452 LEU VAL GLU HIS HIS GLN GLY ILE GLN PRO TYR HIS SER SEQRES 35 C 452 ILE TYR ALA GLN LYS PRO ALA THR GLU GLN SEQRES 1 D 452 ALA GLU ILE ILE ASN ARG ASN LYS ALA LEU ALA VAL SER SEQRES 2 D 452 PRO LEU LYS ALA SER GLN THR MET GLY ALA ALA LEU ALA SEQRES 3 D 452 ILE LEU GLY LEU ALA ARG SER MET PRO LEU PHE HIS GLY SEQRES 4 D 452 SER GLN GLY CYS THR ALA PHE ALA LYS VAL PHE PHE VAL SEQRES 5 D 452 ARG HIS PHE ARG GLU PRO VAL PRO LEU GLN THR THR ALA SEQRES 6 D 452 MET ASP GLN VAL SER SER VAL MET GLY ALA ASP GLU ASN SEQRES 7 D 452 VAL VAL GLU ALA LEU LYS THR ILE CYS GLU ARG GLN ASN SEQRES 8 D 452 PRO SER VAL ILE GLY LEU LEU THR THR GLY LEU SER GLU SEQRES 9 D 452 THR GLN GLY CYS ASP LEU HIS THR ALA LEU HIS GLU PHE SEQRES 10 D 452 ARG THR GLN TYR GLU GLU TYR LYS ASP VAL PRO ILE VAL SEQRES 11 D 452 PRO VAL ASN THR PRO ASP PHE SER GLY CYS PHE GLU SER SEQRES 12 D 452 GLY PHE ALA ALA ALA VAL LYS ALA ILE VAL GLU THR LEU SEQRES 13 D 452 VAL PRO GLU ARG ARG ASP GLN VAL GLY LYS ARG PRO ARG SEQRES 14 D 452 GLN VAL ASN VAL LEU CYS SER ALA ASN LEU THR PRO GLY SEQRES 15 D 452 ASP LEU GLU TYR ILE ALA GLU SER ILE GLU SER PHE GLY SEQRES 16 D 452 LEU ARG PRO LEU LEU ILE PRO ASP LEU SER GLY SER LEU SEQRES 17 D 452 ASP GLY HIS LEU ASP GLU ASN ARG PHE ASN ALA LEU THR SEQRES 18 D 452 THR GLY GLY LEU SER VAL ALA GLU LEU ALA THR ALA GLY SEQRES 19 D 452 GLN SER VAL ALA THR LEU VAL VAL GLY GLN SER LEU ALA SEQRES 20 D 452 GLY ALA ALA ASP ALA LEU ALA GLU ARG THR GLY VAL PRO SEQRES 21 D 452 ASP ARG ARG PHE GLY MET LEU TYR GLY LEU ASP ALA VAL SEQRES 22 D 452 ASP ALA TRP LEU MET ALA LEU ALA GLU ILE SER GLY ASN SEQRES 23 D 452 PRO VAL PRO ASP ARG TYR LYS ARG GLN ARG ALA GLN LEU SEQRES 24 D 452 GLN ASP ALA MET LEU ASP THR HIS PHE MET LEU SER SER SEQRES 25 D 452 ALA ARG THR ALA ILE ALA ALA ASP PRO ASP LEU LEU LEU SEQRES 26 D 452 GLY PHE ASP ALA LEU LEU ARG SER MET GLY ALA HIS THR SEQRES 27 D 452 VAL ALA ALA VAL VAL PRO ALA ARG ALA ALA ALA LEU VAL SEQRES 28 D 452 ASP SER PRO LEU PRO SER VAL ARG VAL GLY ASP LEU GLU SEQRES 29 D 452 ASP LEU GLU HIS ALA ALA ARG ALA GLY GLN ALA GLN LEU SEQRES 30 D 452 VAL ILE GLY ASN SER HIS ALA LEU ALA SER ALA ARG ARG SEQRES 31 D 452 LEU GLY VAL PRO LEU LEU ARG ALA GLY PHE PRO GLN TYR SEQRES 32 D 452 ASP LEU LEU GLY GLY PHE GLN ARG CYS TRP SER GLY TYR SEQRES 33 D 452 ARG GLY SER SER GLN VAL LEU PHE ASP LEU ALA ASN LEU SEQRES 34 D 452 LEU VAL GLU HIS HIS GLN GLY ILE GLN PRO TYR HIS SER SEQRES 35 D 452 ILE TYR ALA GLN LYS PRO ALA THR GLU GLN 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 MG C 501 1 HET SF4 D 501 8 HET MG D 502 1 HET S5Q F 201 18 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 9 MG 2(MG 2+) FORMUL 13 HOH *779(H2 O) HELIX 1 AA1 LYS A 22 ALA A 26 5 5 HELIX 2 AA2 CYS A 37 LEU A 47 1 11 HELIX 3 AA3 ASP A 78 ILE A 82 5 5 HELIX 4 AA4 THR A 89 GLY A 96 1 8 HELIX 5 AA5 ARG A 97 SER A 114 1 18 HELIX 6 AA6 THR A 123 ILE A 129 1 7 HELIX 7 AA7 ASP A 132 GLY A 145 1 14 HELIX 8 AA8 ALA A 154 GLY A 158 5 5 HELIX 9 AA9 THR A 159 VAL A 175 1 17 HELIX 10 AB1 ASN A 205 HIS A 212 5 8 HELIX 11 AB2 VAL A 213 LEU A 220 1 8 HELIX 12 AB3 ARG A 233 GLN A 238 1 6 HELIX 13 AB4 THR A 239 ALA A 243 5 5 HELIX 14 AB5 MET A 254 GLY A 266 1 13 HELIX 15 AB6 GLY A 276 ASP A 292 1 17 HELIX 16 AB7 ASP A 293 GLU A 316 1 24 HELIX 17 AB8 TRP A 318 GLU A 323 1 6 HELIX 18 AB9 SER A 338 LEU A 346 1 9 HELIX 19 AC1 THR A 359 GLY A 371 1 13 HELIX 20 AC2 ASN A 381 GLN A 393 1 13 HELIX 21 AC3 GLY A 400 ARG A 402 5 3 HELIX 22 AC4 ASN A 403 GLY A 410 1 8 HELIX 23 AC5 ALA A 426 GLU A 443 1 18 HELIX 24 AC6 PRO A 445 ARG A 452 1 8 HELIX 25 AC7 ALA A 454 ILE A 458 5 5 HELIX 26 AC8 CYS B 37 LEU B 47 1 11 HELIX 27 AC9 ASP B 78 ILE B 82 5 5 HELIX 28 AD1 THR B 89 MET B 95 1 7 HELIX 29 AD2 ARG B 97 SER B 114 1 18 HELIX 30 AD3 THR B 123 ILE B 129 1 7 HELIX 31 AD4 ASP B 132 GLY B 145 1 14 HELIX 32 AD5 ALA B 154 GLY B 158 5 5 HELIX 33 AD6 THR B 159 VAL B 175 1 17 HELIX 34 AD7 ASN B 205 HIS B 212 5 8 HELIX 35 AD8 VAL B 213 LEU B 220 1 8 HELIX 36 AD9 ARG B 233 GLN B 238 1 6 HELIX 37 AE1 THR B 239 ALA B 243 5 5 HELIX 38 AE2 MET B 254 GLY B 266 1 13 HELIX 39 AE3 GLY B 276 ASP B 292 1 17 HELIX 40 AE4 ASP B 293 GLU B 316 1 24 HELIX 41 AE5 TRP B 318 GLU B 323 1 6 HELIX 42 AE6 SER B 336 LEU B 346 1 11 HELIX 43 AE7 THR B 359 MET B 370 1 12 HELIX 44 AE8 ALA B 382 TYR B 392 1 11 HELIX 45 AE9 GLY B 400 ARG B 402 5 3 HELIX 46 AF1 ASN B 403 GLY B 410 1 8 HELIX 47 AF2 ALA B 426 GLU B 443 1 18 HELIX 48 AF3 PRO B 445 ARG B 452 1 8 HELIX 49 AF4 ALA B 454 ILE B 458 5 5 HELIX 50 AF5 SER C 19 GLY C 30 1 12 HELIX 51 AF6 SER C 41 ARG C 57 1 17 HELIX 52 AF7 ASP C 68 GLY C 75 1 8 HELIX 53 AF8 ALA C 76 GLN C 91 1 16 HELIX 54 AF9 THR C 101 GLY C 108 1 8 HELIX 55 AG1 ASP C 110 TYR C 122 1 13 HELIX 56 AG2 GLU C 123 LYS C 126 5 4 HELIX 57 AG3 CYS C 141 VAL C 158 1 18 HELIX 58 AG4 THR C 181 SER C 194 1 14 HELIX 59 AG5 ASP C 204 LEU C 209 1 6 HELIX 60 AG6 SER C 227 ALA C 232 1 6 HELIX 61 AG7 THR C 233 SER C 237 5 5 HELIX 62 AG8 LEU C 247 GLY C 259 1 13 HELIX 63 AG9 TYR C 269 GLY C 286 1 18 HELIX 64 AH1 PRO C 290 SER C 312 1 23 HELIX 65 AH2 ASP C 321 MET C 335 1 15 HELIX 66 AH3 ALA C 348 SER C 354 5 7 HELIX 67 AH4 ASP C 363 GLN C 375 1 13 HELIX 68 AH5 ALA C 385 GLY C 393 1 9 HELIX 69 AH6 GLY C 408 ARG C 412 5 5 HELIX 70 AH7 SER C 415 HIS C 435 1 21 HELIX 71 AH8 SER D 19 GLY D 30 1 12 HELIX 72 AH9 SER D 41 ARG D 57 1 17 HELIX 73 AI1 ASP D 68 GLY D 75 1 8 HELIX 74 AI2 ALA D 76 ASN D 92 1 17 HELIX 75 AI3 THR D 101 GLY D 108 1 8 HELIX 76 AI4 ASP D 110 TYR D 122 1 13 HELIX 77 AI5 GLU D 123 LYS D 126 5 4 HELIX 78 AI6 CYS D 141 VAL D 158 1 18 HELIX 79 AI7 THR D 181 SER D 194 1 14 HELIX 80 AI8 ASP D 204 LEU D 209 1 6 HELIX 81 AI9 SER D 227 ALA D 232 1 6 HELIX 82 AJ1 THR D 233 SER D 237 5 5 HELIX 83 AJ2 LEU D 247 GLY D 259 1 13 HELIX 84 AJ3 TYR D 269 GLY D 286 1 18 HELIX 85 AJ4 PRO D 290 SER D 312 1 23 HELIX 86 AJ5 ASP D 321 SER D 334 1 14 HELIX 87 AJ6 ALA D 348 SER D 354 5 7 HELIX 88 AJ7 ASP D 363 GLN D 375 1 13 HELIX 89 AJ8 ALA D 385 GLY D 393 1 9 HELIX 90 AJ9 GLY D 408 ARG D 412 5 5 HELIX 91 AK1 SER D 415 HIS D 434 1 20 HELIX 92 AK2 PRO D 449 GLN D 453 5 5 HELIX 93 AK3 ASP E 144 ASP E 144 5 1 HELIX 94 AK4 MET E 145 GLY E 155 1 11 HELIX 95 AK5 ASN F 68 LEU F 79 1 12 HELIX 96 AK6 GLY F 91 GLY F 102 1 12 HELIX 97 AK7 ILE F 114 GLY F 128 1 15 HELIX 98 AK8 SER F 130 GLY F 142 1 13 HELIX 99 AK9 ARG F 146 GLY F 155 1 10 SHEET 1 AA1 5 VAL A 148 VAL A 151 0 SHEET 2 AA1 5 VAL A 118 TYR A 121 1 N VAL A 120 O VAL A 151 SHEET 3 AA1 5 ALA A 53 VAL A 56 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 ARG A 223 SHEET 3 AA2 4 VAL A 245 VAL A 249 1 O MET A 247 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 VAL A 351 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 118 O ILE B 149 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 LEU B 200 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 VAL B 351 SHEET 3 AA6 4 ILE B 396 ALA B 399 1 O ILE B 398 N LEU B 328 SHEET 4 AA6 4 PHE B 414 ASP B 416 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 ILE C 318 O ALA C 341 SHEET 5 AA7 6 LEU C 378 GLY C 381 1 O ILE C 380 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 PHE C 265 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 ILE D 318 O ALA D 341 SHEET 5 AB1 6 LEU D 378 GLY D 381 1 O ILE D 380 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 GLY D 97 N LEU D 37 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 ALA D 239 N ASN D 173 SHEET 4 AB3 4 ASP D 262 PHE D 265 1 O ARG D 263 N VAL D 242 SHEET 1 AB4 5 SER F 52 GLU F 59 0 SHEET 2 AB4 5 SER F 41 VAL F 47 -1 N GLY F 46 O GLN F 53 SHEET 3 AB4 5 LEU F 20 ALA F 25 -1 N VAL F 22 O TYR F 45 SHEET 4 AB4 5 ALA F 84 CYS F 87 1 O TYR F 86 N ALA F 25 SHEET 5 AB4 5 GLN F 104 LYS F 107 1 O ILE F 106 N VAL F 85 SHEET 1 AB5 2 LEU F 31 VAL F 32 0 SHEET 2 AB5 2 ALA F 112 ARG F 113 -1 O ALA F 112 N VAL F 32 LINK SG CYS A 15 FE1 S5Q A 501 1555 1555 2.29 LINK SG CYS A 25 FE8 S5Q A 501 1555 1555 2.28 LINK SG CYS A 37 FE1 SF4 A 502 1555 1555 2.28 LINK SG CYS A 62 FE3 SF4 A 502 1555 1555 2.22 LINK SG CYS A 124 FE2 SF4 A 502 1555 1555 2.22 LINK FE4 SF4 A 502 SG CYS C 44 1555 1555 2.28 LINK SG CYS B 25 FE8 S5Q F 201 1555 1555 2.26 LINK SG CYS B 37 FE1 SF4 D 501 1555 1555 2.27 LINK SG CYS B 62 FE2 SF4 D 501 1555 1555 2.24 LINK SG CYS B 124 FE4 SF4 D 501 1555 1555 2.21 LINK O ARG C 57 MG MG D 502 1555 1555 2.36 LINK OE2 GLU C 58 MG MG D 502 1555 1555 1.94 LINK OD1 ASP C 302 MG MG C 501 1555 1555 2.68 LINK OD2 ASP C 302 MG MG C 501 1555 1555 2.17 LINK OD1 ASP C 306 MG MG C 501 1555 1555 2.75 LINK OD2 ASP C 306 MG MG C 501 1555 1555 2.21 LINK MG MG C 501 O HOH C 601 1555 1555 2.17 LINK MG MG C 501 O HOH C 605 1555 1555 2.27 LINK MG MG C 501 O ARG D 57 1555 1555 2.23 LINK MG MG C 501 OE2 GLU D 58 1555 1555 2.37 LINK O HOH C 603 MG MG D 502 1555 1555 2.27 LINK SG CYS D 44 FE3 SF4 D 501 1555 1555 2.28 LINK OD1 ASP D 302 MG MG D 502 1555 1555 2.65 LINK OD2 ASP D 302 MG MG D 502 1555 1555 2.18 LINK OD2 ASP D 306 MG MG D 502 1555 1555 2.12 LINK MG MG D 502 O HOH D 602 1555 1555 1.98 LINK NE2 HIS F 35 FE1 S5Q F 201 1555 1555 2.27 CISPEP 1 LEU A 228 ALA A 229 0 3.32 CISPEP 2 LEU B 228 ALA B 229 0 5.20 CISPEP 3 ILE C 202 PRO C 203 0 -10.08 CISPEP 4 PHE C 401 PRO C 402 0 -3.14 CISPEP 5 ILE D 202 PRO D 203 0 -8.39 CISPEP 6 PHE D 401 PRO D 402 0 -2.70 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 11214933 CONECT 18814920 CONECT 26314937 CONECT 43914939 CONECT 92314938 CONECT 354814956 CONECT 362314946 CONECT 379914947 CONECT 428314949 CONECT 720814940 CONECT 731714954 CONECT 733314954 CONECT 916814945 CONECT 916914945 CONECT 919714945 CONECT 919814945 CONECT1061314948 CONECT1072214945 CONECT1073814945 CONECT1257314954 CONECT1257414954 CONECT1260314954 CONECT1397914969 CONECT14919149201492114923 CONECT14920 188149191492514928 CONECT1492114919149221492814929 CONECT149221492114930 CONECT1492314919149241492514929 CONECT149241492314934 CONECT14925149201492314926 CONECT1492614925149271492814929 CONECT149271492614936 CONECT14928149201492114926 CONECT1492914921149231492614930 CONECT149291493414936 CONECT1493014922149291493114932 CONECT14931149301493314936 CONECT14932149301493314934 CONECT14933 112149311493214935 CONECT1493414924149291493214935 CONECT14935149331493414936 CONECT1493614927149291493114935 CONECT14937 263149421494314944 CONECT14938 923149411494314944 CONECT14939 439149411494214944 CONECT14940 7208149411494214943 CONECT14941149381493914940 CONECT14942149371493914940 CONECT14943149371493814940 CONECT14944149371493814939 CONECT14945 9168 9169 9197 9198 CONECT1494510722107381526215266 CONECT14946 3623149511495214953 CONECT14947 3799149501495214953 CONECT1494810613149501495114953 CONECT14949 4283149501495114952 CONECT14950149471494814949 CONECT14951149461494814949 CONECT14952149461494714949 CONECT14953149461494714948 CONECT14954 7317 73331257312574 CONECT14954126031526415498 CONECT14955149561495714959 CONECT14956 3548149551496114964 CONECT1495714955149581496414965 CONECT149581495714966 CONECT1495914955149601496114965 CONECT149601495914970 CONECT14961149561495914962 CONECT1496214961149631496414965 CONECT149631496214972 CONECT14964149561495714962 CONECT1496514957149591496214966 CONECT149651497014972 CONECT1496614958149651496714968 CONECT14967149661496914972 CONECT14968149661496914970 CONECT1496913979149671496814971 CONECT1497014960149651496814971 CONECT14971149691497014972 CONECT1497214963149651496714971 CONECT1526214945 CONECT1526414954 CONECT1526614945 CONECT1549814954 MASTER 472 0 6 99 61 0 0 615745 6 85 168 END