HEADER OXIDOREDUCTASE 26-APR-22 7UT9 TITLE CRYOEM STRUCTURE OF AZOTOBACTER VINELANDII NITROGENASE COMPLEX (1:1 TITLE 2 FEP:MOFEP, ADP/ATP-BOUND) DURING CATALYTIC N2 REDUCTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITROGENASE MOLYBDENUM-IRON PROTEIN ALPHA CHAIN; COMPND 3 CHAIN: A, C; COMPND 4 SYNONYM: DINITROGENASE,NITROGENASE COMPONENT I; COMPND 5 EC: 1.18.6.1; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: NITROGENASE MOLYBDENUM-IRON PROTEIN BETA CHAIN; COMPND 8 CHAIN: B, D; COMPND 9 SYNONYM: DINITROGENASE; COMPND 10 EC: 1.18.6.1; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: NITROGENASE IRON PROTEIN GAMMA CHAIN; COMPND 13 CHAIN: E, F; COMPND 14 SYNONYM: NITROGENASE FE PROTEIN,NITROGENASE COMPONENT II,NITROGENASE COMPND 15 REDUCTASE; COMPND 16 EC: 1.18.6.1 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AZOTOBACTER VINELANDII DJ; SOURCE 3 ORGANISM_TAXID: 322710; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: AZOTOBACTER VINELANDII DJ; SOURCE 6 ORGANISM_TAXID: 322710; SOURCE 7 MOL_ID: 3; SOURCE 8 ORGANISM_SCIENTIFIC: AZOTOBACTER VINELANDII DJ; SOURCE 9 ORGANISM_TAXID: 322710; SOURCE 10 STRAIN: DJ / ATCC BAA-1303 KEYWDS NITROGENASE, MOFEP, NITROGEN FIXATION, FEP, OXIDOREDUCTASE EXPDTA ELECTRON MICROSCOPY AUTHOR H.L.RUTLEDGE,B.COOK,F.A.TEZCAN,M.A.HERZIK REVDAT 3 14-FEB-24 7UT9 1 REMARK REVDAT 2 31-AUG-22 7UT9 1 JRNL REVDAT 1 17-AUG-22 7UT9 0 JRNL AUTH H.L.RUTLEDGE,B.D.COOK,H.P.M.NGUYEN,M.A.HERZIK JR.,F.A.TEZCAN JRNL TITL STRUCTURES OF THE NITROGENASE COMPLEX PREPARED UNDER JRNL TITL 2 CATALYTIC TURNOVER CONDITIONS. JRNL REF SCIENCE V. 377 865 2022 JRNL REFN ESSN 1095-9203 JRNL PMID 35901182 JRNL DOI 10.1126/SCIENCE.ABQ7641 REMARK 2 REMARK 2 RESOLUTION. 2.44 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : EPU, CTFFIND, PHENIX, PHENIX, COOT, REMARK 3 RELION, RELION, CRYOSPARC, CRYOSPARC REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : 4WZA REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : RIGID BODY FIT 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) : 2.440 REMARK 3 NUMBER OF PARTICLES : 48293 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING ONLY REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 7UT9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-APR-22. REMARK 100 THE DEPOSITION ID IS D_1000264768. 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 : AZOTOBACTER VINELANDII REMARK 245 NITROGENASE COMPLEX (1:1 FEP: REMARK 245 MOFEP, ATP/ADP-BOUND) DURING REMARK 245 CATALYTIC N2 REDUCTION REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 5.00 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : CUSTOM MANUAL PLUNGER. GREATER REMARK 245 THAN 95% HUMIDITY. REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 8.00 REMARK 245 SAMPLE DETAILS : WILD-TYPE MOFEP AND FEP WERE REMARK 245 PURIFIED FROM THE NATIVE ORGANISM, AZOTOBACTER VINELANDII. THIS REMARK 245 MAP IS THE STRUCTURE OF THE 1:1 ATP/ADP-BOUND COMPLEX THAT REMARK 245 FORMED DURING CATALYTIC N2 REDUCTION. REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : 14903 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : TFS KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1200.00 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) : 6500.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 135000 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 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 A 1 REMARK 465 THR A 2 REMARK 465 GLY A 3 REMARK 465 ALA A 481 REMARK 465 SER A 482 REMARK 465 GLU A 483 REMARK 465 GLY A 484 REMARK 465 ALA A 485 REMARK 465 GLU A 486 REMARK 465 LYS A 487 REMARK 465 VAL A 488 REMARK 465 ALA A 489 REMARK 465 ALA A 490 REMARK 465 SER A 491 REMARK 465 ALA A 492 REMARK 465 MET B 1 REMARK 465 MET C 1 REMARK 465 THR C 2 REMARK 465 GLY C 3 REMARK 465 MET C 4 REMARK 465 SER C 5 REMARK 465 ALA C 481 REMARK 465 SER C 482 REMARK 465 GLU C 483 REMARK 465 GLY C 484 REMARK 465 ALA C 485 REMARK 465 GLU C 486 REMARK 465 LYS C 487 REMARK 465 VAL C 488 REMARK 465 ALA C 489 REMARK 465 ALA C 490 REMARK 465 SER C 491 REMARK 465 ALA C 492 REMARK 465 MET D 1 REMARK 465 MET E 0 REMARK 465 ALA E 1 REMARK 465 ILE E 273 REMARK 465 MET E 274 REMARK 465 GLU E 275 REMARK 465 VAL E 276 REMARK 465 GLU E 277 REMARK 465 ASP E 278 REMARK 465 GLU E 279 REMARK 465 SER E 280 REMARK 465 ILE E 281 REMARK 465 VAL E 282 REMARK 465 GLY E 283 REMARK 465 LYS E 284 REMARK 465 THR E 285 REMARK 465 ALA E 286 REMARK 465 GLU E 287 REMARK 465 GLU E 288 REMARK 465 VAL E 289 REMARK 465 MET F 0 REMARK 465 GLY F 272 REMARK 465 ILE F 273 REMARK 465 MET F 274 REMARK 465 GLU F 275 REMARK 465 VAL F 276 REMARK 465 GLU F 277 REMARK 465 ASP F 278 REMARK 465 GLU F 279 REMARK 465 SER F 280 REMARK 465 ILE F 281 REMARK 465 VAL F 282 REMARK 465 GLY F 283 REMARK 465 LYS F 284 REMARK 465 THR F 285 REMARK 465 ALA F 286 REMARK 465 GLU F 287 REMARK 465 GLU F 288 REMARK 465 VAL F 289 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 SER A 67 -64.59 -92.97 REMARK 500 VAL A 106 -61.60 -120.81 REMARK 500 PHE A 109 31.17 -140.40 REMARK 500 CYS A 183 42.58 -109.97 REMARK 500 SER A 190 -169.44 -165.90 REMARK 500 ARG A 210 33.58 -99.07 REMARK 500 PRO A 220 1.88 -66.34 REMARK 500 ASP A 256 16.12 56.91 REMARK 500 PHE A 381 15.71 -141.37 REMARK 500 ASN A 468 32.05 -99.33 REMARK 500 ASN B 65 71.21 52.96 REMARK 500 LYS B 143 66.21 38.10 REMARK 500 PRO B 319 65.23 -69.40 REMARK 500 GLU C 22 -56.79 -124.95 REMARK 500 MET C 57 62.28 60.51 REMARK 500 ARG C 97 55.19 -91.44 REMARK 500 VAL C 106 -61.26 -121.15 REMARK 500 PHE C 109 31.62 -140.29 REMARK 500 CYS C 154 -70.08 -54.14 REMARK 500 PRO C 155 -35.35 -36.74 REMARK 500 SER C 190 -167.34 -161.60 REMARK 500 GLU C 212 53.63 -92.99 REMARK 500 PHE C 381 19.17 -140.25 REMARK 500 HIS C 442 -67.40 -108.85 REMARK 500 SER E 16 -70.87 -50.24 REMARK 500 ALA E 42 77.51 55.82 REMARK 500 ASP E 43 20.57 -148.04 REMARK 500 GLN E 54 -170.53 61.88 REMARK 500 VAL E 130 76.51 36.93 REMARK 500 LYS E 143 -166.38 -126.95 REMARK 500 ARG E 191 53.13 38.81 REMARK 500 ASP E 231 72.03 -152.43 REMARK 500 PRO E 232 90.53 -54.99 REMARK 500 LYS E 233 -50.78 -179.68 REMARK 500 ALA E 234 153.54 -38.09 REMARK 500 CYS F 38 30.97 -96.81 REMARK 500 TYR F 115 52.93 -94.46 REMARK 500 ASP F 117 -168.14 -76.72 REMARK 500 GLU F 154 148.30 -174.85 REMARK 500 ASN F 188 54.40 71.10 REMARK 500 ARG F 191 56.88 23.38 REMARK 500 THR F 205 -169.90 -125.88 REMARK 500 ARG F 224 29.64 47.52 REMARK 500 LEU F 253 115.94 -160.17 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 CLF B 601 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 62 SG REMARK 620 2 CLF B 601 S2A 112.3 REMARK 620 3 CLF B 601 S4A 112.8 102.7 REMARK 620 4 CLF B 601 S3A 119.6 102.7 105.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CLF B 601 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 88 SG REMARK 620 2 CLF B 601 S1 104.9 REMARK 620 3 CLF B 601 S4A 108.3 109.8 REMARK 620 4 CLF B 601 S3A 123.6 105.7 104.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CLF B 601 FE5 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 88 SG REMARK 620 2 CLF B 601 S1 97.5 REMARK 620 3 CLF B 601 S2B 117.4 119.5 REMARK 620 4 CLF B 601 S4B 114.8 105.4 102.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CLF B 601 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 154 SG REMARK 620 2 CLF B 601 S1 108.8 REMARK 620 3 CLF B 601 S2A 114.0 115.8 REMARK 620 4 CLF B 601 S3A 111.8 104.0 101.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ICS A 502 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 275 SG REMARK 620 2 ICS A 502 S1A 108.8 REMARK 620 3 ICS A 502 S2A 122.4 104.2 REMARK 620 4 ICS A 502 S4A 109.2 106.3 104.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CLF B 601 FE7 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 70 SG REMARK 620 2 CLF B 601 S2B 114.5 REMARK 620 3 CLF B 601 S3B 109.6 108.1 REMARK 620 4 CLF B 601 S4B 116.6 105.7 101.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CLF B 601 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 95 SG REMARK 620 2 CLF B 601 S1 97.3 REMARK 620 3 CLF B 601 S2A 104.6 114.6 REMARK 620 4 CLF B 601 S4A 131.2 107.2 102.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CLF B 601 FE8 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 95 SG REMARK 620 2 CLF B 601 S1 95.4 REMARK 620 3 CLF B 601 S3B 113.9 120.9 REMARK 620 4 CLF B 601 S4B 117.3 109.9 100.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE D 601 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ARG B 108 O REMARK 620 2 GLU B 109 OE1 77.7 REMARK 620 3 ASP D 353 OD2 151.0 74.0 REMARK 620 4 ASP D 357 OD2 91.9 149.2 115.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CLF B 601 FE6 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 153 SG REMARK 620 2 CLF B 601 S1 90.8 REMARK 620 3 CLF B 601 S2B 128.5 114.8 REMARK 620 4 CLF B 601 S3B 111.9 111.1 99.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE B 602 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 353 OD2 REMARK 620 2 ASP B 357 OD2 94.5 REMARK 620 3 ARG D 108 O 164.6 91.3 REMARK 620 4 GLU D 109 OE1 108.3 145.6 73.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CLF D 602 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 62 SG REMARK 620 2 CLF D 602 S2A 108.9 REMARK 620 3 CLF D 602 S4A 96.8 102.6 REMARK 620 4 CLF D 602 S3A 136.1 102.5 105.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CLF D 602 FE5 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 88 SG REMARK 620 2 CLF D 602 S1 96.3 REMARK 620 3 CLF D 602 S2B 117.3 120.7 REMARK 620 4 CLF D 602 S4B 113.9 108.8 100.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CLF D 602 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 88 SG REMARK 620 2 CLF D 602 S1 105.6 REMARK 620 3 CLF D 602 S4A 103.4 112.1 REMARK 620 4 CLF D 602 S3A 123.5 106.9 105.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CLF D 602 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 154 SG REMARK 620 2 CLF D 602 S1 116.3 REMARK 620 3 CLF D 602 S2A 108.8 115.2 REMARK 620 4 CLF D 602 S3A 107.7 105.6 102.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ICS C 502 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 275 SG REMARK 620 2 ICS C 502 S1A 126.5 REMARK 620 3 ICS C 502 S2A 100.8 104.2 REMARK 620 4 ICS C 502 S4A 111.6 106.4 105.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CLF D 602 FE7 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 70 SG REMARK 620 2 CLF D 602 S2B 113.9 REMARK 620 3 CLF D 602 S3B 100.6 105.9 REMARK 620 4 CLF D 602 S4B 127.9 102.7 103.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CLF D 602 FE8 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 95 SG REMARK 620 2 CLF D 602 S1 88.6 REMARK 620 3 CLF D 602 S3B 107.7 122.4 REMARK 620 4 CLF D 602 S4B 122.2 113.3 103.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CLF D 602 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 95 SG REMARK 620 2 CLF D 602 S1 87.7 REMARK 620 3 CLF D 602 S2A 102.0 112.3 REMARK 620 4 CLF D 602 S4A 143.0 108.4 102.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CLF D 602 FE6 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 153 SG REMARK 620 2 CLF D 602 S1 83.1 REMARK 620 3 CLF D 602 S2B 128.9 116.2 REMARK 620 4 CLF D 602 S3B 118.5 112.6 97.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG E 301 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER E 16 OG REMARK 620 2 ASP E 39 OD2 123.0 REMARK 620 3 ADP E 302 O2B 70.8 160.1 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 F 301 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS E 97 SG REMARK 620 2 SF4 F 301 S2 128.0 REMARK 620 3 SF4 F 301 S3 106.3 104.1 REMARK 620 4 SF4 F 301 S4 108.0 104.1 104.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 F 301 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS E 132 SG REMARK 620 2 SF4 F 301 S1 115.3 REMARK 620 3 SF4 F 301 S3 116.4 104.0 REMARK 620 4 SF4 F 301 S4 111.5 104.1 104.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG F 302 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER F 16 OG REMARK 620 2 ATP F 303 O1B 85.5 REMARK 620 3 ATP F 303 O3G 135.0 83.0 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 F 301 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS F 97 SG REMARK 620 2 SF4 F 301 S1 107.1 REMARK 620 3 SF4 F 301 S2 113.7 104.3 REMARK 620 4 SF4 F 301 S4 122.0 104.1 104.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 F 301 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS F 132 SG REMARK 620 2 SF4 F 301 S1 110.7 REMARK 620 3 SF4 F 301 S2 112.4 104.3 REMARK 620 4 SF4 F 301 S3 119.8 104.0 104.1 REMARK 620 N 1 2 3 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-26763 RELATED DB: EMDB REMARK 900 CRYOEM STRUCTURE OF AZOTOBACTER VINELANDII NITROGENASE COMPLEX (1:1 REMARK 900 FEP:MOFEP, ADP/ATP-BOUND) DURING CATALYTIC N2 REDUCTION DBREF 7UT9 A 1 492 UNP P07328 NIFD_AZOVI 1 492 DBREF 7UT9 B 1 523 UNP C1DGZ8 C1DGZ8_AZOVD 1 523 DBREF 7UT9 C 1 492 UNP P07328 NIFD_AZOVI 1 492 DBREF 7UT9 D 1 523 UNP C1DGZ8 C1DGZ8_AZOVD 1 523 DBREF 7UT9 E 0 289 UNP C1DGZ6 C1DGZ6_AZOVD 1 290 DBREF 7UT9 F 0 289 UNP C1DGZ6 C1DGZ6_AZOVD 1 290 SEQRES 1 A 492 MET THR GLY MET SER ARG GLU GLU VAL GLU SER LEU ILE SEQRES 2 A 492 GLN GLU VAL LEU GLU VAL TYR PRO GLU LYS ALA ARG LYS SEQRES 3 A 492 ASP ARG ASN LYS HIS LEU ALA VAL ASN ASP PRO ALA VAL SEQRES 4 A 492 THR GLN SER LYS LYS CYS ILE ILE SER ASN LYS LYS SER SEQRES 5 A 492 GLN PRO GLY LEU MET THR ILE ARG GLY CYS ALA TYR ALA SEQRES 6 A 492 GLY SER LYS GLY VAL VAL TRP GLY PRO ILE LYS ASP MET SEQRES 7 A 492 ILE HIS ILE SER HIS GLY PRO VAL GLY CYS GLY GLN TYR SEQRES 8 A 492 SER ARG ALA GLY ARG ARG ASN TYR TYR ILE GLY THR THR SEQRES 9 A 492 GLY VAL ASN ALA PHE VAL THR MET ASN PHE THR SER ASP SEQRES 10 A 492 PHE GLN GLU LYS ASP ILE VAL PHE GLY GLY ASP LYS LYS SEQRES 11 A 492 LEU ALA LYS LEU ILE ASP GLU VAL GLU THR LEU PHE PRO SEQRES 12 A 492 LEU ASN LYS GLY ILE SER VAL GLN SER GLU CYS PRO ILE SEQRES 13 A 492 GLY LEU ILE GLY ASP ASP ILE GLU SER VAL SER LYS VAL SEQRES 14 A 492 LYS GLY ALA GLU LEU SER LYS THR ILE VAL PRO VAL ARG SEQRES 15 A 492 CYS GLU GLY PHE ARG GLY VAL SER GLN SER LEU GLY HIS SEQRES 16 A 492 HIS ILE ALA ASN ASP ALA VAL ARG ASP TRP VAL LEU GLY SEQRES 17 A 492 LYS ARG ASP GLU ASP THR THR PHE ALA SER THR PRO TYR SEQRES 18 A 492 ASP VAL ALA ILE ILE GLY ASP TYR ASN ILE GLY GLY ASP SEQRES 19 A 492 ALA TRP SER SER ARG ILE LEU LEU GLU GLU MET GLY LEU SEQRES 20 A 492 ARG CYS VAL ALA GLN TRP SER GLY ASP GLY SER ILE SER SEQRES 21 A 492 GLU ILE GLU LEU THR PRO LYS VAL LYS LEU ASN LEU VAL SEQRES 22 A 492 HIS CYS TYR ARG SER MET ASN TYR ILE SER ARG HIS MET SEQRES 23 A 492 GLU GLU LYS TYR GLY ILE PRO TRP MET GLU TYR ASN PHE SEQRES 24 A 492 PHE GLY PRO THR LYS THR ILE GLU SER LEU ARG ALA ILE SEQRES 25 A 492 ALA ALA LYS PHE ASP GLU SER ILE GLN LYS LYS CYS GLU SEQRES 26 A 492 GLU VAL ILE ALA LYS TYR LYS PRO GLU TRP GLU ALA VAL SEQRES 27 A 492 VAL ALA LYS TYR ARG PRO ARG LEU GLU GLY LYS ARG VAL SEQRES 28 A 492 MET LEU TYR ILE GLY GLY LEU ARG PRO ARG HIS VAL ILE SEQRES 29 A 492 GLY ALA TYR GLU ASP LEU GLY MET GLU VAL VAL GLY THR SEQRES 30 A 492 GLY TYR GLU PHE ALA HIS ASN ASP ASP TYR ASP ARG THR SEQRES 31 A 492 MET LYS GLU MET GLY ASP SER THR LEU LEU TYR ASP ASP SEQRES 32 A 492 VAL THR GLY TYR GLU PHE GLU GLU PHE VAL LYS ARG ILE SEQRES 33 A 492 LYS PRO ASP LEU ILE GLY SER GLY ILE LYS GLU LYS PHE SEQRES 34 A 492 ILE PHE GLN LYS MET GLY ILE PRO PHE ARG GLU MET HIS SEQRES 35 A 492 SER TRP ASP TYR SER GLY PRO TYR HIS GLY PHE ASP GLY SEQRES 36 A 492 PHE ALA ILE PHE ALA ARG ASP MET ASP MET THR LEU ASN SEQRES 37 A 492 ASN PRO CYS TRP LYS LYS LEU GLN ALA PRO TRP GLU ALA SEQRES 38 A 492 SER GLU GLY ALA GLU LYS VAL ALA ALA SER ALA SEQRES 1 B 523 MET SER GLN GLN VAL ASP LYS ILE LYS ALA SER TYR PRO SEQRES 2 B 523 LEU PHE LEU ASP GLN ASP TYR LYS ASP MET LEU ALA LYS SEQRES 3 B 523 LYS ARG ASP GLY PHE GLU GLU LYS TYR PRO GLN ASP LYS SEQRES 4 B 523 ILE ASP GLU VAL PHE GLN TRP THR THR THR LYS GLU TYR SEQRES 5 B 523 GLN GLU LEU ASN PHE GLN ARG GLU ALA LEU THR VAL ASN SEQRES 6 B 523 PRO ALA LYS ALA CYS GLN PRO LEU GLY ALA VAL LEU CYS SEQRES 7 B 523 ALA LEU GLY PHE GLU LYS THR MET PRO TYR VAL HIS GLY SEQRES 8 B 523 SER GLN GLY CYS VAL ALA TYR PHE ARG SER TYR PHE ASN SEQRES 9 B 523 ARG HIS PHE ARG GLU PRO VAL SER CYS VAL SER ASP SER SEQRES 10 B 523 MET THR GLU ASP ALA ALA VAL PHE GLY GLY GLN GLN ASN SEQRES 11 B 523 MET LYS ASP GLY LEU GLN ASN CYS LYS ALA THR TYR LYS SEQRES 12 B 523 PRO ASP MET ILE ALA VAL SER THR THR CYS MET ALA GLU SEQRES 13 B 523 VAL ILE GLY ASP ASP LEU ASN ALA PHE ILE ASN ASN SER SEQRES 14 B 523 LYS LYS GLU GLY PHE ILE PRO ASP GLU PHE PRO VAL PRO SEQRES 15 B 523 PHE ALA HIS THR PRO SER PHE VAL GLY SER HIS VAL THR SEQRES 16 B 523 GLY TRP ASP ASN MET PHE GLU GLY ILE ALA ARG TYR PHE SEQRES 17 B 523 THR LEU LYS SER MET ASP ASP LYS VAL VAL GLY SER ASN SEQRES 18 B 523 LYS LYS ILE ASN ILE VAL PRO GLY PHE GLU THR TYR LEU SEQRES 19 B 523 GLY ASN PHE ARG VAL ILE LYS ARG MET LEU SER GLU MET SEQRES 20 B 523 GLY VAL GLY TYR SER LEU LEU SER ASP PRO GLU GLU VAL SEQRES 21 B 523 LEU ASP THR PRO ALA ASP GLY GLN PHE ARG MET TYR ALA SEQRES 22 B 523 GLY GLY THR THR GLN GLU GLU MET LYS ASP ALA PRO ASN SEQRES 23 B 523 ALA LEU ASN THR VAL LEU LEU GLN PRO TRP HIS LEU GLU SEQRES 24 B 523 LYS THR LYS LYS PHE VAL GLU GLY THR TRP LYS HIS GLU SEQRES 25 B 523 VAL PRO LYS LEU ASN ILE PRO MET GLY LEU ASP TRP THR SEQRES 26 B 523 ASP GLU PHE LEU MET LYS VAL SER GLU ILE SER GLY GLN SEQRES 27 B 523 PRO ILE PRO ALA SER LEU THR LYS GLU ARG GLY ARG LEU SEQRES 28 B 523 VAL ASP MET MET THR ASP SER HIS THR TRP LEU HIS GLY SEQRES 29 B 523 LYS ARG PHE ALA LEU TRP GLY ASP PRO ASP PHE VAL MET SEQRES 30 B 523 GLY LEU VAL LYS PHE LEU LEU GLU LEU GLY CYS GLU PRO SEQRES 31 B 523 VAL HIS ILE LEU CYS HIS ASN GLY ASN LYS ARG TRP LYS SEQRES 32 B 523 LYS ALA VAL ASP ALA ILE LEU ALA ALA SER PRO TYR GLY SEQRES 33 B 523 LYS ASN ALA THR VAL TYR ILE GLY LYS ASP LEU TRP HIS SEQRES 34 B 523 LEU ARG SER LEU VAL PHE THR ASP LYS PRO ASP PHE MET SEQRES 35 B 523 ILE GLY ASN SER TYR GLY LYS PHE ILE GLN ARG ASP THR SEQRES 36 B 523 LEU HIS LYS GLY LYS GLU PHE GLU VAL PRO LEU ILE ARG SEQRES 37 B 523 ILE GLY PHE PRO ILE PHE ASP ARG HIS HIS LEU HIS ARG SEQRES 38 B 523 SER THR THR LEU GLY TYR GLU GLY ALA MET GLN ILE LEU SEQRES 39 B 523 THR THR LEU VAL ASN SER ILE LEU GLU ARG LEU ASP GLU SEQRES 40 B 523 GLU THR ARG GLY MET GLN ALA THR ASP TYR ASN HIS ASP SEQRES 41 B 523 LEU VAL ARG SEQRES 1 C 492 MET THR GLY MET SER ARG GLU GLU VAL GLU SER LEU ILE SEQRES 2 C 492 GLN GLU VAL LEU GLU VAL TYR PRO GLU LYS ALA ARG LYS SEQRES 3 C 492 ASP ARG ASN LYS HIS LEU ALA VAL ASN ASP PRO ALA VAL SEQRES 4 C 492 THR GLN SER LYS LYS CYS ILE ILE SER ASN LYS LYS SER SEQRES 5 C 492 GLN PRO GLY LEU MET THR ILE ARG GLY CYS ALA TYR ALA SEQRES 6 C 492 GLY SER LYS GLY VAL VAL TRP GLY PRO ILE LYS ASP MET SEQRES 7 C 492 ILE HIS ILE SER HIS GLY PRO VAL GLY CYS GLY GLN TYR SEQRES 8 C 492 SER ARG ALA GLY ARG ARG ASN TYR TYR ILE GLY THR THR SEQRES 9 C 492 GLY VAL ASN ALA PHE VAL THR MET ASN PHE THR SER ASP SEQRES 10 C 492 PHE GLN GLU LYS ASP ILE VAL PHE GLY GLY ASP LYS LYS SEQRES 11 C 492 LEU ALA LYS LEU ILE ASP GLU VAL GLU THR LEU PHE PRO SEQRES 12 C 492 LEU ASN LYS GLY ILE SER VAL GLN SER GLU CYS PRO ILE SEQRES 13 C 492 GLY LEU ILE GLY ASP ASP ILE GLU SER VAL SER LYS VAL SEQRES 14 C 492 LYS GLY ALA GLU LEU SER LYS THR ILE VAL PRO VAL ARG SEQRES 15 C 492 CYS GLU GLY PHE ARG GLY VAL SER GLN SER LEU GLY HIS SEQRES 16 C 492 HIS ILE ALA ASN ASP ALA VAL ARG ASP TRP VAL LEU GLY SEQRES 17 C 492 LYS ARG ASP GLU ASP THR THR PHE ALA SER THR PRO TYR SEQRES 18 C 492 ASP VAL ALA ILE ILE GLY ASP TYR ASN ILE GLY GLY ASP SEQRES 19 C 492 ALA TRP SER SER ARG ILE LEU LEU GLU GLU MET GLY LEU SEQRES 20 C 492 ARG CYS VAL ALA GLN TRP SER GLY ASP GLY SER ILE SER SEQRES 21 C 492 GLU ILE GLU LEU THR PRO LYS VAL LYS LEU ASN LEU VAL SEQRES 22 C 492 HIS CYS TYR ARG SER MET ASN TYR ILE SER ARG HIS MET SEQRES 23 C 492 GLU GLU LYS TYR GLY ILE PRO TRP MET GLU TYR ASN PHE SEQRES 24 C 492 PHE GLY PRO THR LYS THR ILE GLU SER LEU ARG ALA ILE SEQRES 25 C 492 ALA ALA LYS PHE ASP GLU SER ILE GLN LYS LYS CYS GLU SEQRES 26 C 492 GLU VAL ILE ALA LYS TYR LYS PRO GLU TRP GLU ALA VAL SEQRES 27 C 492 VAL ALA LYS TYR ARG PRO ARG LEU GLU GLY LYS ARG VAL SEQRES 28 C 492 MET LEU TYR ILE GLY GLY LEU ARG PRO ARG HIS VAL ILE SEQRES 29 C 492 GLY ALA TYR GLU ASP LEU GLY MET GLU VAL VAL GLY THR SEQRES 30 C 492 GLY TYR GLU PHE ALA HIS ASN ASP ASP TYR ASP ARG THR SEQRES 31 C 492 MET LYS GLU MET GLY ASP SER THR LEU LEU TYR ASP ASP SEQRES 32 C 492 VAL THR GLY TYR GLU PHE GLU GLU PHE VAL LYS ARG ILE SEQRES 33 C 492 LYS PRO ASP LEU ILE GLY SER GLY ILE LYS GLU LYS PHE SEQRES 34 C 492 ILE PHE GLN LYS MET GLY ILE PRO PHE ARG GLU MET HIS SEQRES 35 C 492 SER TRP ASP TYR SER GLY PRO TYR HIS GLY PHE ASP GLY SEQRES 36 C 492 PHE ALA ILE PHE ALA ARG ASP MET ASP MET THR LEU ASN SEQRES 37 C 492 ASN PRO CYS TRP LYS LYS LEU GLN ALA PRO TRP GLU ALA SEQRES 38 C 492 SER GLU GLY ALA GLU LYS VAL ALA ALA SER ALA SEQRES 1 D 523 MET SER GLN GLN VAL ASP LYS ILE LYS ALA SER TYR PRO SEQRES 2 D 523 LEU PHE LEU ASP GLN ASP TYR LYS ASP MET LEU ALA LYS SEQRES 3 D 523 LYS ARG ASP GLY PHE GLU GLU LYS TYR PRO GLN ASP LYS SEQRES 4 D 523 ILE ASP GLU VAL PHE GLN TRP THR THR THR LYS GLU TYR SEQRES 5 D 523 GLN GLU LEU ASN PHE GLN ARG GLU ALA LEU THR VAL ASN SEQRES 6 D 523 PRO ALA LYS ALA CYS GLN PRO LEU GLY ALA VAL LEU CYS SEQRES 7 D 523 ALA LEU GLY PHE GLU LYS THR MET PRO TYR VAL HIS GLY SEQRES 8 D 523 SER GLN GLY CYS VAL ALA TYR PHE ARG SER TYR PHE ASN SEQRES 9 D 523 ARG HIS PHE ARG GLU PRO VAL SER CYS VAL SER ASP SER SEQRES 10 D 523 MET THR GLU ASP ALA ALA VAL PHE GLY GLY GLN GLN ASN SEQRES 11 D 523 MET LYS ASP GLY LEU GLN ASN CYS LYS ALA THR TYR LYS SEQRES 12 D 523 PRO ASP MET ILE ALA VAL SER THR THR CYS MET ALA GLU SEQRES 13 D 523 VAL ILE GLY ASP ASP LEU ASN ALA PHE ILE ASN ASN SER SEQRES 14 D 523 LYS LYS GLU GLY PHE ILE PRO ASP GLU PHE PRO VAL PRO SEQRES 15 D 523 PHE ALA HIS THR PRO SER PHE VAL GLY SER HIS VAL THR SEQRES 16 D 523 GLY TRP ASP ASN MET PHE GLU GLY ILE ALA ARG TYR PHE SEQRES 17 D 523 THR LEU LYS SER MET ASP ASP LYS VAL VAL GLY SER ASN SEQRES 18 D 523 LYS LYS ILE ASN ILE VAL PRO GLY PHE GLU THR TYR LEU SEQRES 19 D 523 GLY ASN PHE ARG VAL ILE LYS ARG MET LEU SER GLU MET SEQRES 20 D 523 GLY VAL GLY TYR SER LEU LEU SER ASP PRO GLU GLU VAL SEQRES 21 D 523 LEU ASP THR PRO ALA ASP GLY GLN PHE ARG MET TYR ALA SEQRES 22 D 523 GLY GLY THR THR GLN GLU GLU MET LYS ASP ALA PRO ASN SEQRES 23 D 523 ALA LEU ASN THR VAL LEU LEU GLN PRO TRP HIS LEU GLU SEQRES 24 D 523 LYS THR LYS LYS PHE VAL GLU GLY THR TRP LYS HIS GLU SEQRES 25 D 523 VAL PRO LYS LEU ASN ILE PRO MET GLY LEU ASP TRP THR SEQRES 26 D 523 ASP GLU PHE LEU MET LYS VAL SER GLU ILE SER GLY GLN SEQRES 27 D 523 PRO ILE PRO ALA SER LEU THR LYS GLU ARG GLY ARG LEU SEQRES 28 D 523 VAL ASP MET MET THR ASP SER HIS THR TRP LEU HIS GLY SEQRES 29 D 523 LYS ARG PHE ALA LEU TRP GLY ASP PRO ASP PHE VAL MET SEQRES 30 D 523 GLY LEU VAL LYS PHE LEU LEU GLU LEU GLY CYS GLU PRO SEQRES 31 D 523 VAL HIS ILE LEU CYS HIS ASN GLY ASN LYS ARG TRP LYS SEQRES 32 D 523 LYS ALA VAL ASP ALA ILE LEU ALA ALA SER PRO TYR GLY SEQRES 33 D 523 LYS ASN ALA THR VAL TYR ILE GLY LYS ASP LEU TRP HIS SEQRES 34 D 523 LEU ARG SER LEU VAL PHE THR ASP LYS PRO ASP PHE MET SEQRES 35 D 523 ILE GLY ASN SER TYR GLY LYS PHE ILE GLN ARG ASP THR SEQRES 36 D 523 LEU HIS LYS GLY LYS GLU PHE GLU VAL PRO LEU ILE ARG SEQRES 37 D 523 ILE GLY PHE PRO ILE PHE ASP ARG HIS HIS LEU HIS ARG SEQRES 38 D 523 SER THR THR LEU GLY TYR GLU GLY ALA MET GLN ILE LEU SEQRES 39 D 523 THR THR LEU VAL ASN SER ILE LEU GLU ARG LEU ASP GLU SEQRES 40 D 523 GLU THR ARG GLY MET GLN ALA THR ASP TYR ASN HIS ASP SEQRES 41 D 523 LEU VAL ARG SEQRES 1 E 290 MET ALA MET ARG GLN CYS ALA ILE TYR GLY LYS GLY GLY SEQRES 2 E 290 ILE GLY LYS SER THR THR THR GLN ASN LEU VAL ALA ALA SEQRES 3 E 290 LEU ALA GLU MET GLY LYS LYS VAL MET ILE VAL GLY CYS SEQRES 4 E 290 ASP PRO LYS ALA ASP SER THR ARG LEU ILE LEU HIS SER SEQRES 5 E 290 LYS ALA GLN ASN THR ILE MET GLU MET ALA ALA GLU ALA SEQRES 6 E 290 GLY THR VAL GLU ASP LEU GLU LEU GLU ASP VAL LEU LYS SEQRES 7 E 290 ALA GLY TYR GLY GLY VAL LYS CYS VAL GLU SER GLY GLY SEQRES 8 E 290 PRO GLU PRO GLY VAL GLY CYS ALA GLY ARG GLY VAL ILE SEQRES 9 E 290 THR ALA ILE ASN PHE LEU GLU GLU GLU GLY ALA TYR GLU SEQRES 10 E 290 ASP ASP LEU ASP PHE VAL PHE TYR ASP VAL LEU GLY ASP SEQRES 11 E 290 VAL VAL CYS GLY GLY PHE ALA MET PRO ILE ARG GLU ASN SEQRES 12 E 290 LYS ALA GLN GLU ILE TYR ILE VAL CYS SER GLY GLU MET SEQRES 13 E 290 MET ALA MET TYR ALA ALA ASN ASN ILE SER LYS GLY ILE SEQRES 14 E 290 VAL LYS TYR ALA ASN SER GLY SER VAL ARG LEU GLY GLY SEQRES 15 E 290 LEU ILE CYS ASN SER ARG ASN THR ASP ARG GLU ASP GLU SEQRES 16 E 290 LEU ILE ILE ALA LEU ALA ASN LYS LEU GLY THR GLN MET SEQRES 17 E 290 ILE HIS PHE VAL PRO ARG ASP ASN VAL VAL GLN ARG ALA SEQRES 18 E 290 GLU ILE ARG ARG MET THR VAL ILE GLU TYR ASP PRO LYS SEQRES 19 E 290 ALA LYS GLN ALA ASP GLU TYR ARG ALA LEU ALA ARG LYS SEQRES 20 E 290 VAL VAL ASP ASN LYS LEU LEU VAL ILE PRO ASN PRO ILE SEQRES 21 E 290 THR MET ASP GLU LEU GLU GLU LEU LEU MET GLU PHE GLY SEQRES 22 E 290 ILE MET GLU VAL GLU ASP GLU SER ILE VAL GLY LYS THR SEQRES 23 E 290 ALA GLU GLU VAL SEQRES 1 F 290 MET ALA MET ARG GLN CYS ALA ILE TYR GLY LYS GLY GLY SEQRES 2 F 290 ILE GLY LYS SER THR THR THR GLN ASN LEU VAL ALA ALA SEQRES 3 F 290 LEU ALA GLU MET GLY LYS LYS VAL MET ILE VAL GLY CYS SEQRES 4 F 290 ASP PRO LYS ALA ASP SER THR ARG LEU ILE LEU HIS SER SEQRES 5 F 290 LYS ALA GLN ASN THR ILE MET GLU MET ALA ALA GLU ALA SEQRES 6 F 290 GLY THR VAL GLU ASP LEU GLU LEU GLU ASP VAL LEU LYS SEQRES 7 F 290 ALA GLY TYR GLY GLY VAL LYS CYS VAL GLU SER GLY GLY SEQRES 8 F 290 PRO GLU PRO GLY VAL GLY CYS ALA GLY ARG GLY VAL ILE SEQRES 9 F 290 THR ALA ILE ASN PHE LEU GLU GLU GLU GLY ALA TYR GLU SEQRES 10 F 290 ASP ASP LEU ASP PHE VAL PHE TYR ASP VAL LEU GLY ASP SEQRES 11 F 290 VAL VAL CYS GLY GLY PHE ALA MET PRO ILE ARG GLU ASN SEQRES 12 F 290 LYS ALA GLN GLU ILE TYR ILE VAL CYS SER GLY GLU MET SEQRES 13 F 290 MET ALA MET TYR ALA ALA ASN ASN ILE SER LYS GLY ILE SEQRES 14 F 290 VAL LYS TYR ALA ASN SER GLY SER VAL ARG LEU GLY GLY SEQRES 15 F 290 LEU ILE CYS ASN SER ARG ASN THR ASP ARG GLU ASP GLU SEQRES 16 F 290 LEU ILE ILE ALA LEU ALA ASN LYS LEU GLY THR GLN MET SEQRES 17 F 290 ILE HIS PHE VAL PRO ARG ASP ASN VAL VAL GLN ARG ALA SEQRES 18 F 290 GLU ILE ARG ARG MET THR VAL ILE GLU TYR ASP PRO LYS SEQRES 19 F 290 ALA LYS GLN ALA ASP GLU TYR ARG ALA LEU ALA ARG LYS SEQRES 20 F 290 VAL VAL ASP ASN LYS LEU LEU VAL ILE PRO ASN PRO ILE SEQRES 21 F 290 THR MET ASP GLU LEU GLU GLU LEU LEU MET GLU PHE GLY SEQRES 22 F 290 ILE MET GLU VAL GLU ASP GLU SER ILE VAL GLY LYS THR SEQRES 23 F 290 ALA GLU GLU VAL HET HCA A 501 14 HET ICS A 502 18 HET CLF B 601 15 HET FE B 602 1 HET HCA C 501 14 HET ICS C 502 18 HET FE D 601 1 HET CLF D 602 15 HET MG E 301 1 HET ADP E 302 27 HET SF4 F 301 8 HET MG F 302 1 HET ATP F 303 31 HETNAM HCA 3-HYDROXY-3-CARBOXY-ADIPIC ACID HETNAM ICS IRON-SULFUR-MOLYBDENUM CLUSTER WITH INTERSTITIAL CARBON HETNAM CLF FE(8)-S(7) CLUSTER HETNAM FE FE (III) ION HETNAM MG MAGNESIUM ION HETNAM ADP ADENOSINE-5'-DIPHOSPHATE HETNAM SF4 IRON/SULFUR CLUSTER HETNAM ATP ADENOSINE-5'-TRIPHOSPHATE FORMUL 7 HCA 2(C7 H10 O7) FORMUL 8 ICS 2(C FE7 MO S9) FORMUL 9 CLF 2(FE8 S7) FORMUL 10 FE 2(FE 3+) FORMUL 15 MG 2(MG 2+) FORMUL 16 ADP C10 H15 N5 O10 P2 FORMUL 17 SF4 FE4 S4 FORMUL 19 ATP C10 H16 N5 O13 P3 FORMUL 20 HOH *60(H2 O) HELIX 1 AA1 SER A 5 GLU A 18 1 14 HELIX 2 AA2 PRO A 21 ASN A 29 1 9 HELIX 3 AA3 GLN A 41 CYS A 45 5 5 HELIX 4 AA4 CYS A 62 GLY A 69 1 8 HELIX 5 AA5 VAL A 86 SER A 92 1 7 HELIX 6 AA6 GLN A 119 GLY A 126 1 8 HELIX 7 AA7 GLY A 127 PHE A 142 1 16 HELIX 8 AA8 GLU A 153 ILE A 159 1 7 HELIX 9 AA9 ASP A 162 SER A 175 1 14 HELIX 10 AB1 SER A 190 VAL A 206 1 17 HELIX 11 AB2 LEU A 207 ASP A 211 5 5 HELIX 12 AB3 GLY A 233 MET A 245 1 13 HELIX 13 AB4 SER A 258 THR A 265 1 8 HELIX 14 AB5 PRO A 266 VAL A 268 5 3 HELIX 15 AB6 CYS A 275 GLY A 291 1 17 HELIX 16 AB7 GLY A 301 ALA A 314 1 14 HELIX 17 AB8 ASP A 317 GLU A 347 1 31 HELIX 18 AB9 LEU A 358 VAL A 363 1 6 HELIX 19 AC1 VAL A 363 LEU A 370 1 8 HELIX 20 AC2 HIS A 383 MET A 394 1 12 HELIX 21 AC3 THR A 405 LYS A 417 1 13 HELIX 22 AC4 GLY A 424 LYS A 433 1 10 HELIX 23 AC5 SER A 443 SER A 447 5 5 HELIX 24 AC6 HIS A 451 ASN A 468 1 18 HELIX 25 AC7 ASN A 469 LYS A 474 5 6 HELIX 26 AC8 ALA B 10 PHE B 15 1 6 HELIX 27 AC9 ASP B 17 GLU B 32 1 16 HELIX 28 AD1 PRO B 36 THR B 48 1 13 HELIX 29 AD2 THR B 49 GLN B 58 1 10 HELIX 30 AD3 CYS B 70 LEU B 80 1 11 HELIX 31 AD4 SER B 92 ARG B 108 1 17 HELIX 32 AD5 THR B 119 GLY B 126 1 8 HELIX 33 AD6 GLY B 127 LYS B 143 1 17 HELIX 34 AD7 THR B 152 GLY B 159 1 8 HELIX 35 AD8 ASP B 161 GLU B 172 1 12 HELIX 36 AD9 SER B 192 LEU B 210 1 19 HELIX 37 AE1 TYR B 233 MET B 247 1 15 HELIX 38 AE2 THR B 277 ASP B 283 1 7 HELIX 39 AE3 ALA B 284 ALA B 287 5 4 HELIX 40 AE4 GLN B 294 HIS B 297 5 4 HELIX 41 AE5 LEU B 298 TRP B 309 1 12 HELIX 42 AE6 MET B 320 GLY B 337 1 18 HELIX 43 AE7 PRO B 341 HIS B 363 1 23 HELIX 44 AE8 ASP B 372 LEU B 386 1 15 HELIX 45 AE9 ASN B 399 ALA B 412 1 14 HELIX 46 AF1 SER B 413 LYS B 417 5 5 HELIX 47 AF2 ASP B 426 ASP B 437 1 12 HELIX 48 AF3 ASN B 445 TYR B 447 5 3 HELIX 49 AF4 GLY B 448 GLY B 459 1 12 HELIX 50 AF5 LYS B 460 GLU B 463 5 4 HELIX 51 AF6 HIS B 478 SER B 482 5 5 HELIX 52 AF7 LEU B 485 THR B 509 1 25 HELIX 53 AF8 THR B 515 HIS B 519 5 5 HELIX 54 AF9 GLU C 7 LEU C 17 1 11 HELIX 55 AG1 GLU C 22 LYS C 30 1 9 HELIX 56 AG2 GLN C 41 CYS C 45 5 5 HELIX 57 AG3 CYS C 62 GLY C 69 1 8 HELIX 58 AG4 VAL C 86 ARG C 93 1 8 HELIX 59 AG5 GLN C 119 GLY C 126 1 8 HELIX 60 AG6 GLY C 127 PHE C 142 1 16 HELIX 61 AG7 GLU C 153 ILE C 159 1 7 HELIX 62 AG8 ASP C 162 SER C 175 1 14 HELIX 63 AG9 SER C 190 VAL C 206 1 17 HELIX 64 AH1 GLY C 233 MET C 245 1 13 HELIX 65 AH2 SER C 258 THR C 265 1 8 HELIX 66 AH3 PRO C 266 VAL C 268 5 3 HELIX 67 AH4 CYS C 275 TYR C 290 1 16 HELIX 68 AH5 GLY C 301 ALA C 314 1 14 HELIX 69 AH6 ASP C 317 GLU C 347 1 31 HELIX 70 AH7 LEU C 358 VAL C 363 1 6 HELIX 71 AH8 VAL C 363 LEU C 370 1 8 HELIX 72 AH9 HIS C 383 MET C 394 1 12 HELIX 73 AI1 THR C 405 LYS C 417 1 13 HELIX 74 AI2 GLY C 424 GLY C 435 1 12 HELIX 75 AI3 SER C 443 SER C 447 5 5 HELIX 76 AI4 HIS C 451 ASN C 468 1 18 HELIX 77 AI5 ASN C 469 LYS C 473 5 5 HELIX 78 AI6 ALA D 10 PHE D 15 1 6 HELIX 79 AI7 ASP D 17 GLU D 32 1 16 HELIX 80 AI8 PRO D 36 THR D 48 1 13 HELIX 81 AI9 THR D 49 GLN D 58 1 10 HELIX 82 AJ1 CYS D 70 LEU D 80 1 11 HELIX 83 AJ2 SER D 92 ARG D 108 1 17 HELIX 84 AJ3 THR D 119 PHE D 125 1 7 HELIX 85 AJ4 GLY D 127 LYS D 143 1 17 HELIX 86 AJ5 THR D 152 ILE D 158 1 7 HELIX 87 AJ6 ASP D 161 GLU D 172 1 12 HELIX 88 AJ7 SER D 192 LEU D 210 1 19 HELIX 89 AJ8 TYR D 233 MET D 247 1 15 HELIX 90 AJ9 THR D 277 ALA D 284 1 8 HELIX 91 AK1 PRO D 285 ALA D 287 5 3 HELIX 92 AK2 GLN D 294 HIS D 297 5 4 HELIX 93 AK3 LEU D 298 THR D 308 1 11 HELIX 94 AK4 GLY D 321 GLY D 337 1 17 HELIX 95 AK5 PRO D 341 HIS D 363 1 23 HELIX 96 AK6 ASP D 372 LEU D 386 1 15 HELIX 97 AK7 ASN D 399 ALA D 412 1 14 HELIX 98 AK8 SER D 413 LYS D 417 5 5 HELIX 99 AK9 ASP D 426 ASP D 437 1 12 HELIX 100 AL1 ASN D 445 TYR D 447 5 3 HELIX 101 AL2 GLY D 448 GLY D 459 1 12 HELIX 102 AL3 LYS D 460 GLU D 463 5 4 HELIX 103 AL4 HIS D 478 SER D 482 5 5 HELIX 104 AL5 LEU D 485 THR D 509 1 25 HELIX 105 AL6 THR D 515 HIS D 519 5 5 HELIX 106 AL7 GLY E 14 MET E 29 1 16 HELIX 107 AL8 THR E 56 ALA E 64 1 9 HELIX 108 AL9 THR E 66 LEU E 70 5 5 HELIX 109 AM1 GLU E 71 VAL E 75 5 5 HELIX 110 AM2 TYR E 80 GLY E 82 5 3 HELIX 111 AM3 CYS E 97 GLU E 112 1 16 HELIX 112 AM4 ALA E 136 ARG E 140 5 5 HELIX 113 AM5 GLU E 154 GLY E 175 1 22 HELIX 114 AM6 ARG E 191 GLY E 204 1 14 HELIX 115 AM7 ASN E 215 ARG E 223 1 9 HELIX 116 AM8 ALA E 234 ASN E 250 1 17 HELIX 117 AM9 THR E 260 PHE E 271 1 12 HELIX 118 AN1 GLY F 14 ALA F 27 1 14 HELIX 119 AN2 THR F 45 HIS F 50 1 6 HELIX 120 AN3 THR F 56 GLY F 65 1 10 HELIX 121 AN4 TYR F 80 GLY F 82 5 3 HELIX 122 AN5 CYS F 97 GLY F 113 1 17 HELIX 123 AN6 ALA F 136 ARG F 140 5 5 HELIX 124 AN7 GLU F 154 TYR F 171 1 18 HELIX 125 AN8 ARG F 191 LEU F 203 1 13 HELIX 126 AN9 ASN F 215 ARG F 223 1 9 HELIX 127 AO1 THR F 226 ASP F 231 1 6 HELIX 128 AO2 ALA F 234 ASP F 249 1 16 HELIX 129 AO3 THR F 260 PHE F 271 1 12 SHEET 1 AA1 6 LEU A 32 VAL A 34 0 SHEET 2 AA1 6 LEU A 399 ASP A 402 -1 O LEU A 400 N ALA A 33 SHEET 3 AA1 6 GLU A 373 TYR A 379 1 N VAL A 375 O LEU A 399 SHEET 4 AA1 6 ARG A 350 LEU A 353 1 N LEU A 353 O GLY A 376 SHEET 5 AA1 6 LEU A 420 SER A 423 1 O LEU A 420 N MET A 352 SHEET 6 AA1 6 PHE A 438 GLU A 440 1 O ARG A 439 N ILE A 421 SHEET 1 AA2 5 ILE A 178 VAL A 181 0 SHEET 2 AA2 5 ILE A 148 SER A 152 1 N VAL A 150 O VAL A 181 SHEET 3 AA2 5 ILE A 79 HIS A 83 1 N ILE A 81 O SER A 149 SHEET 4 AA2 5 PHE A 114 THR A 115 1 O PHE A 114 N SER A 82 SHEET 5 AA2 5 THR B 63 VAL B 64 -1 O THR B 63 N THR A 115 SHEET 1 AA3 4 ARG A 248 SER A 254 0 SHEET 2 AA3 4 ASP A 222 ASP A 228 1 N VAL A 223 O ARG A 248 SHEET 3 AA3 4 LEU A 270 VAL A 273 1 O LEU A 272 N ILE A 226 SHEET 4 AA3 4 TRP A 294 GLU A 296 1 O MET A 295 N VAL A 273 SHEET 1 AA4 3 VAL B 114 SER B 115 0 SHEET 2 AA4 3 THR B 85 HIS B 90 1 N PRO B 87 O VAL B 114 SHEET 3 AA4 3 MET B 146 THR B 151 1 O ALA B 148 N TYR B 88 SHEET 1 AA5 3 TYR B 251 LEU B 253 0 SHEET 2 AA5 3 ILE B 224 VAL B 227 1 N ILE B 224 O SER B 252 SHEET 3 AA5 3 ASN B 289 LEU B 292 1 O VAL B 291 N ASN B 225 SHEET 1 AA6 5 THR B 420 ILE B 423 0 SHEET 2 AA6 5 GLU B 389 CYS B 395 1 N ILE B 393 O TYR B 422 SHEET 3 AA6 5 ARG B 366 TRP B 370 1 N PHE B 367 O VAL B 391 SHEET 4 AA6 5 PHE B 441 GLY B 444 1 O ILE B 443 N ALA B 368 SHEET 5 AA6 5 LEU B 466 ARG B 468 1 O ILE B 467 N MET B 442 SHEET 1 AA7 6 LEU C 32 VAL C 34 0 SHEET 2 AA7 6 LEU C 399 TYR C 401 -1 O LEU C 400 N ALA C 33 SHEET 3 AA7 6 GLU C 373 GLY C 378 1 N VAL C 375 O LEU C 399 SHEET 4 AA7 6 ARG C 350 TYR C 354 1 N LEU C 353 O GLY C 376 SHEET 5 AA7 6 LEU C 420 SER C 423 1 O GLY C 422 N TYR C 354 SHEET 6 AA7 6 PHE C 438 GLU C 440 1 O ARG C 439 N ILE C 421 SHEET 1 AA8 5 ILE C 178 VAL C 181 0 SHEET 2 AA8 5 ILE C 148 SER C 152 1 N VAL C 150 O VAL C 179 SHEET 3 AA8 5 ILE C 79 HIS C 83 1 N HIS C 83 O GLN C 151 SHEET 4 AA8 5 PHE C 114 THR C 115 1 O PHE C 114 N SER C 82 SHEET 5 AA8 5 THR D 63 VAL D 64 -1 O THR D 63 N THR C 115 SHEET 1 AA9 4 ARG C 248 SER C 254 0 SHEET 2 AA9 4 ASP C 222 ASP C 228 1 N ILE C 225 O ALA C 251 SHEET 3 AA9 4 LEU C 270 VAL C 273 1 O LEU C 272 N ILE C 226 SHEET 4 AA9 4 TRP C 294 GLU C 296 1 O MET C 295 N VAL C 273 SHEET 1 AB1 3 VAL D 114 SER D 115 0 SHEET 2 AB1 3 THR D 85 HIS D 90 1 N VAL D 89 O VAL D 114 SHEET 3 AB1 3 MET D 146 THR D 151 1 O SER D 150 N HIS D 90 SHEET 1 AB2 3 TYR D 251 LEU D 253 0 SHEET 2 AB2 3 ILE D 224 VAL D 227 1 N ILE D 224 O SER D 252 SHEET 3 AB2 3 ASN D 289 LEU D 292 1 O VAL D 291 N ASN D 225 SHEET 1 AB3 5 THR D 420 ILE D 423 0 SHEET 2 AB3 5 GLU D 389 CYS D 395 1 N ILE D 393 O TYR D 422 SHEET 3 AB3 5 ARG D 366 TRP D 370 1 N PHE D 367 O VAL D 391 SHEET 4 AB3 5 PHE D 441 GLY D 444 1 O ILE D 443 N ALA D 368 SHEET 5 AB3 5 LEU D 466 ARG D 468 1 O ILE D 467 N MET D 442 SHEET 1 AB4 8 LYS E 77 ALA E 78 0 SHEET 2 AB4 8 LYS E 84 GLU E 87 -1 O CYS E 85 N LYS E 77 SHEET 3 AB4 8 VAL E 33 GLY E 37 1 N ILE E 35 O VAL E 86 SHEET 4 AB4 8 PHE E 121 ASP E 125 1 O PHE E 123 N MET E 34 SHEET 5 AB4 8 ARG E 3 GLY E 9 1 N CYS E 5 O VAL E 122 SHEET 6 AB4 8 GLU E 146 SER E 152 1 O VAL E 150 N TYR E 8 SHEET 7 AB4 8 ARG E 178 ASN E 185 1 O GLY E 180 N ILE E 147 SHEET 8 AB4 8 GLN E 206 MET E 207 1 O GLN E 206 N LEU E 182 SHEET 1 AB5 8 LYS F 77 ALA F 78 0 SHEET 2 AB5 8 LYS F 84 GLU F 87 -1 O CYS F 85 N LYS F 77 SHEET 3 AB5 8 MET F 34 GLY F 37 1 N GLY F 37 O VAL F 86 SHEET 4 AB5 8 TYR F 124 ASP F 125 1 O ASP F 125 N VAL F 36 SHEET 5 AB5 8 CYS F 5 TYR F 8 1 N CYS F 5 O TYR F 124 SHEET 6 AB5 8 GLU F 146 CYS F 151 1 O TYR F 148 N TYR F 8 SHEET 7 AB5 8 ARG F 178 ASN F 185 1 O ILE F 183 N CYS F 151 SHEET 8 AB5 8 MET F 207 VAL F 211 1 O HIS F 209 N CYS F 184 LINK SG CYS A 62 FE3 CLF B 601 1555 1555 2.21 LINK SG CYS A 88 FE4 CLF B 601 1555 1555 2.27 LINK SG CYS A 88 FE5 CLF B 601 1555 1555 2.30 LINK SG CYS A 154 FE1 CLF B 601 1555 1555 2.30 LINK SG CYS A 275 FE1 ICS A 502 1555 1555 2.34 LINK SG CYS B 70 FE7 CLF B 601 1555 1555 2.49 LINK SG CYS B 95 FE2 CLF B 601 1555 1555 2.26 LINK SG CYS B 95 FE8 CLF B 601 1555 1555 2.47 LINK O ARG B 108 FE FE D 601 1555 1555 2.27 LINK OE1 GLU B 109 FE FE D 601 1555 1555 2.21 LINK SG CYS B 153 FE6 CLF B 601 1555 1555 2.38 LINK OD2 ASP B 353 FE FE B 602 1555 1555 2.33 LINK OD2 ASP B 357 FE FE B 602 1555 1555 2.35 LINK FE FE B 602 O ARG D 108 1555 1555 2.41 LINK FE FE B 602 OE1 GLU D 109 1555 1555 2.29 LINK SG CYS C 62 FE3 CLF D 602 1555 1555 2.40 LINK SG CYS C 88 FE5 CLF D 602 1555 1555 2.44 LINK SG CYS C 88 FE4 CLF D 602 1555 1555 2.32 LINK SG CYS C 154 FE1 CLF D 602 1555 1555 2.31 LINK SG CYS C 275 FE1 ICS C 502 1555 1555 2.41 LINK SG CYS D 70 FE7 CLF D 602 1555 1555 2.36 LINK SG CYS D 95 FE8 CLF D 602 1555 1555 2.55 LINK SG CYS D 95 FE2 CLF D 602 1555 1555 2.46 LINK SG CYS D 153 FE6 CLF D 602 1555 1555 2.44 LINK OD2 ASP D 353 FE FE D 601 1555 1555 2.63 LINK OD2 ASP D 357 FE FE D 601 1555 1555 2.51 LINK OG SER E 16 MG MG E 301 1555 1555 2.22 LINK OD2 ASP E 39 MG MG E 301 1555 1555 2.74 LINK SG CYS E 97 FE1 SF4 F 301 1555 1555 2.27 LINK SG CYS E 132 FE2 SF4 F 301 1555 1555 2.38 LINK MG MG E 301 O2B ADP E 302 1555 1555 2.30 LINK OG SER F 16 MG MG F 302 1555 1555 2.32 LINK SG CYS F 97 FE3 SF4 F 301 1555 1555 2.24 LINK SG CYS F 132 FE4 SF4 F 301 1555 1555 2.20 LINK MG MG F 302 O1B ATP F 303 1555 1555 2.25 LINK MG MG F 302 O3G ATP F 303 1555 1555 2.61 CISPEP 1 TRP A 253 SER A 254 0 -2.89 CISPEP 2 GLY A 448 PRO A 449 0 2.58 CISPEP 3 TYR B 12 PRO B 13 0 1.28 CISPEP 4 PHE B 471 PRO B 472 0 -2.57 CISPEP 5 TRP C 253 SER C 254 0 5.60 CISPEP 6 GLY C 448 PRO C 449 0 -0.77 CISPEP 7 TYR D 12 PRO D 13 0 2.34 CISPEP 8 PHE D 471 PRO D 472 0 -2.27 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