HEADER OXIDOREDUCTASE 26-JUN-24 9FU3 TITLE CLOSED CODH/ACS IN THE METHYLATED STATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARBON MONOXIDE DEHYDROGENASE; COMPND 3 CHAIN: A; COMPND 4 EC: 1.2.7.4; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: CO-METHYLATING ACETYL-COA SYNTHASE; COMPND 8 CHAIN: C; COMPND 9 EC: 2.3.1.169; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CARBOXYDOTHERMUS HYDROGENOFORMANS Z-2901; SOURCE 3 ORGANISM_TAXID: 246194; SOURCE 4 GENE: CISS_06270; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: CARBOXYDOTHERMUS HYDROGENOFORMANS; SOURCE 9 ORGANISM_TAXID: 129958; SOURCE 10 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 11 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CODH, ACS, CO2 FIXATION, REDUCTIVE ACETYL-COA PATHWAY, WOOD-LJUNGDAHL KEYWDS 2 PATHWAY, OXIDOREDUCTASE EXPDTA ELECTRON MICROSCOPY AUTHOR J.RUICKOLDT,P.WENDLER,H.DOBBEK REVDAT 2 17-SEP-25 9FU3 1 JRNL REVDAT 1 09-JUL-25 9FU3 0 JRNL AUTH J.RUICKOLDT,J.KREIBICH,T.BICK,J.H.JEOUNG,B.R.DUFFUS, JRNL AUTH 2 S.LEIMKUHLER,H.DOBBEK,P.WENDLER JRNL TITL LIGAND BINDING TO A NI-FE CLUSTER ORCHESTRATES JRNL TITL 2 CONFORMATIONAL CHANGES OF THE CO-DEHYDROGENASE-ACETYL-COA JRNL TITL 3 SYNTHASE COMPLEX. JRNL REF NAT CATAL V. 8 657 2025 JRNL REFN ESSN 2520-1158 JRNL PMID 40727002 JRNL DOI 10.1038/S41929-025-01365-Y REMARK 2 REMARK 2 RESOLUTION. 2.35 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC REMARK 3 RECONSTRUCTION SCHEMA : BACK PROJECTION 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) : 2.350 REMARK 3 NUMBER OF PARTICLES : 146481 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING AND AMPLITUDE REMARK 3 CORRECTION REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 9FU3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 26-JUN-24. REMARK 100 THE DEPOSITION ID IS D_1292139625. 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 : CODH/ACS COMPLEX 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 : 7.60 REMARK 245 SAMPLE DETAILS : HALF-CLOSED STATE 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 : GATAN K3 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 800.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2700.00 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) : 5000.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OG SER C 72 OE1 GLU C 74 2.05 REMARK 500 O GLU C 354 OH TYR C 488 2.11 REMARK 500 O GLU A 518 OG SER A 522 2.12 REMARK 500 OD1 ASP A 252 NH2 ARG A 324 2.17 REMARK 500 OD1 ASN A 488 O HOH A 801 2.18 REMARK 500 OG SER A 14 OE2 GLU A 631 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 GLU A 21 75.55 46.94 REMARK 500 ILE A 207 -63.81 -121.74 REMARK 500 ASN A 266 175.61 84.40 REMARK 500 CYS A 315 -147.98 61.88 REMARK 500 ALA A 330 -60.29 -99.90 REMARK 500 GLN A 353 133.30 75.97 REMARK 500 CYS A 467 -166.16 -116.35 REMARK 500 ASP A 475 -7.34 74.70 REMARK 500 ASP A 548 1.93 -65.33 REMARK 500 ASP C 53 48.65 -93.82 REMARK 500 PHE C 64 -104.48 59.62 REMARK 500 ASP C 190 -144.82 83.85 REMARK 500 PHE C 215 -109.70 64.28 REMARK 500 ALA C 424 -156.26 64.16 REMARK 500 ASP C 427 -3.08 79.16 REMARK 500 VAL C 661 59.50 31.94 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 702 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 59 SG REMARK 620 2 SF4 A 702 S1 151.3 REMARK 620 3 SF4 A 702 S4 99.2 104.9 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 702 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 67 SG REMARK 620 2 SF4 A 702 S1 113.3 REMARK 620 3 SF4 A 702 S4 138.7 105.0 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 703 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 68 SG REMARK 620 2 SF4 A 703 S1 104.2 REMARK 620 3 SF4 A 703 S2 123.5 104.2 REMARK 620 4 SF4 A 703 S3 115.0 103.9 104.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 703 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 71 SG REMARK 620 2 SF4 A 703 S2 115.2 REMARK 620 3 SF4 A 703 S3 125.4 104.0 REMARK 620 4 SF4 A 703 S4 101.3 104.1 104.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 703 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 76 SG REMARK 620 2 SF4 A 703 S1 106.4 REMARK 620 3 SF4 A 703 S2 109.8 104.1 REMARK 620 4 SF4 A 703 S4 126.2 104.2 104.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 703 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 89 SG REMARK 620 2 SF4 A 703 S1 120.1 REMARK 620 3 SF4 A 703 S3 118.6 103.9 REMARK 620 4 SF4 A 703 S4 104.0 103.9 104.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 RQM A 701 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 282 NE2 REMARK 620 2 RQM A 701 S3 118.6 REMARK 620 3 CYS A 316 SG 101.8 127.5 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 RQM A 701 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 354 SG REMARK 620 2 RQM A 701 S2 110.2 REMARK 620 3 RQM A 701 S4 96.7 108.0 REMARK 620 4 RQM A 701 S3 122.7 99.3 119.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 RQM A 701 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 467 SG REMARK 620 2 RQM A 701 S1 123.1 REMARK 620 3 RQM A 701 S2 104.3 106.5 REMARK 620 4 RQM A 701 S4 109.5 101.0 112.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 RQM A 701 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 497 SG REMARK 620 2 RQM A 701 S1 96.6 REMARK 620 3 RQM A 701 S2 118.1 107.9 REMARK 620 4 RQM A 701 S3 122.9 110.8 100.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 RQM A 701 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 546 SG REMARK 620 2 RQM A 701 S1 87.2 REMARK 620 3 RQM A 701 S4 142.7 101.5 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA C 804 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PHE C 331 O REMARK 620 2 GLU C 334 OE2 98.5 REMARK 620 3 ASN C 415 O 62.9 160.6 REMARK 620 4 GLY C 417 O 129.0 107.7 89.5 REMARK 620 5 PHE C 420 O 134.7 80.5 108.1 93.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 C 803 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 509 SG REMARK 620 2 SF4 C 803 S1 105.6 REMARK 620 3 SF4 C 803 S2 123.5 104.2 REMARK 620 4 SF4 C 803 S4 113.4 104.2 104.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 C 803 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 512 SG REMARK 620 2 SF4 C 803 S2 103.0 REMARK 620 3 SF4 C 803 S3 119.2 104.2 REMARK 620 4 SF4 C 803 S4 120.3 104.1 103.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 C 803 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 521 SG REMARK 620 2 SF4 C 803 S1 111.3 REMARK 620 3 SF4 C 803 S3 128.4 103.9 REMARK 620 4 SF4 C 803 S4 102.6 104.2 103.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 C 803 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 531 SG REMARK 620 2 SF4 C 803 S1 112.6 REMARK 620 3 SF4 C 803 S2 124.1 104.1 REMARK 620 4 SF4 C 803 S3 105.9 104.0 104.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI C 801 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 598 SG REMARK 620 2 GLY C 599 N 95.8 REMARK 620 3 CYS C 600 N 165.3 81.1 REMARK 620 4 CYS C 600 SG 87.7 157.6 90.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI C 802 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 598 SG REMARK 620 2 CYS C 600 SG 88.3 REMARK 620 N 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-50754 RELATED DB: EMDB REMARK 900 CLOSED CODH/ACS IN THE METHYLATED STATE DBREF 9FU3 A 2 670 PDB 9FU3 9FU3 2 670 DBREF 9FU3 C 5 732 UNP P83789 P83789_CARHY 5 732 SEQADV 9FU3 ARG C 733 UNP P83789 EXPRESSION TAG SEQADV 9FU3 SER C 734 UNP P83789 EXPRESSION TAG SEQRES 1 A 669 PRO ARG PHE ARG ASP LEU GLU HIS THR SER LYS PRO SER SEQRES 2 A 669 LYS ALA ASP ARG VAL TRP GLU PRO LYS ASN ARG LYS ARG SEQRES 3 A 669 THR ILE ASP PRO ALA ALA LEU GLU MET LEU GLU LYS ALA SEQRES 4 A 669 GLU LYS ASP GLY VAL LYS THR ALA PHE ASP ARG PHE VAL SEQRES 5 A 669 GLU MET GLN PRO GLN CYS GLN PHE GLY TYR LYS GLY LEU SEQRES 6 A 669 CYS CYS ARG PHE CYS LEU GLN GLY PRO CYS ARG LEU PRO SEQRES 7 A 669 ASN ASP ASP PRO SER LYS LYS GLY ILE CYS GLY ALA SER SEQRES 8 A 669 ALA TRP THR ILE ALA ALA ARG SER VAL GLY THR LEU ILE SEQRES 9 A 669 LEU THR GLY ALA ALA ALA HIS ASN GLU HIS ALA ARG HIS SEQRES 10 A 669 ILE ALA HIS ALA LEU LYS GLU LEU ALA GLU GLY LYS ALA SEQRES 11 A 669 PRO ASP TYR LYS ILE THR ASP PRO ASP LYS LEU ARG ARG SEQRES 12 A 669 ILE ALA GLN ARG LEU GLY LEU ASP THR GLN GLY LYS ASP SEQRES 13 A 669 ASP MET THR LEU ALA LYS GLU VAL ALA GLU LEU ALA LEU SEQRES 14 A 669 GLU ASP PHE ALA ARG LEU PRO GLY PHE GLY GLU ASN LEU SEQRES 15 A 669 TRP ILE LYS THR THR LEU ASN LYS GLU ARG LEU GLU LYS SEQRES 16 A 669 TYR ASP GLU CYS ASN ILE MET PRO SER GLY ILE PHE GLY SEQRES 17 A 669 ASP ILE SER ASP LEU LEU ALA GLN ALA HIS ILE GLY ASN SEQRES 18 A 669 ASP ASP ASP PRO VAL ASN ILE THR PHE SER ALA LEU ARG SEQRES 19 A 669 VAL ALA LEU THR ASP TYR ALA GLY MET HIS ILE ALA THR SEQRES 20 A 669 ASP PHE SER ASP VAL LEU PHE GLY THR PRO LYS PRO ILE SEQRES 21 A 669 VAL THR GLU ALA ASN LEU GLY VAL LEU ASP ALA ASN LYS SEQRES 22 A 669 VAL ASN ILE ALA VAL HIS GLY HIS ASN PRO LEU LEU SER SEQRES 23 A 669 GLU LYS VAL VAL ASP ALA ALA LYS GLU LEU GLU GLU GLU SEQRES 24 A 669 ALA LYS ALA ALA GLY ALA GLU GLY ILE ASN ILE VAL GLY SEQRES 25 A 669 MET CYS CYS THR GLY ASN GLU VAL LEU MET ARG ARG GLY SEQRES 26 A 669 VAL HIS LEU ALA THR SER PHE ALA SER SER GLU LEU ALA SEQRES 27 A 669 ILE VAL THR GLY ALA MET ASP ALA VAL VAL VAL ASP VAL SEQRES 28 A 669 GLN CYS ILE MET PRO GLY LEU LYS GLN VAL THR GLU CYS SEQRES 29 A 669 TYR HIS THR ARG LEU ILE THR THR SER ASN ILE ALA LYS SEQRES 30 A 669 MET PRO GLY THR TYR HIS VAL PRO PHE HIS ILE GLU ASN SEQRES 31 A 669 ALA LEU GLU SER ALA LYS GLU ILE VAL ARG LEU GLY ILE SEQRES 32 A 669 GLU ALA PHE LYS GLN ARG VAL GLY LYS PRO VAL HIS ILE SEQRES 33 A 669 PRO GLU VAL LYS HIS LYS VAL VAL ALA GLY PHE SER PHE SEQRES 34 A 669 GLU ALA LEU MET GLU ILE PHE ALA HIS VAL ASN GLN GLU SEQRES 35 A 669 ASN PRO ILE ARG VAL LEU ASN ASP ALA ILE LEU SER GLY SEQRES 36 A 669 GLN LEU LYS GLY VAL VAL LEU PHE ALA GLY CYS ASN ASN SEQRES 37 A 669 LEU LYS ARG PRO GLN ASP GLU SER HIS ILE THR ILE LEU SEQRES 38 A 669 LYS GLU MET LEU LYS ASN ASP VAL PHE VAL VAL THR THR SEQRES 39 A 669 GLY CYS SER ALA GLN ALA PHE ALA LYS HIS GLY PHE LEU SEQRES 40 A 669 ARG PRO GLU ALA LEU GLU LEU ALA GLY GLU GLY LEU LYS SEQRES 41 A 669 SER PHE ILE LYS MET LEU GLU GLU LYS ALA GLY LEU GLN SEQRES 42 A 669 GLY GLN LEU PRO PRO ALA PHE PHE MET GLY SER CYS VAL SEQRES 43 A 669 ASP ASN THR ARG ALA SER ASP ILE LEU VAL ALA MET ALA SEQRES 44 A 669 LYS ASP LEU GLY VAL ASP THR PRO LYS VAL PRO PHE VAL SEQRES 45 A 669 ALA SER ALA PRO GLU ALA MET SER GLY LYS ALA VAL SER SEQRES 46 A 669 ILE GLY THR TRP PHE VAL THR LEU GLY VAL PRO VAL HIS SEQRES 47 A 669 VAL GLY THR MET PRO PRO LEU GLU GLY SER GLU LEU PHE SEQRES 48 A 669 TYR SER ILE THR THR GLN ILE ALA SER ASP VAL TYR GLY SEQRES 49 A 669 GLY TYR PHE MET PHE GLU VAL ASP PRO VAL VAL ALA ALA SEQRES 50 A 669 ARG LYS ILE LEU ASN ALA LEU GLU TYR ARG THR TRP LYS SEQRES 51 A 669 LEU GLY VAL HIS LYS GLN THR ALA GLU LYS PHE GLU THR SEQRES 52 A 669 ALA LEU CYS GLN ASN TYR SEQRES 1 C 730 ILE ASN PHE ASP GLN ILE PHE GLU GLY ALA ILE GLU PRO SEQRES 2 C 730 GLY LYS GLU PRO LYS ARG LEU PHE LYS GLU VAL TYR GLU SEQRES 3 C 730 GLY ALA ILE THR ALA THR SER TYR ALA GLU ILE LEU LEU SEQRES 4 C 730 SER ARG ALA ILE GLU LYS TYR GLY PRO ASP HIS PRO VAL SEQRES 5 C 730 GLY TYR PRO ASP THR ALA TYR PHE LEU PRO VAL ILE ARG SEQRES 6 C 730 ALA PHE SER GLY GLU GLU VAL ARG THR LEU LYS ASP MET SEQRES 7 C 730 VAL PRO ILE LEU ASN ARG MET ARG ALA GLN ILE LYS SER SEQRES 8 C 730 GLU LEU THR PHE GLU ASN ALA ARG LEU ALA GLY GLU ALA SEQRES 9 C 730 THR TRP TYR ALA ALA GLU ILE ILE GLU ALA LEU ARG TYR SEQRES 10 C 730 LEU LYS HIS THR PRO GLU ASN PRO ILE VAL VAL PRO PRO SEQRES 11 C 730 TRP THR GLY PHE ILE GLY ASP PRO VAL VAL ARG GLN TYR SEQRES 12 C 730 GLY ILE LYS MET VAL ASP TRP THR ILE PRO GLY GLU ALA SEQRES 13 C 730 ILE ILE ILE GLY ARG ALA LYS ASP SER LYS ALA ALA LYS SEQRES 14 C 730 LYS ILE VAL ASP ASP LEU MET GLY LYS GLY LEU MET LEU SEQRES 15 C 730 PHE LEU CYS ASP GLU ILE ILE GLU GLN LEU LEU GLU GLU SEQRES 16 C 730 ASN VAL LYS LEU GLY VAL ASP TYR ILE ALA TYR PRO LEU SEQRES 17 C 730 GLY ASN PHE THR GLN VAL VAL HIS ALA ALA ASN TYR ALA SEQRES 18 C 730 LEU ARG ALA GLY LEU MET PHE GLY GLY ILE ALA PRO GLY SEQRES 19 C 730 LEU ARG ASP ALA HIS ARG ASP TYR GLN ARG ARG ARG VAL SEQRES 20 C 730 LEU ALA PHE VAL LEU TYR LEU GLY GLU HIS ASP MET VAL SEQRES 21 C 730 LYS THR ALA ALA ALA MET GLY ALA ILE PHE THR GLY PHE SEQRES 22 C 730 PRO VAL ILE THR ASP GLN PRO LEU PRO GLU ASP LYS GLN SEQRES 23 C 730 ILE LYS ASP TRP PHE ILE SER GLU PRO ASP TYR ASP LYS SEQRES 24 C 730 ILE VAL GLN THR ALA LEU GLU VAL ARG GLY ILE LYS ILE SEQRES 25 C 730 THR SER ILE ASP ILE ASP LEU PRO ILE ASN PHE GLY PRO SEQRES 26 C 730 ALA PHE GLU GLY GLU SER ILE ARG LYS GLY ASP MET HIS SEQRES 27 C 730 VAL GLU PHE GLY GLY GLY LYS THR PRO SER PHE GLU LEU SEQRES 28 C 730 VAL ARG MET VAL GLY PRO ASP GLU ILE GLU ASP GLY LYS SEQRES 29 C 730 VAL GLU VAL ILE GLY PRO ASP ILE ASP SER VAL GLU PRO SEQRES 30 C 730 GLY GLY ARG LEU PRO ILE GLY ILE VAL VAL ASP ILE TYR SEQRES 31 C 730 GLY ARG LYS MET GLN GLU ASP PHE GLU PRO VAL LEU GLU SEQRES 32 C 730 ARG ARG ILE HIS TYR PHE THR ASN TYR GLY GLU GLY PHE SEQRES 33 C 730 TRP HIS THR ALA GLN ARG ASP LEU THR TRP VAL ARG ILE SEQRES 34 C 730 SER LYS GLU ALA PHE ALA LYS GLY ALA ARG LEU LYS HIS SEQRES 35 C 730 LEU GLY GLN LEU LEU TYR ALA LYS PHE LYS GLN GLU PHE SEQRES 36 C 730 PRO SER ILE VAL ASP ARG VAL GLN VAL THR ILE TYR THR SEQRES 37 C 730 ASP GLU GLN LYS VAL LEU GLU LEU ARG GLU ILE ALA ARG SEQRES 38 C 730 LYS LYS TYR ALA GLU ARG ASP ALA ARG LEU ARG GLU LEU SEQRES 39 C 730 SER ASP GLU ALA VAL ASP THR TYR TYR SER CYS LEU LEU SEQRES 40 C 730 CYS GLN SER PHE ALA PRO THR HIS VAL CYS ILE VAL SER SEQRES 41 C 730 PRO GLU ARG VAL GLY LEU CYS GLY ALA ILE SER TRP LEU SEQRES 42 C 730 ASP ALA LYS ALA ALA TYR GLU ILE ASN PRO ASN GLY PRO SEQRES 43 C 730 ASN GLN PRO ILE PRO LYS GLU GLY LEU ILE ASP PRO VAL SEQRES 44 C 730 LYS GLY GLN TRP GLU SER PHE ASN GLU TYR ILE TYR LYS SEQRES 45 C 730 ASN SER GLN ARG THR ILE GLU ARG MET ASN LEU TYR THR SEQRES 46 C 730 ILE MET GLU TYR PRO MET THR SER CYS GLY CYS PHE GLU SEQRES 47 C 730 ALA ILE MET ALA TYR LEU PRO GLU LEU ASN GLY PHE MET SEQRES 48 C 730 ILE VAL ASN ARG GLU HIS SER GLY MET THR PRO ILE GLY SEQRES 49 C 730 MET THR PHE SER THR LEU ALA GLY MET VAL GLY GLY GLY SEQRES 50 C 730 THR GLN THR PRO GLY PHE MET GLY ILE GLY LYS SER TYR SEQRES 51 C 730 ILE GLY SER ARG LYS PHE VAL LYS ALA ASP GLY GLY LEU SEQRES 52 C 730 ALA ARG VAL VAL TRP MET PRO LYS ASP LEU LYS GLU GLN SEQRES 53 C 730 LEU ARG SER ILE ILE GLU GLU ARG ALA GLU GLU GLU GLY SEQRES 54 C 730 LEU GLY ARG ASP PHE ILE ASP LYS ILE ALA ASP GLU THR SEQRES 55 C 730 VAL GLY THR THR VAL ASP GLU VAL LEU PRO PHE LEU GLU SEQRES 56 C 730 GLU LYS GLY HIS PRO ALA LEU SER MET GLU PRO LEU LEU SEQRES 57 C 730 ARG SER HET RQM A 701 9 HET SF4 A 702 4 HET SF4 A 703 8 HET NI C 801 1 HET NI C 802 1 HET SF4 C 803 8 HET NA C 804 1 HETNAM RQM FE(3)-NI(1)-S(4) CLUSTER HETNAM SF4 IRON/SULFUR CLUSTER HETNAM NI NICKEL (II) ION HETNAM NA SODIUM ION FORMUL 3 RQM FE4 NI S4 FORMUL 4 SF4 3(FE4 S4) FORMUL 6 NI 2(NI 2+) FORMUL 9 NA NA 1+ FORMUL 10 HOH *286(H2 O) HELIX 1 AA1 ASP A 30 GLY A 44 1 15 HELIX 2 AA2 THR A 47 MET A 55 1 9 HELIX 3 AA3 CYS A 59 LYS A 64 1 6 HELIX 4 AA4 SER A 92 GLU A 128 1 37 HELIX 5 AA5 ASP A 138 LEU A 149 1 12 HELIX 6 AA6 ASP A 157 ALA A 174 1 18 HELIX 7 AA7 ASN A 182 THR A 187 1 6 HELIX 8 AA8 ASN A 190 CYS A 200 1 11 HELIX 9 AA9 ILE A 207 ALA A 218 1 12 HELIX 10 AB1 ASP A 225 GLY A 256 1 32 HELIX 11 AB2 ASN A 266 LEU A 270 5 5 HELIX 12 AB3 ASN A 283 GLU A 296 1 14 HELIX 13 AB4 LEU A 297 ALA A 304 1 8 HELIX 14 AB5 CYS A 315 GLY A 326 1 12 HELIX 15 AB6 ALA A 339 GLY A 343 5 5 HELIX 16 AB7 PRO A 357 GLU A 364 1 8 HELIX 17 AB8 HIS A 388 GLU A 390 5 3 HELIX 18 AB9 ASN A 391 LYS A 408 1 18 HELIX 19 AC1 SER A 429 ALA A 438 1 10 HELIX 20 AC2 ASN A 444 SER A 455 1 12 HELIX 21 AC3 ASP A 475 ASN A 488 1 14 HELIX 22 AC4 GLY A 496 HIS A 505 1 10 HELIX 23 AC5 ARG A 509 ALA A 516 5 8 HELIX 24 AC6 GLY A 517 GLY A 532 1 16 HELIX 25 AC7 ASP A 548 GLY A 564 1 17 HELIX 26 AC8 ASP A 566 VAL A 570 5 5 HELIX 27 AC9 SER A 581 GLY A 595 1 15 HELIX 28 AD1 SER A 609 GLN A 618 1 10 HELIX 29 AD2 GLN A 618 TYR A 624 1 7 HELIX 30 AD3 ASP A 633 PHE A 662 1 30 HELIX 31 AD4 ASN C 6 GLU C 12 5 7 HELIX 32 AD5 PRO C 21 GLY C 51 1 31 HELIX 33 AD6 LEU C 65 SER C 72 1 8 HELIX 34 AD7 ASP C 81 GLN C 92 1 12 HELIX 35 AD8 THR C 98 TYR C 121 1 24 HELIX 36 AD9 GLY C 140 TYR C 147 1 8 HELIX 37 AE1 TYR C 147 ASP C 153 1 7 HELIX 38 AE2 ASP C 168 GLY C 183 1 16 HELIX 39 AE3 ASP C 190 GLU C 199 1 10 HELIX 40 AE4 GLY C 204 TYR C 207 5 4 HELIX 41 AE5 ASN C 214 GLN C 217 5 4 HELIX 42 AE6 VAL C 218 PHE C 232 1 15 HELIX 43 AE7 LEU C 239 ARG C 250 1 12 HELIX 44 AE8 ASP C 262 THR C 275 1 14 HELIX 45 AE9 PRO C 286 GLN C 290 5 5 HELIX 46 AF1 LYS C 303 GLY C 313 1 11 HELIX 47 AF2 GLY C 328 GLU C 332 5 5 HELIX 48 AF3 GLN C 399 ASP C 401 5 3 HELIX 49 AF4 PHE C 402 TYR C 416 1 15 HELIX 50 AF5 LYS C 435 LYS C 440 1 6 HELIX 51 AF6 ARG C 443 PHE C 459 1 17 HELIX 52 AF7 ASP C 473 GLU C 497 1 25 HELIX 53 AF8 LEU C 510 PHE C 515 5 6 HELIX 54 AF9 SER C 535 ASN C 546 1 12 HELIX 55 AG1 GLU C 568 SER C 578 1 11 HELIX 56 AG2 THR C 630 GLY C 639 1 10 HELIX 57 AG3 GLY C 651 SER C 657 5 7 HELIX 58 AG4 GLY C 665 ALA C 668 5 4 HELIX 59 AG5 PRO C 674 LEU C 681 1 8 HELIX 60 AG6 LEU C 681 GLY C 693 1 13 HELIX 61 AG7 PHE C 698 ILE C 702 5 5 HELIX 62 AG8 THR C 710 GLY C 722 1 13 HELIX 63 AG9 HIS C 723 MET C 728 5 6 SHEET 1 AA1 2 CYS A 67 CYS A 68 0 SHEET 2 AA1 2 CYS A 76 ARG A 77 -1 O CYS A 76 N CYS A 68 SHEET 1 AA2 2 ILE A 261 ALA A 265 0 SHEET 2 AA2 2 HIS A 422 ALA A 426 -1 O VAL A 424 N THR A 263 SHEET 1 AA3 6 LEU A 329 THR A 331 0 SHEET 2 AA3 6 GLY A 308 MET A 314 1 N GLY A 313 O ALA A 330 SHEET 3 AA3 6 LYS A 274 HIS A 280 1 N VAL A 275 O GLY A 308 SHEET 4 AA3 6 MET A 345 VAL A 350 1 O VAL A 349 N HIS A 280 SHEET 5 AA3 6 ARG A 369 THR A 372 1 O ARG A 369 N ASP A 346 SHEET 6 AA3 6 TYR A 383 HIS A 384 1 O TYR A 383 N THR A 372 SHEET 1 AA4 6 PHE A 541 GLY A 544 0 SHEET 2 AA4 6 VAL A 490 THR A 495 1 N THR A 494 O MET A 543 SHEET 3 AA4 6 GLY A 460 PHE A 464 1 N GLY A 460 O PHE A 491 SHEET 4 AA4 6 PHE A 572 ALA A 576 1 O VAL A 573 N LEU A 463 SHEET 5 AA4 6 PRO A 597 VAL A 600 1 O HIS A 599 N ALA A 574 SHEET 6 AA4 6 TYR A 627 PHE A 630 1 O MET A 629 N VAL A 598 SHEET 1 AA5 6 ALA C 209 GLY C 213 0 SHEET 2 AA5 6 MET C 185 CYS C 189 1 N LEU C 186 O TYR C 210 SHEET 3 AA5 6 GLU C 159 GLY C 164 1 N ILE C 162 O PHE C 187 SHEET 4 AA5 6 ALA C 253 LEU C 258 1 O LEU C 256 N ILE C 161 SHEET 5 AA5 6 VAL C 279 THR C 281 1 O ILE C 280 N VAL C 255 SHEET 6 AA5 6 PHE C 295 SER C 297 1 O ILE C 296 N VAL C 279 SHEET 1 AA6 4 GLY C 383 LEU C 385 0 SHEET 2 AA6 4 MET C 341 GLY C 346 1 N GLU C 344 O GLY C 383 SHEET 3 AA6 4 TRP C 430 SER C 434 -1 O ILE C 433 N HIS C 342 SHEET 4 AA6 4 PHE C 420 THR C 423 -1 N THR C 423 O TRP C 430 SHEET 1 AA7 4 SER C 352 MET C 358 0 SHEET 2 AA7 4 ILE C 387 TYR C 394 1 O ILE C 393 N ARG C 357 SHEET 3 AA7 4 ARG C 465 TYR C 471 -1 O TYR C 471 N GLY C 388 SHEET 4 AA7 4 VAL C 369 ILE C 372 1 N GLU C 370 O VAL C 468 SHEET 1 AA8 3 CYS C 521 VAL C 523 0 SHEET 2 AA8 3 THR C 505 CYS C 509 -1 N TYR C 507 O VAL C 523 SHEET 3 AA8 3 PRO C 553 PRO C 555 -1 O ILE C 554 N TYR C 506 SHEET 1 AA9 2 LEU C 559 ASP C 561 0 SHEET 2 AA9 2 GLN C 566 TRP C 567 -1 O GLN C 566 N ILE C 560 SHEET 1 AB1 4 PHE C 647 ILE C 650 0 SHEET 2 AB1 4 ALA C 603 LEU C 608 -1 N MET C 605 O MET C 648 SHEET 3 AB1 4 GLY C 613 ASN C 618 -1 O GLY C 613 N LEU C 608 SHEET 4 AB1 4 VAL C 670 TRP C 672 1 O VAL C 671 N PHE C 614 LINK SG CYS A 59 FE3 SF4 A 702 1555 1555 2.24 LINK SG CYS A 67 FE2 SF4 A 702 1555 1555 2.22 LINK SG CYS A 68 FE4 SF4 A 703 1555 1555 2.28 LINK SG CYS A 71 FE1 SF4 A 703 1555 1555 2.25 LINK SG CYS A 76 FE3 SF4 A 703 1555 1555 2.21 LINK SG CYS A 89 FE2 SF4 A 703 1555 1555 2.26 LINK NE2 HIS A 282 FE2 RQM A 701 1555 1555 2.21 LINK SG CYS A 316 FE2 RQM A 701 1555 1555 2.29 LINK SG CYS A 354 FE1 RQM A 701 1555 1555 2.25 LINK SG CYS A 467 FE3 RQM A 701 1555 1555 2.18 LINK SG CYS A 497 FE4 RQM A 701 1555 1555 2.30 LINK SG CYS A 546 NI RQM A 701 1555 1555 2.11 LINK O PHE C 331 NA NA C 804 1555 1555 3.15 LINK OE2 GLU C 334 NA NA C 804 1555 1555 3.02 LINK O ASN C 415 NA NA C 804 1555 1555 2.74 LINK O GLY C 417 NA NA C 804 1555 1555 2.28 LINK O PHE C 420 NA NA C 804 1555 1555 2.45 LINK SG CYS C 509 FE3 SF4 C 803 1555 1555 2.24 LINK SG CYS C 512 FE1 SF4 C 803 1555 1555 2.26 LINK SG CYS C 521 FE2 SF4 C 803 1555 1555 2.31 LINK SG CYS C 531 FE4 SF4 C 803 1555 1555 2.25 LINK SG CYS C 598 NI NI C 801 1555 1555 2.16 LINK SG CYS C 598 NI NI C 802 1555 1555 2.40 LINK N GLY C 599 NI NI C 801 1555 1555 2.32 LINK N CYS C 600 NI NI C 801 1555 1555 1.86 LINK SG CYS C 600 NI NI C 801 1555 1555 2.46 LINK SG CYS C 600 NI NI C 802 1555 1555 2.20 CISPEP 1 GLN A 56 PRO A 57 0 -4.04 CISPEP 2 GLY A 74 PRO A 75 0 9.19 CISPEP 3 PRO C 133 PRO C 134 0 4.21 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 47810919 CONECT 54110918 CONECT 54710925 CONECT 57510922 CONECT 60910924 CONECT 70810923 CONECT 217810910 CONECT 241910910 CONECT 269210909 CONECT 357310911 CONECT 381210912 CONECT 418010917 CONECT 771210940 CONECT 774110940 CONECT 837410940 CONECT 839410940 CONECT 841110940 CONECT 916610934 CONECT 918810932 CONECT 925610933 CONECT 932910935 CONECT 98711093010931 CONECT 987210930 CONECT 987610930 CONECT 98811093010931 CONECT10909 2692109141091510916 CONECT10910 2178 241910916 CONECT10911 3573109131091410915 CONECT10912 3812109131091410916 CONECT10913109111091210917 CONECT10914109091091110912 CONECT10915109091091110917 CONECT10916109091091010912 CONECT10917 41801091310915 CONECT10918 5411092010921 CONECT10919 4781092010921 CONECT109201091810919 CONECT109211091810919 CONECT10922 575109271092810929 CONECT10923 708109261092810929 CONECT10924 609109261092710929 CONECT10925 547109261092710928 CONECT10926109231092410925 CONECT10927109221092410925 CONECT10928109221092310925 CONECT10929109221092310924 CONECT10930 9871 9872 9876 9881 CONECT10931 9871 9881 CONECT10932 9188109371093810939 CONECT10933 9256109361093810939 CONECT10934 9166109361093710939 CONECT10935 9329109361093710938 CONECT10936109331093410935 CONECT10937109321093410935 CONECT10938109321093310935 CONECT10939109321093310934 CONECT10940 7712 7741 8374 8394 CONECT10940 8411 MASTER 309 0 7 63 39 0 0 611224 2 58 109 END