HEADER OXIDOREDUCTASE 06-FEB-26 28LW TITLE CRYOEM STRUCTURE OF CARBON MONOXIDE DEHYDROGENASE FROM RUMINOCOCCUS TITLE 2 FLAVEFACIENS COMPND MOL_ID: 1; COMPND 2 MOLECULE: ANAEROBIC CARBON-MONOXIDE DEHYDROGENASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 1.2.7.4; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RUMINOCOCCUS FLAVEFACIENS ATCC 19208; SOURCE 3 ORGANISM_TAXID: 1336236; SOURCE 4 ATCC: 19208; SOURCE 5 GENE: SAMN04487860_10698; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CARBON MONOXIDE DEHYDROGENASE, CODH, METALLOENZYME, IRON SULFUR KEYWDS 2 PROTEIN, ANAEROBIC ENZYME, OXIDOREDUCTASE EXPDTA ELECTRON MICROSCOPY AUTHOR V.SRINIVAS,M.HOGBOM REVDAT 1 23-SEP-26 28LW 0 JRNL AUTH M.BOHM,V.SRINIVAS,B.WISEMAN,P.HUANG,M.SENGER,M.HOGBOM,H.LAND JRNL TITL BEYOND CANONICAL CO OXIDATION: STRUCTURAL AND EVOLUTIONARY JRNL TITL 2 INSIGHTS INTO A NON-CANONICAL CARBON MONOXIDE DEHYDROGENASE. JRNL REF ANGEW.CHEM.INT.ED.ENGL. 02233 2026 JRNL REFN ESSN 1521-3773 JRNL PMID 42495917 JRNL DOI 10.1002/ANIE.1702233 REMARK 2 REMARK 2 RESOLUTION. 2.55 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, CRYOSPARC, UCSF CHIMERAX, REMARK 3 CRYOSPARC, CRYOSPARC, CRYOSPARC, PHENIX 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 : 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) : 2.550 REMARK 3 NUMBER OF PARTICLES : 123492 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 28LW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 06-FEB-26. REMARK 100 THE DEPOSITION ID IS D_1292154137. 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 : HOMODIMER OF CARBON-MONOXIDE REMARK 245 DEHYDROGENASE FROM RUMINOCOCCUS REMARK 245 FLAVEFACIENS REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 1.00 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : VETRIFICATION CARRIED OUT BY REMARK 245 MANUALLY PLUNGE-FREEZING IN A REMARK 245 NITROGEN GLOVE BOX 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 : GATAN K3 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 600.00 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) : 4165.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 130000 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, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 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 SER A 2 REMARK 465 LYS A 3 REMARK 465 LYS A 4 REMARK 465 ASP A 5 REMARK 465 HIS A 6 REMARK 465 ASP A 7 REMARK 465 HIS A 8 REMARK 465 CYS A 9 REMARK 465 HIS A 10 REMARK 465 ASP A 11 REMARK 465 HIS A 12 REMARK 465 GLU A 13 REMARK 465 HIS A 14 REMARK 465 LYS A 15 REMARK 465 HIS A 16 REMARK 465 ASP A 17 REMARK 465 HIS A 18 REMARK 465 ASP A 19 REMARK 465 HIS A 20 REMARK 465 ALA A 21 REMARK 465 HIS A 22 REMARK 465 HIS A 23 REMARK 465 GLU A 24 REMARK 465 HIS A 25 REMARK 465 SER A 26 REMARK 465 PRO A 27 REMARK 465 ALA A 28 REMARK 465 HIS A 29 REMARK 465 ILE A 30 REMARK 465 HIS A 31 REMARK 465 SER A 32 REMARK 465 HIS A 33 REMARK 465 ARG A 34 REMARK 465 ASN A 35 REMARK 465 LEU A 49 REMARK 465 LYS A 50 REMARK 465 ALA A 51 REMARK 465 SER A 52 REMARK 465 HIS A 53 REMARK 465 GLY A 54 REMARK 465 GLU A 55 REMARK 465 GLY A 56 REMARK 465 GLU A 57 REMARK 465 GLN A 58 REMARK 465 ASP A 59 REMARK 465 LYS A 707 REMARK 465 SER A 708 REMARK 465 SER A 709 REMARK 465 GLY A 710 REMARK 465 TRP A 711 REMARK 465 SER A 712 REMARK 465 HIS A 713 REMARK 465 PRO A 714 REMARK 465 GLN A 715 REMARK 465 PHE A 716 REMARK 465 GLU A 717 REMARK 465 LYS A 718 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 LYS B 3 REMARK 465 LYS B 4 REMARK 465 ASP B 5 REMARK 465 HIS B 6 REMARK 465 ASP B 7 REMARK 465 HIS B 8 REMARK 465 CYS B 9 REMARK 465 HIS B 10 REMARK 465 ASP B 11 REMARK 465 HIS B 12 REMARK 465 GLU B 13 REMARK 465 HIS B 14 REMARK 465 LYS B 15 REMARK 465 HIS B 16 REMARK 465 ASP B 17 REMARK 465 HIS B 18 REMARK 465 ASP B 19 REMARK 465 HIS B 20 REMARK 465 ALA B 21 REMARK 465 HIS B 22 REMARK 465 HIS B 23 REMARK 465 GLU B 24 REMARK 465 HIS B 25 REMARK 465 SER B 26 REMARK 465 PRO B 27 REMARK 465 ALA B 28 REMARK 465 HIS B 29 REMARK 465 ILE B 30 REMARK 465 HIS B 31 REMARK 465 SER B 32 REMARK 465 HIS B 33 REMARK 465 ARG B 34 REMARK 465 ASN B 35 REMARK 465 LEU B 49 REMARK 465 LYS B 50 REMARK 465 ALA B 51 REMARK 465 SER B 52 REMARK 465 HIS B 53 REMARK 465 GLY B 54 REMARK 465 GLU B 55 REMARK 465 GLY B 56 REMARK 465 GLU B 57 REMARK 465 GLN B 58 REMARK 465 ASP B 59 REMARK 465 ASP B 60 REMARK 465 LYS B 707 REMARK 465 SER B 708 REMARK 465 SER B 709 REMARK 465 GLY B 710 REMARK 465 TRP B 711 REMARK 465 SER B 712 REMARK 465 HIS B 713 REMARK 465 PRO B 714 REMARK 465 GLN B 715 REMARK 465 PHE B 716 REMARK 465 GLU B 717 REMARK 465 LYS B 718 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 VAL A 302 -58.83 -121.72 REMARK 500 ASN A 324 160.19 84.41 REMARK 500 CYS A 375 -150.46 63.32 REMARK 500 ASP A 412 -68.84 -95.83 REMARK 500 VAL A 413 -57.90 -134.32 REMARK 500 SER A 505 -178.09 -172.42 REMARK 500 GLU A 535 -8.56 72.34 REMARK 500 ASN A 549 38.05 72.49 REMARK 500 ASN B 324 171.01 86.28 REMARK 500 CYS B 375 -136.18 65.95 REMARK 500 SER B 392 -176.04 -173.02 REMARK 500 ASP B 412 -64.77 -95.57 REMARK 500 GLN B 414 140.62 70.58 REMARK 500 LYS B 428 17.29 59.81 REMARK 500 GLU B 535 -4.52 68.58 REMARK 500 TYR B 669 -35.45 -130.82 REMARK 500 THR B 674 -60.32 -91.49 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 B 801 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 120 SG REMARK 620 2 SF4 B 801 S1 120.2 REMARK 620 3 SF4 B 801 S3 119.6 104.2 REMARK 620 4 SF4 B 801 S4 102.2 104.3 104.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 B 801 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 128 SG REMARK 620 2 SF4 B 801 S2 107.2 REMARK 620 3 SF4 B 801 S3 117.2 104.3 REMARK 620 4 SF4 B 801 S4 118.3 104.1 104.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 801 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 129 SG REMARK 620 2 SF4 A 801 S1 118.9 REMARK 620 3 SF4 A 801 S2 111.2 104.1 REMARK 620 4 SF4 A 801 S3 112.9 104.2 104.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 801 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 132 SG REMARK 620 2 SF4 A 801 S1 122.9 REMARK 620 3 SF4 A 801 S3 118.3 104.2 REMARK 620 4 SF4 A 801 S4 100.5 104.3 104.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 801 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 137 SG REMARK 620 2 SF4 A 801 S2 111.1 REMARK 620 3 SF4 A 801 S3 116.5 104.2 REMARK 620 4 SF4 A 801 S4 115.6 104.1 104.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 801 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 148 SG REMARK 620 2 SF4 A 801 S1 114.2 REMARK 620 3 SF4 A 801 S2 118.6 104.1 REMARK 620 4 SF4 A 801 S4 110.3 104.2 104.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 B 801 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 120 SG REMARK 620 2 SF4 B 801 S1 116.6 REMARK 620 3 SF4 B 801 S2 118.5 104.1 REMARK 620 4 SF4 B 801 S4 107.6 104.3 104.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 B 801 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 128 SG REMARK 620 2 SF4 B 801 S1 130.7 REMARK 620 3 SF4 B 801 S2 108.2 104.1 REMARK 620 4 SF4 B 801 S3 102.8 104.1 104.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 B 802 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 129 SG REMARK 620 2 SF4 B 802 S2 108.0 REMARK 620 3 SF4 B 802 S3 122.3 104.1 REMARK 620 4 SF4 B 802 S4 112.6 104.2 104.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 B 802 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 132 SG REMARK 620 2 SF4 B 802 S1 102.8 REMARK 620 3 SF4 B 802 S3 118.7 104.3 REMARK 620 4 SF4 B 802 S4 120.6 104.1 104.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 B 802 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 137 SG REMARK 620 2 SF4 B 802 S1 120.1 REMARK 620 3 SF4 B 802 S2 109.7 104.1 REMARK 620 4 SF4 B 802 S4 113.2 104.1 104.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 B 802 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 148 SG REMARK 620 2 SF4 B 802 S1 115.2 REMARK 620 3 SF4 B 802 S2 113.8 104.1 REMARK 620 4 SF4 B 802 S3 114.1 104.3 104.1 REMARK 620 N 1 2 3 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-56604 RELATED DB: EMDB REMARK 900 CRYOEM STRUCTURE OF CARBON MONOXIDE DEHYDROGENASE FROM RUMINOCOCCUS REMARK 900 FLAVEFACIENS DBREF 28LW A 1 718 PDB 28LW 28LW 1 718 DBREF 28LW B 1 718 PDB 28LW 28LW 1 718 SEQRES 1 A 718 MET SER LYS LYS ASP HIS ASP HIS CYS HIS ASP HIS GLU SEQRES 2 A 718 HIS LYS HIS ASP HIS ASP HIS ALA HIS HIS GLU HIS SER SEQRES 3 A 718 PRO ALA HIS ILE HIS SER HIS ARG ASN ILE ILE GLY PHE SEQRES 4 A 718 ASP GLU HIS GLY ILE PRO THR VAL ILE LEU LYS ALA SER SEQRES 5 A 718 HIS GLY GLU GLY GLU GLN ASP ASP PRO GLN ALA PHE ILE SEQRES 6 A 718 LYS ASP TYR MET ASN ALA VAL SER GLU TYR ARG LYS THR SEQRES 7 A 718 PHE PRO THR LYS GLN ASP VAL ILE GLU GLN THR PRO ASP SEQRES 8 A 718 PRO ALA VAL ARG GLU MET LEU LEU ARG MET GLU GLN LEU SEQRES 9 A 718 GLY ILE ASP THR ALA PHE ASP ARG PHE ASP GLN GLN LYS SEQRES 10 A 718 PRO GLN CYS ASN PHE GLY LEU ALA GLY VAL CYS CYS LYS SEQRES 11 A 718 ILE CYS ASN MET GLY PRO CYS ARG VAL THR ALA LYS SER SEQRES 12 A 718 PRO LYS GLY VAL CYS GLY ALA ASP ALA ASP LEU ILE VAL SEQRES 13 A 718 ALA ARG ASN LEU LEU ARG SER ALA ALA ALA GLY ALA ALA SEQRES 14 A 718 GLN HIS GLY MET HIS ALA ARG GLU VAL MET LEU ALA LEU SEQRES 15 A 718 LYS TRP ALA ALA GLU GLY LYS LEU ASP VAL PRO ILE LEU SEQRES 16 A 718 GLY GLU GLN LYS ILE ARG ALA THR ALA GLU ALA PHE GLY SEQRES 17 A 718 ILE LYS GLN LYS ASN ARG GLN LEU LYS ASN VAL ALA LYS SEQRES 18 A 718 ASP LEU ALA ASP ALA LEU LEU GLU ASP LEU SER ARG THR SEQRES 19 A 718 VAL PRO ASP GLU TYR LYS THR ILE SER ALA CYS ALA VAL SEQRES 20 A 718 PRO GLU ARG GLN GLN VAL TRP LYS ASP LEU ASP ILE LEU SEQRES 21 A 718 PRO ILE SER ALA TYR HIS GLU VAL PHE GLU ALA TYR HIS SEQRES 22 A 718 LYS SER GLY CYS ALA THR ASP GLY ASP TRP LYS SER VAL SEQRES 23 A 718 MET GLN GLN PHE LEU ARG CYS GLY LEU ALA PHE THR PHE SEQRES 24 A 718 SER GLY VAL VAL GLY ALA SER ILE ALA THR ASP SER LEU SEQRES 25 A 718 PHE GLY VAL GLY ASP ARG VAL THR SER LYS VAL ASN ILE SEQRES 26 A 718 GLY ALA LEU GLU LYS GLY TYR VAL ASN ILE ALA VAL HIS SEQRES 27 A 718 GLY HIS LEU PRO LEU LEU VAL SER GLN ILE VAL GLU ALA SEQRES 28 A 718 GLY LYS ARG GLU ASP LEU ILE GLU LEU ALA LYS SER LYS SEQRES 29 A 718 GLY ALA LYS GLY ILE ARG PHE TYR GLY ILE CYS CYS SER SEQRES 30 A 718 GLY LEU SER ALA MET TYR ARG TYR ALA GLY VAL ILE PRO SEQRES 31 A 718 LEU SER ASN ALA VAL SER ALA GLU LEU ILE LEU GLY THR SEQRES 32 A 718 GLY ALA LEU ASP LEU TRP VAL ALA ASP VAL GLN ASP VAL SEQRES 33 A 718 PHE PRO SER ILE MET GLU VAL ALA HIS CYS PHE LYS THR SEQRES 34 A 718 THR VAL VAL THR THR SER GLU SER ALA ARG LEU PRO GLY SEQRES 35 A 718 ALA GLU ARG TYR GLU TYR ASP HIS HIS HIS SER ASN ILE SEQRES 36 A 718 ASP GLU THR LYS ALA LEU ALA GLU LYS ILE VAL ARG ARG SEQRES 37 A 718 ALA ILE GLU SER PHE GLU ALA ARG LYS GLY ILE PRO VAL SEQRES 38 A 718 TYR ILE PRO PRO TYR GLU VAL GLU ALA GLU VAL GLY PHE SEQRES 39 A 718 SER VAL GLU TYR ILE HIS LYS ARG PHE GLY SER MET LYS SEQRES 40 A 718 PRO LEU ALA GLU ALA ILE LYS ASP GLY ARG ILE LEU GLY SEQRES 41 A 718 ILE VAL ASN MET VAL GLY CYS ASN ASN PRO LYS VAL LEU SEQRES 42 A 718 TYR GLU LYS CYS ILE VAL ASP VAL ALA ASP VAL LEU LEU SEQRES 43 A 718 LYS ASN ASN VAL LEU ILE ILE SER ASN GLY CYS ALA SER SEQRES 44 A 718 PHE PRO LEU MET LYS LEU GLY TYR CYS ALA VAL SER GLY SEQRES 45 A 718 LYS GLU LYS ALA GLY ASP SER LEU ARG GLU PHE LEU GLU SEQRES 46 A 718 PRO ASP LEU PRO PRO VAL TRP HIS VAL GLY GLU CYS ILE SEQRES 47 A 718 ASP ASN THR ARG SER SER GLY ILE PHE ALA GLY VAL ALA SEQRES 48 A 718 GLY ALA LEU GLY HIS LYS MET TYR GLU MET PRO PHE ALA SEQRES 49 A 718 PHE SER SER PRO GLU TRP GLY ASN GLU LYS GLY ILE ASP SEQRES 50 A 718 ALA ALA LEU GLY PHE ARG LEU ASN GLY ILE SER SER TYR SEQRES 51 A 718 HIS CYS VAL GLU ALA GLN ILE TYR GLY SER LYS ASN VAL SEQRES 52 A 718 ILE GLU PHE LEU LYS TYR GLY THR LEU GLU THR LEU GLY SEQRES 53 A 718 SER SER MET ASN VAL ASP THR ASP PRO VAL LYS LEU GLY SEQRES 54 A 718 GLU LYS ILE VAL ALA ASP MET LYS ALA LYS ARG LYS ALA SEQRES 55 A 718 LEU GLY TRP ASP LYS SER SER GLY TRP SER HIS PRO GLN SEQRES 56 A 718 PHE GLU LYS SEQRES 1 B 718 MET SER LYS LYS ASP HIS ASP HIS CYS HIS ASP HIS GLU SEQRES 2 B 718 HIS LYS HIS ASP HIS ASP HIS ALA HIS HIS GLU HIS SER SEQRES 3 B 718 PRO ALA HIS ILE HIS SER HIS ARG ASN ILE ILE GLY PHE SEQRES 4 B 718 ASP GLU HIS GLY ILE PRO THR VAL ILE LEU LYS ALA SER SEQRES 5 B 718 HIS GLY GLU GLY GLU GLN ASP ASP PRO GLN ALA PHE ILE SEQRES 6 B 718 LYS ASP TYR MET ASN ALA VAL SER GLU TYR ARG LYS THR SEQRES 7 B 718 PHE PRO THR LYS GLN ASP VAL ILE GLU GLN THR PRO ASP SEQRES 8 B 718 PRO ALA VAL ARG GLU MET LEU LEU ARG MET GLU GLN LEU SEQRES 9 B 718 GLY ILE ASP THR ALA PHE ASP ARG PHE ASP GLN GLN LYS SEQRES 10 B 718 PRO GLN CYS ASN PHE GLY LEU ALA GLY VAL CYS CYS LYS SEQRES 11 B 718 ILE CYS ASN MET GLY PRO CYS ARG VAL THR ALA LYS SER SEQRES 12 B 718 PRO LYS GLY VAL CYS GLY ALA ASP ALA ASP LEU ILE VAL SEQRES 13 B 718 ALA ARG ASN LEU LEU ARG SER ALA ALA ALA GLY ALA ALA SEQRES 14 B 718 GLN HIS GLY MET HIS ALA ARG GLU VAL MET LEU ALA LEU SEQRES 15 B 718 LYS TRP ALA ALA GLU GLY LYS LEU ASP VAL PRO ILE LEU SEQRES 16 B 718 GLY GLU GLN LYS ILE ARG ALA THR ALA GLU ALA PHE GLY SEQRES 17 B 718 ILE LYS GLN LYS ASN ARG GLN LEU LYS ASN VAL ALA LYS SEQRES 18 B 718 ASP LEU ALA ASP ALA LEU LEU GLU ASP LEU SER ARG THR SEQRES 19 B 718 VAL PRO ASP GLU TYR LYS THR ILE SER ALA CYS ALA VAL SEQRES 20 B 718 PRO GLU ARG GLN GLN VAL TRP LYS ASP LEU ASP ILE LEU SEQRES 21 B 718 PRO ILE SER ALA TYR HIS GLU VAL PHE GLU ALA TYR HIS SEQRES 22 B 718 LYS SER GLY CYS ALA THR ASP GLY ASP TRP LYS SER VAL SEQRES 23 B 718 MET GLN GLN PHE LEU ARG CYS GLY LEU ALA PHE THR PHE SEQRES 24 B 718 SER GLY VAL VAL GLY ALA SER ILE ALA THR ASP SER LEU SEQRES 25 B 718 PHE GLY VAL GLY ASP ARG VAL THR SER LYS VAL ASN ILE SEQRES 26 B 718 GLY ALA LEU GLU LYS GLY TYR VAL ASN ILE ALA VAL HIS SEQRES 27 B 718 GLY HIS LEU PRO LEU LEU VAL SER GLN ILE VAL GLU ALA SEQRES 28 B 718 GLY LYS ARG GLU ASP LEU ILE GLU LEU ALA LYS SER LYS SEQRES 29 B 718 GLY ALA LYS GLY ILE ARG PHE TYR GLY ILE CYS CYS SER SEQRES 30 B 718 GLY LEU SER ALA MET TYR ARG TYR ALA GLY VAL ILE PRO SEQRES 31 B 718 LEU SER ASN ALA VAL SER ALA GLU LEU ILE LEU GLY THR SEQRES 32 B 718 GLY ALA LEU ASP LEU TRP VAL ALA ASP VAL GLN ASP VAL SEQRES 33 B 718 PHE PRO SER ILE MET GLU VAL ALA HIS CYS PHE LYS THR SEQRES 34 B 718 THR VAL VAL THR THR SER GLU SER ALA ARG LEU PRO GLY SEQRES 35 B 718 ALA GLU ARG TYR GLU TYR ASP HIS HIS HIS SER ASN ILE SEQRES 36 B 718 ASP GLU THR LYS ALA LEU ALA GLU LYS ILE VAL ARG ARG SEQRES 37 B 718 ALA ILE GLU SER PHE GLU ALA ARG LYS GLY ILE PRO VAL SEQRES 38 B 718 TYR ILE PRO PRO TYR GLU VAL GLU ALA GLU VAL GLY PHE SEQRES 39 B 718 SER VAL GLU TYR ILE HIS LYS ARG PHE GLY SER MET LYS SEQRES 40 B 718 PRO LEU ALA GLU ALA ILE LYS ASP GLY ARG ILE LEU GLY SEQRES 41 B 718 ILE VAL ASN MET VAL GLY CYS ASN ASN PRO LYS VAL LEU SEQRES 42 B 718 TYR GLU LYS CYS ILE VAL ASP VAL ALA ASP VAL LEU LEU SEQRES 43 B 718 LYS ASN ASN VAL LEU ILE ILE SER ASN GLY CYS ALA SER SEQRES 44 B 718 PHE PRO LEU MET LYS LEU GLY TYR CYS ALA VAL SER GLY SEQRES 45 B 718 LYS GLU LYS ALA GLY ASP SER LEU ARG GLU PHE LEU GLU SEQRES 46 B 718 PRO ASP LEU PRO PRO VAL TRP HIS VAL GLY GLU CYS ILE SEQRES 47 B 718 ASP ASN THR ARG SER SER GLY ILE PHE ALA GLY VAL ALA SEQRES 48 B 718 GLY ALA LEU GLY HIS LYS MET TYR GLU MET PRO PHE ALA SEQRES 49 B 718 PHE SER SER PRO GLU TRP GLY ASN GLU LYS GLY ILE ASP SEQRES 50 B 718 ALA ALA LEU GLY PHE ARG LEU ASN GLY ILE SER SER TYR SEQRES 51 B 718 HIS CYS VAL GLU ALA GLN ILE TYR GLY SER LYS ASN VAL SEQRES 52 B 718 ILE GLU PHE LEU LYS TYR GLY THR LEU GLU THR LEU GLY SEQRES 53 B 718 SER SER MET ASN VAL ASP THR ASP PRO VAL LYS LEU GLY SEQRES 54 B 718 GLU LYS ILE VAL ALA ASP MET LYS ALA LYS ARG LYS ALA SEQRES 55 B 718 LEU GLY TRP ASP LYS SER SER GLY TRP SER HIS PRO GLN SEQRES 56 B 718 PHE GLU LYS HET SF4 A 801 8 HET SF4 B 801 8 HET SF4 B 802 8 HETNAM SF4 IRON/SULFUR CLUSTER FORMUL 3 SF4 3(FE4 S4) HELIX 1 AA1 PRO A 61 LYS A 77 1 17 HELIX 2 AA2 THR A 81 THR A 89 1 9 HELIX 3 AA3 ASP A 91 GLY A 105 1 15 HELIX 4 AA4 THR A 108 LYS A 117 1 10 HELIX 5 AA5 CYS A 120 GLY A 126 1 7 HELIX 6 AA6 ASP A 151 GLY A 188 1 38 HELIX 7 AA7 GLY A 196 GLY A 208 1 13 HELIX 8 AA8 GLN A 215 ARG A 233 1 19 HELIX 9 AA9 TYR A 239 ALA A 246 1 8 HELIX 10 AB1 VAL A 247 LEU A 257 1 11 HELIX 11 AB2 SER A 263 SER A 275 1 13 HELIX 12 AB3 ASP A 282 GLY A 301 1 20 HELIX 13 AB4 VAL A 302 GLY A 314 1 13 HELIX 14 AB5 ASN A 324 LEU A 328 5 5 HELIX 15 AB6 LEU A 341 LYS A 353 1 13 HELIX 16 AB7 ARG A 354 GLY A 365 1 12 HELIX 17 AB8 CYS A 375 TYR A 383 1 9 HELIX 18 AB9 SER A 396 GLY A 404 1 9 HELIX 19 AC1 SER A 419 LYS A 428 1 10 HELIX 20 AC2 GLU A 457 ARG A 476 1 20 HELIX 21 AC3 SER A 495 GLY A 504 1 10 HELIX 22 AC4 MET A 506 ASP A 515 1 10 HELIX 23 AC5 GLU A 535 ASN A 548 1 14 HELIX 24 AC6 SER A 559 LEU A 565 1 7 HELIX 25 AC7 ALA A 569 ALA A 576 5 8 HELIX 26 AC8 GLY A 577 LEU A 584 1 8 HELIX 27 AC9 GLU A 596 ILE A 598 5 3 HELIX 28 AD1 ASP A 599 LEU A 614 1 16 HELIX 29 AD2 ASN A 632 ASN A 645 1 14 HELIX 30 AD3 SER A 660 TYR A 669 1 10 HELIX 31 AD4 GLY A 670 LEU A 675 1 6 HELIX 32 AD5 ASP A 684 GLY A 704 1 21 HELIX 33 AD6 GLN B 62 LYS B 77 1 16 HELIX 34 AD7 THR B 81 THR B 89 1 9 HELIX 35 AD8 ASP B 91 GLY B 105 1 15 HELIX 36 AD9 THR B 108 LYS B 117 1 10 HELIX 37 AE1 CYS B 120 GLY B 126 1 7 HELIX 38 AE2 ASP B 151 GLY B 188 1 38 HELIX 39 AE3 GLY B 196 GLY B 208 1 13 HELIX 40 AE4 GLN B 215 ARG B 233 1 19 HELIX 41 AE5 TYR B 239 ALA B 246 1 8 HELIX 42 AE6 VAL B 247 ASP B 258 1 12 HELIX 43 AE7 SER B 263 SER B 275 1 13 HELIX 44 AE8 ASP B 282 GLY B 301 1 20 HELIX 45 AE9 VAL B 302 GLY B 314 1 13 HELIX 46 AF1 ASN B 324 LEU B 328 5 5 HELIX 47 AF2 LEU B 341 LYS B 353 1 13 HELIX 48 AF3 ARG B 354 LYS B 364 1 11 HELIX 49 AF4 CYS B 375 TYR B 383 1 9 HELIX 50 AF5 ASN B 393 VAL B 395 5 3 HELIX 51 AF6 SER B 396 GLY B 402 1 7 HELIX 52 AF7 SER B 419 PHE B 427 1 9 HELIX 53 AF8 ASN B 454 ASP B 456 5 3 HELIX 54 AF9 GLU B 457 ARG B 476 1 20 HELIX 55 AG1 SER B 495 GLY B 504 1 10 HELIX 56 AG2 MET B 506 ASP B 515 1 10 HELIX 57 AG3 GLU B 535 ASN B 548 1 14 HELIX 58 AG4 ALA B 558 LEU B 565 1 8 HELIX 59 AG5 ALA B 569 LYS B 575 5 7 HELIX 60 AG6 GLY B 577 GLU B 585 1 9 HELIX 61 AG7 GLU B 596 ILE B 598 5 3 HELIX 62 AG8 ASP B 599 GLY B 615 1 17 HELIX 63 AG9 ASN B 632 ASN B 645 1 14 HELIX 64 AH1 SER B 660 TYR B 669 1 10 HELIX 65 AH2 GLY B 670 LEU B 675 1 6 HELIX 66 AH3 ASP B 684 GLY B 704 1 21 SHEET 1 AA1 2 ILE A 37 PHE A 39 0 SHEET 2 AA1 2 PRO A 45 VAL A 47 -1 O THR A 46 N GLY A 38 SHEET 1 AA2 2 CYS A 128 CYS A 129 0 SHEET 2 AA2 2 CYS A 137 ARG A 138 -1 O CYS A 137 N CYS A 129 SHEET 1 AA3 2 VAL A 319 VAL A 323 0 SHEET 2 AA3 2 VAL A 488 VAL A 492 -1 O VAL A 492 N VAL A 319 SHEET 1 AA4 6 VAL A 388 SER A 392 0 SHEET 2 AA4 6 ILE A 369 ILE A 374 1 N GLY A 373 O LEU A 391 SHEET 3 AA4 6 VAL A 333 HIS A 338 1 N ILE A 335 O TYR A 372 SHEET 4 AA4 6 LEU A 408 ALA A 411 1 O VAL A 410 N HIS A 338 SHEET 5 AA4 6 THR A 430 SER A 435 1 O THR A 430 N TRP A 409 SHEET 6 AA4 6 GLU A 444 TYR A 448 1 O GLU A 444 N THR A 433 SHEET 1 AA5 6 VAL A 591 GLY A 595 0 SHEET 2 AA5 6 LEU A 551 ASN A 555 1 N SER A 554 O VAL A 594 SHEET 3 AA5 6 ILE A 521 VAL A 525 1 N VAL A 522 O ILE A 553 SHEET 4 AA5 6 PHE A 623 SER A 626 1 O ALA A 624 N ASN A 523 SHEET 5 AA5 6 SER A 649 HIS A 651 1 O TYR A 650 N PHE A 625 SHEET 6 AA5 6 MET A 679 VAL A 681 1 O ASN A 680 N HIS A 651 SHEET 1 AA6 2 ILE B 37 PHE B 39 0 SHEET 2 AA6 2 PRO B 45 VAL B 47 -1 O THR B 46 N GLY B 38 SHEET 1 AA7 2 CYS B 128 CYS B 129 0 SHEET 2 AA7 2 CYS B 137 ARG B 138 -1 O CYS B 137 N CYS B 129 SHEET 1 AA8 2 VAL B 319 VAL B 323 0 SHEET 2 AA8 2 VAL B 488 VAL B 492 -1 O VAL B 492 N VAL B 319 SHEET 1 AA9 6 VAL B 388 SER B 392 0 SHEET 2 AA9 6 ILE B 369 ILE B 374 1 N GLY B 373 O LEU B 391 SHEET 3 AA9 6 VAL B 333 HIS B 338 1 N ILE B 335 O TYR B 372 SHEET 4 AA9 6 LEU B 408 ALA B 411 1 O VAL B 410 N ALA B 336 SHEET 5 AA9 6 THR B 430 THR B 433 1 O VAL B 432 N TRP B 409 SHEET 6 AA9 6 GLU B 444 ARG B 445 1 O GLU B 444 N THR B 433 SHEET 1 AB1 6 VAL B 591 GLY B 595 0 SHEET 2 AB1 6 VAL B 550 ASN B 555 1 N ILE B 552 O TRP B 592 SHEET 3 AB1 6 GLY B 520 VAL B 525 1 N VAL B 522 O ILE B 553 SHEET 4 AB1 6 PHE B 623 SER B 626 1 O SER B 626 N VAL B 525 SHEET 5 AB1 6 SER B 649 HIS B 651 1 O TYR B 650 N PHE B 625 SHEET 6 AB1 6 MET B 679 VAL B 681 1 O ASN B 680 N HIS B 651 LINK SG CYS A 120 FE2 SF4 B 801 1555 1555 2.25 LINK SG CYS A 128 FE1 SF4 B 801 1555 1555 2.24 LINK SG CYS A 129 FE4 SF4 A 801 1555 1555 2.27 LINK SG CYS A 132 FE2 SF4 A 801 1555 1555 2.25 LINK SG CYS A 137 FE1 SF4 A 801 1555 1555 2.27 LINK SG CYS A 148 FE3 SF4 A 801 1555 1555 2.26 LINK SG CYS B 120 FE3 SF4 B 801 1555 1555 2.25 LINK SG CYS B 128 FE4 SF4 B 801 1555 1555 2.25 LINK SG CYS B 129 FE1 SF4 B 802 1555 1555 2.27 LINK SG CYS B 132 FE2 SF4 B 802 1555 1555 2.25 LINK SG CYS B 137 FE3 SF4 B 802 1555 1555 2.27 LINK SG CYS B 148 FE4 SF4 B 802 1555 1555 2.26 CISPEP 1 LYS A 117 PRO A 118 0 -2.12 CISPEP 2 GLY A 135 PRO A 136 0 4.54 CISPEP 3 GLU A 585 PRO A 586 0 -4.96 CISPEP 4 LYS B 117 PRO B 118 0 -3.94 CISPEP 5 GLY B 135 PRO B 136 0 3.99 CISPEP 6 GLU B 585 PRO B 586 0 1.03 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 60210118 CONECT 65510117 CONECT 66110112 CONECT 68410110 CONECT 71710109 CONECT 79510111 CONECT 565210119 CONECT 570510120 CONECT 571110125 CONECT 573410126 CONECT 576710127 CONECT 584510128 CONECT10109 717101141011510116 CONECT10110 684101131011510116 CONECT10111 795101131011410116 CONECT10112 661101131011410115 CONECT10113101101011110112 CONECT10114101091011110112 CONECT10115101091011010112 CONECT10116101091011010111 CONECT10117 655101221012310124 CONECT10118 602101211012310124 CONECT10119 5652101211012210124 CONECT10120 5705101211012210123 CONECT10121101181011910120 CONECT10122101171011910120 CONECT10123101171011810120 CONECT10124101171011810119 CONECT10125 5711101301013110132 CONECT10126 5734101291013110132 CONECT10127 5767101291013010132 CONECT10128 5845101291013010131 CONECT10129101261012710128 CONECT10130101251012710128 CONECT10131101251012610128 CONECT10132101251012610127 MASTER 376 0 3 66 36 0 0 610130 2 36 112 END