HEADER OXIDOREDUCTASE 28-DEC-21 7WGR TITLE CRYO-ELECTRON MICROSCOPIC STRUCTURE OF THE 2-OXOGLUTARATE TITLE 2 DEHYDROGENASE (E1) COMPONENT OF THE HUMAN ALPHA-KETOGLUTARATE (2- TITLE 3 OXOGLUTARATE) DEHYDROGENASE COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: 2-OXOGLUTARATE DEHYDROGENASE, MITOCHONDRIAL; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: 2-OXOGLUTARATE DEHYDROGENASE COMPLEX COMPONENT E1,OGDC-E1, COMPND 5 ALPHA-KETOGLUTARATE DEHYDROGENASE; COMPND 6 EC: 1.2.4.2; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: OGDH; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS MITOCHONDRIA, KETOGLUTARATE DEHYDROGENASE, SINGLE-PARTICLE CRYOEM, KEYWDS 2 OXIDOREDUCTASE EXPDTA ELECTRON MICROSCOPY AUTHOR X.YU,W.YANG,Y.H.ZHONG,X.M.MA,Y.Z.GAO REVDAT 1 01-JUN-22 7WGR 0 JRNL AUTH Y.ZHONG,Y.GAO,D.ZHOU,X.MA,H.CHEN,Y.XU,W.YANG,X.YU JRNL TITL STRUCTURAL BASIS FOR THE ACTIVITY AND REGULATION OF HUMAN JRNL TITL 2 ALPHA-KETOGLUTARATE DEHYDROGENASE REVEALED BY CRYO-EM JRNL REF BIOCHEM.BIOPHYS.RES.COMMUN. V. 602 120 2022 JRNL REFN ESSN 1090-2104 JRNL DOI 10.1016/J.BBRC.2022.02.093 REMARK 2 REMARK 2 RESOLUTION. 2.92 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : NULL REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : NULL REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : NULL REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 2.920 REMARK 3 NUMBER OF PARTICLES : 266798 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 7WGR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 05-JAN-22. REMARK 100 THE DEPOSITION ID IS D_1300026618. 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 : 2-OXOGLUTARATE DEHYDROGENASE, REMARK 245 OGDH REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 1.50 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.40 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 : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K2 QUANTUM (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1000.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2000.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 6000.00 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 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 VAL A 347 REMARK 465 LYS A 348 REMARK 465 TYR A 349 REMARK 465 HIS A 350 REMARK 465 LEU A 351 REMARK 465 GLY A 352 REMARK 465 MET A 353 REMARK 465 TYR A 354 REMARK 465 HIS A 355 REMARK 465 ARG A 356 REMARK 465 ARG A 357 REMARK 465 ILE A 358 REMARK 465 ASN A 359 REMARK 465 ARG A 360 REMARK 465 VAL A 361 REMARK 465 THR A 362 REMARK 465 ASP A 363 REMARK 465 ARG A 364 REMARK 465 ASP A 575 REMARK 465 GLU A 576 REMARK 465 LYS A 577 REMARK 465 ILE A 578 REMARK 465 LEU A 579 REMARK 465 HIS A 580 REMARK 465 ILE A 581 REMARK 465 LYS A 582 REMARK 465 HIS A 583 REMARK 465 TRP A 584 REMARK 465 LEU A 585 REMARK 465 ASP A 586 REMARK 465 SER A 587 REMARK 465 PRO A 588 REMARK 465 TRP A 589 REMARK 465 PRO A 590 REMARK 465 GLY A 591 REMARK 465 PHE A 592 REMARK 465 PHE A 593 REMARK 465 THR A 594 REMARK 465 LEU A 595 REMARK 465 ASP A 596 REMARK 465 GLY A 597 REMARK 465 GLN A 598 REMARK 465 PRO A 599 REMARK 465 ARG A 600 REMARK 465 SER A 601 REMARK 465 VAL B 347 REMARK 465 LYS B 348 REMARK 465 TYR B 349 REMARK 465 HIS B 350 REMARK 465 LEU B 351 REMARK 465 GLY B 352 REMARK 465 MET B 353 REMARK 465 TYR B 354 REMARK 465 HIS B 355 REMARK 465 ARG B 356 REMARK 465 ARG B 357 REMARK 465 ILE B 358 REMARK 465 ASN B 359 REMARK 465 ARG B 360 REMARK 465 VAL B 361 REMARK 465 THR B 362 REMARK 465 ASP B 363 REMARK 465 ARG B 364 REMARK 465 ASP B 575 REMARK 465 GLU B 576 REMARK 465 LYS B 577 REMARK 465 ILE B 578 REMARK 465 LEU B 579 REMARK 465 HIS B 580 REMARK 465 ILE B 581 REMARK 465 LYS B 582 REMARK 465 HIS B 583 REMARK 465 TRP B 584 REMARK 465 LEU B 585 REMARK 465 ASP B 586 REMARK 465 SER B 587 REMARK 465 PRO B 588 REMARK 465 TRP B 589 REMARK 465 PRO B 590 REMARK 465 GLY B 591 REMARK 465 PHE B 592 REMARK 465 PHE B 593 REMARK 465 THR B 594 REMARK 465 LEU B 595 REMARK 465 ASP B 596 REMARK 465 GLY B 597 REMARK 465 GLN B 598 REMARK 465 PRO B 599 REMARK 465 ARG B 600 REMARK 465 SER B 601 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ASP A 170 OD1 REMARK 470 ASP B 170 OD1 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 ILE A 152 -89.88 -92.94 REMARK 500 HIS A 217 -5.41 67.77 REMARK 500 PHE A 222 -10.37 -144.50 REMARK 500 LYS A 237 -71.41 -53.44 REMARK 500 ASP A 341 177.30 70.49 REMARK 500 PHE A 448 -103.97 57.84 REMARK 500 MET A 454 35.67 -96.98 REMARK 500 ARG A 531 4.74 -67.18 REMARK 500 ASP A 677 50.64 36.10 REMARK 500 LEU A 706 -75.02 -65.20 REMARK 500 PRO A 764 48.19 -102.72 REMARK 500 LYS A 768 -75.28 -92.05 REMARK 500 SER A 792 143.90 77.12 REMARK 500 MET A 801 53.29 -94.33 REMARK 500 ASN A 816 -61.91 -109.43 REMARK 500 ASP A 818 -41.71 -149.08 REMARK 500 PRO A 935 146.41 -31.07 REMARK 500 PRO A 937 86.81 -66.94 REMARK 500 ARG A 979 46.87 37.94 REMARK 500 ILE B 152 -68.67 -97.68 REMARK 500 SER B 199 -70.78 -89.37 REMARK 500 GLN B 216 -122.57 -97.60 REMARK 500 GLU B 239 33.79 -140.40 REMARK 500 PHE B 278 74.74 44.48 REMARK 500 CYS B 283 55.66 -163.76 REMARK 500 ASP B 341 -167.50 -79.68 REMARK 500 PHE B 448 -112.18 57.26 REMARK 500 ARG B 531 3.74 -68.79 REMARK 500 SER B 622 32.88 -99.71 REMARK 500 ASN B 628 47.93 -105.25 REMARK 500 ASP B 677 47.85 37.85 REMARK 500 TRP B 769 -26.53 98.03 REMARK 500 SER B 792 143.57 78.38 REMARK 500 MET B 801 54.26 -92.12 REMARK 500 PHE B 817 -69.90 82.25 REMARK 500 SER B 978 46.36 -85.02 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 SER A 934 PRO A 935 -41.59 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 CA A1101 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 143 O REMARK 620 2 ASP A 156 OD1 82.9 REMARK 620 3 ASP A 158 O 141.8 59.8 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A1102 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 444 OD1 REMARK 620 2 ILE A 446 O 86.8 REMARK 620 3 TPP A1103 O2A 128.3 77.3 REMARK 620 4 TPP A1103 O3A 158.2 114.9 58.9 REMARK 620 5 TPP A1103 O2B 113.7 125.6 115.5 56.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B1101 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 143 O REMARK 620 2 ASP B 156 OD2 67.8 REMARK 620 3 ASP B 158 O 147.0 85.8 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B1102 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN B 444 OD1 REMARK 620 2 ILE B 446 O 85.9 REMARK 620 3 TPP B1103 O3A 157.0 114.1 REMARK 620 4 TPP B1103 O2B 106.6 147.1 50.4 REMARK 620 5 TPP B1103 O2A 140.8 79.5 58.6 105.3 REMARK 620 6 TPP B1103 O3B 112.9 88.4 59.1 58.8 102.9 REMARK 620 N 1 2 3 4 5 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-32485 RELATED DB: EMDB REMARK 900 CRYO-ELECTRON MICROSCOPIC STRUCTURE OF THE 2-OXOGLUTARATE REMARK 900 DEHYDROGENASE (E1) COMPONENT OF THE HUMAN ALPHA-KETOGLUTARATE (2- REMARK 900 OXOGLUTARATE) DEHYDROGENASE COMPLEX DBREF 7WGR A 129 1023 UNP Q02218 ODO1_HUMAN 129 1023 DBREF 7WGR B 129 1023 UNP Q02218 ODO1_HUMAN 129 1023 SEQRES 1 A 895 ALA VAL GLN SER LEU ILE ARG ALA TYR GLN ILE ARG GLY SEQRES 2 A 895 HIS HIS VAL ALA GLN LEU ASP PRO LEU GLY ILE LEU ASP SEQRES 3 A 895 ALA ASP LEU ASP SER SER VAL PRO ALA ASP ILE ILE SER SEQRES 4 A 895 SER THR ASP LYS LEU GLY PHE TYR GLY LEU ASP GLU SER SEQRES 5 A 895 ASP LEU ASP LYS VAL PHE HIS LEU PRO THR THR THR PHE SEQRES 6 A 895 ILE GLY GLY GLN GLU SER ALA LEU PRO LEU ARG GLU ILE SEQRES 7 A 895 ILE ARG ARG LEU GLU MET ALA TYR CYS GLN HIS ILE GLY SEQRES 8 A 895 VAL GLU PHE MET PHE ILE ASN ASP LEU GLU GLN CYS GLN SEQRES 9 A 895 TRP ILE ARG GLN LYS PHE GLU THR PRO GLY ILE MET GLN SEQRES 10 A 895 PHE THR ASN GLU GLU LYS ARG THR LEU LEU ALA ARG LEU SEQRES 11 A 895 VAL ARG SER THR ARG PHE GLU GLU PHE LEU GLN ARG LYS SEQRES 12 A 895 TRP SER SER GLU LYS ARG PHE GLY LEU GLU GLY CYS GLU SEQRES 13 A 895 VAL LEU ILE PRO ALA LEU LYS THR ILE ILE ASP LYS SER SEQRES 14 A 895 SER GLU ASN GLY VAL ASP TYR VAL ILE MET GLY MET PRO SEQRES 15 A 895 HIS ARG GLY ARG LEU ASN VAL LEU ALA ASN VAL ILE ARG SEQRES 16 A 895 LYS GLU LEU GLU GLN ILE PHE CYS GLN PHE ASP SER LYS SEQRES 17 A 895 LEU GLU ALA ALA ASP GLU GLY SER GLY ASP VAL LYS TYR SEQRES 18 A 895 HIS LEU GLY MET TYR HIS ARG ARG ILE ASN ARG VAL THR SEQRES 19 A 895 ASP ARG ASN ILE THR LEU SER LEU VAL ALA ASN PRO SER SEQRES 20 A 895 HIS LEU GLU ALA ALA ASP PRO VAL VAL MET GLY LYS THR SEQRES 21 A 895 LYS ALA GLU GLN PHE TYR CYS GLY ASP THR GLU GLY LYS SEQRES 22 A 895 LYS VAL MET SER ILE LEU LEU HIS GLY ASP ALA ALA PHE SEQRES 23 A 895 ALA GLY GLN GLY ILE VAL TYR GLU THR PHE HIS LEU SER SEQRES 24 A 895 ASP LEU PRO SER TYR THR THR HIS GLY THR VAL HIS VAL SEQRES 25 A 895 VAL VAL ASN ASN GLN ILE GLY PHE THR THR ASP PRO ARG SEQRES 26 A 895 MET ALA ARG SER SER PRO TYR PRO THR ASP VAL ALA ARG SEQRES 27 A 895 VAL VAL ASN ALA PRO ILE PHE HIS VAL ASN SER ASP ASP SEQRES 28 A 895 PRO GLU ALA VAL MET TYR VAL CYS LYS VAL ALA ALA GLU SEQRES 29 A 895 TRP ARG SER THR PHE HIS LYS ASP VAL VAL VAL ASP LEU SEQRES 30 A 895 VAL CYS TYR ARG ARG ASN GLY HIS ASN GLU MET ASP GLU SEQRES 31 A 895 PRO MET PHE THR GLN PRO LEU MET TYR LYS GLN ILE ARG SEQRES 32 A 895 LYS GLN LYS PRO VAL LEU GLN LYS TYR ALA GLU LEU LEU SEQRES 33 A 895 VAL SER GLN GLY VAL VAL ASN GLN PRO GLU TYR GLU GLU SEQRES 34 A 895 GLU ILE SER LYS TYR ASP LYS ILE CYS GLU GLU ALA PHE SEQRES 35 A 895 ALA ARG SER LYS ASP GLU LYS ILE LEU HIS ILE LYS HIS SEQRES 36 A 895 TRP LEU ASP SER PRO TRP PRO GLY PHE PHE THR LEU ASP SEQRES 37 A 895 GLY GLN PRO ARG SER MET SER CYS PRO SER THR GLY LEU SEQRES 38 A 895 THR GLU ASP ILE LEU THR HIS ILE GLY ASN VAL ALA SER SEQRES 39 A 895 SER VAL PRO VAL GLU ASN PHE THR ILE HIS GLY GLY LEU SEQRES 40 A 895 SER ARG ILE LEU LYS THR ARG GLY GLU MET VAL LYS ASN SEQRES 41 A 895 ARG THR VAL ASP TRP ALA LEU ALA GLU TYR MET ALA PHE SEQRES 42 A 895 GLY SER LEU LEU LYS GLU GLY ILE HIS ILE ARG LEU SER SEQRES 43 A 895 GLY GLN ASP VAL GLU ARG GLY THR PHE SER HIS ARG HIS SEQRES 44 A 895 HIS VAL LEU HIS ASP GLN ASN VAL ASP LYS ARG THR CYS SEQRES 45 A 895 ILE PRO MET ASN HIS LEU TRP PRO ASN GLN ALA PRO TYR SEQRES 46 A 895 THR VAL CYS ASN SER SER LEU SER GLU TYR GLY VAL LEU SEQRES 47 A 895 GLY PHE GLU LEU GLY PHE ALA MET ALA SER PRO ASN ALA SEQRES 48 A 895 LEU VAL LEU TRP GLU ALA GLN PHE GLY ASP PHE HIS ASN SEQRES 49 A 895 THR ALA GLN CYS ILE ILE ASP GLN PHE ILE CYS PRO GLY SEQRES 50 A 895 GLN ALA LYS TRP VAL ARG GLN ASN GLY ILE VAL LEU LEU SEQRES 51 A 895 LEU PRO HIS GLY MET GLU GLY MET GLY PRO GLU HIS SER SEQRES 52 A 895 SER ALA ARG PRO GLU ARG PHE LEU GLN MET CYS ASN ASP SEQRES 53 A 895 ASP PRO ASP VAL LEU PRO ASP LEU LYS GLU ALA ASN PHE SEQRES 54 A 895 ASP ILE ASN GLN LEU TYR ASP CYS ASN TRP VAL VAL VAL SEQRES 55 A 895 ASN CYS SER THR PRO GLY ASN PHE PHE HIS VAL LEU ARG SEQRES 56 A 895 ARG GLN ILE LEU LEU PRO PHE ARG LYS PRO LEU ILE ILE SEQRES 57 A 895 PHE THR PRO LYS SER LEU LEU ARG HIS PRO GLU ALA ARG SEQRES 58 A 895 SER SER PHE ASP GLU MET LEU PRO GLY THR HIS PHE GLN SEQRES 59 A 895 ARG VAL ILE PRO GLU ASP GLY PRO ALA ALA GLN ASN PRO SEQRES 60 A 895 GLU ASN VAL LYS ARG LEU LEU PHE CYS THR GLY LYS VAL SEQRES 61 A 895 TYR TYR ASP LEU THR ARG GLU ARG LYS ALA ARG ASP MET SEQRES 62 A 895 VAL GLY GLN VAL ALA ILE THR ARG ILE GLU GLN LEU SER SEQRES 63 A 895 PRO PHE PRO PHE ASP LEU LEU LEU LYS GLU VAL GLN LYS SEQRES 64 A 895 TYR PRO ASN ALA GLU LEU ALA TRP CYS GLN GLU GLU HIS SEQRES 65 A 895 LYS ASN GLN GLY TYR TYR ASP TYR VAL LYS PRO ARG LEU SEQRES 66 A 895 ARG THR THR ILE SER ARG ALA LYS PRO VAL TRP TYR ALA SEQRES 67 A 895 GLY ARG ASP PRO ALA ALA ALA PRO ALA THR GLY ASN LYS SEQRES 68 A 895 LYS THR HIS LEU THR GLU LEU GLN ARG LEU LEU ASP THR SEQRES 69 A 895 ALA PHE ASP LEU ASP VAL PHE LYS ASN PHE SER SEQRES 1 B 895 ALA VAL GLN SER LEU ILE ARG ALA TYR GLN ILE ARG GLY SEQRES 2 B 895 HIS HIS VAL ALA GLN LEU ASP PRO LEU GLY ILE LEU ASP SEQRES 3 B 895 ALA ASP LEU ASP SER SER VAL PRO ALA ASP ILE ILE SER SEQRES 4 B 895 SER THR ASP LYS LEU GLY PHE TYR GLY LEU ASP GLU SER SEQRES 5 B 895 ASP LEU ASP LYS VAL PHE HIS LEU PRO THR THR THR PHE SEQRES 6 B 895 ILE GLY GLY GLN GLU SER ALA LEU PRO LEU ARG GLU ILE SEQRES 7 B 895 ILE ARG ARG LEU GLU MET ALA TYR CYS GLN HIS ILE GLY SEQRES 8 B 895 VAL GLU PHE MET PHE ILE ASN ASP LEU GLU GLN CYS GLN SEQRES 9 B 895 TRP ILE ARG GLN LYS PHE GLU THR PRO GLY ILE MET GLN SEQRES 10 B 895 PHE THR ASN GLU GLU LYS ARG THR LEU LEU ALA ARG LEU SEQRES 11 B 895 VAL ARG SER THR ARG PHE GLU GLU PHE LEU GLN ARG LYS SEQRES 12 B 895 TRP SER SER GLU LYS ARG PHE GLY LEU GLU GLY CYS GLU SEQRES 13 B 895 VAL LEU ILE PRO ALA LEU LYS THR ILE ILE ASP LYS SER SEQRES 14 B 895 SER GLU ASN GLY VAL ASP TYR VAL ILE MET GLY MET PRO SEQRES 15 B 895 HIS ARG GLY ARG LEU ASN VAL LEU ALA ASN VAL ILE ARG SEQRES 16 B 895 LYS GLU LEU GLU GLN ILE PHE CYS GLN PHE ASP SER LYS SEQRES 17 B 895 LEU GLU ALA ALA ASP GLU GLY SER GLY ASP VAL LYS TYR SEQRES 18 B 895 HIS LEU GLY MET TYR HIS ARG ARG ILE ASN ARG VAL THR SEQRES 19 B 895 ASP ARG ASN ILE THR LEU SER LEU VAL ALA ASN PRO SER SEQRES 20 B 895 HIS LEU GLU ALA ALA ASP PRO VAL VAL MET GLY LYS THR SEQRES 21 B 895 LYS ALA GLU GLN PHE TYR CYS GLY ASP THR GLU GLY LYS SEQRES 22 B 895 LYS VAL MET SER ILE LEU LEU HIS GLY ASP ALA ALA PHE SEQRES 23 B 895 ALA GLY GLN GLY ILE VAL TYR GLU THR PHE HIS LEU SER SEQRES 24 B 895 ASP LEU PRO SER TYR THR THR HIS GLY THR VAL HIS VAL SEQRES 25 B 895 VAL VAL ASN ASN GLN ILE GLY PHE THR THR ASP PRO ARG SEQRES 26 B 895 MET ALA ARG SER SER PRO TYR PRO THR ASP VAL ALA ARG SEQRES 27 B 895 VAL VAL ASN ALA PRO ILE PHE HIS VAL ASN SER ASP ASP SEQRES 28 B 895 PRO GLU ALA VAL MET TYR VAL CYS LYS VAL ALA ALA GLU SEQRES 29 B 895 TRP ARG SER THR PHE HIS LYS ASP VAL VAL VAL ASP LEU SEQRES 30 B 895 VAL CYS TYR ARG ARG ASN GLY HIS ASN GLU MET ASP GLU SEQRES 31 B 895 PRO MET PHE THR GLN PRO LEU MET TYR LYS GLN ILE ARG SEQRES 32 B 895 LYS GLN LYS PRO VAL LEU GLN LYS TYR ALA GLU LEU LEU SEQRES 33 B 895 VAL SER GLN GLY VAL VAL ASN GLN PRO GLU TYR GLU GLU SEQRES 34 B 895 GLU ILE SER LYS TYR ASP LYS ILE CYS GLU GLU ALA PHE SEQRES 35 B 895 ALA ARG SER LYS ASP GLU LYS ILE LEU HIS ILE LYS HIS SEQRES 36 B 895 TRP LEU ASP SER PRO TRP PRO GLY PHE PHE THR LEU ASP SEQRES 37 B 895 GLY GLN PRO ARG SER MET SER CYS PRO SER THR GLY LEU SEQRES 38 B 895 THR GLU ASP ILE LEU THR HIS ILE GLY ASN VAL ALA SER SEQRES 39 B 895 SER VAL PRO VAL GLU ASN PHE THR ILE HIS GLY GLY LEU SEQRES 40 B 895 SER ARG ILE LEU LYS THR ARG GLY GLU MET VAL LYS ASN SEQRES 41 B 895 ARG THR VAL ASP TRP ALA LEU ALA GLU TYR MET ALA PHE SEQRES 42 B 895 GLY SER LEU LEU LYS GLU GLY ILE HIS ILE ARG LEU SER SEQRES 43 B 895 GLY GLN ASP VAL GLU ARG GLY THR PHE SER HIS ARG HIS SEQRES 44 B 895 HIS VAL LEU HIS ASP GLN ASN VAL ASP LYS ARG THR CYS SEQRES 45 B 895 ILE PRO MET ASN HIS LEU TRP PRO ASN GLN ALA PRO TYR SEQRES 46 B 895 THR VAL CYS ASN SER SER LEU SER GLU TYR GLY VAL LEU SEQRES 47 B 895 GLY PHE GLU LEU GLY PHE ALA MET ALA SER PRO ASN ALA SEQRES 48 B 895 LEU VAL LEU TRP GLU ALA GLN PHE GLY ASP PHE HIS ASN SEQRES 49 B 895 THR ALA GLN CYS ILE ILE ASP GLN PHE ILE CYS PRO GLY SEQRES 50 B 895 GLN ALA LYS TRP VAL ARG GLN ASN GLY ILE VAL LEU LEU SEQRES 51 B 895 LEU PRO HIS GLY MET GLU GLY MET GLY PRO GLU HIS SER SEQRES 52 B 895 SER ALA ARG PRO GLU ARG PHE LEU GLN MET CYS ASN ASP SEQRES 53 B 895 ASP PRO ASP VAL LEU PRO ASP LEU LYS GLU ALA ASN PHE SEQRES 54 B 895 ASP ILE ASN GLN LEU TYR ASP CYS ASN TRP VAL VAL VAL SEQRES 55 B 895 ASN CYS SER THR PRO GLY ASN PHE PHE HIS VAL LEU ARG SEQRES 56 B 895 ARG GLN ILE LEU LEU PRO PHE ARG LYS PRO LEU ILE ILE SEQRES 57 B 895 PHE THR PRO LYS SER LEU LEU ARG HIS PRO GLU ALA ARG SEQRES 58 B 895 SER SER PHE ASP GLU MET LEU PRO GLY THR HIS PHE GLN SEQRES 59 B 895 ARG VAL ILE PRO GLU ASP GLY PRO ALA ALA GLN ASN PRO SEQRES 60 B 895 GLU ASN VAL LYS ARG LEU LEU PHE CYS THR GLY LYS VAL SEQRES 61 B 895 TYR TYR ASP LEU THR ARG GLU ARG LYS ALA ARG ASP MET SEQRES 62 B 895 VAL GLY GLN VAL ALA ILE THR ARG ILE GLU GLN LEU SER SEQRES 63 B 895 PRO PHE PRO PHE ASP LEU LEU LEU LYS GLU VAL GLN LYS SEQRES 64 B 895 TYR PRO ASN ALA GLU LEU ALA TRP CYS GLN GLU GLU HIS SEQRES 65 B 895 LYS ASN GLN GLY TYR TYR ASP TYR VAL LYS PRO ARG LEU SEQRES 66 B 895 ARG THR THR ILE SER ARG ALA LYS PRO VAL TRP TYR ALA SEQRES 67 B 895 GLY ARG ASP PRO ALA ALA ALA PRO ALA THR GLY ASN LYS SEQRES 68 B 895 LYS THR HIS LEU THR GLU LEU GLN ARG LEU LEU ASP THR SEQRES 69 B 895 ALA PHE ASP LEU ASP VAL PHE LYS ASN PHE SER HET CA A1101 1 HET MG A1102 1 HET TPP A1103 26 HET CA B1101 1 HET MG B1102 1 HET TPP B1103 26 HETNAM CA CALCIUM ION HETNAM MG MAGNESIUM ION HETNAM TPP THIAMINE DIPHOSPHATE FORMUL 3 CA 2(CA 2+) FORMUL 4 MG 2(MG 2+) FORMUL 5 TPP 2(C12 H19 N4 O7 P2 S 1+) HELIX 1 AA1 ALA A 129 ALA A 145 1 17 HELIX 2 AA2 SER A 168 TYR A 175 5 8 HELIX 3 AA3 ASP A 178 LEU A 182 5 5 HELIX 4 AA4 LEU A 203 CYS A 215 1 13 HELIX 5 AA5 ASP A 227 THR A 240 1 14 HELIX 6 AA6 THR A 247 TRP A 272 1 26 HELIX 7 AA7 VAL A 285 GLY A 301 1 17 HELIX 8 AA8 GLY A 313 VAL A 321 1 9 HELIX 9 AA9 GLU A 325 SER A 335 1 11 HELIX 10 AB1 ALA A 380 GLY A 396 1 17 HELIX 11 AB2 GLY A 418 LEU A 429 1 12 HELIX 12 AB3 PRO A 430 THR A 433 5 4 HELIX 13 AB4 ASP A 451 ALA A 455 5 5 HELIX 14 AB5 THR A 462 ARG A 466 5 5 HELIX 15 AB6 ASP A 479 HIS A 498 1 20 HELIX 16 AB7 GLN A 523 ARG A 531 1 9 HELIX 17 AB8 PRO A 535 GLY A 548 1 14 HELIX 18 AB9 ASN A 551 LYS A 574 1 24 HELIX 19 AC1 THR A 610 SER A 622 1 13 HELIX 20 AC2 HIS A 632 ASN A 648 1 17 HELIX 21 AC3 ASP A 652 GLU A 667 1 16 HELIX 22 AC4 ILE A 701 LEU A 706 5 6 HELIX 23 AC5 TYR A 723 ALA A 733 1 11 HELIX 24 AC6 ASP A 749 THR A 753 5 5 HELIX 25 AC7 ALA A 754 PHE A 761 1 8 HELIX 26 AC8 ARG A 794 GLN A 800 1 7 HELIX 27 AC9 ASP A 818 CYS A 825 1 8 HELIX 28 AD1 THR A 834 LEU A 848 1 15 HELIX 29 AD2 ASP A 873 MET A 875 5 3 HELIX 30 AD3 GLY A 889 ASN A 894 1 6 HELIX 31 AD4 PRO A 895 VAL A 898 5 4 HELIX 32 AD5 LYS A 907 ARG A 919 1 13 HELIX 33 AD6 ASP A 939 TYR A 948 1 10 HELIX 34 AD7 TYR A 965 ILE A 977 1 13 HELIX 35 AD8 ASN A 998 ASP A 1015 1 18 HELIX 36 AD9 PHE A 1019 SER A 1023 5 5 HELIX 37 AE1 VAL B 130 GLY B 141 1 12 HELIX 38 AE2 HIS B 142 VAL B 144 5 3 HELIX 39 AE3 SER B 168 TYR B 175 5 8 HELIX 40 AE4 ASP B 178 LEU B 182 5 5 HELIX 41 AE5 LEU B 203 CYS B 215 1 13 HELIX 42 AE6 ASP B 227 GLU B 239 1 13 HELIX 43 AE7 THR B 247 TRP B 272 1 26 HELIX 44 AE8 VAL B 285 GLY B 301 1 17 HELIX 45 AE9 GLY B 313 VAL B 321 1 9 HELIX 46 AF1 GLU B 325 SER B 335 1 11 HELIX 47 AF2 ALA B 380 GLY B 396 1 17 HELIX 48 AF3 ALA B 412 GLY B 416 5 5 HELIX 49 AF4 GLY B 418 LEU B 426 1 9 HELIX 50 AF5 THR B 462 ASN B 469 5 8 HELIX 51 AF6 ASP B 479 HIS B 498 1 20 HELIX 52 AF7 GLN B 523 ARG B 531 1 9 HELIX 53 AF8 PRO B 535 GLY B 548 1 14 HELIX 54 AF9 ASN B 551 LYS B 574 1 24 HELIX 55 AG1 THR B 610 SER B 622 1 13 HELIX 56 AG2 HIS B 632 ASN B 648 1 17 HELIX 57 AG3 ASP B 652 GLU B 667 1 16 HELIX 58 AG4 ILE B 701 LEU B 706 5 6 HELIX 59 AG5 TYR B 723 ALA B 735 1 13 HELIX 60 AG6 ASP B 749 THR B 753 5 5 HELIX 61 AG7 ALA B 754 PHE B 761 1 8 HELIX 62 AG8 ARG B 794 MET B 801 1 8 HELIX 63 AG9 PHE B 817 ASP B 824 1 8 HELIX 64 AH1 THR B 834 LEU B 848 1 15 HELIX 65 AH2 ASP B 873 MET B 875 5 3 HELIX 66 AH3 GLY B 889 ASN B 894 1 6 HELIX 67 AH4 PRO B 895 VAL B 898 5 4 HELIX 68 AH5 LYS B 907 ARG B 919 1 13 HELIX 69 AH6 PRO B 937 GLN B 946 1 10 HELIX 70 AH7 TYR B 965 ILE B 977 1 13 HELIX 71 AH8 ASN B 998 ALA B 1013 1 16 HELIX 72 AH9 PHE B 1019 SER B 1023 5 5 SHEET 1 AA1 2 VAL A 185 HIS A 187 0 SHEET 2 AA1 2 ALA A 200 PRO A 202 -1 O LEU A 201 N PHE A 186 SHEET 1 AA2 8 ILE A 218 GLU A 221 0 SHEET 2 AA2 8 ILE A 472 ASN A 476 -1 O ILE A 472 N GLU A 221 SHEET 3 AA2 8 VAL A 501 VAL A 506 1 O ASP A 504 N PHE A 473 SHEET 4 AA2 8 VAL A 438 ASN A 443 1 N ASN A 443 O LEU A 505 SHEET 5 AA2 8 VAL A 403 GLY A 410 1 N HIS A 409 O VAL A 442 SHEET 6 AA2 8 TYR A 304 GLY A 308 1 N ILE A 306 O ILE A 406 SHEET 7 AA2 8 THR A 367 LEU A 370 1 O SER A 369 N MET A 307 SHEET 8 AA2 8 GLY A 343 GLY A 345 -1 N GLY A 345 O LEU A 368 SHEET 1 AA3 2 THR A 650 VAL A 651 0 SHEET 2 AA3 2 SER A 870 SER A 871 -1 O SER A 870 N VAL A 651 SHEET 1 AA4 7 TYR A 713 ASN A 717 0 SHEET 2 AA4 7 HIS A 670 GLY A 675 1 N LEU A 673 O THR A 714 SHEET 3 AA4 7 ALA A 739 GLU A 744 1 O LEU A 740 N ARG A 672 SHEET 4 AA4 7 VAL A 776 PRO A 780 1 O VAL A 776 N VAL A 741 SHEET 5 AA4 7 LEU A 854 THR A 858 1 O LEU A 854 N LEU A 777 SHEET 6 AA4 7 VAL A 828 VAL A 830 1 N VAL A 830 O ILE A 855 SHEET 7 AA4 7 GLN A 932 SER A 934 -1 O LEU A 933 N VAL A 829 SHEET 1 AA5 2 LEU A 690 HIS A 691 0 SHEET 2 AA5 2 THR A 699 CYS A 700 -1 O CYS A 700 N LEU A 690 SHEET 1 AA6 4 VAL A 925 ARG A 929 0 SHEET 2 AA6 4 LYS A 899 CYS A 904 1 N LEU A 902 O ALA A 926 SHEET 3 AA6 4 ALA A 954 HIS A 960 1 O CYS A 956 N PHE A 903 SHEET 4 AA6 4 TRP A 984 ARG A 988 1 O ALA A 986 N TRP A 955 SHEET 1 AA7 2 VAL B 185 HIS B 187 0 SHEET 2 AA7 2 ALA B 200 PRO B 202 -1 O LEU B 201 N PHE B 186 SHEET 1 AA8 8 ILE B 218 GLU B 221 0 SHEET 2 AA8 8 ILE B 472 ASN B 476 -1 O HIS B 474 N GLY B 219 SHEET 3 AA8 8 VAL B 501 VAL B 506 1 O ASP B 504 N PHE B 473 SHEET 4 AA8 8 VAL B 438 ASN B 443 1 N HIS B 439 O VAL B 501 SHEET 5 AA8 8 VAL B 403 GLY B 410 1 N LEU B 407 O VAL B 438 SHEET 6 AA8 8 TYR B 304 GLY B 308 1 N ILE B 306 O ILE B 406 SHEET 7 AA8 8 THR B 367 LEU B 370 1 O SER B 369 N MET B 307 SHEET 8 AA8 8 GLY B 343 GLY B 345 -1 N GLY B 345 O LEU B 368 SHEET 1 AA9 2 THR B 650 VAL B 651 0 SHEET 2 AA9 2 SER B 870 SER B 871 -1 O SER B 870 N VAL B 651 SHEET 1 AB1 7 TYR B 713 VAL B 715 0 SHEET 2 AB1 7 HIS B 670 GLY B 675 1 N LEU B 673 O THR B 714 SHEET 3 AB1 7 ALA B 739 GLU B 744 1 O LEU B 740 N ARG B 672 SHEET 4 AB1 7 VAL B 776 PRO B 780 1 O VAL B 776 N VAL B 741 SHEET 5 AB1 7 LEU B 854 THR B 858 1 O LEU B 854 N LEU B 777 SHEET 6 AB1 7 VAL B 828 VAL B 830 1 N VAL B 830 O ILE B 855 SHEET 7 AB1 7 GLN B 932 SER B 934 -1 O LEU B 933 N VAL B 829 SHEET 1 AB2 2 LEU B 690 HIS B 691 0 SHEET 2 AB2 2 THR B 699 CYS B 700 -1 O CYS B 700 N LEU B 690 SHEET 1 AB3 4 VAL B 925 ARG B 929 0 SHEET 2 AB3 4 LYS B 899 CYS B 904 1 N LEU B 902 O ALA B 926 SHEET 3 AB3 4 ALA B 954 CYS B 956 1 O CYS B 956 N PHE B 903 SHEET 4 AB3 4 TRP B 984 ALA B 986 1 O ALA B 986 N TRP B 955 LINK O HIS A 143 CA CA A1101 1555 1555 2.63 LINK OD1 ASP A 156 CA CA A1101 1555 1555 3.18 LINK O ASP A 158 CA CA A1101 1555 1555 2.86 LINK OD1 ASN A 444 MG MG A1102 1555 1555 1.95 LINK O ILE A 446 MG MG A1102 1555 1555 2.66 LINK MG MG A1102 O2A TPP A1103 1555 1555 2.05 LINK MG MG A1102 O3A TPP A1103 1555 1555 2.88 LINK MG MG A1102 O2B TPP A1103 1555 1555 2.04 LINK O HIS B 143 CA CA B1101 1555 1555 2.65 LINK OD2 ASP B 156 CA CA B1101 1555 1555 2.50 LINK O ASP B 158 CA CA B1101 1555 1555 2.52 LINK OD1 ASN B 444 MG MG B1102 1555 1555 1.88 LINK O ILE B 446 MG MG B1102 1555 1555 2.58 LINK MG MG B1102 O3A TPP B1103 1555 1555 2.89 LINK MG MG B1102 O2B TPP B1103 1555 1555 2.88 LINK MG MG B1102 O2A TPP B1103 1555 1555 2.04 LINK MG MG B1102 O3B TPP B1103 1555 1555 2.04 CISPEP 1 SER B 934 PRO B 935 0 -20.23 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