HEADER LIGASE 14-APR-23 8ORJ TITLE CRYO-EM STRUCTURE OF HUMAN TRNA LIGASE RTCB IN COMPLEX WITH HUMAN TITLE 2 PYROXD1. COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA-SPLICING LIGASE RTCB HOMOLOG; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 3'-PHOSPHATE/5'-HYDROXY NUCLEIC ACID LIGASE; COMPND 5 EC: 6.5.1.8; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: PYRIDINE NUCLEOTIDE-DISULFIDE OXIDOREDUCTASE DOMAIN- COMPND 9 CONTAINING PROTEIN 1; COMPND 10 CHAIN: B; COMPND 11 EC: 1.8.1.-; COMPND 12 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: RTCB, C22ORF28, HSPC117; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: PYROXD1; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TRNA LIGASE, PYROXD1, RTCB, FLAVOPROTEIN, LIGASE EXPDTA ELECTRON MICROSCOPY AUTHOR L.LOEFF,A.KROUPOVA,I.ASANOVIC,F.BONEBERG,M.M.PFLEIDERER,A.FERDIGG, AUTHOR 2 F.ACKLE,J.MARTINEZ,M.JINEK REVDAT 1 30-OCT-24 8ORJ 0 JRNL AUTH L.LOEFF,A.KROUPOVA,I.ASANOVIC,F.BONEBERG,M.M.PFLEIDERER, JRNL AUTH 2 A.FERDIGG,F.ACKLE,J.MARTINEZ,M.JINEK JRNL TITL MECHANISTIC BASIS FOR OXIDATIVE STRESS PROTECTION OF THE JRNL TITL 2 HUMAN TRNA LIGASE COMPLEX BY THE OXIDOREDUCTASE PYROXD1 JRNL REF BIORXIV 2023 JRNL REFN ISSN 2692-8205 JRNL DOI 10.1101/2023.04.06.535761 REMARK 2 REMARK 2 RESOLUTION. 3.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, CRYOSPARC, COOT, PHENIX, REMARK 3 CRYOSPARC, CRYOSPARC REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : NULL REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : NULL REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 3.300 REMARK 3 NUMBER OF PARTICLES : 288325 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 8ORJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 20-APR-23. REMARK 100 THE DEPOSITION ID IS D_1292129868. 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 : CRYO-EM STRUCTURE OF HUMAN RTCB REMARK 245 IN COMPLEX WITH HUMAN PYROXD1. REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 0.60 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 8.00 REMARK 245 SAMPLE DETAILS : IN VITRO RECONSTITUTED PROTEIN REMARK 245 COMPLEX REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : 9302 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1000.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2400.00 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) : 6645.90 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 SER A -2 REMARK 465 ASN A -1 REMARK 465 ALA A 0 REMARK 465 MET A 1 REMARK 465 SER A 2 REMARK 465 ARG A 3 REMARK 465 ALA A 433 REMARK 465 LEU A 434 REMARK 465 SER A 435 REMARK 465 ARG A 436 REMARK 465 ALA A 437 REMARK 465 LYS A 438 REMARK 465 SER A 439 REMARK 465 ARG A 440 REMARK 465 ARG A 441 REMARK 465 ASN A 442 REMARK 465 LEU A 443 REMARK 465 ASP A 444 REMARK 465 PHE A 445 REMARK 465 GLN A 446 REMARK 465 ASP A 447 REMARK 465 VAL A 448 REMARK 465 LEU A 449 REMARK 465 ASP A 450 REMARK 465 LYS A 451 REMARK 465 LEU A 452 REMARK 465 ALA A 453 REMARK 465 ASP A 454 REMARK 465 MET A 455 REMARK 465 GLY A 456 REMARK 465 ILE A 457 REMARK 465 ALA A 458 REMARK 465 ILE A 459 REMARK 465 ARG A 460 REMARK 465 VAL A 461 REMARK 465 ALA A 462 REMARK 465 SER A 463 REMARK 465 PRO A 464 REMARK 465 LYS A 465 REMARK 465 LEU A 466 REMARK 465 VAL A 467 REMARK 465 MET A 468 REMARK 465 GLU A 469 REMARK 465 GLU A 470 REMARK 465 ALA A 471 REMARK 465 PRO A 472 REMARK 465 GLU A 473 REMARK 465 SER A 474 REMARK 465 GLY B -1 REMARK 465 PRO B 0 REMARK 465 MET B 1 REMARK 465 GLU B 2 REMARK 465 ALA B 3 REMARK 465 ALA B 4 REMARK 465 ARG B 5 REMARK 465 PRO B 6 REMARK 465 PRO B 7 REMARK 465 PRO B 8 REMARK 465 THR B 9 REMARK 465 ALA B 10 REMARK 465 SER B 44 REMARK 465 PRO B 45 REMARK 465 VAL B 46 REMARK 465 ILE B 47 REMARK 465 LYS B 48 REMARK 465 ALA B 49 REMARK 465 VAL B 50 REMARK 465 THR B 51 REMARK 465 ASN B 52 REMARK 465 PHE B 53 REMARK 465 LYS B 54 REMARK 465 GLN B 55 REMARK 465 ILE B 56 REMARK 465 SER B 57 REMARK 465 LYS B 58 REMARK 465 ILE B 59 REMARK 465 LEU B 60 REMARK 465 GLU B 61 REMARK 465 GLU B 62 REMARK 465 PHE B 63 REMARK 465 ASP B 64 REMARK 465 VAL B 65 REMARK 465 GLU B 66 REMARK 465 GLU B 67 REMARK 465 GLN B 68 REMARK 465 SER B 69 REMARK 465 SER B 70 REMARK 465 THR B 71 REMARK 465 MET B 72 REMARK 465 LEU B 73 REMARK 465 GLY B 74 REMARK 465 GLU B 203 REMARK 465 ALA B 204 REMARK 465 LYS B 205 REMARK 465 ILE B 206 REMARK 465 ALA B 207 REMARK 465 HIS B 208 REMARK 465 LYS B 209 REMARK 465 ARG B 210 REMARK 465 THR B 211 REMARK 465 ARG B 212 REMARK 465 TYR B 213 REMARK 465 THR B 214 REMARK 465 THR B 215 REMARK 465 GLU B 216 REMARK 465 GLY B 217 REMARK 465 ARG B 218 REMARK 465 LYS B 219 REMARK 465 LYS B 220 REMARK 465 GLU B 221 REMARK 465 ALA B 222 REMARK 465 ARG B 223 REMARK 465 SER B 224 REMARK 465 LYS B 225 REMARK 465 SER B 226 REMARK 465 LYS B 227 REMARK 465 ALA B 228 REMARK 465 ASP B 229 REMARK 465 ASN B 230 REMARK 465 VAL B 231 REMARK 465 HIS B 286 REMARK 465 LYS B 287 REMARK 465 SER B 288 REMARK 465 VAL B 289 REMARK 465 THR B 290 REMARK 465 ALA B 291 REMARK 465 ASP B 292 REMARK 465 THR B 293 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 HIS A 192 42.73 -82.92 REMARK 500 ARG B 132 -45.76 -140.55 REMARK 500 ASP B 238 50.76 -147.91 REMARK 500 MET B 260 6.93 59.64 REMARK 500 THR B 317 11.41 57.56 REMARK 500 ARG B 444 -69.17 -138.11 REMARK 500 LEU B 488 -9.25 -58.41 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 MG A 602 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 119 OD2 REMARK 620 2 ASP B 500 OD1 88.3 REMARK 620 3 ASP B 500 OD2 92.0 51.6 REMARK 620 N 1 2 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 7P3B RELATED DB: PDB REMARK 900 HUMAN RTCB REMARK 900 RELATED ID: 6ZK7 RELATED DB: PDB REMARK 900 HUMAN PYROXD1 REMARK 900 RELATED ID: EMD-17127 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF HUMAN TRNA LIGASE RTCB IN COMPLEX WITH HUMAN REMARK 900 PYROXD1. DBREF 8ORJ A 1 505 UNP Q9Y3I0 RTCB_HUMAN 1 505 DBREF 8ORJ B 1 500 UNP Q8WU10 PYRD1_HUMAN 1 500 SEQADV 8ORJ SER A -2 UNP Q9Y3I0 EXPRESSION TAG SEQADV 8ORJ ASN A -1 UNP Q9Y3I0 EXPRESSION TAG SEQADV 8ORJ ALA A 0 UNP Q9Y3I0 EXPRESSION TAG SEQADV 8ORJ GLY B -1 UNP Q8WU10 EXPRESSION TAG SEQADV 8ORJ PRO B 0 UNP Q8WU10 EXPRESSION TAG SEQRES 1 A 508 SER ASN ALA MET SER ARG SER TYR ASN ASP GLU LEU GLN SEQRES 2 A 508 PHE LEU GLU LYS ILE ASN LYS ASN CYS TRP ARG ILE LYS SEQRES 3 A 508 LYS GLY PHE VAL PRO ASN MET GLN VAL GLU GLY VAL PHE SEQRES 4 A 508 TYR VAL ASN ASP ALA LEU GLU LYS LEU MET PHE GLU GLU SEQRES 5 A 508 LEU ARG ASN ALA CYS ARG GLY GLY GLY VAL GLY GLY PHE SEQRES 6 A 508 LEU PRO ALA MET LYS GLN ILE GLY ASN VAL ALA ALA LEU SEQRES 7 A 508 PRO GLY ILE VAL HIS ARG SER ILE GLY LEU PRO ASP VAL SEQRES 8 A 508 HIS SER GLY TYR GLY PHE ALA ILE GLY ASN MET ALA ALA SEQRES 9 A 508 PHE ASP MET ASN ASP PRO GLU ALA VAL VAL SER PRO GLY SEQRES 10 A 508 GLY VAL GLY PHE ASP ILE ASN CYS GLY VAL ARG LEU LEU SEQRES 11 A 508 ARG THR ASN LEU ASP GLU SER ASP VAL GLN PRO VAL LYS SEQRES 12 A 508 GLU GLN LEU ALA GLN ALA MET PHE ASP HIS ILE PRO VAL SEQRES 13 A 508 GLY VAL GLY SER LYS GLY VAL ILE PRO MET ASN ALA LYS SEQRES 14 A 508 ASP LEU GLU GLU ALA LEU GLU MET GLY VAL ASP TRP SER SEQRES 15 A 508 LEU ARG GLU GLY TYR ALA TRP ALA GLU ASP LYS GLU HIS SEQRES 16 A 508 CYS GLU GLU TYR GLY ARG MET LEU GLN ALA ASP PRO ASN SEQRES 17 A 508 LYS VAL SER ALA ARG ALA LYS LYS ARG GLY LEU PRO GLN SEQRES 18 A 508 LEU GLY THR LEU GLY ALA GLY ASN HIS TYR ALA GLU ILE SEQRES 19 A 508 GLN VAL VAL ASP GLU ILE PHE ASN GLU TYR ALA ALA LYS SEQRES 20 A 508 LYS MET GLY ILE ASP HIS LYS GLY GLN VAL CYS VAL MET SEQRES 21 A 508 ILE HIS SER GLY SER ARG GLY LEU GLY HIS GLN VAL ALA SEQRES 22 A 508 THR ASP ALA LEU VAL ALA MET GLU LYS ALA MET LYS ARG SEQRES 23 A 508 ASP LYS ILE ILE VAL ASN ASP ARG GLN LEU ALA CYS ALA SEQRES 24 A 508 ARG ILE ALA SER PRO GLU GLY GLN ASP TYR LEU LYS GLY SEQRES 25 A 508 MET ALA ALA ALA GLY ASN TYR ALA TRP VAL ASN ARG SER SEQRES 26 A 508 SER MET THR PHE LEU THR ARG GLN ALA PHE ALA LYS VAL SEQRES 27 A 508 PHE ASN THR THR PRO ASP ASP LEU ASP LEU HIS VAL ILE SEQRES 28 A 508 TYR ASP VAL SER HIS ASN ILE ALA LYS VAL GLU GLN HIS SEQRES 29 A 508 VAL VAL ASP GLY LYS GLU ARG THR LEU LEU VAL HIS ARG SEQRES 30 A 508 LYS GLY SER THR ARG ALA PHE PRO PRO HIS HIS PRO LEU SEQRES 31 A 508 ILE ALA VAL ASP TYR GLN LEU THR GLY GLN PRO VAL LEU SEQRES 32 A 508 ILE GLY GLY THR MET GLY THR CYS SER TYR VAL LEU THR SEQRES 33 A 508 GLY THR GLU GLN GLY MET THR GLU THR PHE GLY THR THR SEQRES 34 A 508 CYS HIS GLY ALA GLY ARG ALA LEU SER ARG ALA LYS SER SEQRES 35 A 508 ARG ARG ASN LEU ASP PHE GLN ASP VAL LEU ASP LYS LEU SEQRES 36 A 508 ALA ASP MET GLY ILE ALA ILE ARG VAL ALA SER PRO LYS SEQRES 37 A 508 LEU VAL MET GLU GLU ALA PRO GLU SER TYR LYS ASN VAL SEQRES 38 A 508 THR ASP VAL VAL ASN THR CYS HIS ASP ALA GLY ILE SER SEQRES 39 A 508 LYS LYS ALA ILE LYS LEU ARG PRO ILE ALA VAL ILE LYS SEQRES 40 A 508 GLY SEQRES 1 B 502 GLY PRO MET GLU ALA ALA ARG PRO PRO PRO THR ALA GLY SEQRES 2 B 502 LYS PHE VAL VAL VAL GLY GLY GLY ILE ALA GLY VAL THR SEQRES 3 B 502 CYS ALA GLU GLN LEU ALA THR HIS PHE PRO SER GLU ASP SEQRES 4 B 502 ILE LEU LEU VAL THR ALA SER PRO VAL ILE LYS ALA VAL SEQRES 5 B 502 THR ASN PHE LYS GLN ILE SER LYS ILE LEU GLU GLU PHE SEQRES 6 B 502 ASP VAL GLU GLU GLN SER SER THR MET LEU GLY LYS ARG SEQRES 7 B 502 PHE PRO ASN ILE LYS VAL ILE GLU SER GLY VAL LYS GLN SEQRES 8 B 502 LEU LYS SER GLU GLU HIS CYS ILE VAL THR GLU ASP GLY SEQRES 9 B 502 ASN GLN HIS VAL TYR LYS LYS LEU CYS LEU CYS ALA GLY SEQRES 10 B 502 ALA LYS PRO LYS LEU ILE CYS GLU GLY ASN PRO TYR VAL SEQRES 11 B 502 LEU GLY ILE ARG ASP THR ASP SER ALA GLN GLU PHE GLN SEQRES 12 B 502 LYS GLN LEU THR LYS ALA LYS ARG ILE MET ILE ILE GLY SEQRES 13 B 502 ASN GLY GLY ILE ALA LEU GLU LEU VAL TYR GLU ILE GLU SEQRES 14 B 502 GLY CYS GLU VAL ILE TRP ALA ILE LYS ASP LYS ALA ILE SEQRES 15 B 502 GLY ASN THR PHE PHE ASP ALA GLY ALA ALA GLU PHE LEU SEQRES 16 B 502 THR SER LYS LEU ILE ALA GLU LYS SER GLU ALA LYS ILE SEQRES 17 B 502 ALA HIS LYS ARG THR ARG TYR THR THR GLU GLY ARG LYS SEQRES 18 B 502 LYS GLU ALA ARG SER LYS SER LYS ALA ASP ASN VAL GLY SEQRES 19 B 502 SER ALA LEU GLY PRO ASP TRP HIS GLU GLY LEU ASN LEU SEQRES 20 B 502 LYS GLY THR LYS GLU PHE SER HIS LYS ILE HIS LEU GLU SEQRES 21 B 502 THR MET CYS GLU VAL LYS LYS ILE TYR LEU GLN ASP GLU SEQRES 22 B 502 PHE ARG ILE LEU LYS LYS LYS SER PHE THR PHE PRO ARG SEQRES 23 B 502 ASP HIS LYS SER VAL THR ALA ASP THR GLU MET TRP PRO SEQRES 24 B 502 VAL TYR VAL GLU LEU THR ASN GLU LYS ILE TYR GLY CYS SEQRES 25 B 502 ASP PHE ILE VAL SER ALA THR GLY VAL THR PRO ASN VAL SEQRES 26 B 502 GLU PRO PHE LEU HIS GLY ASN SER PHE ASP LEU GLY GLU SEQRES 27 B 502 ASP GLY GLY LEU LYS VAL ASP ASP HIS MET HIS THR SER SEQRES 28 B 502 LEU PRO ASP ILE TYR ALA ALA GLY ASP ILE CYS THR THR SEQRES 29 B 502 SER TRP GLN LEU SER PRO VAL TRP GLN GLN MET ARG LEU SEQRES 30 B 502 TRP THR GLN ALA ARG GLN MET GLY TRP TYR ALA ALA LYS SEQRES 31 B 502 CYS MET ALA ALA ALA SER SER GLY ASP SER ILE ASP MET SEQRES 32 B 502 ASP PHE SER PHE GLU LEU PHE ALA HIS VAL THR LYS PHE SEQRES 33 B 502 PHE ASN TYR LYS VAL VAL LEU LEU GLY LYS TYR ASN ALA SEQRES 34 B 502 GLN GLY LEU GLY SER ASP HIS GLU LEU MET LEU ARG CYS SEQRES 35 B 502 THR LYS GLY ARG GLU TYR ILE LYS VAL VAL MET GLN ASN SEQRES 36 B 502 GLY ARG MET MET GLY ALA VAL LEU ILE GLY GLU THR ASP SEQRES 37 B 502 LEU GLU GLU THR PHE GLU ASN LEU ILE LEU ASN GLN MET SEQRES 38 B 502 ASN LEU SER SER TYR GLY GLU ASP LEU LEU ASP PRO ASN SEQRES 39 B 502 ILE ASP ILE GLU ASP TYR PHE ASP HET MG A 601 1 HET MG A 602 1 HET NAD B 601 44 HET FDA B 602 86 HETNAM MG MAGNESIUM ION HETNAM NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE HETNAM FDA DIHYDROFLAVINE-ADENINE DINUCLEOTIDE FORMUL 3 MG 2(MG 2+) FORMUL 5 NAD C21 H27 N7 O14 P2 FORMUL 6 FDA C27 H35 N9 O15 P2 HELIX 1 AA1 SER A 4 GLN A 10 1 7 HELIX 2 AA2 ASN A 39 GLY A 56 1 18 HELIX 3 AA3 PRO A 64 ALA A 74 1 11 HELIX 4 AA4 SER A 112 VAL A 116 5 5 HELIX 5 AA5 GLU A 133 GLN A 137 1 5 HELIX 6 AA6 VAL A 139 ILE A 151 1 13 HELIX 7 AA7 ASN A 164 GLY A 175 1 12 HELIX 8 AA8 GLY A 175 GLY A 183 1 9 HELIX 9 AA9 TRP A 186 HIS A 192 1 7 HELIX 10 AB1 CYS A 193 ARG A 198 5 6 HELIX 11 AB2 SER A 208 LEU A 219 1 12 HELIX 12 AB3 ASN A 239 GLY A 247 1 9 HELIX 13 AB4 GLY A 264 ASP A 284 1 21 HELIX 14 AB5 SER A 300 PHE A 336 1 37 HELIX 15 AB6 THR A 415 PHE A 423 1 9 HELIX 16 AB7 ASN A 477 ALA A 488 1 12 HELIX 17 AB8 GLY B 19 PHE B 33 1 15 HELIX 18 AB9 ASP B 133 THR B 145 1 13 HELIX 19 AC1 GLY B 156 ILE B 166 1 11 HELIX 20 AC2 ASP B 186 ILE B 198 1 13 HELIX 21 AC3 ASP B 238 GLY B 242 5 5 HELIX 22 AC4 GLN B 269 LYS B 276 1 8 HELIX 23 AC5 VAL B 323 HIS B 328 1 6 HELIX 24 AC6 LEU B 375 GLY B 396 1 22 HELIX 25 AC7 ASP B 402 GLU B 406 5 5 HELIX 26 AC8 LEU B 467 GLN B 478 1 12 HELIX 27 AC9 LEU B 481 ASP B 490 5 10 HELIX 28 AD1 ASP B 494 PHE B 499 1 6 SHEET 1 AA1 7 LEU A 12 ASN A 16 0 SHEET 2 AA1 7 CYS A 19 ILE A 22 -1 O ARG A 21 N GLU A 13 SHEET 3 AA1 7 GLY A 34 TYR A 37 -1 O GLY A 34 N ILE A 22 SHEET 4 AA1 7 SER A 82 HIS A 89 1 O GLY A 84 N TYR A 37 SHEET 5 AA1 7 ILE A 96 ASP A 103 -1 O ILE A 96 N HIS A 89 SHEET 6 AA1 7 LYS A 366 LYS A 375 -1 O HIS A 373 N ALA A 100 SHEET 7 AA1 7 ASN A 354 VAL A 363 -1 N HIS A 361 O ARG A 368 SHEET 1 AA2 7 VAL A 347 SER A 352 0 SHEET 2 AA2 7 GLY A 123 ASP A 132 -1 N VAL A 124 O VAL A 351 SHEET 3 AA2 7 GLN A 253 SER A 260 -1 O VAL A 254 N LEU A 131 SHEET 4 AA2 7 TYR A 228 GLU A 236 -1 N GLN A 232 O CYS A 255 SHEET 5 AA2 7 ILE A 495 ILE A 503 -1 O ILE A 503 N ALA A 229 SHEET 6 AA2 7 SER A 409 THR A 413 -1 N SER A 409 O LEU A 497 SHEET 7 AA2 7 PRO A 398 ILE A 401 -1 N VAL A 399 O LEU A 412 SHEET 1 AA3 2 SER A 377 ARG A 379 0 SHEET 2 AA3 2 THR A 425 CYS A 427 -1 O THR A 426 N THR A 378 SHEET 1 AA4 5 ILE B 80 VAL B 82 0 SHEET 2 AA4 5 ILE B 38 VAL B 41 1 N LEU B 40 O LYS B 81 SHEET 3 AA4 5 PHE B 13 VAL B 16 1 N VAL B 15 O LEU B 39 SHEET 4 AA4 5 LEU B 110 LEU B 112 1 O CYS B 111 N VAL B 16 SHEET 5 AA4 5 ILE B 353 ALA B 355 1 O TYR B 354 N LEU B 112 SHEET 1 AA5 3 VAL B 87 LYS B 91 0 SHEET 2 AA5 3 CYS B 96 THR B 99 -1 O CYS B 96 N LYS B 91 SHEET 3 AA5 3 GLN B 104 VAL B 106 -1 O HIS B 105 N ILE B 97 SHEET 1 AA6 2 ALA B 116 PRO B 118 0 SHEET 2 AA6 2 VAL B 319 PRO B 321 -1 O THR B 320 N LYS B 117 SHEET 1 AA7 5 VAL B 128 LEU B 129 0 SHEET 2 AA7 5 ILE B 313 SER B 315 1 O SER B 315 N LEU B 129 SHEET 3 AA7 5 ILE B 150 ILE B 153 1 N MET B 151 O VAL B 314 SHEET 4 AA7 5 VAL B 171 ALA B 174 1 O ILE B 172 N ILE B 152 SHEET 5 AA7 5 ILE B 255 GLU B 258 1 O GLU B 258 N TRP B 173 SHEET 1 AA8 3 VAL B 263 LEU B 268 0 SHEET 2 AA8 3 VAL B 298 LEU B 302 -1 O TYR B 299 N TYR B 267 SHEET 3 AA8 3 ILE B 307 CYS B 310 -1 O TYR B 308 N VAL B 300 SHEET 1 AA9 2 LEU B 340 VAL B 342 0 SHEET 2 AA9 2 CYS B 360 THR B 362 1 O THR B 361 N LEU B 340 SHEET 1 AB1 5 ALA B 409 PHE B 414 0 SHEET 2 AB1 5 TYR B 417 LEU B 422 -1 O VAL B 419 N THR B 412 SHEET 3 AB1 5 MET B 456 GLY B 463 -1 O ALA B 459 N LEU B 422 SHEET 4 AB1 5 GLU B 445 MET B 451 -1 N LYS B 448 O VAL B 460 SHEET 5 AB1 5 LEU B 436 THR B 441 -1 N ARG B 439 O ILE B 447 LINK OD2 ASP A 119 MG MG A 602 1555 1555 1.91 LINK MG MG A 602 OD1 ASP B 500 1555 1555 2.70 LINK MG MG A 602 OD2 ASP B 500 1555 1555 1.99 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