HEADER MEMBRANE PROTEIN 11-JUL-24 9G2Z TITLE CRYO-EM STRUCTURE OF IRTAB IN OUTWARD-OCCLUDED STATE UNDER TURNOVER TITLE 2 CONDITIONS IN LMNG COMPND MOL_ID: 1; COMPND 2 MOLECULE: MYCOBACTIN IMPORT ATP-BINDING/PERMEASE PROTEIN IRTA; COMPND 3 CHAIN: A; COMPND 4 EC: 7.2.2.-; COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: SID DOMAIN IS TRUNCATED (IRTA 1-314); COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: MYCOBACTIN IMPORT ATP-BINDING/PERMEASE PROTEIN IRTB; COMPND 9 CHAIN: B; COMPND 10 EC: 7.2.2.-; COMPND 11 ENGINEERED: YES; COMPND 12 OTHER_DETAILS: CONTAINS CLEAVED, C-TERMINAL 3C ENZYME RECOGNITION COMPND 13 SITE SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOLICIBACTERIUM THERMORESISTIBILE ATCC 19527; SOURCE 3 ORGANISM_TAXID: 1078020; SOURCE 4 GENE: IRTA, KEK_01485; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI MC1061; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 1211845; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: MYCOLICIBACTERIUM THERMORESISTIBILE ATCC 19527; SOURCE 9 ORGANISM_TAXID: 1078020; SOURCE 10 GENE: IRTB, KEK_01490; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI MC1061; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 1211845 KEYWDS ABC TRANSPORTER, TYPE IV ABC IMPORTER SIDEROPHORE, MYCOBACTIN, KEYWDS 2 HETERODIMERIC ABC TRANSPORTER, MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR I.GONDA,M.A.SEEGER REVDAT 2 12-FEB-25 9G2Z 1 JRNL REVDAT 1 18-DEC-24 9G2Z 0 JRNL AUTH I.GONDA,S.SORRENTINO,L.GALAZZO,N.P.LICHTI,F.M.ARNOLD, JRNL AUTH 2 A.R.MEHDIPOUR,E.BORDIGNON,M.A.SEEGER JRNL TITL THE MYCOBACTERIAL ABC TRANSPORTER IRTAB EMPLOYS A JRNL TITL 2 MEMBRANE-FACING CREVICE FOR SIDEROPHORE-MEDIATED IRON JRNL TITL 3 UPTAKE. JRNL REF NAT COMMUN V. 16 1133 2025 JRNL REFN ESSN 2041-1723 JRNL PMID 39880813 JRNL DOI 10.1038/S41467-024-55136-7 REMARK 2 REMARK 2 RESOLUTION. 2.78 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, EPU, CRYOSPARC, COOT, REMARK 3 ISOLDE, PHENIX, CRYOSPARC, CRYOSPARC, REMARK 3 CRYOSPARC REMARK 3 RECONSTRUCTION SCHEMA : BACK PROJECTION REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : 6TEJ REMARK 3 REFINEMENT SPACE : REAL 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) : 2.780 REMARK 3 NUMBER OF PARTICLES : 283513 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 9G2Z COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 11-JUL-24. REMARK 100 THE DEPOSITION ID IS D_1292140153. 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 : IRTAB REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 3.30 REMARK 245 SAMPLE SUPPORT DETAILS : 15MA REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.50 REMARK 245 SAMPLE DETAILS : IRTAB DEVOID THE SID, UNDER REMARK 245 TURNOVER CONDITIONS, SOLUBILIZED IN LMNG REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : 9966 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : TFS KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 500.00 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) : 6130.00 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 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 314 REMARK 465 ARG A 315 REMARK 465 GLY A 637 REMARK 465 GLN A 638 REMARK 465 ALA A 639 REMARK 465 GLY A 640 REMARK 465 THR A 641 REMARK 465 ASP A 642 REMARK 465 HIS A 643 REMARK 465 ALA A 644 REMARK 465 SER A 645 REMARK 465 GLY A 646 REMARK 465 ASP A 647 REMARK 465 GLN A 648 REMARK 465 ALA A 649 REMARK 465 SER A 891 REMARK 465 SER A 892 REMARK 465 PRO A 893 REMARK 465 ASP A 894 REMARK 465 ALA A 895 REMARK 465 GLY A 896 REMARK 465 ARG A 897 REMARK 465 PRO A 898 REMARK 465 VAL A 899 REMARK 465 SER A 900 REMARK 465 ALA A 901 REMARK 465 ASP A 902 REMARK 465 ALA A 903 REMARK 465 VAL A 904 REMARK 465 GLU A 905 REMARK 465 VAL A 906 REMARK 465 GLY A 907 REMARK 465 ARG A 908 REMARK 465 MET B 1 REMARK 465 GLN B 566 REMARK 465 GLN B 567 REMARK 465 ALA B 568 REMARK 465 ALA B 569 REMARK 465 SER B 570 REMARK 465 GLU B 571 REMARK 465 TRP B 572 REMARK 465 ALA B 573 REMARK 465 ILE B 574 REMARK 465 GLY B 575 REMARK 465 SER B 576 REMARK 465 THR B 577 REMARK 465 ALA B 578 REMARK 465 ARG B 579 REMARK 465 ALA B 580 REMARK 465 LEU B 581 REMARK 465 GLU B 582 REMARK 465 VAL B 583 REMARK 465 LEU B 584 REMARK 465 PHE B 585 REMARK 465 GLN B 586 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 TYR A 890 CG CD1 CD2 CE1 CE2 CZ OH 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 OG1 THR B 495 OE2 GLU B 503 2.11 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 VAL A 453 -60.81 -92.32 REMARK 500 ASP A 467 117.44 -160.77 REMARK 500 ASP A 714 43.53 38.98 REMARK 500 GLN A 735 -10.10 73.05 REMARK 500 ALA A 749 30.72 -95.82 REMARK 500 ALA A 789 -10.72 74.92 REMARK 500 ARG B 211 33.20 -98.56 REMARK 500 ARG B 320 16.18 -140.80 REMARK 500 ASP B 429 87.77 -159.58 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 ZN A1003 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 393 NE2 REMARK 620 2 HIS A 439 NE2 107.1 REMARK 620 3 HIS A 444 NE2 95.1 92.3 REMARK 620 4 HOH A1101 O 122.9 110.7 123.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A1002 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 694 OG REMARK 620 2 GLN A 735 OE1 84.6 REMARK 620 3 ATP A1001 O2G 165.6 97.7 REMARK 620 4 ATP A1001 O2B 75.1 153.9 98.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 602 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR B 371 OG1 REMARK 620 2 ATP B 601 O2G 159.9 REMARK 620 3 ATP B 601 O2B 83.3 100.2 REMARK 620 N 1 2 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6TEJ RELATED DB: PDB REMARK 900 RELATED ID: EMD-10319 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-50989 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF IRTAB IN OUTWARD-OCCLUDED STATE UNDER TURNOVER REMARK 900 CONDITIONS DBREF 9G2Z A 315 908 UNP G7CBF5 IRTA_MYCT3 315 908 DBREF 9G2Z B 1 579 UNP G7CBF6 IRTB_MYCT3 1 579 SEQADV 9G2Z SER A 314 UNP G7CBF5 EXPRESSION TAG SEQADV 9G2Z ALA B 580 UNP G7CBF6 EXPRESSION TAG SEQADV 9G2Z LEU B 581 UNP G7CBF6 EXPRESSION TAG SEQADV 9G2Z GLU B 582 UNP G7CBF6 EXPRESSION TAG SEQADV 9G2Z VAL B 583 UNP G7CBF6 EXPRESSION TAG SEQADV 9G2Z LEU B 584 UNP G7CBF6 EXPRESSION TAG SEQADV 9G2Z PHE B 585 UNP G7CBF6 EXPRESSION TAG SEQADV 9G2Z GLN B 586 UNP G7CBF6 EXPRESSION TAG SEQRES 1 A 595 SER ARG ALA GLU ALA GLY SER ARG LEU LEU ALA PRO LEU SEQRES 2 A 595 LYS LYS PRO LEU ILE VAL SER GLY VAL LEU GLN ALA LEU SEQRES 3 A 595 ILE THR LEU ILE GLU LEU ALA PRO PHE VAL LEU LEU VAL SEQRES 4 A 595 GLU LEU ALA ARG LEU LEU LEU GLY GLY ALA GLU ALA GLU SEQRES 5 A 595 ARG LEU TRP THR LEU GLY LEU THR ALA VAL SER LEU ILE SEQRES 6 A 595 GLY LEU GLY ALA VAL LEU ALA ALA ALA MET THR LEU TRP SEQRES 7 A 595 LEU HIS ARG VAL ASP ALA ARG PHE ALA HIS GLU LEU ARG SEQRES 8 A 595 GLY ARG LEU LEU THR LYS LEU SER ARG LEU PRO LEU GLY SEQRES 9 A 595 TRP PHE THR ARG ARG GLY SER ALA SER THR LYS GLN LEU SEQRES 10 A 595 VAL GLN ASP ASP THR LEU ALA LEU HIS TYR LEU ILE THR SEQRES 11 A 595 HIS ALA ILE PRO ASP ALA VAL ALA ALA VAL VAL ALA PRO SEQRES 12 A 595 VAL ALA VAL LEU VAL TYR LEU PHE VAL ALA ASP TRP ARG SEQRES 13 A 595 VAL ALA LEU VAL LEU PHE ILE PRO VAL LEU VAL TYR LEU SEQRES 14 A 595 VAL LEU MET SER VAL MET THR ILE GLN SER GLY SER LYS SEQRES 15 A 595 ILE ALA GLN ALA PRO ARG TRP ALA GLU ARG MET GLY GLY SEQRES 16 A 595 GLU ALA GLY ALA PHE LEU GLU GLY GLN PRO VAL ILE ARG SEQRES 17 A 595 ILE PHE GLY GLY ALA ALA ALA SER ARG PHE ARG ARG ARG SEQRES 18 A 595 LEU ASP ASP TYR ILE ASP PHE LEU VAL SER TRP GLN ARG SEQRES 19 A 595 PRO PHE VAL GLY LYS LYS THR LEU MET ASP LEU VAL THR SEQRES 20 A 595 ARG PRO ALA THR PHE LEU TRP ILE ILE LEU VAL ALA GLY SEQRES 21 A 595 VAL PRO LEU VAL VAL THR GLY ARG MET ASP PRO VAL ASN SEQRES 22 A 595 LEU LEU PRO PHE LEU LEU LEU GLY THR THR PHE GLY ALA SEQRES 23 A 595 ARG LEU LEU GLY ILE GLY TYR GLY LEU SER GLY ILE GLN SEQRES 24 A 595 THR GLY MET LEU ALA ALA ARG ARG ILE GLN THR VAL LEU SEQRES 25 A 595 ASP GLU PRO GLU LEU VAL VAL ARG ASP ARG THR GLY GLN SEQRES 26 A 595 ALA GLY THR ASP HIS ALA SER GLY ASP GLN ALA ARG PRO SEQRES 27 A 595 GLY THR VAL GLU LEU ASP ARG VAL SER PHE GLU TYR ARG SEQRES 28 A 595 PRO GLY VAL PRO VAL ILE ARG ASP VAL THR LEU THR LEU SEQRES 29 A 595 ARG PRO GLY THR VAL THR ALA LEU VAL GLY PRO SER GLY SEQRES 30 A 595 SER GLY LYS SER THR LEU ALA ALA LEU VAL ALA ARG PHE SEQRES 31 A 595 HIS ASP VAL THR GLN GLY ALA ILE ARG VAL ASP GLY ARG SEQRES 32 A 595 ASP ILE ARG THR LEU THR ALA ASP GLU LEU TYR ARG ARG SEQRES 33 A 595 VAL GLY PHE VAL LEU GLN ASP ALA GLN LEU VAL HIS GLY SEQRES 34 A 595 SER VAL ALA GLU ASN ILE ALA LEU ALA GLU PRO ASP ALA SEQRES 35 A 595 GLY LEU GLU ARG ILE ARG THR ALA ALA ARG ASP ALA GLN SEQRES 36 A 595 ILE HIS ASP ARG ILE THR ARG MET PRO ASP GLY TYR ASP SEQRES 37 A 595 SER VAL LEU GLY ALA GLY SER ALA LEU SER GLY GLY GLU SEQRES 38 A 595 ARG GLN ARG VAL THR ILE ALA ARG ALA ILE LEU ALA ASP SEQRES 39 A 595 THR PRO VAL LEU VAL LEU ASP GLU ALA THR ALA PHE ALA SEQRES 40 A 595 ASP PRO GLU SER GLU TYR LEU VAL GLN GLN ALA ILE ASN SEQRES 41 A 595 ARG LEU THR ARG ASP ARG THR VAL LEU VAL ILE ALA HIS SEQRES 42 A 595 ARG LEU HIS THR ILE THR HIS ALA ASP GLN ILE VAL VAL SEQRES 43 A 595 LEU ASP ASP GLY ARG ILE VAL GLU VAL GLY THR HIS ASP SEQRES 44 A 595 GLU LEU LEU ALA ALA GLY GLY ARG TYR ARG GLY LEU TRP SEQRES 45 A 595 ASP SER GLY ARG TYR SER SER PRO ASP ALA GLY ARG PRO SEQRES 46 A 595 VAL SER ALA ASP ALA VAL GLU VAL GLY ARG SEQRES 1 B 586 MET ILE ARG THR LEU LEU ARG LEU VAL PRO ALA GLU LYS SEQRES 2 B 586 ARG GLY ALA VAL ALA GLY TYR ALA VAL LEU THR LEU LEU SEQRES 3 B 586 SER VAL LEU LEU ARG ALA VAL GLY ALA VAL LEU LEU ILE SEQRES 4 B 586 PRO LEU LEU ALA ALA LEU PHE SER ASP THR PRO SER ASP SEQRES 5 B 586 ALA TRP LEU TRP LEU GLY TRP LEU THR ALA VAL THR LEU SEQRES 6 B 586 ALA GLY TRP VAL THR ASP THR ASN THR ALA ARG LEU GLY SEQRES 7 B 586 PHE ASP LEU GLY PHE ALA VAL LEU SER ARG THR GLN HIS SEQRES 8 B 586 ASP MET ALA ASP ARG LEU PRO ASN VAL ALA MET SER TRP SEQRES 9 B 586 PHE THR PRO ASP ASN THR ALA THR ALA ARG GLN ALA ILE SEQRES 10 B 586 ALA ALA THR GLY PRO GLU LEU ALA GLY LEU VAL VAL ASN SEQRES 11 B 586 LEU LEU THR PRO LEU ILE GLY ALA ALA LEU LEU PRO ALA SEQRES 12 B 586 ALA ILE GLY VAL ALA LEU LEU PHE VAL SER VAL PRO LEU SEQRES 13 B 586 GLY LEU ALA ALA LEU ALA GLY VAL ALA VAL LEU PHE GLY SEQRES 14 B 586 ALA LEU ALA LEU SER GLY ARG LEU SER ARG ALA ALA ASP SEQRES 15 B 586 LYS VAL ALA GLY GLU THR ASN SER ALA PHE THR GLU ARG SEQRES 16 B 586 ILE ILE GLU PHE ALA ARG THR GLN GLN ALA LEU ARG ALA SEQRES 17 B 586 ALA ARG ARG VAL GLU PRO ALA ARG SER GLN VAL GLY SER SEQRES 18 B 586 ALA LEU ALA ALA GLN HIS GLY ALA GLY LEU ARG LEU LEU SEQRES 19 B 586 THR MET GLN ILE PRO GLY GLN VAL LEU PHE SER LEU ALA SEQRES 20 B 586 GLY GLN VAL ALA LEU ILE GLY PHE ALA GLY MET ALA VAL SEQRES 21 B 586 TRP LEU THR VAL ARG GLY GLN LEU GLY VAL PRO GLU ALA SEQRES 22 B 586 ILE ALA LEU ILE VAL VAL LEU VAL ARG TYR LEU GLU PRO SEQRES 23 B 586 PHE ALA ALA ILE ALA ASP LEU ALA PRO ALA LEU GLU THR SEQRES 24 B 586 THR ARG ALA THR LEU ASN ARG ILE GLN ALA VAL LEU ASP SEQRES 25 B 586 ALA PRO THR LEU PRO ALA GLY ARG ARG ARG LEU ASP ARG SEQRES 26 B 586 THR GLY ALA ALA PRO SER ILE GLU PHE ASP ASP VAL ARG SEQRES 27 B 586 PHE SER TYR GLY ASP GLU VAL VAL LEU ASP GLY VAL SER SEQRES 28 B 586 PHE THR LEU ARG PRO GLY ASN THR THR ALA ILE VAL GLY SEQRES 29 B 586 PRO SER GLY SER GLY LYS THR THR ILE LEU SER LEU ILE SEQRES 30 B 586 ALA GLY LEU GLN GLN PRO ALA SER GLY ARG VAL LEU LEU SEQRES 31 B 586 ASP GLY VAL ASP VAL THR THR LEU ASP PRO GLU ALA ARG SEQRES 32 B 586 ARG ALA ALA VAL SER VAL VAL PHE GLN HIS PRO TYR LEU SEQRES 33 B 586 PHE ASP GLY THR LEU ARG ASP ASN VAL LEU VAL GLY ASP SEQRES 34 B 586 PRO GLU ALA ASP PRO ASP ASP VAL THR ALA ALA MET ARG SEQRES 35 B 586 LEU ALA ARG VAL ASP GLU LEU LEU ASP ARG LEU PRO ASP SEQRES 36 B 586 GLY ASP ALA THR VAL VAL GLY GLU GLY GLY THR ALA LEU SEQRES 37 B 586 SER GLY GLY GLU ARG GLN ARG VAL SER ILE ALA ARG ALA SEQRES 38 B 586 LEU LEU LYS PRO ALA PRO VAL LEU LEU VAL ASP GLU ALA SEQRES 39 B 586 THR SER ALA LEU ASP ASN ALA ASN GLU ALA ALA VAL VAL SEQRES 40 B 586 ASP ALA LEU THR ALA ASP PRO ARG PRO ARG THR ARG VAL SEQRES 41 B 586 ILE VAL ALA HIS ARG LEU ALA SER ILE ARG HIS ALA ASP SEQRES 42 B 586 ARG VAL LEU PHE VAL GLU ALA GLY ARG VAL VAL GLU ASP SEQRES 43 B 586 GLY ALA ILE ASP GLU LEU LEU ALA ALA GLY GLY ARG PHE SEQRES 44 B 586 ALA GLN PHE TRP ALA GLN GLN GLN ALA ALA SER GLU TRP SEQRES 45 B 586 ALA ILE GLY SER THR ALA ARG ALA LEU GLU VAL LEU PHE SEQRES 46 B 586 GLN HET ATP A1001 43 HET MG A1002 1 HET ZN A1003 1 HET ATP B 601 43 HET MG B 602 1 HETNAM ATP ADENOSINE-5'-TRIPHOSPHATE HETNAM MG MAGNESIUM ION HETNAM ZN ZINC ION FORMUL 3 ATP 2(C10 H16 N5 O13 P3) FORMUL 4 MG 2(MG 2+) FORMUL 5 ZN ZN 2+ FORMUL 8 HOH *(H2 O) HELIX 1 AA1 ALA A 316 LEU A 323 1 8 HELIX 2 AA2 LEU A 326 GLY A 361 1 36 HELIX 3 AA3 GLU A 363 LEU A 414 1 52 HELIX 4 AA4 LEU A 416 ARG A 421 1 6 HELIX 5 AA5 GLY A 423 GLN A 432 1 10 HELIX 6 AA6 GLN A 432 ALA A 437 1 6 HELIX 7 AA7 LEU A 438 HIS A 444 1 7 HELIX 8 AA8 HIS A 444 ASP A 467 1 24 HELIX 9 AA9 ASP A 467 GLY A 516 1 50 HELIX 10 AB1 GLY A 516 PHE A 523 1 8 HELIX 11 AB2 SER A 529 ARG A 561 1 33 HELIX 12 AB3 ARG A 561 THR A 579 1 19 HELIX 13 AB4 ASP A 583 ASN A 586 5 4 HELIX 14 AB5 LEU A 587 GLY A 594 1 8 HELIX 15 AB6 PHE A 597 TYR A 606 1 10 HELIX 16 AB7 GLY A 607 ASP A 626 1 20 HELIX 17 AB8 GLY A 692 ALA A 701 1 10 HELIX 18 AB9 THR A 722 ARG A 729 1 8 HELIX 19 AC1 SER A 743 ALA A 749 1 7 HELIX 20 AC2 GLY A 756 ALA A 767 1 12 HELIX 21 AC3 ILE A 769 ARG A 775 1 7 HELIX 22 AC4 ASP A 778 SER A 782 5 5 HELIX 23 AC5 SER A 791 ASP A 807 1 17 HELIX 24 AC6 ASP A 821 THR A 836 1 16 HELIX 25 AC7 ARG A 847 THR A 852 5 6 HELIX 26 AC8 THR A 870 GLY A 878 1 9 HELIX 27 AC9 GLY A 879 GLY A 888 1 10 HELIX 28 AD1 ARG B 3 VAL B 9 1 7 HELIX 29 AD2 PRO B 10 GLU B 12 5 3 HELIX 30 AD3 LYS B 13 LEU B 37 1 25 HELIX 31 AD4 LEU B 37 SER B 47 1 11 HELIX 32 AD5 THR B 49 SER B 51 5 3 HELIX 33 AD6 ASP B 52 LEU B 97 1 46 HELIX 34 AD7 PRO B 98 VAL B 100 5 3 HELIX 35 AD8 ALA B 101 PHE B 105 5 5 HELIX 36 AD9 THR B 106 ALA B 119 1 14 HELIX 37 AE1 GLY B 121 GLY B 126 1 6 HELIX 38 AE2 GLY B 126 LEU B 131 1 6 HELIX 39 AE3 LEU B 131 LEU B 149 1 19 HELIX 40 AE4 LEU B 150 VAL B 152 5 3 HELIX 41 AE5 SER B 153 THR B 202 1 50 HELIX 42 AE6 THR B 202 ARG B 210 1 9 HELIX 43 AE7 SER B 217 GLN B 237 1 21 HELIX 44 AE8 GLN B 237 ARG B 265 1 29 HELIX 45 AE9 GLY B 269 ASP B 312 1 44 HELIX 46 AF1 GLY B 369 ALA B 378 1 10 HELIX 47 AF2 ASP B 399 ALA B 406 1 8 HELIX 48 AF3 LEU B 421 VAL B 427 1 7 HELIX 49 AF4 ASP B 433 ALA B 444 1 12 HELIX 50 AF5 VAL B 446 LEU B 453 1 8 HELIX 51 AF6 ASP B 455 ALA B 458 5 4 HELIX 52 AF7 SER B 469 LYS B 484 1 16 HELIX 53 AF8 ASP B 499 ASP B 513 1 15 HELIX 54 AF9 LEU B 526 ARG B 530 5 5 HELIX 55 AG1 ALA B 548 GLY B 556 1 9 HELIX 56 AG2 GLY B 557 ALA B 564 1 8 SHEET 1 AA1 4 PRO A 668 LEU A 677 0 SHEET 2 AA1 4 VAL A 654 GLU A 662 -1 N LEU A 656 O LEU A 675 SHEET 3 AA1 4 GLN A 708 VAL A 713 -1 O ALA A 710 N ASP A 657 SHEET 4 AA1 4 ARG A 716 ASP A 717 -1 O ARG A 716 N VAL A 713 SHEET 1 AA2 6 VAL A 730 LEU A 734 0 SHEET 2 AA2 6 VAL A 810 ASP A 814 1 O ASP A 814 N VAL A 733 SHEET 3 AA2 6 THR A 840 ILE A 844 1 O LEU A 842 N LEU A 813 SHEET 4 AA2 6 VAL A 682 VAL A 686 1 N LEU A 685 O VAL A 843 SHEET 5 AA2 6 GLN A 856 ASP A 861 1 O VAL A 858 N ALA A 684 SHEET 6 AA2 6 ARG A 864 GLY A 869 -1 O GLY A 869 N ILE A 857 SHEET 1 AA3 3 GLU B 344 VAL B 350 0 SHEET 2 AA3 3 ILE B 332 TYR B 341 -1 N VAL B 337 O VAL B 350 SHEET 3 AA3 3 THR B 353 LEU B 354 -1 O LEU B 354 N ILE B 332 SHEET 1 AA4 4 GLU B 344 VAL B 350 0 SHEET 2 AA4 4 ILE B 332 TYR B 341 -1 N VAL B 337 O VAL B 350 SHEET 3 AA4 4 SER B 385 LEU B 390 -1 O SER B 385 N ARG B 338 SHEET 4 AA4 4 VAL B 393 ASP B 394 -1 O VAL B 393 N LEU B 390 SHEET 1 AA5 6 VAL B 407 VAL B 410 0 SHEET 2 AA5 6 VAL B 488 ASP B 492 1 O LEU B 490 N SER B 408 SHEET 3 AA5 6 THR B 518 VAL B 522 1 O VAL B 522 N VAL B 491 SHEET 4 AA5 6 THR B 359 VAL B 363 1 N ILE B 362 O ILE B 521 SHEET 5 AA5 6 ARG B 534 GLU B 539 1 O LEU B 536 N ALA B 361 SHEET 6 AA5 6 ARG B 542 GLY B 547 -1 O GLU B 545 N PHE B 537 SHEET 1 AA6 2 GLY B 419 THR B 420 0 SHEET 2 AA6 2 VAL B 460 VAL B 461 -1 O VAL B 461 N GLY B 419 LINK NE2 HIS A 393 ZN ZN A1003 1555 1555 2.30 LINK NE2 HIS A 439 ZN ZN A1003 1555 1555 2.30 LINK NE2 HIS A 444 ZN ZN A1003 1555 1555 2.30 LINK OG SER A 694 MG MG A1002 1555 1555 2.04 LINK OE1 GLN A 735 MG MG A1002 1555 1555 2.31 LINK O2G ATP A1001 MG MG A1002 1555 1555 2.20 LINK O2B ATP A1001 MG MG A1002 1555 1555 2.16 LINK ZN ZN A1003 O HOH A1101 1555 1555 2.00 LINK OG1 THR B 371 MG MG B 602 1555 1555 2.26 LINK O2G ATP B 601 MG MG B 602 1555 1555 1.97 LINK O2B ATP B 601 MG MG B 602 1555 1555 2.00 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 120317309 CONECT 196517309 CONECT 205517309 CONECT 577917308 CONECT 643417308 CONECT1435417353 CONECT1726517266172671726817272 CONECT1726617265 CONECT172671726517308 CONECT1726817265 CONECT1726917270172711727217276 CONECT1727017269 CONECT172711726917308 CONECT172721726517269 CONECT1727317274172751727617277 CONECT1727417273 CONECT1727517273 CONECT172761726917273 CONECT172771727317278 CONECT1727817277172791729617297 CONECT1727917278172801728117298 CONECT172801727917285 CONECT1728117279172821728317299 CONECT172821728117300 CONECT1728317281172841728517301 CONECT172841728317302 CONECT1728517280172831728617303 CONECT17286172851728717295 CONECT17287172861728817304 CONECT172881728717289 CONECT17289172881729017295 CONECT17290172891729117292 CONECT17291172901730517306 CONECT172921729017293 CONECT17293172921729417307 CONECT172941729317295 CONECT17295172861728917294 CONECT1729617278 CONECT1729717278 CONECT1729817279 CONECT1729917281 CONECT1730017282 CONECT1730117283 CONECT1730217284 CONECT1730317285 CONECT1730417287 CONECT1730517291 CONECT1730617291 CONECT1730717293 CONECT17308 5779 64341726717271 CONECT17309 1203 1965 205517354 CONECT1731017311173121731317317 CONECT1731117310 CONECT173121731017353 CONECT1731317310 CONECT1731417315173161731717321 CONECT1731517314 CONECT173161731417353 CONECT173171731017314 CONECT1731817319173201732117322 CONECT1731917318 CONECT1732017318 CONECT173211731417318 CONECT173221731817323 CONECT1732317322173241734117342 CONECT1732417323173251732617343 CONECT173251732417330 CONECT1732617324173271732817344 CONECT173271732617345 CONECT1732817326173291733017346 CONECT173291732817347 CONECT1733017325173281733117348 CONECT17331173301733217340 CONECT17332173311733317349 CONECT173331733217334 CONECT17334173331733517340 CONECT17335173341733617337 CONECT17336173351735017351 CONECT173371733517338 CONECT17338173371733917352 CONECT173391733817340 CONECT17340173311733417339 CONECT1734117323 CONECT1734217323 CONECT1734317324 CONECT1734417326 CONECT1734517327 CONECT1734617328 CONECT1734717329 CONECT1734817330 CONECT1734917332 CONECT1735017336 CONECT1735117336 CONECT1735217338 CONECT17353143541731217316 CONECT1735417309 MASTER 238 0 5 56 25 0 0 6 8543 2 96 92 END