HEADER MEMBRANE PROTEIN 05-JUN-25 9VCB TITLE CRYO-EM STRUCTURE OF SHEWANELLA PUTREFACIENS COMEC IN COMPLEX WITH TITLE 2 SSDNA COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA INTERNALIZATION-RELATED COMPETENCE PROTEIN COMEC/REC2; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: DNA (30-MER); COMPND 8 CHAIN: B; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SHEWANELLA PUTREFACIENS; SOURCE 3 ORGANISM_TAXID: 24; SOURCE 4 GENE: K3G22_07405; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 SYNTHETIC: YES; SOURCE 9 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 10 ORGANISM_TAXID: 32630 KEYWDS COMPETENCE, DNA CHANNEL, MEMBRANE PROTEIN, HYDROLASE EXPDTA ELECTRON MICROSCOPY AUTHOR H.HIRANO,O.NUREKI REVDAT 1 29-APR-26 9VCB 0 JRNL AUTH H.HIRANO,N.TSUJI,S.CHIBA,O.NUREKI JRNL TITL STRUCTURAL BASIS FOR DNA PROCESSING AND MEMBRANE JRNL TITL 2 TRANSLOCATION BY COMEC IN NATURAL TRANSFORMATION. JRNL REF SCIENCE V. 392 311 2026 JRNL REFN ESSN 1095-9203 JRNL PMID 41990170 JRNL DOI 10.1126/SCIENCE.AEA3485 REMARK 2 REMARK 2 RESOLUTION. 2.82 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, SERVALCAT, 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) : 2.820 REMARK 3 NUMBER OF PARTICLES : 122471 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 9VCB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 06-JUN-25. REMARK 100 THE DEPOSITION ID IS D_1300060366. 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 : SHEWANELLA PUTREFACIENS COMEC REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 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 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 8000.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 16000.00 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) : 5400.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : NULL REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 300 REMARK 245 IMAGING DETAILS : NULL REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 -24 REMARK 465 GLY A -23 REMARK 465 HIS A -22 REMARK 465 HIS A -21 REMARK 465 HIS A -20 REMARK 465 HIS A -19 REMARK 465 HIS A -18 REMARK 465 HIS A -17 REMARK 465 HIS A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 SER A -12 REMARK 465 SER A -11 REMARK 465 GLY A -10 REMARK 465 GLU A -9 REMARK 465 ASN A -8 REMARK 465 LEU A -7 REMARK 465 TYR A -6 REMARK 465 PHE A -5 REMARK 465 GLN A -4 REMARK 465 GLY A -3 REMARK 465 SER A -2 REMARK 465 GLY A -1 REMARK 465 SER A 0 REMARK 465 PRO A 343 REMARK 465 LYS A 344 REMARK 465 VAL A 345 REMARK 465 HIS A 346 REMARK 465 GLN A 347 REMARK 465 LEU A 348 REMARK 465 THR A 349 REMARK 465 ASN A 350 REMARK 465 ASP A 351 REMARK 465 ILE A 352 REMARK 465 PRO A 452 REMARK 465 ILE A 453 REMARK 465 HIS A 454 REMARK 465 TRP A 455 REMARK 465 GLN A 456 REMARK 465 VAL A 457 REMARK 465 VAL A 458 REMARK 465 SER A 459 REMARK 465 GLU A 460 REMARK 465 SER A 461 REMARK 465 VAL A 462 REMARK 465 LEU A 463 REMARK 465 ALA A 464 REMARK 465 LEU A 465 REMARK 465 ALA A 466 REMARK 465 LEU A 467 REMARK 465 CYS A 468 REMARK 465 GLY A 469 REMARK 465 VAL A 470 REMARK 465 LEU A 471 REMARK 465 GLY A 472 REMARK 465 GLY A 473 REMARK 465 VAL A 474 REMARK 465 LEU A 475 REMARK 465 TRP A 476 REMARK 465 ARG A 477 REMARK 465 TYR A 478 REMARK 465 ILE A 479 REMARK 465 PRO A 480 REMARK 465 LYS A 481 REMARK 465 GLN A 482 REMARK 465 ARG A 483 REMARK 465 LEU A 484 REMARK 465 TYR A 485 REMARK 465 TRP A 486 REMARK 465 PRO A 487 REMARK 465 TRP A 488 REMARK 465 ARG A 489 REMARK 465 PHE A 490 REMARK 465 ILE A 491 REMARK 465 VAL A 492 REMARK 465 SER A 493 REMARK 465 LEU A 494 REMARK 465 LEU A 495 REMARK 465 PHE A 496 REMARK 465 VAL A 497 REMARK 465 PRO A 498 REMARK 465 PHE A 499 REMARK 465 LEU A 500 REMARK 465 LEU A 501 REMARK 465 SER A 502 REMARK 465 PHE A 503 REMARK 465 LEU A 504 REMARK 465 LEU A 505 REMARK 465 LYS A 506 REMARK 465 TRP A 507 REMARK 465 LEU A 508 REMARK 465 PRO A 509 REMARK 465 LEU A 510 REMARK 465 DC B -22 REMARK 465 DC B -21 REMARK 465 DC B -20 REMARK 465 DG B -19 REMARK 465 DC B -18 REMARK 465 DA B -17 REMARK 465 DG B -16 REMARK 465 DC B -15 REMARK 465 DA B -14 REMARK 465 DA B -13 REMARK 465 DT B -12 REMARK 465 DG B -11 REMARK 465 DT B -10 REMARK 465 DA B -9 REMARK 465 DC B -8 REMARK 465 DA B -7 REMARK 465 DA B -6 REMARK 465 DA B -5 REMARK 465 DT B -4 REMARK 465 DA B -3 REMARK 465 DA B -2 REMARK 465 DC B -1 REMARK 465 DA B 0 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 GLN A 85 12.90 -146.91 REMARK 500 SER A 87 119.56 -27.67 REMARK 500 PRO A 117 -167.83 -72.70 REMARK 500 SER A 224 -156.69 -150.99 REMARK 500 VAL A 405 -62.82 -123.86 REMARK 500 ALA A 527 117.93 -163.61 REMARK 500 ASP A 540 164.84 67.89 REMARK 500 SER A 548 -37.18 -165.18 REMARK 500 THR A 643 -57.54 68.61 REMARK 500 ASP A 652 42.40 -109.43 REMARK 500 GLU A 654 -165.77 -127.88 REMARK 500 HIS A 744 -48.88 -26.57 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 A1000 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 580 NE2 REMARK 620 2 ASP A 652 OD2 90.5 REMARK 620 3 HIS A 682 NE2 107.4 109.0 REMARK 620 N 1 2 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-64951 RELATED DB: EMDB REMARK 900 STRUCTURE OF MEMBRANE PROTEIN COMPLEX1 REMARK 900 RELATED ID: 9VC6 RELATED DB: PDB REMARK 900 STRUCTURE OF BACILLUS HALODURANS COMEC REMARK 900 RELATED ID: 9VC9 RELATED DB: PDB REMARK 900 STRUCTURE OF SHEWANELLA DECOLORATIONIS COMEC REMARK 900 RELATED ID: 9VCF RELATED DB: PDB REMARK 900 STRUCTURE OF SHEWANELLA PUTREFACIENS COMEC IN COMPLEX WITH DSDNA DBREF1 9VCB A 1 774 UNP A0ABX8XFP2_SHEPU DBREF2 9VCB A A0ABX8XFP2 1 774 DBREF 9VCB B -22 7 PDB 9VCB 9VCB -22 7 SEQADV 9VCB MET A -24 UNP A0ABX8XFP INITIATING METHIONINE SEQADV 9VCB GLY A -23 UNP A0ABX8XFP EXPRESSION TAG SEQADV 9VCB HIS A -22 UNP A0ABX8XFP EXPRESSION TAG SEQADV 9VCB HIS A -21 UNP A0ABX8XFP EXPRESSION TAG SEQADV 9VCB HIS A -20 UNP A0ABX8XFP EXPRESSION TAG SEQADV 9VCB HIS A -19 UNP A0ABX8XFP EXPRESSION TAG SEQADV 9VCB HIS A -18 UNP A0ABX8XFP EXPRESSION TAG SEQADV 9VCB HIS A -17 UNP A0ABX8XFP EXPRESSION TAG SEQADV 9VCB HIS A -16 UNP A0ABX8XFP EXPRESSION TAG SEQADV 9VCB HIS A -15 UNP A0ABX8XFP EXPRESSION TAG SEQADV 9VCB HIS A -14 UNP A0ABX8XFP EXPRESSION TAG SEQADV 9VCB HIS A -13 UNP A0ABX8XFP EXPRESSION TAG SEQADV 9VCB SER A -12 UNP A0ABX8XFP EXPRESSION TAG SEQADV 9VCB SER A -11 UNP A0ABX8XFP EXPRESSION TAG SEQADV 9VCB GLY A -10 UNP A0ABX8XFP EXPRESSION TAG SEQADV 9VCB GLU A -9 UNP A0ABX8XFP EXPRESSION TAG SEQADV 9VCB ASN A -8 UNP A0ABX8XFP EXPRESSION TAG SEQADV 9VCB LEU A -7 UNP A0ABX8XFP EXPRESSION TAG SEQADV 9VCB TYR A -6 UNP A0ABX8XFP EXPRESSION TAG SEQADV 9VCB PHE A -5 UNP A0ABX8XFP EXPRESSION TAG SEQADV 9VCB GLN A -4 UNP A0ABX8XFP EXPRESSION TAG SEQADV 9VCB GLY A -3 UNP A0ABX8XFP EXPRESSION TAG SEQADV 9VCB SER A -2 UNP A0ABX8XFP EXPRESSION TAG SEQADV 9VCB GLY A -1 UNP A0ABX8XFP EXPRESSION TAG SEQADV 9VCB SER A 0 UNP A0ABX8XFP EXPRESSION TAG SEQADV 9VCB ALA A 577 UNP A0ABX8XFP ASP 577 ENGINEERED MUTATION SEQADV 9VCB ALA A 579 UNP A0ABX8XFP ASP 579 ENGINEERED MUTATION SEQRES 1 A 799 MET GLY HIS HIS HIS HIS HIS HIS HIS HIS HIS HIS SER SEQRES 2 A 799 SER GLY GLU ASN LEU TYR PHE GLN GLY SER GLY SER MET SEQRES 3 A 799 ASN ARG PHE ILE LEU GLY PHE SER ALA SER LEU LEU SER SEQRES 4 A 799 ALA MET LEU TRP PRO SER LEU PRO PRO VAL ALA TYR LEU SEQRES 5 A 799 PRO TYR LEU LEU VAL GLY ALA LEU ILE LEU TYR GLN LYS SEQRES 6 A 799 ALA PRO LEU CYS SER GLY VAL LEU PHE ALA MET LEU TRP SEQRES 7 A 799 LEU THR VAL PHE CYS LEU GLY LEU SER ARG GLN ASP LEU SEQRES 8 A 799 PRO VAL GLN GLN GLN PRO LEU GLN VAL ARG GLY GLU ILE SEQRES 9 A 799 ILE SER LEU VAL SER GLN ASN SER ASP TRP LEU SER LEU SEQRES 10 A 799 ASP ILE ALA ILE ILE LYS PRO ASN LEU ILE LEU ARG PRO SEQRES 11 A 799 ARG ALA LYS LEU ARG LEU THR TRP LYS ALA PRO PRO ASP SEQRES 12 A 799 VAL ALA VAL GLY GLN VAL TRP LEU PHE THR ILE THR PRO SEQRES 13 A 799 LYS SER VAL SER ASN VAL LEU ASN GLN GLY GLY TYR ASN SEQRES 14 A 799 GLU GLN LYS GLN LEU ILE SER GLN HIS ILE VAL GLY LYS SEQRES 15 A 799 GLY ARG VAL ILE LYS ALA GLU LEU ILE GLU SER GLN PRO SEQRES 16 A 799 SER LEU ARG ASN GLN LEU VAL SER ALA LEU ALA PRO GLN SEQRES 17 A 799 LEU ALA PRO LEU GLN GLN GLY ASP LEU LEU LEU ALA LEU SEQRES 18 A 799 ILE LEU GLY ASP LYS GLN LEU ILE SER SER GLU ARG TRP SEQRES 19 A 799 GLN MET LEU ARG GLN THR ALA THR GLY HIS LEU VAL ALA SEQRES 20 A 799 ILE SER GLY LEU HIS LEU SER VAL VAL THR ALA TRP ILE SEQRES 21 A 799 TYR ALA VAL MET ILE PHE GLY LEU THR ARG PHE VAL PRO SEQRES 22 A 799 HIS PRO SER ARG ARG ASN TRP VAL PHE ALA LEU LEU LEU SEQRES 23 A 799 SER GLY ILE GLY ALA ALA PHE TYR ALA TYR LEU ALA GLY SEQRES 24 A 799 PHE GLY ILE SER THR GLN ARG ALA LEU VAL MET ILE LEU SEQRES 25 A 799 LEU LEU MET LEU LEU SER LEU LEU LYS ARG PHE SER SER SEQRES 26 A 799 PRO TRP GLU ARG LEU LEU PHE ALA LEU PHE MET VAL LEU SEQRES 27 A 799 LEU ILE ASP PRO LEU ALA CYS LEU SER ALA GLY PHE TRP SEQRES 28 A 799 LEU SER PHE CYS ALA LEU ALA ILE ILE LEU TYR THR LEU SEQRES 29 A 799 GLU ALA ALA PRO LYS VAL HIS GLN LEU THR ASN ASP ILE SEQRES 30 A 799 THR PRO LEU GLY ARG VAL ARG ALA GLY LEU LEU GLN PHE SEQRES 31 A 799 TRP SER ILE GLN TRP ARG LEU SER LEU GLY LEU GLY PHE SEQRES 32 A 799 VAL GLN ALA VAL LEU PHE GLY GLY ILE SER ALA HIS SER SEQRES 33 A 799 LEU TRP ILE ASN MET LEU ALA VAL PRO TRP PHE SER PHE SEQRES 34 A 799 VAL VAL ILE PRO ILE ALA MET ALA GLY PHE VAL CYS TRP SEQRES 35 A 799 TRP ILE GLY THR ALA LEU GLY PHE SER TRP MET GLY LEU SEQRES 36 A 799 LEU GLU LEU SER ASN TRP ALA LEU MET PRO TYR GLY GLN SEQRES 37 A 799 LEU LEU ALA ILE SER GLY GLN LEU PRO ILE HIS TRP GLN SEQRES 38 A 799 VAL VAL SER GLU SER VAL LEU ALA LEU ALA LEU CYS GLY SEQRES 39 A 799 VAL LEU GLY GLY VAL LEU TRP ARG TYR ILE PRO LYS GLN SEQRES 40 A 799 ARG LEU TYR TRP PRO TRP ARG PHE ILE VAL SER LEU LEU SEQRES 41 A 799 PHE VAL PRO PHE LEU LEU SER PHE LEU LEU LYS TRP LEU SEQRES 42 A 799 PRO LEU LYS SER ALA THR TRP SER MET HIS LEU LEU ASP SEQRES 43 A 799 VAL GLY GLN GLY LEU ALA VAL VAL ILE GLU LYS GLU GLY SEQRES 44 A 799 ARG GLY LEU ILE TYR ASP THR GLY ALA ALA PHE GLY GLU SEQRES 45 A 799 SER PHE SER TYR SER GLN ARG VAL ILE ILE PRO PHE LEU SEQRES 46 A 799 ASN ALA LYS GLY ILE ARG GLU ILE ASP TYR VAL PHE ILE SEQRES 47 A 799 SER HIS SER ALA ASN ALA HIS ALA GLY GLY ALA SER ALA SEQRES 48 A 799 LEU LEU ALA ALA TYR PRO LYS ALA GLN TRP ILE THR ASP SEQRES 49 A 799 VAL THR GLU ILE ALA GLY LYS GLY CYS ARG PRO GLN GLN SEQRES 50 A 799 ILE ASN TRP GLN ASP LEU LYS ILE SER ILE ILE PHE PRO SEQRES 51 A 799 GLN LYS PRO ILE ALA GLY ASN ASN GLY SER CYS VAL VAL SEQRES 52 A 799 ARG ILE ASP ASP THR GLN GLN ARG VAL LEU LEU THR GLY SEQRES 53 A 799 ASP ILE GLU LYS ASN SER GLU MET LYS LEU LEU THR GLN SEQRES 54 A 799 VAL LYS MET GLN PRO THR ILE LEU MET SER GLN VAL LEU SEQRES 55 A 799 ILE ALA PRO HIS HIS GLY SER LYS SER SER SER THR GLU SEQRES 56 A 799 ALA PHE ILE ASP ALA VAL SER PRO GLU LEU VAL LEU PHE SEQRES 57 A 799 PRO ALA GLY LEU GLY ASN ARG TYR GLY PHE PRO LYS PRO SEQRES 58 A 799 VAL VAL VAL ASP ARG TYR GLN ALA ARG ASN ILE PRO HIS SEQRES 59 A 799 LEU THR THR GLY ILE GLU GLY GLN ILE SER VAL ILE PHE SEQRES 60 A 799 ARG HIS ASP SER ARG GLU VAL LYS THR TYR ARG ARG ASP SEQRES 61 A 799 LEU ALA PRO PHE TRP TYR ASN ARG LEU PHE ARG PHE GLY SEQRES 62 A 799 ASP LEU ILE ASN PRO GLU SEQRES 1 B 30 DC DC DC DG DC DA DG DC DA DA DT DG DT SEQRES 2 B 30 DA DC DA DA DA DT DA DA DC DA DT DA DA SEQRES 3 B 30 DC DA DG DT HET ZN A1000 1 HETNAM ZN ZINC ION FORMUL 3 ZN ZN 2+ HELIX 1 AA1 MET A 1 ALA A 15 1 15 HELIX 2 AA2 MET A 16 TRP A 18 5 3 HELIX 3 AA3 PRO A 23 ALA A 25 5 3 HELIX 4 AA4 TYR A 26 TYR A 38 1 13 HELIX 5 AA5 ALA A 41 ARG A 63 1 23 HELIX 6 AA6 ASN A 144 GLN A 152 1 9 HELIX 7 AA7 SER A 171 ALA A 185 1 15 HELIX 8 AA8 GLN A 189 GLY A 199 1 11 HELIX 9 AA9 SER A 205 ALA A 216 1 12 HELIX 10 AB1 THR A 217 ALA A 222 1 6 HELIX 11 AB2 SER A 224 VAL A 247 1 24 HELIX 12 AB3 ARG A 252 ALA A 273 1 22 HELIX 13 AB4 GLY A 276 LEU A 295 1 20 HELIX 14 AB5 SER A 300 ASP A 316 1 17 HELIX 15 AB6 PRO A 317 LEU A 321 5 5 HELIX 16 AB7 SER A 322 ALA A 342 1 21 HELIX 17 AB8 PRO A 354 GLY A 385 1 32 HELIX 18 AB9 SER A 388 VAL A 405 1 18 HELIX 19 AC1 VAL A 405 GLY A 424 1 20 HELIX 20 AC2 MET A 428 LEU A 451 1 24 HELIX 21 AC3 SER A 550 VAL A 555 1 6 HELIX 22 AC4 VAL A 555 GLY A 564 1 10 HELIX 23 AC5 ALA A 577 GLY A 582 1 6 HELIX 24 AC6 GLY A 583 TYR A 591 1 9 HELIX 25 AC7 GLY A 631 SER A 635 5 5 HELIX 26 AC8 GLU A 654 GLN A 668 1 15 HELIX 27 AC9 PRO A 680 SER A 684 5 5 HELIX 28 AD1 THR A 689 SER A 697 1 9 HELIX 29 AD2 LYS A 715 ALA A 724 1 10 HELIX 30 AD3 THR A 732 GLY A 736 1 5 HELIX 31 AD4 PHE A 759 ARG A 763 5 5 SHEET 1 AA1 6 LEU A 73 SER A 84 0 SHEET 2 AA1 6 TRP A 89 ILE A 96 -1 O ASP A 93 N SER A 81 SHEET 3 AA1 6 LYS A 108 LYS A 114 -1 O LEU A 111 N LEU A 92 SHEET 4 AA1 6 ILE A 154 GLU A 167 1 O VAL A 160 N THR A 112 SHEET 5 AA1 6 VAL A 124 LYS A 132 -1 N THR A 128 O LYS A 162 SHEET 6 AA1 6 LEU A 73 SER A 84 -1 N VAL A 75 O PHE A 127 SHEET 1 AA2 7 GLN A 595 THR A 598 0 SHEET 2 AA2 7 GLU A 567 ILE A 573 1 N VAL A 571 O ILE A 597 SHEET 3 AA2 7 ARG A 535 TYR A 539 1 N ILE A 538 O PHE A 572 SHEET 4 AA2 7 VAL A 528 LYS A 532 -1 N VAL A 528 O TYR A 539 SHEET 5 AA2 7 TRP A 515 LEU A 519 -1 N HIS A 518 O VAL A 529 SHEET 6 AA2 7 ILE A 738 ARG A 743 -1 O PHE A 742 N TRP A 515 SHEET 7 AA2 7 SER A 746 THR A 751 -1 O LYS A 750 N SER A 739 SHEET 1 AA3 7 GLN A 612 TRP A 615 0 SHEET 2 AA3 7 LEU A 618 PHE A 624 -1 O ILE A 620 N ILE A 613 SHEET 3 AA3 7 VAL A 637 ASP A 641 -1 O VAL A 637 N ILE A 623 SHEET 4 AA3 7 GLN A 645 LEU A 649 -1 O LEU A 649 N VAL A 638 SHEET 5 AA3 7 VAL A 676 ILE A 678 1 O VAL A 676 N ARG A 646 SHEET 6 AA3 7 LEU A 700 PHE A 703 1 O LEU A 702 N LEU A 677 SHEET 7 AA3 7 HIS A 729 THR A 731 1 O LEU A 730 N PHE A 703 SSBOND 1 CYS A 608 CYS A 636 1555 1555 2.11 LINK NE2 HIS A 580 ZN ZN A1000 1555 1555 2.13 LINK OD2 ASP A 652 ZN ZN A1000 1555 1555 1.85 LINK NE2 HIS A 682 ZN ZN A1000 1555 1555 2.12 CISPEP 1 PHE A 624 PRO A 625 0 -11.48 CISPEP 2 PHE A 713 PRO A 714 0 -11.69 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 3994 5667 CONECT 4187 4409 CONECT 4409 4187 CONECT 4536 5667 CONECT 4775 5667 CONECT 5667 3994 4536 4775 MASTER 270 0 1 31 20 0 0 6 5665 2 6 65 END