HEADER RECOMBINATION/DNA 09-JUL-19 6PQR TITLE CRYO-EM STRUCTURE OF HZTRANSIB/INTACT TIR SUBSTRATE DNA PRE-REACTION TITLE 2 COMPLEX (PRC) COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA-MEDIATED TRANSPOSASE; COMPND 3 CHAIN: A, D; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: DNA (5'- COMPND 7 D(*CP*TP*AP*GP*AP*TP*CP*TP*CP*AP*CP*GP*GP*TP*GP*GP*AP*TP*CP*GP*AP*AP* COMPND 8 AP*A)-3'); COMPND 9 CHAIN: B, E; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: DNA (5'- COMPND 13 D(P*TP*TP*TP*TP*CP*GP*AP*TP*CP*CP*AP*CP*CP*GP*TP*GP*AP*GP*AP*TP*CP*TP COMPND 14 *AP*G)-3'); COMPND 15 CHAIN: C, F; COMPND 16 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HELICOVERPA ZEA; SOURCE 3 ORGANISM_COMMON: CORN EARWORM MOTH; SOURCE 4 ORGANISM_TAXID: 7113; SOURCE 5 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 7 EXPRESSION_SYSTEM_CELL_LINE: SF9; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: HELICOVERPA ZEA; SOURCE 11 ORGANISM_TAXID: 7113; SOURCE 12 MOL_ID: 3; SOURCE 13 SYNTHETIC: YES; SOURCE 14 ORGANISM_SCIENTIFIC: HELICOVERPA ZEA; SOURCE 15 ORGANISM_TAXID: 7113 KEYWDS RAG-LIKE TRANSPOSASE, DDE FAMILY ENZYME, TRANSIB, TERMINAL INVERTED KEYWDS 2 REPEAT., RECOMBINATION, RECOMBINATION-DNA COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR C.LIU,Y.YANG,D.G.SCHATZ REVDAT 5 20-MAR-24 6PQR 1 REMARK REVDAT 4 18-DEC-19 6PQR 1 REMARK REVDAT 3 04-DEC-19 6PQR 1 JRNL REVDAT 2 27-NOV-19 6PQR 1 JRNL REVDAT 1 09-OCT-19 6PQR 0 JRNL AUTH C.LIU,Y.YANG,D.G.SCHATZ JRNL TITL STRUCTURES OF A RAG-LIKE TRANSPOSASE DURING CUT-AND-PASTE JRNL TITL 2 TRANSPOSITION. JRNL REF NATURE V. 575 540 2019 JRNL REFN ESSN 1476-4687 JRNL PMID 31723264 JRNL DOI 10.1038/S41586-019-1753-7 REMARK 2 REMARK 2 RESOLUTION. 3.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : GAUTOMATCH, SERIALEM, RELION, UCSF REMARK 3 CHIMERA, RELION, RELION, RELION, RELION, REMARK 3 PHENIX REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : 6PQN REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : RIGID BODY FIT REMARK 3 REFINEMENT TARGET : CORRELATION COEFFICIENT REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : INITIAL LOCAL FITTING WAS DONE USING UCSF REMARK 3 CHIMERA, THEN MANUALLY ADJUSTED AND REBUILT IN COOT. FINAL MODEL REMARK 3 WAS REFINED USING PHENIX REAL-SPACE REFINEMENT. 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) : 3.400 REMARK 3 NUMBER OF PARTICLES : 32984 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 6PQR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-JUL-19. REMARK 100 THE DEPOSITION ID IS D_1000242908. 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 : PRE-REACTION COMPLEX OF REMARK 245 HZTRANSIB WITH INTACT TIR REMARK 245 SUBSTRATE DNA REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 0.30 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : BLOT FOR 3 SECONDS BEFORE REMARK 245 PLUNGING REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.50 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 SUMMIT (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1400.00 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) : 5080.00 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 : PRELIMINARY GRID SCREENING REMARK 245 WAS PERFORMED MANUALLY. 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: HEXAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F 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 LYS A 17 REMARK 465 PRO A 18 REMARK 465 ALA A 19 REMARK 465 PRO A 20 REMARK 465 SER A 131 REMARK 465 ARG A 132 REMARK 465 TYR A 133 REMARK 465 LYS A 134 REMARK 465 GLN A 135 REMARK 465 ASN A 136 REMARK 465 ILE A 137 REMARK 465 GLU A 138 REMARK 465 SER A 139 REMARK 465 GLY A 140 REMARK 465 GLN A 141 REMARK 465 ALA A 245 REMARK 465 LYS A 246 REMARK 465 PRO A 247 REMARK 465 THR A 248 REMARK 465 GLU A 249 REMARK 465 MET A 250 REMARK 465 SER A 251 REMARK 465 LYS A 252 REMARK 465 HIS A 274 REMARK 465 HIS A 509 REMARK 465 HIS A 510 REMARK 465 HIS A 511 REMARK 465 HIS A 512 REMARK 465 HIS A 513 REMARK 465 DC B 9 REMARK 465 DT B 10 REMARK 465 DA C 23 REMARK 465 DG C 24 REMARK 465 LYS D 17 REMARK 465 PRO D 18 REMARK 465 ALA D 19 REMARK 465 PRO D 20 REMARK 465 SER D 131 REMARK 465 ARG D 132 REMARK 465 TYR D 133 REMARK 465 LYS D 134 REMARK 465 GLN D 135 REMARK 465 ASN D 136 REMARK 465 ILE D 137 REMARK 465 GLU D 138 REMARK 465 SER D 139 REMARK 465 GLY D 140 REMARK 465 GLN D 141 REMARK 465 ALA D 245 REMARK 465 LYS D 246 REMARK 465 PRO D 247 REMARK 465 THR D 248 REMARK 465 GLU D 249 REMARK 465 MET D 250 REMARK 465 SER D 251 REMARK 465 LYS D 252 REMARK 465 HIS D 274 REMARK 465 HIS D 509 REMARK 465 HIS D 510 REMARK 465 HIS D 511 REMARK 465 HIS D 512 REMARK 465 HIS D 513 REMARK 465 DC E 9 REMARK 465 DT E 10 REMARK 465 DA F 23 REMARK 465 DG F 24 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 159 CG OD1 OD2 REMARK 470 HIS A 508 CG ND1 CD2 CE1 NE2 REMARK 470 ASP D 159 CG OD1 OD2 REMARK 470 HIS D 508 CG ND1 CD2 CE1 NE2 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 210 47.33 39.92 REMARK 500 LEU A 429 136.80 -39.05 REMARK 500 GLN D 210 47.38 39.84 REMARK 500 LEU D 429 136.82 -39.06 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 601 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 125 OD1 REMARK 620 2 ASP A 224 OD2 127.7 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 602 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 240 SG REMARK 620 2 CYS A 243 SG 103.0 REMARK 620 3 HIS A 408 NE2 98.3 93.6 REMARK 620 4 LYS A 409 NZ 66.4 125.9 139.3 REMARK 620 5 HIS A 413 NE2 159.3 61.5 96.5 110.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 603 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 431 OE2 REMARK 620 2 GLU A 435 OE2 125.5 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG D 601 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP D 125 OD1 REMARK 620 2 ASP D 224 OD2 127.6 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN D 602 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 240 SG REMARK 620 2 CYS D 243 SG 103.0 REMARK 620 3 HIS D 408 NE2 98.3 93.6 REMARK 620 4 LYS D 409 NZ 66.4 125.9 139.3 REMARK 620 5 HIS D 413 NE2 159.3 61.5 96.5 110.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K D 603 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU D 431 OE2 REMARK 620 2 GLU D 435 OE2 125.5 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K A 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG D 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN D 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K D 603 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-20452 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF HZTRANSIB/INTACT TIR SUBSTRATE DNA PRE- REMARK 900 REACTION COMPLEX (PRC) REMARK 900 RELATED ID: EMD-20453 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-20455 RELATED DB: EMDB DBREF 6PQR A 17 507 UNP B0F0C5 B0F0C5_HELZE 17 507 DBREF 6PQR B 9 32 PDB 6PQR 6PQR 9 32 DBREF 6PQR C 1 24 PDB 6PQR 6PQR 1 24 DBREF 6PQR D 17 507 UNP B0F0C5 B0F0C5_HELZE 17 507 DBREF 6PQR E 9 32 PDB 6PQR 6PQR 9 32 DBREF 6PQR F 1 24 PDB 6PQR 6PQR 1 24 SEQADV 6PQR HIS A 508 UNP B0F0C5 EXPRESSION TAG SEQADV 6PQR HIS A 509 UNP B0F0C5 EXPRESSION TAG SEQADV 6PQR HIS A 510 UNP B0F0C5 EXPRESSION TAG SEQADV 6PQR HIS A 511 UNP B0F0C5 EXPRESSION TAG SEQADV 6PQR HIS A 512 UNP B0F0C5 EXPRESSION TAG SEQADV 6PQR HIS A 513 UNP B0F0C5 EXPRESSION TAG SEQADV 6PQR HIS D 508 UNP B0F0C5 EXPRESSION TAG SEQADV 6PQR HIS D 509 UNP B0F0C5 EXPRESSION TAG SEQADV 6PQR HIS D 510 UNP B0F0C5 EXPRESSION TAG SEQADV 6PQR HIS D 511 UNP B0F0C5 EXPRESSION TAG SEQADV 6PQR HIS D 512 UNP B0F0C5 EXPRESSION TAG SEQADV 6PQR HIS D 513 UNP B0F0C5 EXPRESSION TAG SEQRES 1 A 497 LYS PRO ALA PRO SER THR ILE PHE SER PRO GLU LYS ALA SEQRES 2 A 497 LEU GLY LEU LEU LEU SER LEU LYS LEU SER LYS TRP GLN SEQRES 3 A 497 TYR ILE THR LEU ARG GLU THR THR ILE ARG GLU GLY SER SEQRES 4 A 497 LYS GLU ILE TYR PRO SER TYR TYR LYS VAL GLN LYS ALA SEQRES 5 A 497 LYS LEU GLN CYS TYR PRO PRO LYS ALA PHE VAL ALA VAL SEQRES 6 A 497 THR ASP SER SER ALA LYS ILE ALA LEU GLN ALA LEU LEU SEQRES 7 A 497 ASP LEU THR VAL ASN ARG ILE PHE GLU THR ILE ARG SER SEQRES 8 A 497 PRO ASP ALA ILE GLN ASN LYS GLN LEU ILE LEU ILE SER SEQRES 9 A 497 LYS TRP GLY PHE ASP GLY ALA SER ASN GLN SER ARG TYR SEQRES 10 A 497 LYS GLN ASN ILE GLU SER GLY GLN GLY ASP SER SER ILE SEQRES 11 A 497 PHE MET THR SER LEU VAL PRO LEU LYS LEU THR ALA ASP SEQRES 12 A 497 GLY ASP THR VAL TRP VAL ASN PRO LYS PRO CYS SER PRO SEQRES 13 A 497 MET TYR CYS ARG PRO VAL GLN PHE SER PHE VAL LYS GLU SEQRES 14 A 497 THR LYS ASP VAL VAL ILE ASN GLU LYS THR ALA MET ASP SEQRES 15 A 497 ASP GLU ILE GLU ALA LEU VAL PRO SER LYS CYS GLN GLY SEQRES 16 A 497 HIS GLU ILE SER HIS LYS LEU MET MET THR MET ILE ASP SEQRES 17 A 497 GLY LYS ILE CYS THR TYR LEU SER GLU ALA LYS SER ASN SEQRES 18 A 497 ALA ALA CYS TYR LEU CYS LEU ALA LYS PRO THR GLU MET SEQRES 19 A 497 SER LYS LEU ASP VAL ILE ALA SER LYS THR ILE SER SER SEQRES 20 A 497 GLY VAL TYR GLU PHE GLY LEU SER THR LEU HIS ALA ARG SEQRES 21 A 497 ILE ASN VAL MET GLU CYS LEU LEU HIS ILE ALA TYR ARG SEQRES 22 A 497 LEU ASP PHE LYS LYS TRP SER ALA ARG GLY GLU GLY HIS SEQRES 23 A 497 GLN GLU LEU LEU HIS SER ARG LYS LYS LEU ILE GLN ASP SEQRES 24 A 497 ARG PHE LYS ASP ASP LEU ASN LEU LEU ILE ASP ILE VAL SEQRES 25 A 497 LYS GLN GLY SER GLY THR THR ASN ASP GLY ASN THR ALA SEQRES 26 A 497 ARG ARG PHE PHE GLU PHE PRO ASP LYS THR ALA ALA ILE SEQRES 27 A 497 THR GLY LEU ASP GLU ASP LEU ILE ARG ARG PHE SER VAL SEQRES 28 A 497 ILE LEU GLN ALA ILE THR SER GLY GLU ILE ILE ASP VAL SEQRES 29 A 497 PRO LYS PHE LYS GLU TYR ALA ARG THR THR ALA GLU LYS SEQRES 30 A 497 TYR VAL GLU LEU TYR ASP TRP TYR TYR MET SER SER THR SEQRES 31 A 497 VAL HIS LYS LEU LEU ILE HIS GLY GLY ASP ILE ILE ALA SEQRES 32 A 497 GLU ASN ALA ILE VAL PRO ILE GLY SER LEU SER GLU GLU SEQRES 33 A 497 ALA SER GLU ALA ARG ASN LYS ASP PHE ARG ARG PHE ARG SEQRES 34 A 497 GLU HIS HIS SER ARG LYS LYS SER ARG GLN ALA SER ASN SEQRES 35 A 497 GLU ASP ILE LEU ASN MET LEU ILE ILE SER SER ASP PRO SEQRES 36 A 497 LEU ILE SER PHE THR ARG PRO LYS LEU ASP ALA HIS LYS SEQRES 37 A 497 ARG GLN THR TYR PHE LYS GLU THR VAL GLU LEU LEU GLN SEQRES 38 A 497 LEU GLN ASP GLN GLU ALA PRO THR GLU PHE HIS HIS HIS SEQRES 39 A 497 HIS HIS HIS SEQRES 1 B 24 DC DT DA DG DA DT DC DT DC DA DC DG DG SEQRES 2 B 24 DT DG DG DA DT DC DG DA DA DA DA SEQRES 1 C 24 DT DT DT DT DC DG DA DT DC DC DA DC DC SEQRES 2 C 24 DG DT DG DA DG DA DT DC DT DA DG SEQRES 1 D 497 LYS PRO ALA PRO SER THR ILE PHE SER PRO GLU LYS ALA SEQRES 2 D 497 LEU GLY LEU LEU LEU SER LEU LYS LEU SER LYS TRP GLN SEQRES 3 D 497 TYR ILE THR LEU ARG GLU THR THR ILE ARG GLU GLY SER SEQRES 4 D 497 LYS GLU ILE TYR PRO SER TYR TYR LYS VAL GLN LYS ALA SEQRES 5 D 497 LYS LEU GLN CYS TYR PRO PRO LYS ALA PHE VAL ALA VAL SEQRES 6 D 497 THR ASP SER SER ALA LYS ILE ALA LEU GLN ALA LEU LEU SEQRES 7 D 497 ASP LEU THR VAL ASN ARG ILE PHE GLU THR ILE ARG SER SEQRES 8 D 497 PRO ASP ALA ILE GLN ASN LYS GLN LEU ILE LEU ILE SER SEQRES 9 D 497 LYS TRP GLY PHE ASP GLY ALA SER ASN GLN SER ARG TYR SEQRES 10 D 497 LYS GLN ASN ILE GLU SER GLY GLN GLY ASP SER SER ILE SEQRES 11 D 497 PHE MET THR SER LEU VAL PRO LEU LYS LEU THR ALA ASP SEQRES 12 D 497 GLY ASP THR VAL TRP VAL ASN PRO LYS PRO CYS SER PRO SEQRES 13 D 497 MET TYR CYS ARG PRO VAL GLN PHE SER PHE VAL LYS GLU SEQRES 14 D 497 THR LYS ASP VAL VAL ILE ASN GLU LYS THR ALA MET ASP SEQRES 15 D 497 ASP GLU ILE GLU ALA LEU VAL PRO SER LYS CYS GLN GLY SEQRES 16 D 497 HIS GLU ILE SER HIS LYS LEU MET MET THR MET ILE ASP SEQRES 17 D 497 GLY LYS ILE CYS THR TYR LEU SER GLU ALA LYS SER ASN SEQRES 18 D 497 ALA ALA CYS TYR LEU CYS LEU ALA LYS PRO THR GLU MET SEQRES 19 D 497 SER LYS LEU ASP VAL ILE ALA SER LYS THR ILE SER SER SEQRES 20 D 497 GLY VAL TYR GLU PHE GLY LEU SER THR LEU HIS ALA ARG SEQRES 21 D 497 ILE ASN VAL MET GLU CYS LEU LEU HIS ILE ALA TYR ARG SEQRES 22 D 497 LEU ASP PHE LYS LYS TRP SER ALA ARG GLY GLU GLY HIS SEQRES 23 D 497 GLN GLU LEU LEU HIS SER ARG LYS LYS LEU ILE GLN ASP SEQRES 24 D 497 ARG PHE LYS ASP ASP LEU ASN LEU LEU ILE ASP ILE VAL SEQRES 25 D 497 LYS GLN GLY SER GLY THR THR ASN ASP GLY ASN THR ALA SEQRES 26 D 497 ARG ARG PHE PHE GLU PHE PRO ASP LYS THR ALA ALA ILE SEQRES 27 D 497 THR GLY LEU ASP GLU ASP LEU ILE ARG ARG PHE SER VAL SEQRES 28 D 497 ILE LEU GLN ALA ILE THR SER GLY GLU ILE ILE ASP VAL SEQRES 29 D 497 PRO LYS PHE LYS GLU TYR ALA ARG THR THR ALA GLU LYS SEQRES 30 D 497 TYR VAL GLU LEU TYR ASP TRP TYR TYR MET SER SER THR SEQRES 31 D 497 VAL HIS LYS LEU LEU ILE HIS GLY GLY ASP ILE ILE ALA SEQRES 32 D 497 GLU ASN ALA ILE VAL PRO ILE GLY SER LEU SER GLU GLU SEQRES 33 D 497 ALA SER GLU ALA ARG ASN LYS ASP PHE ARG ARG PHE ARG SEQRES 34 D 497 GLU HIS HIS SER ARG LYS LYS SER ARG GLN ALA SER ASN SEQRES 35 D 497 GLU ASP ILE LEU ASN MET LEU ILE ILE SER SER ASP PRO SEQRES 36 D 497 LEU ILE SER PHE THR ARG PRO LYS LEU ASP ALA HIS LYS SEQRES 37 D 497 ARG GLN THR TYR PHE LYS GLU THR VAL GLU LEU LEU GLN SEQRES 38 D 497 LEU GLN ASP GLN GLU ALA PRO THR GLU PHE HIS HIS HIS SEQRES 39 D 497 HIS HIS HIS SEQRES 1 E 24 DC DT DA DG DA DT DC DT DC DA DC DG DG SEQRES 2 E 24 DT DG DG DA DT DC DG DA DA DA DA SEQRES 1 F 24 DT DT DT DT DC DG DA DT DC DC DA DC DC SEQRES 2 F 24 DG DT DG DA DG DA DT DC DT DA DG HET MG A 601 1 HET ZN A 602 1 HET K A 603 1 HET MG D 601 1 HET ZN D 602 1 HET K D 603 1 HETNAM MG MAGNESIUM ION HETNAM ZN ZINC ION HETNAM K POTASSIUM ION FORMUL 7 MG 2(MG 2+) FORMUL 8 ZN 2(ZN 2+) FORMUL 9 K 2(K 1+) HELIX 1 AA1 SER A 25 LEU A 36 1 12 HELIX 2 AA2 SER A 39 GLU A 53 1 15 HELIX 3 AA3 SER A 61 GLN A 71 1 11 HELIX 4 AA4 ALA A 89 ILE A 105 1 17 HELIX 5 AA5 SER A 171 CYS A 175 5 5 HELIX 6 AA6 THR A 186 GLU A 202 1 17 HELIX 7 AA7 ASP A 224 LEU A 231 1 8 HELIX 8 AA8 GLY A 264 THR A 272 1 9 HELIX 9 AA9 ARG A 276 ARG A 289 1 14 HELIX 10 AB1 HIS A 302 LEU A 321 1 20 HELIX 11 AB2 ASP A 337 PHE A 347 1 11 HELIX 12 AB3 PHE A 347 GLY A 356 1 10 HELIX 13 AB4 ASP A 358 THR A 373 1 16 HELIX 14 AB5 ASP A 379 GLU A 396 1 18 HELIX 15 AB6 SER A 404 HIS A 413 1 10 HELIX 16 AB7 HIS A 413 ASN A 421 1 9 HELIX 17 AB8 SER A 430 HIS A 447 1 18 HELIX 18 AB9 SER A 453 SER A 468 1 16 HELIX 19 AC1 PHE A 489 GLU A 494 1 6 HELIX 20 AC2 SER D 25 LEU D 36 1 12 HELIX 21 AC3 SER D 39 GLU D 53 1 15 HELIX 22 AC4 SER D 61 GLN D 71 1 11 HELIX 23 AC5 ALA D 89 ILE D 105 1 17 HELIX 24 AC6 SER D 171 CYS D 175 5 5 HELIX 25 AC7 THR D 186 GLU D 202 1 17 HELIX 26 AC8 ASP D 224 LEU D 231 1 8 HELIX 27 AC9 GLY D 264 THR D 272 1 9 HELIX 28 AD1 ARG D 276 ARG D 289 1 14 HELIX 29 AD2 HIS D 302 LEU D 321 1 20 HELIX 30 AD3 ASP D 337 PHE D 347 1 11 HELIX 31 AD4 PHE D 347 GLY D 356 1 10 HELIX 32 AD5 ASP D 358 THR D 373 1 16 HELIX 33 AD6 ASP D 379 GLU D 396 1 18 HELIX 34 AD7 SER D 404 HIS D 413 1 10 HELIX 35 AD8 HIS D 413 ASN D 421 1 9 HELIX 36 AD9 SER D 430 HIS D 447 1 18 HELIX 37 AE1 SER D 453 SER D 468 1 16 HELIX 38 AE2 PHE D 489 GLU D 494 1 6 SHEET 1 AA1 5 VAL A 79 VAL A 81 0 SHEET 2 AA1 5 SER A 85 ILE A 88 -1 O LYS A 87 N ALA A 80 SHEET 3 AA1 5 ARG A 176 SER A 181 -1 O VAL A 178 N ILE A 88 SHEET 4 AA1 5 ILE A 146 ALA A 158 -1 N THR A 149 O GLN A 179 SHEET 5 AA1 5 ASP A 161 VAL A 165 -1 O ASP A 161 N ALA A 158 SHEET 1 AA2 7 VAL A 79 VAL A 81 0 SHEET 2 AA2 7 SER A 85 ILE A 88 -1 O LYS A 87 N ALA A 80 SHEET 3 AA2 7 ARG A 176 SER A 181 -1 O VAL A 178 N ILE A 88 SHEET 4 AA2 7 ILE A 146 ALA A 158 -1 N THR A 149 O GLN A 179 SHEET 5 AA2 7 LEU A 116 ALA A 127 -1 N ILE A 117 O THR A 157 SHEET 6 AA2 7 HIS A 212 ILE A 223 1 O MET A 222 N TRP A 122 SHEET 7 AA2 7 SER A 207 CYS A 209 -1 N SER A 207 O ILE A 214 SHEET 1 AA3 2 ILE A 377 ILE A 378 0 SHEET 2 AA3 2 LEU A 496 GLN A 497 -1 O GLN A 497 N ILE A 377 SHEET 1 AA4 5 VAL D 79 VAL D 81 0 SHEET 2 AA4 5 SER D 85 ILE D 88 -1 O LYS D 87 N ALA D 80 SHEET 3 AA4 5 ARG D 176 SER D 181 -1 O VAL D 178 N ILE D 88 SHEET 4 AA4 5 ILE D 146 ALA D 158 -1 N THR D 149 O GLN D 179 SHEET 5 AA4 5 ASP D 161 VAL D 165 -1 O ASP D 161 N ALA D 158 SHEET 1 AA5 7 VAL D 79 VAL D 81 0 SHEET 2 AA5 7 SER D 85 ILE D 88 -1 O LYS D 87 N ALA D 80 SHEET 3 AA5 7 ARG D 176 SER D 181 -1 O VAL D 178 N ILE D 88 SHEET 4 AA5 7 ILE D 146 ALA D 158 -1 N THR D 149 O GLN D 179 SHEET 5 AA5 7 LEU D 116 ALA D 127 -1 N ILE D 117 O THR D 157 SHEET 6 AA5 7 HIS D 212 ILE D 223 1 O MET D 222 N TRP D 122 SHEET 7 AA5 7 SER D 207 CYS D 209 -1 N SER D 207 O ILE D 214 SHEET 1 AA6 2 ILE D 377 ILE D 378 0 SHEET 2 AA6 2 LEU D 496 GLN D 497 -1 O GLN D 497 N ILE D 377 LINK OD1 ASP A 125 MG MG A 601 1555 1555 2.08 LINK OD2 ASP A 224 MG MG A 601 1555 1555 2.10 LINK SG CYS A 240 ZN ZN A 602 1555 1555 2.35 LINK SG CYS A 243 ZN ZN A 602 1555 1555 2.26 LINK NE2 HIS A 408 ZN ZN A 602 1555 1555 2.05 LINK NZ LYS A 409 ZN ZN A 602 1555 1555 2.24 LINK NE2 HIS A 413 ZN ZN A 602 1555 1555 2.04 LINK OE2 GLU A 431 K K A 603 1555 1555 3.42 LINK OE2 GLU A 435 K K A 603 1555 1555 2.85 LINK OD1 ASP D 125 MG MG D 601 1555 1555 2.08 LINK OD2 ASP D 224 MG MG D 601 1555 1555 2.10 LINK SG CYS D 240 ZN ZN D 602 1555 1555 2.35 LINK SG CYS D 243 ZN ZN D 602 1555 1555 2.26 LINK NE2 HIS D 408 ZN ZN D 602 1555 1555 2.05 LINK NZ LYS D 409 ZN ZN D 602 1555 1555 2.24 LINK NE2 HIS D 413 ZN ZN D 602 1555 1555 2.04 LINK OE2 GLU D 431 K K D 603 1555 1555 3.42 LINK OE2 GLU D 435 K K D 603 1555 1555 2.85 SITE 1 AC1 2 ASP A 125 ASP A 224 SITE 1 AC2 5 CYS A 240 CYS A 243 HIS A 408 LYS A 409 SITE 2 AC2 5 HIS A 413 SITE 1 AC3 2 GLU A 431 GLU A 435 SITE 1 AC4 2 ASP D 125 ASP D 224 SITE 1 AC5 5 CYS D 240 CYS D 243 HIS D 408 LYS D 409 SITE 2 AC5 5 HIS D 413 SITE 1 AC6 2 GLU D 431 GLU D 435 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