HEADER IMMUNE SYSTEM 05-SEP-22 8AZA TITLE STRUCTURE OF RIP2K DIMER BOUND TO THE XIAP BIR2 DOMAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: E3 UBIQUITIN-PROTEIN LIGASE XIAP; COMPND 3 CHAIN: C; COMPND 4 SYNONYM: BACULOVIRAL IAP REPEAT-CONTAINING PROTEIN 4,IAP-LIKE COMPND 5 PROTEIN,ILP,HILP,INHIBITOR OF APOPTOSIS PROTEIN 3,IAP-3,HIAP-3,HIAP3, COMPND 6 RING-TYPE E3 UBIQUITIN TRANSFERASE XIAP,X-LINKED INHIBITOR OF COMPND 7 APOPTOSIS PROTEIN,X-LINKED IAP; COMPND 8 EC: 2.3.2.27; COMPND 9 ENGINEERED: YES; COMPND 10 MOL_ID: 2; COMPND 11 MOLECULE: RECEPTOR-INTERACTING SERINE/THREONINE-PROTEIN KINASE 2; COMPND 12 CHAIN: A, B; COMPND 13 SYNONYM: CARD-CONTAINING INTERLEUKIN-1 BETA-CONVERTING ENZYME- COMPND 14 ASSOCIATED KINASE,CARD-CONTAINING IL-1 BETA ICE-KINASE,RIP-LIKE- COMPND 15 INTERACTING CLARP KINASE,RECEPTOR-INTERACTING PROTEIN 2,RIP-2, COMPND 16 TYROSINE-PROTEIN KINASE RIPK2; COMPND 17 EC: 2.7.11.1,2.7.10.2; COMPND 18 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: XIAP, API3, BIRC4, IAP3; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: RIPK2, CARDIAK, RICK, RIP2, UNQ277/PRO314/PRO34092; SOURCE 13 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 7108 KEYWDS KINASE, BIR2, COMPLEX, DIMER, IMMUNE SYSTEM EXPDTA ELECTRON MICROSCOPY AUTHOR E.PELLEGRINI,S.CUSACK REVDAT 2 20-SEP-23 8AZA 1 JRNL REVDAT 1 26-OCT-22 8AZA 0 JRNL AUTH M.LETHIER,K.HUARD,M.HONS,A.FAVIER,B.BRUTSCHER,E.BOERI ERBA, JRNL AUTH 2 D.W.ABBOTT,S.CUSACK,E.PELLEGRINI JRNL TITL STRUCTURE SHOWS THAT THE BIR2 DOMAIN OF E3 LIGASE XIAP BINDS JRNL TITL 2 ACROSS THE RIPK2 KINASE DIMER INTERFACE. JRNL REF LIFE SCI ALLIANCE V. 6 2023 JRNL REFN ESSN 2575-1077 JRNL PMID 37673444 JRNL DOI 10.26508/LSA.202201784 REMARK 2 REMARK 2 RESOLUTION. 3.15 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : UCSF CHIMERA, PHENIX, CRYOSPARC, REMARK 3 CRYOSPARC, 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 : REAL REMARK 3 REFINEMENT PROTOCOL : RIGID BODY FIT 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) : 3.150 REMARK 3 NUMBER OF PARTICLES : 173600 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 8AZA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 05-SEP-22. REMARK 100 THE DEPOSITION ID IS D_1292125277. 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 : DIMERIC RIP2K BOUND TO XIAP REMARK 245 BIR2 DOMAIN; RIP2K DIMER; BIR2 REMARK 245 DOMAIN OF E3 LIGASE XIAP 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 : 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 QUANTUM (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 800.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2500.00 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) : 4670.00 REMARK 245 ILLUMINATION MODE : OTHER REMARK 245 NOMINAL MAGNIFICATION : 165000 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: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, 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 TYR C 154 REMARK 465 PRO C 155 REMARK 465 ARG C 156 REMARK 465 ASN C 157 REMARK 465 PRO C 158 REMARK 465 LEU C 235 REMARK 465 ASN C 236 REMARK 465 ILE C 237 REMARK 465 ARG C 238 REMARK 465 SER C 239 REMARK 465 GLU C 240 REMARK 465 MET A 1 REMARK 465 ASN A 2 REMARK 465 GLY A 3 REMARK 465 GLU A 4 REMARK 465 ALA A 5 REMARK 465 ILE A 6 REMARK 465 CYS A 7 REMARK 465 SER A 176 REMARK 465 GLN A 177 REMARK 465 SER A 178 REMARK 465 ARG A 179 REMARK 465 SER A 180 REMARK 465 SER A 181 REMARK 465 LYS A 182 REMARK 465 SER A 183 REMARK 465 ALA A 184 REMARK 465 PRO A 185 REMARK 465 GLU A 186 REMARK 465 GLY A 187 REMARK 465 GLY A 188 REMARK 465 TYR A 198 REMARK 465 GLU A 199 REMARK 465 PRO A 200 REMARK 465 GLY A 201 REMARK 465 GLN A 202 REMARK 465 LYS A 203 REMARK 465 SER A 204 REMARK 465 ASP A 231 REMARK 465 VAL A 232 REMARK 465 THR A 233 REMARK 465 GLN A 315 REMARK 465 SER A 316 REMARK 465 VAL A 317 REMARK 465 MET B 1 REMARK 465 ASN B 2 REMARK 465 GLY B 3 REMARK 465 GLU B 4 REMARK 465 ALA B 5 REMARK 465 ILE B 6 REMARK 465 CYS B 7 REMARK 465 HIS B 50 REMARK 465 ILE B 51 REMARK 465 HIS B 52 REMARK 465 THR B 53 REMARK 465 PRO B 54 REMARK 465 LEU B 55 REMARK 465 LEU B 56 REMARK 465 ASP B 57 REMARK 465 SER B 58 REMARK 465 MET B 172 REMARK 465 MET B 173 REMARK 465 SER B 174 REMARK 465 LEU B 175 REMARK 465 SER B 176 REMARK 465 GLN B 177 REMARK 465 SER B 178 REMARK 465 ARG B 179 REMARK 465 SER B 180 REMARK 465 SER B 181 REMARK 465 LYS B 182 REMARK 465 SER B 183 REMARK 465 ALA B 184 REMARK 465 PRO B 185 REMARK 465 GLU B 186 REMARK 465 GLY B 187 REMARK 465 GLY B 188 REMARK 465 THR B 189 REMARK 465 ILE B 190 REMARK 465 ILE B 191 REMARK 465 TYR B 192 REMARK 465 MET B 193 REMARK 465 PRO B 194 REMARK 465 PRO B 195 REMARK 465 GLU B 196 REMARK 465 ASN B 197 REMARK 465 TYR B 198 REMARK 465 GLU B 199 REMARK 465 PRO B 200 REMARK 465 GLY B 201 REMARK 465 GLN B 202 REMARK 465 LYS B 203 REMARK 465 SER B 204 REMARK 465 ARG B 205 REMARK 465 PHE B 229 REMARK 465 GLU B 230 REMARK 465 ASP B 231 REMARK 465 VAL B 232 REMARK 465 THR B 233 REMARK 465 ASN B 234 REMARK 465 PRO B 235 REMARK 465 LEU B 236 REMARK 465 GLN B 237 REMARK 465 ILE B 238 REMARK 465 MET B 239 REMARK 465 TYR B 240 REMARK 465 SER B 241 REMARK 465 VAL B 242 REMARK 465 SER B 243 REMARK 465 GLN B 244 REMARK 465 GLY B 245 REMARK 465 HIS B 246 REMARK 465 GLN B 315 REMARK 465 SER B 316 REMARK 465 VAL B 317 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 PRO C 181 -36.37 -39.07 REMARK 500 ASP A 20 64.73 63.05 REMARK 500 HIS A 145 -10.99 71.24 REMARK 500 ASP A 146 25.39 -141.81 REMARK 500 HIS B 144 -62.30 -91.73 REMARK 500 HIS B 145 5.81 59.19 REMARK 500 ASN B 251 -179.73 -69.33 REMARK 500 TRP B 273 34.36 -97.94 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 C 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 200 SG REMARK 620 2 CYS C 203 SG 111.5 REMARK 620 3 HIS C 220 NE2 95.7 152.7 REMARK 620 4 CYS C 227 SG 112.9 104.5 60.7 REMARK 620 N 1 2 3 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 51600 RELATED DB: BMRB REMARK 900 RELATED ID: EMD-15757 RELATED DB: EMDB REMARK 900 STRUCTURE OF RIP2K DIMER WITH BOUND THE XIAP BIR2 DOMAIN DBREF 8AZA C 154 240 UNP P98170 XIAP_HUMAN 154 240 DBREF 8AZA A 1 317 UNP O43353 RIPK2_HUMAN 1 317 DBREF 8AZA B 1 317 UNP O43353 RIPK2_HUMAN 1 317 SEQRES 1 C 87 TYR PRO ARG ASN PRO ALA MET TYR SER GLU GLU ALA ARG SEQRES 2 C 87 LEU LYS SER PHE GLN ASN TRP PRO ASP TYR ALA HIS LEU SEQRES 3 C 87 THR PRO ARG GLU LEU ALA SER ALA GLY LEU TYR TYR THR SEQRES 4 C 87 GLY ILE GLY ASP GLN VAL GLN CYS PHE CYS CYS GLY GLY SEQRES 5 C 87 LYS LEU LYS ASN TRP GLU PRO CYS ASP ARG ALA TRP SER SEQRES 6 C 87 GLU HIS ARG ARG HIS PHE PRO ASN CYS PHE PHE VAL LEU SEQRES 7 C 87 GLY ARG ASN LEU ASN ILE ARG SER GLU SEQRES 1 A 317 MET ASN GLY GLU ALA ILE CYS SER ALA LEU PRO THR ILE SEQRES 2 A 317 PRO TYR HIS LYS LEU ALA ASP LEU ARG TYR LEU SER ARG SEQRES 3 A 317 GLY ALA SER GLY THR VAL SER SER ALA ARG HIS ALA ASP SEQRES 4 A 317 TRP ARG VAL GLN VAL ALA VAL LYS HIS LEU HIS ILE HIS SEQRES 5 A 317 THR PRO LEU LEU ASP SER GLU ARG LYS ASP VAL LEU ARG SEQRES 6 A 317 GLU ALA GLU ILE LEU HIS LYS ALA ARG PHE SER TYR ILE SEQRES 7 A 317 LEU PRO ILE LEU GLY ILE CYS ASN GLU PRO GLU PHE LEU SEQRES 8 A 317 GLY ILE VAL THR GLU TYR MET PRO ASN GLY SER LEU ASN SEQRES 9 A 317 GLU LEU LEU HIS ARG LYS THR GLU TYR PRO ASP VAL ALA SEQRES 10 A 317 TRP PRO LEU ARG PHE ARG ILE LEU HIS GLU ILE ALA LEU SEQRES 11 A 317 GLY VAL ASN TYR LEU HIS ASN MET THR PRO PRO LEU LEU SEQRES 12 A 317 HIS HIS ASP LEU LYS THR GLN ASN ILE LEU LEU ASP ASN SEQRES 13 A 317 GLU PHE HIS VAL LYS ILE ALA ASP PHE GLY LEU SER LYS SEQRES 14 A 317 TRP ARG MET MET SER LEU SER GLN SER ARG SER SER LYS SEQRES 15 A 317 SER ALA PRO GLU GLY GLY THR ILE ILE TYR MET PRO PRO SEQRES 16 A 317 GLU ASN TYR GLU PRO GLY GLN LYS SER ARG ALA SER ILE SEQRES 17 A 317 LYS HIS ASP ILE TYR SER TYR ALA VAL ILE THR TRP GLU SEQRES 18 A 317 VAL LEU SER ARG LYS GLN PRO PHE GLU ASP VAL THR ASN SEQRES 19 A 317 PRO LEU GLN ILE MET TYR SER VAL SER GLN GLY HIS ARG SEQRES 20 A 317 PRO VAL ILE ASN GLU GLU SER LEU PRO TYR ASP ILE PRO SEQRES 21 A 317 HIS ARG ALA ARG MET ILE SER LEU ILE GLU SER GLY TRP SEQRES 22 A 317 ALA GLN ASN PRO ASP GLU ARG PRO SER PHE LEU LYS CYS SEQRES 23 A 317 LEU ILE GLU LEU GLU PRO VAL LEU ARG THR PHE GLU GLU SEQRES 24 A 317 ILE THR PHE LEU GLU ALA VAL ILE GLN LEU LYS LYS THR SEQRES 25 A 317 LYS LEU GLN SER VAL SEQRES 1 B 317 MET ASN GLY GLU ALA ILE CYS SER ALA LEU PRO THR ILE SEQRES 2 B 317 PRO TYR HIS LYS LEU ALA ASP LEU ARG TYR LEU SER ARG SEQRES 3 B 317 GLY ALA SER GLY THR VAL SER SER ALA ARG HIS ALA ASP SEQRES 4 B 317 TRP ARG VAL GLN VAL ALA VAL LYS HIS LEU HIS ILE HIS SEQRES 5 B 317 THR PRO LEU LEU ASP SER GLU ARG LYS ASP VAL LEU ARG SEQRES 6 B 317 GLU ALA GLU ILE LEU HIS LYS ALA ARG PHE SER TYR ILE SEQRES 7 B 317 LEU PRO ILE LEU GLY ILE CYS ASN GLU PRO GLU PHE LEU SEQRES 8 B 317 GLY ILE VAL THR GLU TYR MET PRO ASN GLY SER LEU ASN SEQRES 9 B 317 GLU LEU LEU HIS ARG LYS THR GLU TYR PRO ASP VAL ALA SEQRES 10 B 317 TRP PRO LEU ARG PHE ARG ILE LEU HIS GLU ILE ALA LEU SEQRES 11 B 317 GLY VAL ASN TYR LEU HIS ASN MET THR PRO PRO LEU LEU SEQRES 12 B 317 HIS HIS ASP LEU LYS THR GLN ASN ILE LEU LEU ASP ASN SEQRES 13 B 317 GLU PHE HIS VAL LYS ILE ALA ASP PHE GLY LEU SER LYS SEQRES 14 B 317 TRP ARG MET MET SER LEU SER GLN SER ARG SER SER LYS SEQRES 15 B 317 SER ALA PRO GLU GLY GLY THR ILE ILE TYR MET PRO PRO SEQRES 16 B 317 GLU ASN TYR GLU PRO GLY GLN LYS SER ARG ALA SER ILE SEQRES 17 B 317 LYS HIS ASP ILE TYR SER TYR ALA VAL ILE THR TRP GLU SEQRES 18 B 317 VAL LEU SER ARG LYS GLN PRO PHE GLU ASP VAL THR ASN SEQRES 19 B 317 PRO LEU GLN ILE MET TYR SER VAL SER GLN GLY HIS ARG SEQRES 20 B 317 PRO VAL ILE ASN GLU GLU SER LEU PRO TYR ASP ILE PRO SEQRES 21 B 317 HIS ARG ALA ARG MET ILE SER LEU ILE GLU SER GLY TRP SEQRES 22 B 317 ALA GLN ASN PRO ASP GLU ARG PRO SER PHE LEU LYS CYS SEQRES 23 B 317 LEU ILE GLU LEU GLU PRO VAL LEU ARG THR PHE GLU GLU SEQRES 24 B 317 ILE THR PHE LEU GLU ALA VAL ILE GLN LEU LYS LYS THR SEQRES 25 B 317 LYS LEU GLN SER VAL HET ZN C 301 1 HETNAM ZN ZINC ION FORMUL 4 ZN ZN 2+ HELIX 1 AA1 SER C 162 PHE C 170 1 9 HELIX 2 AA2 THR C 180 GLY C 188 1 9 HELIX 3 AA3 ARG C 215 PHE C 224 1 10 HELIX 4 AA4 CYS C 227 ASN C 234 1 8 HELIX 5 AA5 LEU A 56 ALA A 73 1 18 HELIX 6 AA6 LEU A 103 LEU A 107 1 5 HELIX 7 AA7 ALA A 117 HIS A 136 1 20 HELIX 8 AA8 THR A 189 MET A 193 5 5 HELIX 9 AA9 ILE A 208 ARG A 225 1 18 HELIX 10 AB1 PRO A 235 SER A 243 1 9 HELIX 11 AB2 HIS A 261 TRP A 273 1 13 HELIX 12 AB3 SER A 282 ARG A 295 1 14 HELIX 13 AB4 GLU A 298 LYS A 313 1 16 HELIX 14 AB5 PRO B 14 HIS B 16 5 3 HELIX 15 AB6 ARG B 60 ALA B 73 1 14 HELIX 16 AB7 SER B 102 HIS B 108 1 7 HELIX 17 AB8 ALA B 117 HIS B 136 1 20 HELIX 18 AB9 ASP B 164 SER B 168 5 5 HELIX 19 AC1 LYS B 209 ARG B 225 1 17 HELIX 20 AC2 HIS B 261 TRP B 273 1 13 HELIX 21 AC3 SER B 282 PHE B 297 1 16 HELIX 22 AC4 GLU B 298 LEU B 314 1 17 SHEET 1 AA1 3 LEU C 189 TYR C 191 0 SHEET 2 AA1 3 VAL C 198 CYS C 200 -1 O GLN C 199 N TYR C 190 SHEET 3 AA1 3 LYS C 206 LEU C 207 -1 O LEU C 207 N VAL C 198 SHEET 1 AA2 5 LEU A 18 TYR A 23 0 SHEET 2 AA2 5 THR A 31 HIS A 37 -1 O SER A 34 N ARG A 22 SHEET 3 AA2 5 VAL A 42 HIS A 48 -1 O VAL A 46 N SER A 33 SHEET 4 AA2 5 LEU A 91 GLU A 96 -1 O ILE A 93 N LYS A 47 SHEET 5 AA2 5 ILE A 81 ASN A 86 -1 N GLY A 83 O VAL A 94 SHEET 1 AA3 3 GLY A 101 SER A 102 0 SHEET 2 AA3 3 ILE A 152 LEU A 154 -1 O LEU A 154 N GLY A 101 SHEET 3 AA3 3 VAL A 160 ILE A 162 -1 O LYS A 161 N LEU A 153 SHEET 1 AA4 2 LEU A 142 LEU A 143 0 SHEET 2 AA4 2 LYS A 169 TRP A 170 -1 O LYS A 169 N LEU A 143 SHEET 1 AA5 3 LEU B 18 ARG B 26 0 SHEET 2 AA5 3 THR B 31 HIS B 37 -1 O ARG B 36 N ALA B 19 SHEET 3 AA5 3 GLN B 43 HIS B 48 -1 O VAL B 46 N SER B 33 SHEET 1 AA6 2 GLY B 83 ASN B 86 0 SHEET 2 AA6 2 LEU B 91 VAL B 94 -1 O GLY B 92 N CYS B 85 SHEET 1 AA7 2 LEU B 142 LEU B 143 0 SHEET 2 AA7 2 LYS B 169 TRP B 170 -1 O LYS B 169 N LEU B 143 SHEET 1 AA8 2 ILE B 152 LEU B 154 0 SHEET 2 AA8 2 VAL B 160 ILE B 162 -1 O LYS B 161 N LEU B 153 LINK SG CYS C 200 ZN ZN C 301 1555 1555 2.32 LINK SG CYS C 203 ZN ZN C 301 1555 1555 2.32 LINK NE2 HIS C 220 ZN ZN C 301 1555 1555 2.13 LINK SG CYS C 227 ZN ZN C 301 1555 1555 2.31 CISPEP 1 THR A 139 PRO A 140 0 -2.85 CISPEP 2 THR B 139 PRO B 140 0 -3.26 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