HEADER SIGNALING PROTEIN/IMMUNE SYSTEM 17-SEP-24 9DNM TITLE STRUCTURE OF RAT BETA-ARRESTIN 1 BOUND TO ALLOSTERIC INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: ANTI-BRIL FAB HEAVY CHAIN; COMPND 3 CHAIN: H; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: ANTI-BRIL FAB LIGHT CHAIN; COMPND 7 CHAIN: L; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: BETA-ARRESTIN-1,SOLUBLE CYTOCHROME B562; COMPND 11 CHAIN: A; COMPND 12 SYNONYM: ARRESTIN BETA-1,CYTOCHROME B-562; COMPND 13 ENGINEERED: YES; COMPND 14 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_TAXID: 9606; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 8 ORGANISM_TAXID: 9606; SOURCE 9 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 11 MOL_ID: 3; SOURCE 12 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 13 ORGANISM_COMMON: NORWAY RAT; SOURCE 14 ORGANISM_TAXID: 10116; SOURCE 15 GENE: ARRB1, CYBC; SOURCE 16 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS GPCR SIGNALING, ARRESTIN, ALLOSTERY, SIGNALING PROTEIN, SIGNALING KEYWDS 2 PROTEIN-IMMUNE SYSTEM COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR N.PAKHARUKOVA,A.W.KAHSAI,A.MASOUDI,R.J.LEFKOWITZ REVDAT 1 22-JAN-25 9DNM 0 JRNL AUTH A.W.KAHSAI,N.PAKHARUKOVA,H.Y.KWON,K.S.SHAH,J.G.LIANG-LIN, JRNL AUTH 2 C.T.DEL REAL,P.J.SHIM,M.A.LEE,V.A.NGO,B.N.SHREIBER,S.LIU, JRNL AUTH 3 A.M.SCHWALB,E.F.ESPINOZA,B.N.THOMAS,C.A.KUNZLE,J.S.SMITH, JRNL AUTH 4 J.WANG,J.KIM,X.ZHANG,H.A.ROCKMAN,A.R.B.THOMSEN,L.A.M.REIN, JRNL AUTH 5 L.SHI,S.AHN,A.MASOUDI,R.J.LEFKOWITZ JRNL TITL SMALL MOLECULE MODULATORS OF BETA-ARRESTINS. JRNL REF BIORXIV 2024 JRNL REFN ISSN 2692-8205 JRNL PMID 39763753 JRNL DOI 10.1101/2024.12.27.630464 REMARK 2 REMARK 2 RESOLUTION. 3.47 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, COOT, ISOLDE, PHENIX, REMARK 3 CRYOSPARC REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : 1G4M 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) : 3.470 REMARK 3 NUMBER OF PARTICLES : 177430 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 9DNM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-SEP-24. REMARK 100 THE DEPOSITION ID IS D_1000288510. 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 : BETA-ARRESTIN 1 WITH INSERTION REMARK 245 OF SOLUBLE CYTOCHROME B562 REMARK 245 BOUND TO ANTI-BRIL FAB REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 7.50 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 K3 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 800.00 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 : NULL REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5700.00 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: H, L, A 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 H 129 REMARK 465 THR H 130 REMARK 465 LYS H 131 REMARK 465 GLY H 132 REMARK 465 PRO H 133 REMARK 465 SER H 134 REMARK 465 VAL H 135 REMARK 465 PHE H 136 REMARK 465 PRO H 137 REMARK 465 LEU H 138 REMARK 465 ALA H 139 REMARK 465 PRO H 140 REMARK 465 SER H 141 REMARK 465 SER H 142 REMARK 465 LYS H 143 REMARK 465 SER H 144 REMARK 465 THR H 145 REMARK 465 SER H 146 REMARK 465 GLY H 147 REMARK 465 GLY H 148 REMARK 465 THR H 149 REMARK 465 ALA H 150 REMARK 465 ALA H 151 REMARK 465 LEU H 152 REMARK 465 GLY H 153 REMARK 465 CYS H 154 REMARK 465 LEU H 155 REMARK 465 VAL H 156 REMARK 465 LYS H 157 REMARK 465 ASP H 158 REMARK 465 TYR H 159 REMARK 465 PHE H 160 REMARK 465 PRO H 161 REMARK 465 GLU H 162 REMARK 465 PRO H 163 REMARK 465 VAL H 164 REMARK 465 THR H 165 REMARK 465 VAL H 166 REMARK 465 SER H 167 REMARK 465 TRP H 168 REMARK 465 ASN H 169 REMARK 465 SER H 170 REMARK 465 GLY H 171 REMARK 465 ALA H 172 REMARK 465 LEU H 173 REMARK 465 THR H 174 REMARK 465 SER H 175 REMARK 465 GLY H 176 REMARK 465 VAL H 177 REMARK 465 HIS H 178 REMARK 465 THR H 179 REMARK 465 PHE H 180 REMARK 465 PRO H 181 REMARK 465 ALA H 182 REMARK 465 VAL H 183 REMARK 465 LEU H 184 REMARK 465 GLN H 185 REMARK 465 SER H 186 REMARK 465 SER H 187 REMARK 465 GLY H 188 REMARK 465 LEU H 189 REMARK 465 TYR H 190 REMARK 465 SER H 191 REMARK 465 LEU H 192 REMARK 465 SER H 193 REMARK 465 SER H 194 REMARK 465 VAL H 195 REMARK 465 VAL H 196 REMARK 465 THR H 197 REMARK 465 VAL H 198 REMARK 465 PRO H 199 REMARK 465 SER H 200 REMARK 465 SER H 201 REMARK 465 SER H 202 REMARK 465 LEU H 203 REMARK 465 GLY H 204 REMARK 465 THR H 205 REMARK 465 GLN H 206 REMARK 465 THR H 207 REMARK 465 TYR H 208 REMARK 465 ILE H 209 REMARK 465 CYS H 210 REMARK 465 ASN H 211 REMARK 465 VAL H 212 REMARK 465 ASN H 213 REMARK 465 HIS H 214 REMARK 465 LYS H 215 REMARK 465 PRO H 216 REMARK 465 SER H 217 REMARK 465 ASN H 218 REMARK 465 THR H 219 REMARK 465 LYS H 220 REMARK 465 VAL H 221 REMARK 465 ASP H 222 REMARK 465 LYS H 223 REMARK 465 LYS H 224 REMARK 465 VAL H 225 REMARK 465 GLU H 226 REMARK 465 PRO H 227 REMARK 465 LYS H 228 REMARK 465 ARG L 110 REMARK 465 THR L 111 REMARK 465 VAL L 112 REMARK 465 ALA L 113 REMARK 465 ALA L 114 REMARK 465 PRO L 115 REMARK 465 SER L 116 REMARK 465 VAL L 117 REMARK 465 PHE L 118 REMARK 465 ILE L 119 REMARK 465 PHE L 120 REMARK 465 PRO L 121 REMARK 465 PRO L 122 REMARK 465 SER L 123 REMARK 465 ASP L 124 REMARK 465 SER L 125 REMARK 465 GLN L 126 REMARK 465 LEU L 127 REMARK 465 LYS L 128 REMARK 465 SER L 129 REMARK 465 GLY L 130 REMARK 465 THR L 131 REMARK 465 ALA L 132 REMARK 465 SER L 133 REMARK 465 VAL L 134 REMARK 465 VAL L 135 REMARK 465 CYS L 136 REMARK 465 LEU L 137 REMARK 465 LEU L 138 REMARK 465 ASN L 139 REMARK 465 ASN L 140 REMARK 465 PHE L 141 REMARK 465 TYR L 142 REMARK 465 PRO L 143 REMARK 465 ARG L 144 REMARK 465 GLU L 145 REMARK 465 ALA L 146 REMARK 465 LYS L 147 REMARK 465 VAL L 148 REMARK 465 GLN L 149 REMARK 465 TRP L 150 REMARK 465 LYS L 151 REMARK 465 VAL L 152 REMARK 465 ASP L 153 REMARK 465 ASN L 154 REMARK 465 ALA L 155 REMARK 465 LEU L 156 REMARK 465 GLN L 157 REMARK 465 SER L 158 REMARK 465 GLY L 159 REMARK 465 ASN L 160 REMARK 465 SER L 161 REMARK 465 GLN L 162 REMARK 465 GLU L 163 REMARK 465 SER L 164 REMARK 465 VAL L 165 REMARK 465 THR L 166 REMARK 465 GLU L 167 REMARK 465 GLN L 168 REMARK 465 ASP L 169 REMARK 465 SER L 170 REMARK 465 LYS L 171 REMARK 465 ASP L 172 REMARK 465 SER L 173 REMARK 465 THR L 174 REMARK 465 TYR L 175 REMARK 465 SER L 176 REMARK 465 LEU L 177 REMARK 465 SER L 178 REMARK 465 SER L 179 REMARK 465 THR L 180 REMARK 465 LEU L 181 REMARK 465 THR L 182 REMARK 465 LEU L 183 REMARK 465 SER L 184 REMARK 465 LYS L 185 REMARK 465 ALA L 186 REMARK 465 ASP L 187 REMARK 465 TYR L 188 REMARK 465 GLU L 189 REMARK 465 LYS L 190 REMARK 465 HIS L 191 REMARK 465 LYS L 192 REMARK 465 VAL L 193 REMARK 465 TYR L 194 REMARK 465 ALA L 195 REMARK 465 CYS L 196 REMARK 465 GLU L 197 REMARK 465 VAL L 198 REMARK 465 THR L 199 REMARK 465 HIS L 200 REMARK 465 GLN L 201 REMARK 465 GLY L 202 REMARK 465 LEU L 203 REMARK 465 SER L 204 REMARK 465 SER L 205 REMARK 465 PRO L 206 REMARK 465 VAL L 207 REMARK 465 THR L 208 REMARK 465 LYS L 209 REMARK 465 SER L 210 REMARK 465 PHE L 211 REMARK 465 ASN L 212 REMARK 465 ARG L 213 REMARK 465 LEU A 1 REMARK 465 GLY A 2 REMARK 465 ASP A 3 REMARK 465 LYS A 4 REMARK 465 GLY A 5 REMARK 465 TYR A 63 REMARK 465 GLY A 64 REMARK 465 ARG A 65 REMARK 465 GLU A 66 REMARK 465 ASP A 67 REMARK 465 LEU A 68 REMARK 465 ASP A 69 REMARK 465 VAL A 70 REMARK 465 LEU A 71 REMARK 465 GLY A 72 REMARK 465 LEU A 73 REMARK 465 LYS A 393 REMARK 465 LEU A 394 REMARK 465 LYS A 395 REMARK 465 HIS A 396 REMARK 465 GLU A 397 REMARK 465 ASP A 434 REMARK 465 TYR A 435 REMARK 465 LYS A 436 REMARK 465 ASP A 437 REMARK 465 ASP A 438 REMARK 465 ASP A 439 REMARK 465 ASP A 440 REMARK 465 LYS A 441 REMARK 465 LYS A 458 REMARK 465 GLU A 459 REMARK 465 GLU A 460 REMARK 465 PRO A 461 REMARK 465 PRO A 462 REMARK 465 HIS A 463 REMARK 465 ARG A 464 REMARK 465 GLU A 465 REMARK 465 VAL A 466 REMARK 465 PRO A 467 REMARK 465 GLU A 468 REMARK 465 SER A 469 REMARK 465 GLU A 470 REMARK 465 THR A 471 REMARK 465 PRO A 472 REMARK 465 VAL A 473 REMARK 465 ASP A 474 REMARK 465 THR A 475 REMARK 465 ASN A 476 REMARK 465 LEU A 477 REMARK 465 ILE A 478 REMARK 465 GLU A 479 REMARK 465 LEU A 480 REMARK 465 ASP A 481 REMARK 465 THR A 482 REMARK 465 ASN A 483 REMARK 465 ASP A 484 REMARK 465 ASP A 485 REMARK 465 ALA A 493 REMARK 465 ARG A 494 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 93 CG OD1 OD2 REMARK 470 ARG A 99 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 106 CG CD CE NZ REMARK 470 GLU A 155 CG CD OE1 OE2 REMARK 470 LYS A 157 CG CD CE NZ 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 H 51 -63.95 -101.90 REMARK 500 SER H 56 -3.61 68.87 REMARK 500 ALA H 91 -3.36 69.78 REMARK 500 ALA L 33 56.93 -96.96 REMARK 500 ALA L 52 -5.84 68.59 REMARK 500 ILE A 31 -65.36 64.33 REMARK 500 LEU A 48 35.26 -87.55 REMARK 500 ALA A 151 -178.92 -172.04 REMARK 500 ASN A 198 -169.63 -125.42 REMARK 500 THR A 347 47.64 37.28 REMARK 500 VAL A 354 -51.66 -124.48 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 9DNG RELATED DB: PDB REMARK 900 STRUCTURE OF RAT BETA-ARRESTIN 1 IN THE APP STATE REMARK 900 RELATED ID: EMD-47040 RELATED DB: EMDB REMARK 900 MAP OF RAT BETA-ARRESTIN 1 IN THE APP STATE REMARK 900 RELATED ID: EMD-47042 RELATED DB: EMDB REMARK 900 STRUCTURE OF RAT BETA-ARRESTIN 1 BOUND TO ALLOSTERIC INHIBITOR DBREF 9DNM H 4 228 PDB 9DNM 9DNM 4 228 DBREF 9DNM L 2 213 PDB 9DNM 9DNM 2 213 DBREF 9DNM A 2 176 UNP P29066 ARRB1_RAT 2 176 DBREF 9DNM A 177 282 UNP P0ABE7 C562_ECOLX 23 128 DBREF 9DNM A 283 494 UNP P29066 ARRB1_RAT 182 393 SEQADV 9DNM LEU A 1 UNP P29066 EXPRESSION TAG SEQADV 9DNM TRP A 183 UNP P0ABE7 MET 29 ENGINEERED MUTATION SEQADV 9DNM ILE A 278 UNP P0ABE7 HIS 124 ENGINEERED MUTATION SEQADV 9DNM LEU A 282 UNP P0ABE7 ARG 128 ENGINEERED MUTATION SEQADV 9DNM ASP A 434 UNP P29066 GLY 333 ENGINEERED MUTATION SEQADV 9DNM TYR A 435 UNP P29066 LEU 334 ENGINEERED MUTATION SEQADV 9DNM LYS A 436 UNP P29066 LEU 335 ENGINEERED MUTATION SEQADV 9DNM ASP A 437 UNP P29066 GLY 336 ENGINEERED MUTATION SEQADV 9DNM ASP A 439 UNP P29066 LEU 338 ENGINEERED MUTATION SEQADV 9DNM ASP A 440 UNP P29066 ALA 339 ENGINEERED MUTATION SEQADV 9DNM LYS A 441 UNP P29066 SER 340 ENGINEERED MUTATION SEQRES 1 H 225 GLU VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 H 225 PRO GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER GLY SEQRES 3 H 225 PHE ASN VAL VAL ASP PHE SER LEU HIS TRP VAL ARG GLN SEQRES 4 H 225 ALA PRO GLY LYS GLY LEU GLU TRP VAL ALA TYR ILE SER SEQRES 5 H 225 SER SER SER GLY SER THR SER TYR ALA ASP SER VAL LYS SEQRES 6 H 225 GLY ARG PHE THR ILE SER ALA ASP THR SER LYS ASN THR SEQRES 7 H 225 ALA TYR LEU GLN MET ASN SER LEU ARG ALA GLU ASP THR SEQRES 8 H 225 ALA VAL TYR TYR CYS ALA ARG TRP GLY TYR TRP PRO GLY SEQRES 9 H 225 GLU PRO TRP TRP LYS ALA PHE ASP TYR TRP GLY GLN GLY SEQRES 10 H 225 THR LEU VAL THR VAL SER SER ALA SER THR LYS GLY PRO SEQRES 11 H 225 SER VAL PHE PRO LEU ALA PRO SER SER LYS SER THR SER SEQRES 12 H 225 GLY GLY THR ALA ALA LEU GLY CYS LEU VAL LYS ASP TYR SEQRES 13 H 225 PHE PRO GLU PRO VAL THR VAL SER TRP ASN SER GLY ALA SEQRES 14 H 225 LEU THR SER GLY VAL HIS THR PHE PRO ALA VAL LEU GLN SEQRES 15 H 225 SER SER GLY LEU TYR SER LEU SER SER VAL VAL THR VAL SEQRES 16 H 225 PRO SER SER SER LEU GLY THR GLN THR TYR ILE CYS ASN SEQRES 17 H 225 VAL ASN HIS LYS PRO SER ASN THR LYS VAL ASP LYS LYS SEQRES 18 H 225 VAL GLU PRO LYS SEQRES 1 L 212 ASP ILE GLN MET THR GLN SER PRO SER SER LEU SER ALA SEQRES 2 L 212 SER VAL GLY ASP ARG VAL THR ILE THR CYS ARG ALA SER SEQRES 3 L 212 GLN SER VAL SER SER ALA VAL ALA TRP TYR GLN GLN LYS SEQRES 4 L 212 PRO GLY LYS ALA PRO LYS LEU LEU ILE TYR SER ALA SER SEQRES 5 L 212 SER LEU TYR SER GLY VAL PRO SER ARG PHE SER GLY SER SEQRES 6 L 212 ARG SER GLY THR ASP PHE THR LEU THR ILE SER SER LEU SEQRES 7 L 212 GLN PRO GLU ASP PHE ALA THR TYR TYR CYS GLN GLN TYR SEQRES 8 L 212 LEU TYR TYR SER LEU VAL THR PHE GLY GLN GLY THR LYS SEQRES 9 L 212 VAL GLU ILE LYS ARG THR VAL ALA ALA PRO SER VAL PHE SEQRES 10 L 212 ILE PHE PRO PRO SER ASP SER GLN LEU LYS SER GLY THR SEQRES 11 L 212 ALA SER VAL VAL CYS LEU LEU ASN ASN PHE TYR PRO ARG SEQRES 12 L 212 GLU ALA LYS VAL GLN TRP LYS VAL ASP ASN ALA LEU GLN SEQRES 13 L 212 SER GLY ASN SER GLN GLU SER VAL THR GLU GLN ASP SER SEQRES 14 L 212 LYS ASP SER THR TYR SER LEU SER SER THR LEU THR LEU SEQRES 15 L 212 SER LYS ALA ASP TYR GLU LYS HIS LYS VAL TYR ALA CYS SEQRES 16 L 212 GLU VAL THR HIS GLN GLY LEU SER SER PRO VAL THR LYS SEQRES 17 L 212 SER PHE ASN ARG SEQRES 1 A 494 LEU GLY ASP LYS GLY THR ARG VAL PHE LYS LYS ALA SER SEQRES 2 A 494 PRO ASN GLY LYS LEU THR VAL TYR LEU GLY LYS ARG ASP SEQRES 3 A 494 PHE VAL ASP HIS ILE ASP LEU VAL ASP PRO VAL ASP GLY SEQRES 4 A 494 VAL VAL LEU VAL ASP PRO GLU TYR LEU LYS GLU ARG ARG SEQRES 5 A 494 VAL TYR VAL THR LEU THR CYS ALA PHE ARG TYR GLY ARG SEQRES 6 A 494 GLU ASP LEU ASP VAL LEU GLY LEU THR PHE ARG LYS ASP SEQRES 7 A 494 LEU PHE VAL ALA ASN VAL GLN SER PHE PRO PRO ALA PRO SEQRES 8 A 494 GLU ASP LYS LYS PRO LEU THR ARG LEU GLN GLU ARG LEU SEQRES 9 A 494 ILE LYS LYS LEU GLY GLU HIS ALA TYR PRO PHE THR PHE SEQRES 10 A 494 GLU ILE PRO PRO ASN LEU PRO CYS SER VAL THR LEU GLN SEQRES 11 A 494 PRO GLY PRO GLU ASP THR GLY LYS ALA CYS GLY VAL ASP SEQRES 12 A 494 TYR GLU VAL LYS ALA PHE CYS ALA GLU ASN LEU GLU GLU SEQRES 13 A 494 LYS ILE HIS LYS ARG ASN SER VAL ARG LEU VAL ILE ARG SEQRES 14 A 494 LYS VAL GLN TYR ALA PRO GLU ALA ASP LEU GLU ASP ASN SEQRES 15 A 494 TRP GLU THR LEU ASN ASP ASN LEU LYS VAL ILE GLU LYS SEQRES 16 A 494 ALA ASP ASN ALA ALA GLN VAL LYS ASP ALA LEU THR LYS SEQRES 17 A 494 MET ARG ALA ALA ALA LEU ASP ALA GLN LYS ALA THR PRO SEQRES 18 A 494 PRO LYS LEU GLU ASP LYS SER PRO ASP SER PRO GLU MET SEQRES 19 A 494 LYS ASP PHE ARG HIS GLY PHE ASP ILE LEU VAL GLY GLN SEQRES 20 A 494 ILE ASP ASP ALA LEU LYS LEU ALA ASN GLU GLY LYS VAL SEQRES 21 A 494 LYS GLU ALA GLN ALA ALA ALA GLU GLN LEU LYS THR THR SEQRES 22 A 494 ARG ASN ALA TYR ILE GLN LYS TYR LEU PRO THR ALA GLU SEQRES 23 A 494 THR THR ARG GLN PHE LEU MET SER ASP LYS PRO LEU HIS SEQRES 24 A 494 LEU GLU ALA SER LEU ASP LYS GLU ILE TYR TYR HIS GLY SEQRES 25 A 494 GLU PRO ILE SER VAL ASN VAL HIS VAL THR ASN ASN THR SEQRES 26 A 494 ASN LYS THR VAL LYS LYS ILE LYS ILE SER VAL ARG GLN SEQRES 27 A 494 TYR ALA ASP ILE CYS LEU PHE ASN THR ALA GLN TYR LYS SEQRES 28 A 494 CYS PRO VAL ALA MET GLU GLU ALA ASP ASP THR VAL ALA SEQRES 29 A 494 PRO SER SER THR PHE CYS LYS VAL TYR THR LEU THR PRO SEQRES 30 A 494 PHE LEU ALA ASN ASN ARG GLU LYS ARG GLY LEU ALA LEU SEQRES 31 A 494 ASP GLY LYS LEU LYS HIS GLU ASP THR ASN LEU ALA SER SEQRES 32 A 494 SER THR LEU LEU ARG GLU GLY ALA ASN ARG GLU ILE LEU SEQRES 33 A 494 GLY ILE ILE VAL SER TYR LYS VAL LYS VAL LYS LEU VAL SEQRES 34 A 494 VAL SER ARG GLY ASP TYR LYS ASP ASP ASP ASP LYS SER SEQRES 35 A 494 ASP VAL ALA VAL GLU LEU PRO PHE THR LEU MET HIS PRO SEQRES 36 A 494 LYS PRO LYS GLU GLU PRO PRO HIS ARG GLU VAL PRO GLU SEQRES 37 A 494 SER GLU THR PRO VAL ASP THR ASN LEU ILE GLU LEU ASP SEQRES 38 A 494 THR ASN ASP ASP ASP ILE VAL PHE GLU ASP PHE ALA ARG HET ODN A 501 26 HETNAM ODN (1BETA,6BETA,7BETA,8ALPHA,9BETA,10ALPHA,13ALPHA,14R, HETNAM 2 ODN 16BETA)-1,6,7,14-TETRAHYDROXY-7,20-EPOXYKAURAN-15-ONE FORMUL 4 ODN C20 H30 O6 HELIX 1 AA1 ASN H 31 PHE H 35 5 5 HELIX 2 AA2 GLN L 80 PHE L 84 5 5 HELIX 3 AA3 THR A 98 LEU A 108 1 11 HELIX 4 AA4 HIS A 159 ARG A 161 5 3 HELIX 5 AA5 ALA A 177 LYS A 195 1 19 HELIX 6 AA6 ASN A 198 ALA A 219 1 22 HELIX 7 AA7 PRO A 221 GLU A 225 5 5 HELIX 8 AA8 SER A 231 GLY A 258 1 28 HELIX 9 AA9 LYS A 259 GLU A 268 1 10 HELIX 10 AB1 GLN A 269 LEU A 282 1 14 HELIX 11 AB2 PHE A 378 ARG A 383 5 6 HELIX 12 AB3 ASN A 412 LEU A 416 5 5 SHEET 1 AA1 4 GLN H 6 SER H 10 0 SHEET 2 AA1 4 LEU H 21 SER H 28 -1 O ALA H 26 N VAL H 8 SHEET 3 AA1 4 THR H 81 MET H 86 -1 O LEU H 84 N LEU H 23 SHEET 4 AA1 4 THR H 72 ASP H 76 -1 N SER H 74 O TYR H 83 SHEET 1 AA2 6 LEU H 14 VAL H 15 0 SHEET 2 AA2 6 THR H 121 VAL H 125 1 O THR H 124 N VAL H 15 SHEET 3 AA2 6 ALA H 95 TRP H 102 -1 N TYR H 97 O THR H 121 SHEET 4 AA2 6 SER H 36 GLN H 42 -1 N VAL H 40 O TYR H 98 SHEET 5 AA2 6 LEU H 48 ILE H 54 -1 O VAL H 51 N TRP H 39 SHEET 6 AA2 6 THR H 61 TYR H 63 -1 O SER H 62 N TYR H 53 SHEET 1 AA3 4 MET L 5 GLN L 7 0 SHEET 2 AA3 4 VAL L 20 ALA L 26 -1 O ARG L 25 N THR L 6 SHEET 3 AA3 4 ASP L 71 ILE L 76 -1 O PHE L 72 N CYS L 24 SHEET 4 AA3 4 PHE L 63 ARG L 67 -1 N SER L 64 O THR L 75 SHEET 1 AA4 6 SER L 11 SER L 13 0 SHEET 2 AA4 6 THR L 104 GLU L 107 1 O LYS L 105 N LEU L 12 SHEET 3 AA4 6 THR L 86 GLN L 91 -1 N TYR L 87 O THR L 104 SHEET 4 AA4 6 VAL L 34 GLN L 39 -1 N GLN L 39 O THR L 86 SHEET 5 AA4 6 LYS L 46 TYR L 50 -1 O LEU L 48 N TRP L 36 SHEET 6 AA4 6 SER L 54 LEU L 55 -1 O SER L 54 N TYR L 50 SHEET 1 AA5 4 SER L 11 SER L 13 0 SHEET 2 AA5 4 THR L 104 GLU L 107 1 O LYS L 105 N LEU L 12 SHEET 3 AA5 4 THR L 86 GLN L 91 -1 N TYR L 87 O THR L 104 SHEET 4 AA5 4 THR L 99 PHE L 100 -1 O THR L 99 N GLN L 91 SHEET 1 AA6 5 ALA A 112 PRO A 114 0 SHEET 2 AA6 5 VAL A 40 VAL A 43 -1 N VAL A 41 O TYR A 113 SHEET 3 AA6 5 LEU A 18 LEU A 22 -1 N TYR A 21 O VAL A 40 SHEET 4 AA6 5 ARG A 7 LYS A 11 -1 N PHE A 9 O LEU A 22 SHEET 5 AA6 5 VAL A 488 ASP A 491 1 O GLU A 490 N VAL A 8 SHEET 1 AA7 4 LYS A 77 GLN A 85 0 SHEET 2 AA7 4 ARG A 52 PHE A 61 -1 N PHE A 61 O LYS A 77 SHEET 3 AA7 4 VAL A 142 ALA A 151 -1 O LYS A 147 N THR A 56 SHEET 4 AA7 4 SER A 163 ILE A 168 -1 O LEU A 166 N VAL A 146 SHEET 1 AA8 2 SER A 126 VAL A 127 0 SHEET 2 AA8 2 ALA A 389 LEU A 390 -1 O LEU A 390 N SER A 126 SHEET 1 AA9 4 THR A 284 ARG A 289 0 SHEET 2 AA9 4 LEU A 298 LEU A 304 -1 O LEU A 298 N ARG A 289 SHEET 3 AA9 4 ILE A 315 THR A 322 -1 O ASN A 318 N SER A 303 SHEET 4 AA9 4 THR A 368 LEU A 375 -1 O TYR A 373 N VAL A 317 SHEET 1 AB1 2 ILE A 308 TYR A 310 0 SHEET 2 AB1 2 THR A 451 MET A 453 1 O THR A 451 N TYR A 309 SHEET 1 AB2 4 LYS A 351 GLU A 357 0 SHEET 2 AB2 4 VAL A 329 CYS A 343 -1 N ILE A 334 O GLU A 357 SHEET 3 AB2 4 GLY A 417 VAL A 430 -1 O SER A 421 N TYR A 339 SHEET 4 AB2 4 VAL A 444 GLU A 447 -1 O VAL A 444 N LEU A 428 SSBOND 1 CYS H 25 CYS H 99 1555 1555 2.03 SSBOND 2 CYS L 24 CYS L 89 1555 1555 2.03 CISPEP 1 PHE A 87 PRO A 88 0 -5.93 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