HEADER SIGNALING PROTEIN 27-NOV-23 8X8L TITLE CRYO-EM STRUCTURE OF THE CORTISTATIN 17-BOUND SOMATOSTATIN RECEPTOR 5- TITLE 2 GI PROTEIN COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I) SUBUNIT ALPHA; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(T) SUBUNIT COMPND 7 BETA-1; COMPND 8 CHAIN: B; COMPND 9 SYNONYM: TRANSDUCIN BETA CHAIN 1; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: CORTISTATIN; COMPND 13 CHAIN: C; COMPND 14 ENGINEERED: YES; COMPND 15 MOL_ID: 4; COMPND 16 MOLECULE: SCFV16; COMPND 17 CHAIN: E; COMPND 18 ENGINEERED: YES; COMPND 19 MOL_ID: 5; COMPND 20 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(O) SUBUNIT COMPND 21 GAMMA-2; COMPND 22 CHAIN: G; COMPND 23 SYNONYM: G GAMMA-I; COMPND 24 ENGINEERED: YES; COMPND 25 MOL_ID: 6; COMPND 26 MOLECULE: SOMATOSTATIN RECEPTOR TYPE 5; COMPND 27 CHAIN: R; COMPND 28 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_TAXID: 9606; SOURCE 4 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 8 ORGANISM_COMMON: HUMAN; SOURCE 9 ORGANISM_TAXID: 9606; SOURCE 10 GENE: GNB1; SOURCE 11 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 13 MOL_ID: 3; SOURCE 14 SYNTHETIC: YES; SOURCE 15 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 16 ORGANISM_COMMON: HUMAN; SOURCE 17 ORGANISM_TAXID: 9606; SOURCE 18 MOL_ID: 4; SOURCE 19 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 20 ORGANISM_TAXID: 10090; SOURCE 21 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 22 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 23 MOL_ID: 5; SOURCE 24 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 25 ORGANISM_COMMON: HUMAN; SOURCE 26 ORGANISM_TAXID: 9606; SOURCE 27 GENE: GNG2; SOURCE 28 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 29 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 30 MOL_ID: 6; SOURCE 31 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 32 ORGANISM_COMMON: HUMAN; SOURCE 33 ORGANISM_TAXID: 9606; SOURCE 34 GENE: SSTR5; SOURCE 35 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 36 EXPRESSION_SYSTEM_TAXID: 7111 KEYWDS CRYO-EM, GPCR, SOMATOSTATIN RECEPTOR 5, CORTISTATIN 17, GI, COMPLEX, KEYWDS 2 SIGNALING PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR H.E.XU,C.YOU,L.ZHAO,J.LI REVDAT 1 12-JUN-24 8X8L 0 JRNL AUTH H.E.XU,C.YOU JRNL TITL CRYO-EM STRUCTURE OF THE CORTISTATIN 17-BOUND SOMATOSTATIN JRNL TITL 2 RECEPTOR 5-GI PROTEIN COMPLEX JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : NULL 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) : 2.700 REMARK 3 NUMBER OF PARTICLES : 320649 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 8X8L COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 05-DEC-23. REMARK 100 THE DEPOSITION ID IS D_1300042847. 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 : CORTISTATIN 17-BOUND REMARK 245 SOMATOSTATIN RECEPTOR 5-GI REMARK 245 PROTEIN COMPLEX 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 : 7.40 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) : 5000.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 30000.00 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) : 139.00 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: HEXAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, E, G, R 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 GLY A 2 REMARK 465 CYS A 3 REMARK 465 TYR A 56 REMARK 465 HIS A 57 REMARK 465 VAL A 58 REMARK 465 ASN A 59 REMARK 465 GLY A 60 REMARK 465 TYR A 61 REMARK 465 SER A 62 REMARK 465 GLU A 63 REMARK 465 GLU A 64 REMARK 465 GLU A 65 REMARK 465 CYS A 66 REMARK 465 LYS A 67 REMARK 465 GLN A 68 REMARK 465 TYR A 69 REMARK 465 LYS A 70 REMARK 465 ALA A 71 REMARK 465 VAL A 72 REMARK 465 VAL A 73 REMARK 465 TYR A 74 REMARK 465 SER A 75 REMARK 465 ASN A 76 REMARK 465 THR A 77 REMARK 465 ILE A 78 REMARK 465 GLN A 79 REMARK 465 SER A 80 REMARK 465 ILE A 81 REMARK 465 ILE A 82 REMARK 465 ALA A 83 REMARK 465 ILE A 84 REMARK 465 ILE A 85 REMARK 465 ARG A 86 REMARK 465 ALA A 87 REMARK 465 MET A 88 REMARK 465 GLY A 89 REMARK 465 ARG A 90 REMARK 465 LEU A 91 REMARK 465 LYS A 92 REMARK 465 ILE A 93 REMARK 465 ASP A 94 REMARK 465 PHE A 95 REMARK 465 GLY A 96 REMARK 465 ASP A 97 REMARK 465 SER A 98 REMARK 465 ALA A 99 REMARK 465 ARG A 100 REMARK 465 ALA A 101 REMARK 465 ASP A 102 REMARK 465 ASP A 103 REMARK 465 ALA A 104 REMARK 465 ARG A 105 REMARK 465 GLN A 106 REMARK 465 LEU A 107 REMARK 465 PHE A 108 REMARK 465 VAL A 109 REMARK 465 LEU A 110 REMARK 465 ALA A 111 REMARK 465 GLY A 112 REMARK 465 ALA A 113 REMARK 465 ALA A 114 REMARK 465 GLU A 115 REMARK 465 GLU A 116 REMARK 465 GLY A 117 REMARK 465 PHE A 118 REMARK 465 MET A 119 REMARK 465 THR A 120 REMARK 465 ALA A 121 REMARK 465 GLU A 122 REMARK 465 LEU A 123 REMARK 465 ALA A 124 REMARK 465 GLY A 125 REMARK 465 VAL A 126 REMARK 465 ILE A 127 REMARK 465 LYS A 128 REMARK 465 ARG A 129 REMARK 465 LEU A 130 REMARK 465 TRP A 131 REMARK 465 LYS A 132 REMARK 465 ASP A 133 REMARK 465 SER A 134 REMARK 465 GLY A 135 REMARK 465 VAL A 136 REMARK 465 GLN A 137 REMARK 465 ALA A 138 REMARK 465 CYS A 139 REMARK 465 PHE A 140 REMARK 465 ASN A 141 REMARK 465 ARG A 142 REMARK 465 SER A 143 REMARK 465 ARG A 144 REMARK 465 GLU A 145 REMARK 465 TYR A 146 REMARK 465 GLN A 147 REMARK 465 LEU A 148 REMARK 465 ASN A 149 REMARK 465 ASP A 150 REMARK 465 SER A 151 REMARK 465 ALA A 152 REMARK 465 ALA A 153 REMARK 465 TYR A 154 REMARK 465 TYR A 155 REMARK 465 LEU A 156 REMARK 465 ASN A 157 REMARK 465 ASP A 158 REMARK 465 LEU A 159 REMARK 465 ASP A 160 REMARK 465 ARG A 161 REMARK 465 ILE A 162 REMARK 465 ALA A 163 REMARK 465 GLN A 164 REMARK 465 PRO A 165 REMARK 465 ASN A 166 REMARK 465 TYR A 167 REMARK 465 ILE A 168 REMARK 465 PRO A 169 REMARK 465 THR A 170 REMARK 465 GLN A 171 REMARK 465 GLN A 172 REMARK 465 ASP A 173 REMARK 465 VAL A 174 REMARK 465 LEU A 175 REMARK 465 ARG A 176 REMARK 465 THR A 177 REMARK 465 MET B 1 REMARK 465 GLY B 2 REMARK 465 SER B 3 REMARK 465 LEU B 4 REMARK 465 LEU B 5 REMARK 465 GLN B 6 REMARK 465 SER B 7 REMARK 465 GLU B 8 REMARK 465 LEU B 9 REMARK 465 ASP B 10 REMARK 465 GLY B 346 REMARK 465 SER B 347 REMARK 465 SER B 348 REMARK 465 GLY B 349 REMARK 465 GLY B 350 REMARK 465 GLY B 351 REMARK 465 GLY B 352 REMARK 465 SER B 353 REMARK 465 GLY B 354 REMARK 465 GLY B 355 REMARK 465 GLY B 356 REMARK 465 GLY B 357 REMARK 465 SER B 358 REMARK 465 SER B 359 REMARK 465 GLY B 360 REMARK 465 VAL B 361 REMARK 465 SER B 362 REMARK 465 GLY B 363 REMARK 465 TRP B 364 REMARK 465 ARG B 365 REMARK 465 LEU B 366 REMARK 465 PHE B 367 REMARK 465 LYS B 368 REMARK 465 LYS B 369 REMARK 465 ILE B 370 REMARK 465 SER B 371 REMARK 465 ASP C 1 REMARK 465 ARG C 2 REMARK 465 MET C 3 REMARK 465 PRO C 4 REMARK 465 LYS C 17 REMARK 465 ASP E 1 REMARK 465 SER E 121 REMARK 465 GLY E 122 REMARK 465 GLY E 123 REMARK 465 GLY E 124 REMARK 465 GLY E 125 REMARK 465 SER E 126 REMARK 465 GLY E 127 REMARK 465 GLY E 128 REMARK 465 GLY E 129 REMARK 465 GLY E 130 REMARK 465 SER E 131 REMARK 465 GLY E 132 REMARK 465 GLY E 133 REMARK 465 GLY E 134 REMARK 465 GLU E 246 REMARK 465 LEU E 247 REMARK 465 LYS E 248 REMARK 465 ALA G 1 REMARK 465 SER G 2 REMARK 465 ASN G 3 REMARK 465 ASN G 4 REMARK 465 THR G 5 REMARK 465 ALA G 6 REMARK 465 GLU G 62 REMARK 465 LYS G 63 REMARK 465 LYS G 64 REMARK 465 PHE G 65 REMARK 465 PHE G 66 REMARK 465 CYS G 67 REMARK 465 ALA G 68 REMARK 465 ILE G 69 REMARK 465 LEU G 70 REMARK 465 MET R 1 REMARK 465 GLU R 2 REMARK 465 PRO R 3 REMARK 465 LEU R 4 REMARK 465 PHE R 5 REMARK 465 PRO R 6 REMARK 465 ALA R 7 REMARK 465 SER R 8 REMARK 465 THR R 9 REMARK 465 PRO R 10 REMARK 465 SER R 11 REMARK 465 TRP R 12 REMARK 465 ASN R 13 REMARK 465 ALA R 14 REMARK 465 SER R 15 REMARK 465 SER R 16 REMARK 465 PRO R 17 REMARK 465 GLY R 18 REMARK 465 ALA R 19 REMARK 465 ALA R 20 REMARK 465 SER R 21 REMARK 465 GLY R 22 REMARK 465 GLY R 23 REMARK 465 GLY R 24 REMARK 465 ASP R 25 REMARK 465 ASN R 26 REMARK 465 ARG R 27 REMARK 465 THR R 28 REMARK 465 LEU R 29 REMARK 465 VAL R 30 REMARK 465 GLY R 31 REMARK 465 PRO R 32 REMARK 465 ALA R 33 REMARK 465 PRO R 34 REMARK 465 SER R 35 REMARK 465 ALA R 36 REMARK 465 GLY R 37 REMARK 465 ALA R 38 REMARK 465 ARG R 39 REMARK 465 ALA R 40 REMARK 465 VAL R 41 REMARK 465 GLY R 236 REMARK 465 CYS R 237 REMARK 465 VAL R 238 REMARK 465 ARG R 239 REMARK 465 VAL R 318 REMARK 465 LEU R 319 REMARK 465 CYS R 320 REMARK 465 LEU R 321 REMARK 465 ARG R 322 REMARK 465 LYS R 323 REMARK 465 GLY R 324 REMARK 465 SER R 325 REMARK 465 GLY R 326 REMARK 465 ALA R 327 REMARK 465 LYS R 328 REMARK 465 ASP R 329 REMARK 465 ALA R 330 REMARK 465 ASP R 331 REMARK 465 ALA R 332 REMARK 465 THR R 333 REMARK 465 GLU R 334 REMARK 465 PRO R 335 REMARK 465 ARG R 336 REMARK 465 PRO R 337 REMARK 465 ASP R 338 REMARK 465 ARG R 339 REMARK 465 ILE R 340 REMARK 465 ARG R 341 REMARK 465 GLN R 342 REMARK 465 GLN R 343 REMARK 465 GLN R 344 REMARK 465 GLU R 345 REMARK 465 ALA R 346 REMARK 465 THR R 347 REMARK 465 PRO R 348 REMARK 465 PRO R 349 REMARK 465 ALA R 350 REMARK 465 HIS R 351 REMARK 465 ARG R 352 REMARK 465 ALA R 353 REMARK 465 ALA R 354 REMARK 465 ALA R 355 REMARK 465 ASN R 356 REMARK 465 GLY R 357 REMARK 465 LEU R 358 REMARK 465 MET R 359 REMARK 465 GLN R 360 REMARK 465 THR R 361 REMARK 465 SER R 362 REMARK 465 LYS R 363 REMARK 465 LEU R 364 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 THR B 34 OG1 CG2 REMARK 470 SER B 36 OG REMARK 470 GLU B 135 CG CD OE1 OE2 REMARK 470 ASP B 158 CG OD1 OD2 REMARK 470 GLU B 177 CG CD OE1 OE2 REMARK 470 ARG B 202 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 220 CG CD OE1 OE2 REMARK 470 GLN E 13 CG CD OE1 NE2 REMARK 470 GLU E 42 CG CD OE1 OE2 REMARK 470 LYS E 65 CG CD CE NZ REMARK 470 LYS E 76 CG CD CE NZ REMARK 470 GLU E 89 CG CD OE1 OE2 REMARK 470 GLU E 153 CG CD OE1 OE2 REMARK 470 SER E 197 OG REMARK 470 ARG E 218 CG CD NE CZ NH1 NH2 REMARK 470 GLU G 16 CG CD OE1 OE2 REMARK 470 ASP G 25 CG OD1 OD2 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 O GLN R 181 H GLY R 184 1.58 REMARK 500 O LYS G 19 HD21 ASN G 23 1.59 REMARK 500 OE2 GLU B 265 OG1 THR B 268 2.09 REMARK 500 NH1 ARG E 180 O GLU E 222 2.14 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 LYS A 51 -178.34 -66.52 REMARK 500 SER A 319 28.20 -140.21 REMARK 500 THR B 92 -0.78 67.15 REMARK 500 MET E 192 -6.51 73.70 REMARK 500 SER E 193 -37.87 -131.11 REMARK 500 PRO E 236 77.88 -68.12 REMARK 500 ARG R 67 -75.93 -112.06 REMARK 500 ALA R 69 -138.81 -86.18 REMARK 500 PHE R 177 34.14 -97.82 REMARK 500 ASP R 179 42.24 71.25 REMARK 500 GLN R 181 -11.85 75.12 REMARK 500 GLU R 182 28.05 43.28 REMARK 500 PRO R 191 -178.12 -63.07 REMARK 500 PHE R 210 -51.22 -156.94 REMARK 500 PRO R 277 170.09 -53.54 REMARK 500 GLN R 316 34.04 -77.37 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-38148 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF THE CORTISTATIN 17-BOUND SOMATOSTATIN RECEPTOR REMARK 900 5-GI PROTEIN COMPLEX DBREF 8X8L A 2 361 PDB 8X8L 8X8L 2 361 DBREF 8X8L B 7 345 UNP P62873 GBB1_HUMAN 2 340 DBREF 8X8L C 1 17 UNP O00230 CORT_HUMAN 89 105 DBREF 8X8L E 1 248 PDB 8X8L 8X8L 1 248 DBREF 8X8L G 1 70 UNP P59768 GBG2_HUMAN 2 71 DBREF 8X8L R 1 364 UNP P35346 SSR5_HUMAN 1 364 SEQADV 8X8L MET B 1 UNP P62873 INITIATING METHIONINE SEQADV 8X8L GLY B 2 UNP P62873 EXPRESSION TAG SEQADV 8X8L SER B 3 UNP P62873 EXPRESSION TAG SEQADV 8X8L LEU B 4 UNP P62873 EXPRESSION TAG SEQADV 8X8L LEU B 5 UNP P62873 EXPRESSION TAG SEQADV 8X8L GLN B 6 UNP P62873 EXPRESSION TAG SEQADV 8X8L GLY B 346 UNP P62873 EXPRESSION TAG SEQADV 8X8L SER B 347 UNP P62873 EXPRESSION TAG SEQADV 8X8L SER B 348 UNP P62873 EXPRESSION TAG SEQADV 8X8L GLY B 349 UNP P62873 EXPRESSION TAG SEQADV 8X8L GLY B 350 UNP P62873 EXPRESSION TAG SEQADV 8X8L GLY B 351 UNP P62873 EXPRESSION TAG SEQADV 8X8L GLY B 352 UNP P62873 EXPRESSION TAG SEQADV 8X8L SER B 353 UNP P62873 EXPRESSION TAG SEQADV 8X8L GLY B 354 UNP P62873 EXPRESSION TAG SEQADV 8X8L GLY B 355 UNP P62873 EXPRESSION TAG SEQADV 8X8L GLY B 356 UNP P62873 EXPRESSION TAG SEQADV 8X8L GLY B 357 UNP P62873 EXPRESSION TAG SEQADV 8X8L SER B 358 UNP P62873 EXPRESSION TAG SEQADV 8X8L SER B 359 UNP P62873 EXPRESSION TAG SEQADV 8X8L GLY B 360 UNP P62873 EXPRESSION TAG SEQADV 8X8L VAL B 361 UNP P62873 EXPRESSION TAG SEQADV 8X8L SER B 362 UNP P62873 EXPRESSION TAG SEQADV 8X8L GLY B 363 UNP P62873 EXPRESSION TAG SEQADV 8X8L TRP B 364 UNP P62873 EXPRESSION TAG SEQADV 8X8L ARG B 365 UNP P62873 EXPRESSION TAG SEQADV 8X8L LEU B 366 UNP P62873 EXPRESSION TAG SEQADV 8X8L PHE B 367 UNP P62873 EXPRESSION TAG SEQADV 8X8L LYS B 368 UNP P62873 EXPRESSION TAG SEQADV 8X8L LYS B 369 UNP P62873 EXPRESSION TAG SEQADV 8X8L ILE B 370 UNP P62873 EXPRESSION TAG SEQADV 8X8L SER B 371 UNP P62873 EXPRESSION TAG SEQADV 8X8L LEU R 253 UNP P35346 VAL 253 CONFLICT SEQRES 1 A 360 GLY CYS THR LEU SER ALA GLU ASP LYS ALA ALA VAL GLU SEQRES 2 A 360 ARG SER LYS MET ILE GLU LYS GLN LEU GLN LYS ASP LYS SEQRES 3 A 360 GLN VAL TYR ARG ALA THR HIS ARG LEU LEU LEU LEU GLY SEQRES 4 A 360 ALA ASP ASN SER GLY LYS SER THR ILE VAL LYS GLN MET SEQRES 5 A 360 ARG ILE TYR HIS VAL ASN GLY TYR SER GLU GLU GLU CYS SEQRES 6 A 360 LYS GLN TYR LYS ALA VAL VAL TYR SER ASN THR ILE GLN SEQRES 7 A 360 SER ILE ILE ALA ILE ILE ARG ALA MET GLY ARG LEU LYS SEQRES 8 A 360 ILE ASP PHE GLY ASP SER ALA ARG ALA ASP ASP ALA ARG SEQRES 9 A 360 GLN LEU PHE VAL LEU ALA GLY ALA ALA GLU GLU GLY PHE SEQRES 10 A 360 MET THR ALA GLU LEU ALA GLY VAL ILE LYS ARG LEU TRP SEQRES 11 A 360 LYS ASP SER GLY VAL GLN ALA CYS PHE ASN ARG SER ARG SEQRES 12 A 360 GLU TYR GLN LEU ASN ASP SER ALA ALA TYR TYR LEU ASN SEQRES 13 A 360 ASP LEU ASP ARG ILE ALA GLN PRO ASN TYR ILE PRO THR SEQRES 14 A 360 GLN GLN ASP VAL LEU ARG THR ARG VAL LYS THR SER GLY SEQRES 15 A 360 ILE PHE GLU THR LYS PHE GLN VAL ASP LYS VAL ASN PHE SEQRES 16 A 360 HIS MET PHE ASP VAL GLY ALA GLN ARG ASP GLU ARG ARG SEQRES 17 A 360 LYS TRP ILE GLN CYS PHE ASN ASP VAL THR ALA ILE ILE SEQRES 18 A 360 PHE VAL VAL ASP SER SER ASP TYR ASN ARG LEU GLN GLU SEQRES 19 A 360 ALA LEU ASN ASP PHE LYS SER ILE TRP ASN ASN ARG TRP SEQRES 20 A 360 LEU ARG THR ILE SER VAL ILE LEU PHE LEU ASN LYS GLN SEQRES 21 A 360 ASP LEU LEU ALA GLU LYS VAL LEU ALA GLY LYS SER LYS SEQRES 22 A 360 ILE GLU ASP TYR PHE PRO GLU PHE ALA ARG TYR THR THR SEQRES 23 A 360 PRO GLU ASP ALA THR PRO GLU PRO GLY GLU ASP PRO ARG SEQRES 24 A 360 VAL THR ARG ALA LYS TYR PHE ILE ARG ASP GLU PHE LEU SEQRES 25 A 360 ARG ILE SER THR ALA SER GLY ASP GLY ARG HIS TYR CYS SEQRES 26 A 360 TYR PRO HIS PHE THR CYS SER VAL ASP THR GLU ASN ALA SEQRES 27 A 360 ARG ARG ILE PHE ASN ASP VAL THR ASP ILE ILE ILE LYS SEQRES 28 A 360 MET ASN LEU ARG ASP CYS GLY LEU PHE SEQRES 1 B 371 MET GLY SER LEU LEU GLN SER GLU LEU ASP GLN LEU ARG SEQRES 2 B 371 GLN GLU ALA GLU GLN LEU LYS ASN GLN ILE ARG ASP ALA SEQRES 3 B 371 ARG LYS ALA CYS ALA ASP ALA THR LEU SER GLN ILE THR SEQRES 4 B 371 ASN ASN ILE ASP PRO VAL GLY ARG ILE GLN MET ARG THR SEQRES 5 B 371 ARG ARG THR LEU ARG GLY HIS LEU ALA LYS ILE TYR ALA SEQRES 6 B 371 MET HIS TRP GLY THR ASP SER ARG LEU LEU VAL SER ALA SEQRES 7 B 371 SER GLN ASP GLY LYS LEU ILE ILE TRP ASP SER TYR THR SEQRES 8 B 371 THR ASN LYS VAL HIS ALA ILE PRO LEU ARG SER SER TRP SEQRES 9 B 371 VAL MET THR CYS ALA TYR ALA PRO SER GLY ASN TYR VAL SEQRES 10 B 371 ALA CYS GLY GLY LEU ASP ASN ILE CYS SER ILE TYR ASN SEQRES 11 B 371 LEU LYS THR ARG GLU GLY ASN VAL ARG VAL SER ARG GLU SEQRES 12 B 371 LEU ALA GLY HIS THR GLY TYR LEU SER CYS CYS ARG PHE SEQRES 13 B 371 LEU ASP ASP ASN GLN ILE VAL THR SER SER GLY ASP THR SEQRES 14 B 371 THR CYS ALA LEU TRP ASP ILE GLU THR GLY GLN GLN THR SEQRES 15 B 371 THR THR PHE THR GLY HIS THR GLY ASP VAL MET SER LEU SEQRES 16 B 371 SER LEU ALA PRO ASP THR ARG LEU PHE VAL SER GLY ALA SEQRES 17 B 371 CYS ASP ALA SER ALA LYS LEU TRP ASP VAL ARG GLU GLY SEQRES 18 B 371 MET CYS ARG GLN THR PHE THR GLY HIS GLU SER ASP ILE SEQRES 19 B 371 ASN ALA ILE CYS PHE PHE PRO ASN GLY ASN ALA PHE ALA SEQRES 20 B 371 THR GLY SER ASP ASP ALA THR CYS ARG LEU PHE ASP LEU SEQRES 21 B 371 ARG ALA ASP GLN GLU LEU MET THR TYR SER HIS ASP ASN SEQRES 22 B 371 ILE ILE CYS GLY ILE THR SER VAL SER PHE SER LYS SER SEQRES 23 B 371 GLY ARG LEU LEU LEU ALA GLY TYR ASP ASP PHE ASN CYS SEQRES 24 B 371 ASN VAL TRP ASP ALA LEU LYS ALA ASP ARG ALA GLY VAL SEQRES 25 B 371 LEU ALA GLY HIS ASP ASN ARG VAL SER CYS LEU GLY VAL SEQRES 26 B 371 THR ASP ASP GLY MET ALA VAL ALA THR GLY SER TRP ASP SEQRES 27 B 371 SER PHE LEU LYS ILE TRP ASN GLY SER SER GLY GLY GLY SEQRES 28 B 371 GLY SER GLY GLY GLY GLY SER SER GLY VAL SER GLY TRP SEQRES 29 B 371 ARG LEU PHE LYS LYS ILE SER SEQRES 1 C 17 ASP ARG MET PRO CYS ARG ASN PHE PHE TRP LYS THR PHE SEQRES 2 C 17 SER SER CYS LYS SEQRES 1 E 248 ASP VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 E 248 PRO GLY GLY SER ARG LYS LEU SER CYS SER ALA SER GLY SEQRES 3 E 248 PHE ALA PHE SER SER PHE GLY MET HIS TRP VAL ARG GLN SEQRES 4 E 248 ALA PRO GLU LYS GLY LEU GLU TRP VAL ALA TYR ILE SER SEQRES 5 E 248 SER GLY SER GLY THR ILE TYR TYR ALA ASP THR VAL LYS SEQRES 6 E 248 GLY ARG PHE THR ILE SER ARG ASP ASP PRO LYS ASN THR SEQRES 7 E 248 LEU PHE LEU GLN MET THR SER LEU ARG SER GLU ASP THR SEQRES 8 E 248 ALA MET TYR TYR CYS VAL ARG SER ILE TYR TYR TYR GLY SEQRES 9 E 248 SER SER PRO PHE ASP PHE TRP GLY GLN GLY THR THR LEU SEQRES 10 E 248 THR VAL SER SER GLY GLY GLY GLY SER GLY GLY GLY GLY SEQRES 11 E 248 SER GLY GLY GLY SER ALA ASP ILE VAL MET THR GLN ALA SEQRES 12 E 248 THR SER SER VAL PRO VAL THR PRO GLY GLU SER VAL SER SEQRES 13 E 248 ILE SER CYS ARG SER SER LYS SER LEU LEU HIS SER ASN SEQRES 14 E 248 GLY ASN THR TYR LEU TYR TRP PHE LEU GLN ARG PRO GLY SEQRES 15 E 248 GLN SER PRO GLN LEU LEU ILE TYR ARG MET SER ASN LEU SEQRES 16 E 248 ALA SER GLY VAL PRO ASP ARG PHE SER GLY SER GLY SER SEQRES 17 E 248 GLY THR ALA PHE THR LEU THR ILE SER ARG LEU GLU ALA SEQRES 18 E 248 GLU ASP VAL GLY VAL TYR TYR CYS MET GLN HIS LEU GLU SEQRES 19 E 248 TYR PRO LEU THR PHE GLY ALA GLY THR LYS LEU GLU LEU SEQRES 20 E 248 LYS SEQRES 1 G 70 ALA SER ASN ASN THR ALA SER ILE ALA GLN ALA ARG LYS SEQRES 2 G 70 LEU VAL GLU GLN LEU LYS MET GLU ALA ASN ILE ASP ARG SEQRES 3 G 70 ILE LYS VAL SER LYS ALA ALA ALA ASP LEU MET ALA TYR SEQRES 4 G 70 CYS GLU ALA HIS ALA LYS GLU ASP PRO LEU LEU THR PRO SEQRES 5 G 70 VAL PRO ALA SER GLU ASN PRO PHE ARG GLU LYS LYS PHE SEQRES 6 G 70 PHE CYS ALA ILE LEU SEQRES 1 R 364 MET GLU PRO LEU PHE PRO ALA SER THR PRO SER TRP ASN SEQRES 2 R 364 ALA SER SER PRO GLY ALA ALA SER GLY GLY GLY ASP ASN SEQRES 3 R 364 ARG THR LEU VAL GLY PRO ALA PRO SER ALA GLY ALA ARG SEQRES 4 R 364 ALA VAL LEU VAL PRO VAL LEU TYR LEU LEU VAL CYS ALA SEQRES 5 R 364 ALA GLY LEU GLY GLY ASN THR LEU VAL ILE TYR VAL VAL SEQRES 6 R 364 LEU ARG PHE ALA LYS MET LYS THR VAL THR ASN ILE TYR SEQRES 7 R 364 ILE LEU ASN LEU ALA VAL ALA ASP VAL LEU TYR MET LEU SEQRES 8 R 364 GLY LEU PRO PHE LEU ALA THR GLN ASN ALA ALA SER PHE SEQRES 9 R 364 TRP PRO PHE GLY PRO VAL LEU CYS ARG LEU VAL MET THR SEQRES 10 R 364 LEU ASP GLY VAL ASN GLN PHE THR SER VAL PHE CYS LEU SEQRES 11 R 364 THR VAL MET SER VAL ASP ARG TYR LEU ALA VAL VAL HIS SEQRES 12 R 364 PRO LEU SER SER ALA ARG TRP ARG ARG PRO ARG VAL ALA SEQRES 13 R 364 LYS LEU ALA SER ALA ALA ALA TRP VAL LEU SER LEU CYS SEQRES 14 R 364 MET SER LEU PRO LEU LEU VAL PHE ALA ASP VAL GLN GLU SEQRES 15 R 364 GLY GLY THR CYS ASN ALA SER TRP PRO GLU PRO VAL GLY SEQRES 16 R 364 LEU TRP GLY ALA VAL PHE ILE ILE TYR THR ALA VAL LEU SEQRES 17 R 364 GLY PHE PHE ALA PRO LEU LEU VAL ILE CYS LEU CYS TYR SEQRES 18 R 364 LEU LEU ILE VAL VAL LYS VAL ARG ALA ALA GLY VAL ARG SEQRES 19 R 364 VAL GLY CYS VAL ARG ARG ARG SER GLU ARG LYS VAL THR SEQRES 20 R 364 ARG MET VAL LEU VAL LEU VAL LEU VAL PHE ALA GLY CYS SEQRES 21 R 364 TRP LEU PRO PHE PHE THR VAL ASN ILE VAL ASN LEU ALA SEQRES 22 R 364 VAL ALA LEU PRO GLN GLU PRO ALA SER ALA GLY LEU TYR SEQRES 23 R 364 PHE PHE VAL VAL ILE LEU SER TYR ALA ASN SER CYS ALA SEQRES 24 R 364 ASN PRO VAL LEU TYR GLY PHE LEU SER ASP ASN PHE ARG SEQRES 25 R 364 GLN SER PHE GLN LYS VAL LEU CYS LEU ARG LYS GLY SER SEQRES 26 R 364 GLY ALA LYS ASP ALA ASP ALA THR GLU PRO ARG PRO ASP SEQRES 27 R 364 ARG ILE ARG GLN GLN GLN GLU ALA THR PRO PRO ALA HIS SEQRES 28 R 364 ARG ALA ALA ALA ASN GLY LEU MET GLN THR SER LYS LEU HELIX 1 AA1 SER A 6 THR A 33 1 28 HELIX 2 AA2 ALA A 41 SER A 44 5 4 HELIX 3 AA3 GLY A 45 LYS A 51 1 7 HELIX 4 AA4 LYS A 210 ASN A 216 5 7 HELIX 5 AA5 ASP A 229 ASN A 245 1 17 HELIX 6 AA6 ASN A 246 ARG A 250 5 5 HELIX 7 AA7 LYS A 260 GLY A 271 1 12 HELIX 8 AA8 LYS A 274 TYR A 278 5 5 HELIX 9 AA9 PHE A 279 TYR A 285 5 7 HELIX 10 AB1 ASP A 298 SER A 319 1 22 HELIX 11 AB2 GLU A 337 CYS A 358 1 22 HELIX 12 AB3 LEU B 12 CYS B 30 1 19 HELIX 13 AB4 THR B 34 ASN B 40 1 7 HELIX 14 AB5 ALA E 28 PHE E 32 5 5 HELIX 15 AB6 ASP E 62 LYS E 65 5 4 HELIX 16 AB7 ARG E 87 THR E 91 5 5 HELIX 17 AB8 GLU E 220 VAL E 224 5 5 HELIX 18 AB9 ILE G 8 ASN G 23 1 16 HELIX 19 AC1 LYS G 28 HIS G 43 1 16 HELIX 20 AC2 VAL R 43 ARG R 67 1 25 HELIX 21 AC3 THR R 73 LEU R 91 1 19 HELIX 22 AC4 GLY R 92 ALA R 102 1 11 HELIX 23 AC5 PHE R 107 HIS R 143 1 37 HELIX 24 AC6 ARG R 152 ALA R 178 1 27 HELIX 25 AC7 VAL R 180 GLY R 184 5 5 HELIX 26 AC8 PRO R 193 PHE R 210 1 18 HELIX 27 AC9 PHE R 210 VAL R 235 1 26 HELIX 28 AD1 ARG R 241 VAL R 274 1 34 HELIX 29 AD2 SER R 282 TYR R 304 1 23 HELIX 30 AD3 SER R 308 GLN R 316 1 9 SHEET 1 AA1 6 ILE A 184 VAL A 191 0 SHEET 2 AA1 6 VAL A 194 VAL A 201 -1 O ASP A 200 N PHE A 185 SHEET 3 AA1 6 HIS A 34 LEU A 39 1 N LEU A 36 O HIS A 197 SHEET 4 AA1 6 ALA A 220 ASP A 226 1 O ILE A 222 N LEU A 37 SHEET 5 AA1 6 VAL A 254 ASN A 259 1 O ILE A 255 N ILE A 221 SHEET 6 AA1 6 CYS A 326 PHE A 330 1 O HIS A 329 N LEU A 258 SHEET 1 AA2 4 ARG B 51 ARG B 57 0 SHEET 2 AA2 4 PHE B 340 ASN B 345 -1 O LEU B 341 N LEU B 56 SHEET 3 AA2 4 VAL B 332 SER B 336 -1 N VAL B 332 O TRP B 344 SHEET 4 AA2 4 VAL B 320 VAL B 325 -1 N GLY B 324 O ALA B 333 SHEET 1 AA3 4 ILE B 63 TRP B 68 0 SHEET 2 AA3 4 LEU B 74 SER B 79 -1 O ALA B 78 N ALA B 65 SHEET 3 AA3 4 LYS B 83 ASP B 88 -1 O TRP B 87 N LEU B 75 SHEET 4 AA3 4 LYS B 94 PRO B 99 -1 O VAL B 95 N ILE B 86 SHEET 1 AA4 4 VAL B 105 TYR B 110 0 SHEET 2 AA4 4 TYR B 116 GLY B 121 -1 O GLY B 120 N MET B 106 SHEET 3 AA4 4 SER B 127 ASN B 130 -1 O TYR B 129 N VAL B 117 SHEET 4 AA4 4 ARG B 139 ARG B 142 -1 O ARG B 139 N ASN B 130 SHEET 1 AA5 4 LEU B 151 PHE B 156 0 SHEET 2 AA5 4 GLN B 161 SER B 166 -1 O VAL B 163 N ARG B 155 SHEET 3 AA5 4 CYS B 171 ASP B 175 -1 O TRP B 174 N ILE B 162 SHEET 4 AA5 4 GLN B 180 PHE B 185 -1 O PHE B 185 N CYS B 171 SHEET 1 AA6 4 VAL B 192 LEU B 197 0 SHEET 2 AA6 4 LEU B 203 ALA B 208 -1 O GLY B 207 N MET B 193 SHEET 3 AA6 4 ALA B 213 ASP B 217 -1 O TRP B 216 N PHE B 204 SHEET 4 AA6 4 CYS B 223 PHE B 227 -1 O GLN B 225 N LEU B 215 SHEET 1 AA7 4 ILE B 234 PHE B 239 0 SHEET 2 AA7 4 ALA B 245 SER B 250 -1 O GLY B 249 N ALA B 236 SHEET 3 AA7 4 CYS B 255 ASP B 259 -1 O PHE B 258 N PHE B 246 SHEET 4 AA7 4 GLN B 264 TYR B 269 -1 O TYR B 269 N CYS B 255 SHEET 1 AA8 4 ILE B 278 PHE B 283 0 SHEET 2 AA8 4 LEU B 289 TYR B 294 -1 O LEU B 291 N SER B 282 SHEET 3 AA8 4 CYS B 299 ASP B 303 -1 O TRP B 302 N LEU B 290 SHEET 4 AA8 4 ARG B 309 LEU B 313 -1 O GLY B 311 N VAL B 301 SHEET 1 AA9 2 ARG C 6 PHE C 8 0 SHEET 2 AA9 2 PHE C 13 SER C 15 -1 O SER C 14 N ASN C 7 SHEET 1 AB1 4 GLN E 3 SER E 7 0 SHEET 2 AB1 4 ARG E 18 SER E 25 -1 O SER E 23 N VAL E 5 SHEET 3 AB1 4 THR E 78 MET E 83 -1 O LEU E 81 N LEU E 20 SHEET 4 AB1 4 PHE E 68 ASP E 73 -1 N SER E 71 O PHE E 80 SHEET 1 AB2 6 GLY E 10 VAL E 12 0 SHEET 2 AB2 6 THR E 115 VAL E 119 1 O THR E 118 N GLY E 10 SHEET 3 AB2 6 ALA E 92 SER E 99 -1 N TYR E 94 O THR E 115 SHEET 4 AB2 6 GLY E 33 GLN E 39 -1 N GLY E 33 O SER E 99 SHEET 5 AB2 6 LEU E 45 ILE E 51 -1 O VAL E 48 N TRP E 36 SHEET 6 AB2 6 ILE E 58 TYR E 60 -1 O TYR E 59 N TYR E 50 SHEET 1 AB3 4 MET E 140 THR E 141 0 SHEET 2 AB3 4 VAL E 155 SER E 161 -1 O ARG E 160 N THR E 141 SHEET 3 AB3 4 ALA E 211 ILE E 216 -1 O LEU E 214 N ILE E 157 SHEET 4 AB3 4 PHE E 203 GLY E 207 -1 N SER E 206 O THR E 213 SHEET 1 AB4 5 ASN E 194 LEU E 195 0 SHEET 2 AB4 5 PRO E 185 TYR E 190 -1 N TYR E 190 O ASN E 194 SHEET 3 AB4 5 LEU E 174 GLN E 179 -1 N TRP E 176 O LEU E 188 SHEET 4 AB4 5 GLY E 225 GLN E 231 -1 O TYR E 228 N PHE E 177 SHEET 5 AB4 5 THR E 238 PHE E 239 -1 O THR E 238 N GLN E 231 SHEET 1 AB5 5 ASN E 194 LEU E 195 0 SHEET 2 AB5 5 PRO E 185 TYR E 190 -1 N TYR E 190 O ASN E 194 SHEET 3 AB5 5 LEU E 174 GLN E 179 -1 N TRP E 176 O LEU E 188 SHEET 4 AB5 5 GLY E 225 GLN E 231 -1 O TYR E 228 N PHE E 177 SHEET 5 AB5 5 THR E 243 LEU E 245 -1 O LEU E 245 N GLY E 225 SSBOND 1 CYS B 126 CYS B 154 1555 1555 2.03 SSBOND 2 CYS C 5 CYS C 16 1555 1555 2.03 SSBOND 3 CYS E 22 CYS E 96 1555 1555 2.03 SSBOND 4 CYS R 112 CYS R 186 1555 1555 2.03 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