HEADER SIGNALING PROTEIN 18-APR-22 7XJL TITLE CRYO-EM STRUCTURE OF THE SPEXIN-BOUND GALR2-MINIGQ COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: SPEXIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(Q) SUBUNIT ALPHA; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(T) SUBUNIT COMPND 11 BETA-1; COMPND 12 CHAIN: C; COMPND 13 SYNONYM: TRANSDUCIN BETA CHAIN 1; COMPND 14 ENGINEERED: YES; COMPND 15 MOL_ID: 4; COMPND 16 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(O) SUBUNIT COMPND 17 GAMMA-2; COMPND 18 CHAIN: D; COMPND 19 SYNONYM: G GAMMA-I; COMPND 20 ENGINEERED: YES; COMPND 21 MOL_ID: 5; COMPND 22 MOLECULE: SINGLE-CHAIN VARIABLE FRAGMENT (SCFV16); COMPND 23 CHAIN: E; COMPND 24 ENGINEERED: YES; COMPND 25 MOL_ID: 6; COMPND 26 MOLECULE: GALANIN RECEPTOR TYPE 2; COMPND 27 CHAIN: F; COMPND 28 SYNONYM: GAL2-R,GALR-2; COMPND 29 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_TAXID: 9606; SOURCE 4 GENE: SPEXIN; SOURCE 5 EXPRESSION_SYSTEM: SYNTHETIC CONSTRUCT; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 32630; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 9 ORGANISM_TAXID: 9606; SOURCE 10 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 11 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 12 MOL_ID: 3; SOURCE 13 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 14 ORGANISM_COMMON: HUMAN; SOURCE 15 ORGANISM_TAXID: 9606; SOURCE 16 GENE: GNB1; SOURCE 17 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 18 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 19 EXPRESSION_SYSTEM_CELL_LINE: SF9; SOURCE 20 MOL_ID: 4; SOURCE 21 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 22 ORGANISM_COMMON: HUMAN; SOURCE 23 ORGANISM_TAXID: 9606; SOURCE 24 GENE: GNG2; SOURCE 25 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 26 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 27 EXPRESSION_SYSTEM_CELL_LINE: SF9; SOURCE 28 MOL_ID: 5; SOURCE 29 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 30 ORGANISM_TAXID: 9606; SOURCE 31 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 32 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 33 EXPRESSION_SYSTEM_CELL_LINE: SF9; SOURCE 34 MOL_ID: 6; SOURCE 35 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 36 ORGANISM_COMMON: HUMAN; SOURCE 37 ORGANISM_TAXID: 9606; SOURCE 38 GENE: GALR2, GALNR2; SOURCE 39 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 40 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS GPCR, GALANIN RECEPTOR 2, MINIGQ, SPEXIN, SIGNALING PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR W.JIANG,S.ZHENG REVDAT 1 29-JUN-22 7XJL 0 JRNL AUTH W.JIANG,S.ZHENG JRNL TITL STRUCTURAL INSIGHTS INTO GALANIN RECEPTOR SIGNALING. JRNL REF PROC.NATL.ACAD.SCI.USA V. 119 65119 2022 JRNL REFN ESSN 1091-6490 JRNL PMID 35594396 JRNL DOI 10.1073/PNAS.2121465119 REMARK 2 REMARK 2 RESOLUTION. 3.50 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 : 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) : 3.500 REMARK 3 NUMBER OF PARTICLES : 332603 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 7XJL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 19-APR-22. REMARK 100 THE DEPOSITION ID IS D_1300028958. 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 : 3D ARRAY REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : SPEXIN-BOUND GALANIN RECEPTOR 2 REMARK 245 IN COMPLEX WITH GALPHAQ, GBETA/ REMARK 245 GAMMA SUBUNIT AND SINGLE CHAIN REMARK 245 VARIABLE FRAGMENT (SCFV16) REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 5.60 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 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1200.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2300.00 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) : 5000.00 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, 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 GLY B -1 REMARK 465 PRO B 0 REMARK 465 MET B 1 REMARK 465 GLY B 2 REMARK 465 SER B 3 REMARK 465 THR B 4 REMARK 465 ILE B 55 REMARK 465 LEU B 56 REMARK 465 HIS B 57 REMARK 465 GLY B 58 REMARK 465 GLY B 59 REMARK 465 SER B 60 REMARK 465 GLY B 61 REMARK 465 GLY B 62 REMARK 465 SER B 63 REMARK 465 GLY B 64 REMARK 465 GLY B 65 REMARK 465 THR B 66 REMARK 465 SER B 67 REMARK 465 GLY B 88 REMARK 465 GLN B 89 REMARK 465 ARG B 90 REMARK 465 HIS C -7 REMARK 465 HIS C -6 REMARK 465 HIS C -5 REMARK 465 HIS C -4 REMARK 465 HIS C -3 REMARK 465 HIS C -2 REMARK 465 GLY C -1 REMARK 465 SER C 0 REMARK 465 MET C 1 REMARK 465 SER C 2 REMARK 465 MET D 1 REMARK 465 ALA D 2 REMARK 465 SER D 3 REMARK 465 ASN D 4 REMARK 465 ASN D 5 REMARK 465 THR D 6 REMARK 465 ALA D 7 REMARK 465 SER D 8 REMARK 465 ILE D 9 REMARK 465 ALA D 10 REMARK 465 ARG D 62 REMARK 465 GLU D 63 REMARK 465 LYS D 64 REMARK 465 LYS D 65 REMARK 465 PHE D 66 REMARK 465 PHE D 67 REMARK 465 SER D 68 REMARK 465 ALA D 69 REMARK 465 ILE D 70 REMARK 465 LEU D 71 REMARK 465 GLY E -2 REMARK 465 ARG E -1 REMARK 465 PRO E 0 REMARK 465 ASP E 1 REMARK 465 SER E 120A REMARK 465 GLY E 120B REMARK 465 GLY E 120C REMARK 465 GLY E 120D REMARK 465 GLY E 120E REMARK 465 SER E 120F REMARK 465 GLY E 120G REMARK 465 GLY E 120H REMARK 465 GLY E 120I REMARK 465 GLY E 120J REMARK 465 SER E 120K REMARK 465 GLY E 120L REMARK 465 GLY E 120M REMARK 465 GLY E 120N REMARK 465 GLY E 120O REMARK 465 THR E 138 REMARK 465 LYS E 236 REMARK 465 ALA E 237 REMARK 465 ALA E 238 REMARK 465 ALA E 239 REMARK 465 GLY E 240 REMARK 465 ALA E 241 REMARK 465 PRO E 242 REMARK 465 LEU E 243 REMARK 465 GLU E 244 REMARK 465 VAL E 245 REMARK 465 LEU E 246 REMARK 465 PHE E 247 REMARK 465 GLN E 248 REMARK 465 GLY E 249 REMARK 465 PRO E 250 REMARK 465 GLY E 251 REMARK 465 ALA E 252 REMARK 465 TRP E 253 REMARK 465 SER E 254 REMARK 465 HIS E 255 REMARK 465 PRO E 256 REMARK 465 GLN E 257 REMARK 465 PHE E 258 REMARK 465 GLU E 259 REMARK 465 LYS E 260 REMARK 465 GLY E 261 REMARK 465 ALA E 262 REMARK 465 GLU E 263 REMARK 465 ASP E 264 REMARK 465 GLN E 265 REMARK 465 VAL E 266 REMARK 465 ASP E 267 REMARK 465 PRO E 268 REMARK 465 ARG E 269 REMARK 465 LEU E 270 REMARK 465 ILE E 271 REMARK 465 ASP E 272 REMARK 465 GLY E 273 REMARK 465 LYS E 274 REMARK 465 GLY E 275 REMARK 465 ALA E 276 REMARK 465 ALA E 277 REMARK 465 HIS E 278 REMARK 465 HIS E 279 REMARK 465 HIS E 280 REMARK 465 HIS E 281 REMARK 465 HIS E 282 REMARK 465 HIS E 283 REMARK 465 HIS E 284 REMARK 465 HIS E 285 REMARK 465 ASP F -9 REMARK 465 TYR F -8 REMARK 465 LYS F -7 REMARK 465 ASP F -6 REMARK 465 ASP F -5 REMARK 465 ASP F -4 REMARK 465 ASP F -3 REMARK 465 LYS F -2 REMARK 465 GLY F -1 REMARK 465 SER F 0 REMARK 465 MET F 1 REMARK 465 ASN F 2 REMARK 465 VAL F 3 REMARK 465 SER F 4 REMARK 465 GLY F 5 REMARK 465 CYS F 6 REMARK 465 PRO F 7 REMARK 465 GLY F 8 REMARK 465 ALA F 9 REMARK 465 GLY F 10 REMARK 465 ASN F 11 REMARK 465 ALA F 12 REMARK 465 SER F 13 REMARK 465 GLN F 14 REMARK 465 ALA F 15 REMARK 465 GLY F 16 REMARK 465 GLY F 17 REMARK 465 GLY F 18 REMARK 465 GLY F 19 REMARK 465 GLY F 20 REMARK 465 TRP F 21 REMARK 465 HIS F 22 REMARK 465 ALA F 217 REMARK 465 VAL F 218 REMARK 465 ASP F 219 REMARK 465 PRO F 220 REMARK 465 VAL F 221 REMARK 465 ALA F 222 REMARK 465 ALA F 223 REMARK 465 ALA F 308 REMARK 465 GLY F 309 REMARK 465 LEU F 310 REMARK 465 LEU F 311 REMARK 465 GLY F 312 REMARK 465 ARG F 313 REMARK 465 ALA F 314 REMARK 465 GLY F 315 REMARK 465 SER F 316 REMARK 465 LEU F 317 REMARK 465 GLU F 318 REMARK 465 VAL F 319 REMARK 465 LEU F 320 REMARK 465 PHE F 321 REMARK 465 GLN F 322 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 GLN A 14 CG CD OE1 NE2 REMARK 470 LYS B 10 CG CD CE NZ REMARK 470 LYS B 17 CG CD CE NZ REMARK 470 LYS B 21 CG CD CE NZ REMARK 470 ARG B 24 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 28 CG CD OE1 OE2 REMARK 470 LYS B 29 CG CD CE NZ REMARK 470 ARG B 31 CG CD NE CZ NH1 NH2 REMARK 470 ASP B 42 CG OD1 OD2 REMARK 470 LYS B 51 CG CD CE NZ REMARK 470 GLN B 52 CG CD OE1 NE2 REMARK 470 ARG B 54 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 78 CG CD CE NZ REMARK 470 ASP B 91 CG OD1 OD2 REMARK 470 GLU B 92 CG CD OE1 OE2 REMARK 470 ASP B 102 CG OD1 OD2 REMARK 470 LYS B 152 CG CD CE NZ REMARK 470 LYS B 157 CG CD CE NZ REMARK 470 LYS B 159 CG CD CE NZ REMARK 470 GLU B 161 CG CD OE1 OE2 REMARK 470 ARG B 169 CG CD NE CZ NH1 NH2 REMARK 470 ASP B 206 CG OD1 OD2 REMARK 470 ASP B 220 CG OD1 OD2 REMARK 470 GLU B 222 CG CD OE1 OE2 REMARK 470 GLU C 3 CG CD OE1 OE2 REMARK 470 LEU C 4 CG CD1 CD2 REMARK 470 ASP C 5 CG OD1 OD2 REMARK 470 GLN C 6 CG CD OE1 NE2 REMARK 470 LEU C 7 CG CD1 CD2 REMARK 470 ARG C 8 CG CD NE CZ NH1 NH2 REMARK 470 GLN C 9 CG CD OE1 NE2 REMARK 470 GLU C 10 CG CD OE1 OE2 REMARK 470 GLU C 12 CG CD OE1 OE2 REMARK 470 GLN C 13 CG CD OE1 NE2 REMARK 470 LYS C 15 CG CD CE NZ REMARK 470 ASN C 16 CG OD1 ND2 REMARK 470 ARG C 19 CG CD NE CZ NH1 NH2 REMARK 470 ASP C 20 CG OD1 OD2 REMARK 470 ASP C 38 CG OD1 OD2 REMARK 470 ARG C 42 CG CD NE CZ NH1 NH2 REMARK 470 GLN C 44 CG CD OE1 NE2 REMARK 470 MET C 45 CG SD CE REMARK 470 ARG C 46 CG CD NE CZ NH1 NH2 REMARK 470 ARG C 52 CG CD NE CZ NH1 NH2 REMARK 470 ARG C 96 CG CD NE CZ NH1 NH2 REMARK 470 SER C 97 OG REMARK 470 ASP C 170 CG OD1 OD2 REMARK 470 GLU C 172 CG CD OE1 OE2 REMARK 470 THR C 173 OG1 CG2 REMARK 470 ARG C 197 CG CD NE CZ NH1 NH2 REMARK 470 ARG C 214 CG CD NE CZ NH1 NH2 REMARK 470 MET C 217 CG SD CE REMARK 470 THR C 221 OG1 CG2 REMARK 470 SER C 245 OG REMARK 470 SER C 265 OG REMARK 470 HIS C 266 CG ND1 CD2 CE1 NE2 REMARK 470 ASP C 267 CG OD1 OD2 REMARK 470 ASP C 303 CG OD1 OD2 REMARK 470 SER C 331 OG REMARK 470 GLN D 11 CG CD OE1 NE2 REMARK 470 ARG D 13 CG CD NE CZ NH1 NH2 REMARK 470 LYS D 14 CG CD CE NZ REMARK 470 LEU D 15 CG CD1 CD2 REMARK 470 GLU D 17 CG CD OE1 OE2 REMARK 470 LYS D 20 CG CD CE NZ REMARK 470 MET D 21 CG SD CE REMARK 470 ASN D 24 CG OD1 ND2 REMARK 470 LYS D 46 CG CD CE NZ REMARK 470 VAL D 54 CG1 CG2 REMARK 470 GLU D 58 CG CD OE1 OE2 REMARK 470 GLU E 6 CG CD OE1 OE2 REMARK 470 GLU E 42 CG CD OE1 OE2 REMARK 470 LYS E 43 CG CD CE NZ REMARK 470 LYS E 76 CG CD CE NZ REMARK 470 GLU E 89 CG CD OE1 OE2 REMARK 470 THR E 91 OG1 CG2 REMARK 470 MET E 93 CG SD CE REMARK 470 VAL E 119 CG1 CG2 REMARK 470 GLN E 130 CG CD OE1 NE2 REMARK 470 THR E 132 OG1 CG2 REMARK 470 SER E 134 OG REMARK 470 VAL E 137 CG1 CG2 REMARK 470 GLU E 141 CG CD OE1 OE2 REMARK 470 ARG E 206 CG CD NE CZ NH1 NH2 REMARK 470 GLU E 208 CG CD OE1 OE2 REMARK 470 GLU E 210 CG CD OE1 OE2 REMARK 470 GLU E 234 CG CD OE1 OE2 REMARK 470 ARG F 52 CG CD NE CZ NH1 NH2 REMARK 470 LYS F 99 CG CD CE NZ REMARK 470 ARG F 140 CG CD NE CZ NH1 NH2 REMARK 470 ARG F 183 CG CD NE CZ NH1 NH2 REMARK 470 ARG F 212 CG CD NE CZ NH1 NH2 REMARK 470 ARG F 228 CG CD NE CZ NH1 NH2 REMARK 470 ARG F 229 CG CD NE CZ NH1 NH2 REMARK 470 ARG F 232 CG CD NE CZ NH1 NH2 REMARK 470 GLN F 263 CG CD OE1 NE2 REMARK 470 LYS F 297 CG CD CE NZ REMARK 470 LYS F 301 CG CD CE NZ REMARK 470 ARG F 304 CG CD NE CZ NH1 NH2 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 OG SER C 161 OD1 ASP C 163 2.17 REMARK 500 O GLN C 75 OG SER C 98 2.18 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 GLU B 222 51.07 -90.76 REMARK 500 ASN C 36 56.34 -90.89 REMARK 500 LEU C 126 -60.77 -92.59 REMARK 500 GLU C 130 13.24 50.16 REMARK 500 ASP C 163 31.02 -98.02 REMARK 500 ALA C 309 76.85 -102.70 REMARK 500 SER C 334 -5.55 75.07 REMARK 500 VAL E 48 -61.37 -120.84 REMARK 500 MET E 180 1.36 57.72 REMARK 500 GLU E 208 -168.07 -128.75 REMARK 500 ALA F 170 -121.94 56.35 REMARK 500 PHE F 261 29.72 -140.67 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-33231 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF THE SPEXIN-BOUND GALR2-MINIGQ COMPLEX DBREF 7XJL A 1 14 PDB 7XJL 7XJL 1 14 DBREF 7XJL B -1 246 PDB 7XJL 7XJL -1 246 DBREF 7XJL C 1 340 UNP P62873 GBB1_HUMAN 1 340 DBREF 7XJL D 1 71 UNP P59768 GBG2_HUMAN 1 71 DBREF 7XJL E -2 285 PDB 7XJL 7XJL -2 285 DBREF 7XJL F 1 314 UNP O43603 GALR2_HUMAN 1 314 SEQADV 7XJL HIS C -7 UNP P62873 EXPRESSION TAG SEQADV 7XJL HIS C -6 UNP P62873 EXPRESSION TAG SEQADV 7XJL HIS C -5 UNP P62873 EXPRESSION TAG SEQADV 7XJL HIS C -4 UNP P62873 EXPRESSION TAG SEQADV 7XJL HIS C -3 UNP P62873 EXPRESSION TAG SEQADV 7XJL HIS C -2 UNP P62873 EXPRESSION TAG SEQADV 7XJL GLY C -1 UNP P62873 EXPRESSION TAG SEQADV 7XJL SER C 0 UNP P62873 EXPRESSION TAG SEQADV 7XJL SER D 68 UNP P59768 CYS 68 ENGINEERED MUTATION SEQADV 7XJL ASP F -9 UNP O43603 EXPRESSION TAG SEQADV 7XJL TYR F -8 UNP O43603 EXPRESSION TAG SEQADV 7XJL LYS F -7 UNP O43603 EXPRESSION TAG SEQADV 7XJL ASP F -6 UNP O43603 EXPRESSION TAG SEQADV 7XJL ASP F -5 UNP O43603 EXPRESSION TAG SEQADV 7XJL ASP F -4 UNP O43603 EXPRESSION TAG SEQADV 7XJL ASP F -3 UNP O43603 EXPRESSION TAG SEQADV 7XJL LYS F -2 UNP O43603 EXPRESSION TAG SEQADV 7XJL GLY F -1 UNP O43603 EXPRESSION TAG SEQADV 7XJL SER F 0 UNP O43603 EXPRESSION TAG SEQADV 7XJL GLN F 165 UNP O43603 ARG 165 CONFLICT SEQADV 7XJL GLY F 315 UNP O43603 EXPRESSION TAG SEQADV 7XJL SER F 316 UNP O43603 EXPRESSION TAG SEQADV 7XJL LEU F 317 UNP O43603 EXPRESSION TAG SEQADV 7XJL GLU F 318 UNP O43603 EXPRESSION TAG SEQADV 7XJL VAL F 319 UNP O43603 EXPRESSION TAG SEQADV 7XJL LEU F 320 UNP O43603 EXPRESSION TAG SEQADV 7XJL PHE F 321 UNP O43603 EXPRESSION TAG SEQADV 7XJL GLN F 322 UNP O43603 EXPRESSION TAG SEQRES 1 A 14 ASN TRP THR PRO GLN ALA MET LEU TYR LEU LYS GLY ALA SEQRES 2 A 14 GLN SEQRES 1 B 248 GLY PRO MET GLY SER THR VAL SER ALA GLU ASP LYS ALA SEQRES 2 B 248 ALA ALA GLU ARG SER LYS MET ILE ASP LYS ASN LEU ARG SEQRES 3 B 248 GLU ASP GLY GLU LYS ALA ARG ARG THR LEU ARG LEU LEU SEQRES 4 B 248 LEU LEU GLY ALA ASP ASN SER GLY LYS SER THR ILE VAL SEQRES 5 B 248 LYS GLN MET ARG ILE LEU HIS GLY GLY SER GLY GLY SER SEQRES 6 B 248 GLY GLY THR SER GLY ILE PHE GLU THR LYS PHE GLN VAL SEQRES 7 B 248 ASP LYS VAL ASN PHE HIS MET PHE ASP VAL GLY GLY GLN SEQRES 8 B 248 ARG ASP GLU ARG ARG LYS TRP ILE GLN CYS PHE ASN ASP SEQRES 9 B 248 VAL THR ALA ILE ILE PHE VAL VAL ASP SER SER ASP TYR SEQRES 10 B 248 ASN ARG LEU GLN GLU ALA LEU ASN ASP PHE LYS SER ILE SEQRES 11 B 248 TRP ASN ASN ARG TRP LEU ARG THR ILE SER VAL ILE LEU SEQRES 12 B 248 PHE LEU ASN LYS GLN ASP LEU LEU ALA GLU LYS VAL LEU SEQRES 13 B 248 ALA GLY LYS SER LYS ILE GLU ASP TYR PHE PRO GLU PHE SEQRES 14 B 248 ALA ARG TYR THR THR PRO GLU ALA ALA THR PRO GLU PRO SEQRES 15 B 248 GLY ASP ASP PRO ARG VAL THR ARG ALA LYS TYR PHE ILE SEQRES 16 B 248 ARG LYS GLU PHE VAL ASP ILE SER THR ALA SER GLY ASP SEQRES 17 B 248 GLY ARG HIS ILE CYS TYR PRO HIS PHE THR CYS ALA VAL SEQRES 18 B 248 ASP THR GLU ASN ALA ARG ARG ILE PHE ASN ASP CYS LYS SEQRES 19 B 248 ASP ILE ILE LEU GLN MET ASN LEU ARG GLU TYR ASN LEU SEQRES 20 B 248 VAL SEQRES 1 C 348 HIS HIS HIS HIS HIS HIS GLY SER MET SER GLU LEU ASP SEQRES 2 C 348 GLN LEU ARG GLN GLU ALA GLU GLN LEU LYS ASN GLN ILE SEQRES 3 C 348 ARG ASP ALA ARG LYS ALA CYS ALA ASP ALA THR LEU SER SEQRES 4 C 348 GLN ILE THR ASN ASN ILE ASP PRO VAL GLY ARG ILE GLN SEQRES 5 C 348 MET ARG THR ARG ARG THR LEU ARG GLY HIS LEU ALA LYS SEQRES 6 C 348 ILE TYR ALA MET HIS TRP GLY THR ASP SER ARG LEU LEU SEQRES 7 C 348 VAL SER ALA SER GLN ASP GLY LYS LEU ILE ILE TRP ASP SEQRES 8 C 348 SER TYR THR THR ASN LYS VAL HIS ALA ILE PRO LEU ARG SEQRES 9 C 348 SER SER TRP VAL MET THR CYS ALA TYR ALA PRO SER GLY SEQRES 10 C 348 ASN TYR VAL ALA CYS GLY GLY LEU ASP ASN ILE CYS SER SEQRES 11 C 348 ILE TYR ASN LEU LYS THR ARG GLU GLY ASN VAL ARG VAL SEQRES 12 C 348 SER ARG GLU LEU ALA GLY HIS THR GLY TYR LEU SER CYS SEQRES 13 C 348 CYS ARG PHE LEU ASP ASP ASN GLN ILE VAL THR SER SER SEQRES 14 C 348 GLY ASP THR THR CYS ALA LEU TRP ASP ILE GLU THR GLY SEQRES 15 C 348 GLN GLN THR THR THR PHE THR GLY HIS THR GLY ASP VAL SEQRES 16 C 348 MET SER LEU SER LEU ALA PRO ASP THR ARG LEU PHE VAL SEQRES 17 C 348 SER GLY ALA CYS ASP ALA SER ALA LYS LEU TRP ASP VAL SEQRES 18 C 348 ARG GLU GLY MET CYS ARG GLN THR PHE THR GLY HIS GLU SEQRES 19 C 348 SER ASP ILE ASN ALA ILE CYS PHE PHE PRO ASN GLY ASN SEQRES 20 C 348 ALA PHE ALA THR GLY SER ASP ASP ALA THR CYS ARG LEU SEQRES 21 C 348 PHE ASP LEU ARG ALA ASP GLN GLU LEU MET THR TYR SER SEQRES 22 C 348 HIS ASP ASN ILE ILE CYS GLY ILE THR SER VAL SER PHE SEQRES 23 C 348 SER LYS SER GLY ARG LEU LEU LEU ALA GLY TYR ASP ASP SEQRES 24 C 348 PHE ASN CYS ASN VAL TRP ASP ALA LEU LYS ALA ASP ARG SEQRES 25 C 348 ALA GLY VAL LEU ALA GLY HIS ASP ASN ARG VAL SER CYS SEQRES 26 C 348 LEU GLY VAL THR ASP ASP GLY MET ALA VAL ALA THR GLY SEQRES 27 C 348 SER TRP ASP SER PHE LEU LYS ILE TRP ASN SEQRES 1 D 71 MET ALA SER ASN ASN THR ALA SER ILE ALA GLN ALA ARG SEQRES 2 D 71 LYS LEU VAL GLU GLN LEU LYS MET GLU ALA ASN ILE ASP SEQRES 3 D 71 ARG ILE LYS VAL SER LYS ALA ALA ALA ASP LEU MET ALA SEQRES 4 D 71 TYR CYS GLU ALA HIS ALA LYS GLU ASP PRO LEU LEU THR SEQRES 5 D 71 PRO VAL PRO ALA SER GLU ASN PRO PHE ARG GLU LYS LYS SEQRES 6 D 71 PHE PHE SER ALA ILE LEU SEQRES 1 E 300 GLY ARG PRO ASP VAL GLN LEU VAL GLU SER GLY GLY GLY SEQRES 2 E 300 LEU VAL GLN PRO GLY GLY SER ARG LYS LEU SER CYS SER SEQRES 3 E 300 ALA SER GLY PHE ALA PHE SER SER PHE GLY MET HIS TRP SEQRES 4 E 300 VAL ARG GLN ALA PRO GLU LYS GLY LEU GLU TRP VAL ALA SEQRES 5 E 300 TYR ILE SER SER GLY SER GLY THR ILE TYR TYR ALA ASP SEQRES 6 E 300 THR VAL LYS GLY ARG PHE THR ILE SER ARG ASP ASP PRO SEQRES 7 E 300 LYS ASN THR LEU PHE LEU GLN MET THR SER LEU ARG SER SEQRES 8 E 300 GLU ASP THR ALA MET TYR TYR CYS VAL ARG SER ILE TYR SEQRES 9 E 300 TYR TYR GLY SER SER PRO PHE ASP PHE TRP GLY GLN GLY SEQRES 10 E 300 THR THR LEU THR VAL SER SER GLY GLY GLY GLY SER GLY SEQRES 11 E 300 GLY GLY GLY SER GLY GLY GLY GLY SER ASP ILE VAL MET SEQRES 12 E 300 THR GLN ALA THR SER SER VAL PRO VAL THR PRO GLY GLU SEQRES 13 E 300 SER VAL SER ILE SER CYS ARG SER SER LYS SER LEU LEU SEQRES 14 E 300 HIS SER ASN GLY ASN THR TYR LEU TYR TRP PHE LEU GLN SEQRES 15 E 300 ARG PRO GLY GLN SER PRO GLN LEU LEU ILE TYR ARG MET SEQRES 16 E 300 SER ASN LEU ALA SER GLY VAL PRO ASP ARG PHE SER GLY SEQRES 17 E 300 SER GLY SER GLY THR ALA PHE THR LEU THR ILE SER ARG SEQRES 18 E 300 LEU GLU ALA GLU ASP VAL GLY VAL TYR TYR CYS MET GLN SEQRES 19 E 300 HIS LEU GLU TYR PRO LEU THR PHE GLY ALA GLY THR LYS SEQRES 20 E 300 LEU GLU LEU LYS ALA ALA ALA GLY ALA PRO LEU GLU VAL SEQRES 21 E 300 LEU PHE GLN GLY PRO GLY ALA TRP SER HIS PRO GLN PHE SEQRES 22 E 300 GLU LYS GLY ALA GLU ASP GLN VAL ASP PRO ARG LEU ILE SEQRES 23 E 300 ASP GLY LYS GLY ALA ALA HIS HIS HIS HIS HIS HIS HIS SEQRES 24 E 300 HIS SEQRES 1 F 332 ASP TYR LYS ASP ASP ASP ASP LYS GLY SER MET ASN VAL SEQRES 2 F 332 SER GLY CYS PRO GLY ALA GLY ASN ALA SER GLN ALA GLY SEQRES 3 F 332 GLY GLY GLY GLY TRP HIS PRO GLU ALA VAL ILE VAL PRO SEQRES 4 F 332 LEU LEU PHE ALA LEU ILE PHE LEU VAL GLY THR VAL GLY SEQRES 5 F 332 ASN THR LEU VAL LEU ALA VAL LEU LEU ARG GLY GLY GLN SEQRES 6 F 332 ALA VAL SER THR THR ASN LEU PHE ILE LEU ASN LEU GLY SEQRES 7 F 332 VAL ALA ASP LEU CYS PHE ILE LEU CYS CYS VAL PRO PHE SEQRES 8 F 332 GLN ALA THR ILE TYR THR LEU ASP GLY TRP VAL PHE GLY SEQRES 9 F 332 SER LEU LEU CYS LYS ALA VAL HIS PHE LEU ILE PHE LEU SEQRES 10 F 332 THR MET HIS ALA SER SER PHE THR LEU ALA ALA VAL SER SEQRES 11 F 332 LEU ASP ARG TYR LEU ALA ILE ARG TYR PRO LEU HIS SER SEQRES 12 F 332 ARG GLU LEU ARG THR PRO ARG ASN ALA LEU ALA ALA ILE SEQRES 13 F 332 GLY LEU ILE TRP GLY LEU SER LEU LEU PHE SER GLY PRO SEQRES 14 F 332 TYR LEU SER TYR TYR GLN GLN SER GLN LEU ALA ASN LEU SEQRES 15 F 332 THR VAL CYS HIS PRO ALA TRP SER ALA PRO ARG ARG ARG SEQRES 16 F 332 ALA MET ASP ILE CYS THR PHE VAL PHE SER TYR LEU LEU SEQRES 17 F 332 PRO VAL LEU VAL LEU GLY LEU THR TYR ALA ARG THR LEU SEQRES 18 F 332 ARG TYR LEU TRP ARG ALA VAL ASP PRO VAL ALA ALA GLY SEQRES 19 F 332 SER GLY ALA ARG ARG ALA LYS ARG LYS VAL THR ARG MET SEQRES 20 F 332 ILE LEU ILE VAL ALA ALA LEU PHE CYS LEU CYS TRP MET SEQRES 21 F 332 PRO HIS HIS ALA LEU ILE LEU CYS VAL TRP PHE GLY GLN SEQRES 22 F 332 PHE PRO LEU THR ARG ALA THR TYR ALA LEU ARG ILE LEU SEQRES 23 F 332 SER HIS LEU VAL SER TYR ALA ASN SER CYS VAL ASN PRO SEQRES 24 F 332 ILE VAL TYR ALA LEU VAL SER LYS HIS PHE ARG LYS GLY SEQRES 25 F 332 PHE ARG THR ILE CYS ALA GLY LEU LEU GLY ARG ALA GLY SEQRES 26 F 332 SER LEU GLU VAL LEU PHE GLN HELIX 1 AA1 THR A 3 GLY A 12 1 10 HELIX 2 AA2 SER B 6 ARG B 32 1 27 HELIX 3 AA3 GLY B 45 MET B 53 1 9 HELIX 4 AA4 LYS B 95 CYS B 99 5 5 HELIX 5 AA5 ARG B 117 ASN B 130 1 14 HELIX 6 AA6 ASN B 131 ARG B 135 5 5 HELIX 7 AA7 LYS B 145 GLY B 156 1 12 HELIX 8 AA8 LYS B 159 PHE B 164 1 6 HELIX 9 AA9 PRO B 165 ALA B 168 5 4 HELIX 10 AB1 ASP B 183 ALA B 203 1 21 HELIX 11 AB2 GLU B 222 TYR B 243 1 22 HELIX 12 AB3 LEU C 4 ALA C 26 1 23 HELIX 13 AB4 THR C 29 THR C 34 1 6 HELIX 14 AB5 ALA D 12 ASN D 24 1 13 HELIX 15 AB6 LYS D 29 HIS D 44 1 16 HELIX 16 AB7 ALA D 45 ASP D 48 5 4 HELIX 17 AB8 SER E 53 GLY E 56 5 4 HELIX 18 AB9 ARG E 87 THR E 91 5 5 HELIX 19 AC1 GLU F 24 GLY F 53 1 30 HELIX 20 AC2 SER F 58 LEU F 88 1 31 HELIX 21 AC3 PHE F 93 TYR F 129 1 37 HELIX 22 AC4 LEU F 131 LEU F 136 5 6 HELIX 23 AC5 THR F 138 GLY F 158 1 21 HELIX 24 AC6 PRO F 159 TYR F 163 1 5 HELIX 25 AC7 SER F 180 TYR F 196 1 17 HELIX 26 AC8 TYR F 196 TRP F 215 1 20 HELIX 27 AC9 SER F 225 PHE F 261 1 37 HELIX 28 AD1 THR F 267 ALA F 293 1 27 HELIX 29 AD2 SER F 296 CYS F 307 1 12 SHEET 1 AA1 6 ILE B 69 VAL B 76 0 SHEET 2 AA1 6 VAL B 79 VAL B 86 -1 O PHE B 81 N PHE B 74 SHEET 3 AA1 6 LEU B 34 LEU B 39 1 N LEU B 34 O ASN B 80 SHEET 4 AA1 6 ALA B 105 ASP B 111 1 O VAL B 109 N LEU B 39 SHEET 5 AA1 6 SER B 138 ASN B 144 1 O PHE B 142 N VAL B 110 SHEET 6 AA1 6 CYS B 211 PHE B 215 1 O HIS B 214 N LEU B 143 SHEET 1 AA2 4 THR C 47 LEU C 51 0 SHEET 2 AA2 4 LEU C 336 TRP C 339 -1 O LEU C 336 N LEU C 51 SHEET 3 AA2 4 VAL C 327 SER C 331 -1 N VAL C 327 O TRP C 339 SHEET 4 AA2 4 VAL C 315 VAL C 320 -1 N CYS C 317 O GLY C 330 SHEET 1 AA3 4 ILE C 58 TRP C 63 0 SHEET 2 AA3 4 LEU C 69 SER C 74 -1 O ALA C 73 N TYR C 59 SHEET 3 AA3 4 ILE C 81 ASP C 83 -1 O TRP C 82 N LEU C 70 SHEET 4 AA3 4 ASN C 88 HIS C 91 -1 O ASN C 88 N ASP C 83 SHEET 1 AA4 4 THR C 102 TYR C 105 0 SHEET 2 AA4 4 TYR C 111 GLY C 115 -1 O ALA C 113 N ALA C 104 SHEET 3 AA4 4 ILE C 120 ASN C 125 -1 O TYR C 124 N VAL C 112 SHEET 4 AA4 4 ARG C 134 ALA C 140 -1 O SER C 136 N ILE C 123 SHEET 1 AA5 4 CYS C 148 PHE C 151 0 SHEET 2 AA5 4 GLN C 156 SER C 160 -1 O SER C 160 N CYS C 148 SHEET 3 AA5 4 THR C 165 ASP C 170 -1 O ALA C 167 N THR C 159 SHEET 4 AA5 4 GLN C 176 THR C 181 -1 O PHE C 180 N CYS C 166 SHEET 1 AA6 4 VAL C 187 SER C 191 0 SHEET 2 AA6 4 LEU C 198 ALA C 203 -1 O VAL C 200 N SER C 191 SHEET 3 AA6 4 ALA C 208 ASP C 212 -1 O TRP C 211 N PHE C 199 SHEET 4 AA6 4 CYS C 218 PHE C 222 -1 O GLN C 220 N LEU C 210 SHEET 1 AA7 4 ILE C 229 PHE C 234 0 SHEET 2 AA7 4 ALA C 240 SER C 245 -1 O ALA C 242 N CYS C 233 SHEET 3 AA7 4 THR C 249 ASP C 254 -1 O PHE C 253 N PHE C 241 SHEET 4 AA7 4 GLN C 259 SER C 265 -1 O TYR C 264 N CYS C 250 SHEET 1 AA8 4 ILE C 273 PHE C 278 0 SHEET 2 AA8 4 LEU C 284 TYR C 289 -1 O LEU C 286 N SER C 277 SHEET 3 AA8 4 CYS C 294 ASP C 298 -1 O TRP C 297 N LEU C 285 SHEET 4 AA8 4 ARG C 304 LEU C 308 -1 O LEU C 308 N CYS C 294 SHEET 1 AA9 4 GLN E 3 SER E 7 0 SHEET 2 AA9 4 ARG E 18 SER E 25 -1 O SER E 23 N VAL E 5 SHEET 3 AA9 4 THR E 78 MET E 83 -1 O LEU E 79 N CYS E 22 SHEET 4 AA9 4 PHE E 68 ASP E 73 -1 N ASP E 73 O THR E 78 SHEET 1 AB1 6 GLY E 10 VAL E 12 0 SHEET 2 AB1 6 THR E 115 VAL E 119 1 O THR E 118 N VAL E 12 SHEET 3 AB1 6 ALA E 92 SER E 99 -1 N ALA E 92 O LEU E 117 SHEET 4 AB1 6 GLY E 33 GLN E 39 -1 N VAL E 37 O TYR E 95 SHEET 5 AB1 6 LEU E 45 ILE E 51 -1 O GLU E 46 N ARG E 38 SHEET 6 AB1 6 ILE E 58 TYR E 60 -1 O TYR E 59 N TYR E 50 SHEET 1 AB2 4 GLY E 10 VAL E 12 0 SHEET 2 AB2 4 THR E 115 VAL E 119 1 O THR E 118 N VAL E 12 SHEET 3 AB2 4 ALA E 92 SER E 99 -1 N ALA E 92 O LEU E 117 SHEET 4 AB2 4 PHE E 110 TRP E 111 -1 O PHE E 110 N ARG E 98 SHEET 1 AB3 4 MET E 128 GLN E 130 0 SHEET 2 AB3 4 VAL E 143 SER E 149 -1 O ARG E 148 N THR E 129 SHEET 3 AB3 4 ALA E 199 ILE E 204 -1 O PHE E 200 N CYS E 147 SHEET 4 AB3 4 PHE E 191 SER E 196 -1 N SER E 194 O THR E 201 SHEET 1 AB4 6 SER E 134 PRO E 136 0 SHEET 2 AB4 6 THR E 231 GLU E 234 1 O LYS E 232 N VAL E 135 SHEET 3 AB4 6 VAL E 214 GLN E 219 -1 N TYR E 215 O THR E 231 SHEET 4 AB4 6 LEU E 162 GLN E 167 -1 N TYR E 163 O MET E 218 SHEET 5 AB4 6 GLN E 174 TYR E 178 -1 O ILE E 177 N TRP E 164 SHEET 6 AB4 6 ASN E 182 LEU E 183 -1 O ASN E 182 N TYR E 178 SHEET 1 AB5 2 TYR F 164 LEU F 169 0 SHEET 2 AB5 2 LEU F 172 PRO F 177 -1 O LEU F 172 N LEU F 169 SSBOND 1 CYS E 147 CYS E 217 1555 1555 2.04 SSBOND 2 CYS F 98 CYS F 175 1555 1555 2.03 CISPEP 1 TYR E 223 PRO E 224 0 0.11 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