HEADER MEMBRANTE PROTEIN/IMMUNE SYSTEM 05-MAR-24 8YKX TITLE CRYO-EM STRUCTURE OF SUCCINATE RECEPTOR SUCR1 BOUND TO MALEIC ACID COMPND MOL_ID: 1; COMPND 2 MOLECULE: SUCCINATE RECEPTOR 1; COMPND 3 CHAIN: R; COMPND 4 SYNONYM: G-PROTEIN COUPLED RECEPTOR 91,P2Y PURINOCEPTOR 1-LIKE; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I) SUBUNIT ALPHA-1; COMPND 8 CHAIN: A; COMPND 9 SYNONYM: ADENYLATE CYCLASE-INHIBITING G ALPHA PROTEIN; COMPND 10 ENGINEERED: YES; COMPND 11 MUTATION: YES; COMPND 12 MOL_ID: 3; COMPND 13 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(T) SUBUNIT COMPND 14 BETA-1; COMPND 15 CHAIN: B; COMPND 16 SYNONYM: TRANSDUCIN BETA CHAIN 1; COMPND 17 ENGINEERED: YES; COMPND 18 MOL_ID: 4; COMPND 19 MOLECULE: ANTIBODY FRAGMENT SCFV16; COMPND 20 CHAIN: E; COMPND 21 ENGINEERED: YES; COMPND 22 MOL_ID: 5; COMPND 23 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(O) SUBUNIT COMPND 24 GAMMA-2; COMPND 25 CHAIN: G; COMPND 26 SYNONYM: G GAMMA-I; COMPND 27 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: SUCNR1, GPR91; SOURCE 6 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: GNAI1; SOURCE 13 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 15 MOL_ID: 3; SOURCE 16 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 17 ORGANISM_COMMON: NORWAY RAT; SOURCE 18 ORGANISM_TAXID: 10116; SOURCE 19 GENE: GNB1; SOURCE 20 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 21 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 22 MOL_ID: 4; SOURCE 23 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 24 ORGANISM_TAXID: 32630; SOURCE 25 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 26 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 27 MOL_ID: 5; SOURCE 28 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 29 ORGANISM_COMMON: CATTLE; SOURCE 30 ORGANISM_TAXID: 9913; SOURCE 31 GENE: GNG2; SOURCE 32 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 33 EXPRESSION_SYSTEM_TAXID: 7111 KEYWDS SUCCINATE RECEPTOR, GPR91, CRYO-EM, SUCR1, MEMBRANE PROTEIN, KEYWDS 2 MEMBRANTE PROTEIN-IMMUNE SYSTEM COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR C.LI,H.LIU,J.LI,H.ZHU,W.FU,H.E.XU REVDAT 2 03-JUL-24 8YKX 1 JRNL REVDAT 1 29-MAY-24 8YKX 0 JRNL AUTH C.LI,H.LIU,J.LI,X.HE,H.ZHU,W.FU,H.E.XU JRNL TITL MOLECULAR BASIS OF LIGAND RECOGNITION AND ACTIVATION OF THE JRNL TITL 2 HUMAN SUCCINATE RECEPTOR SUCR1. JRNL REF CELL RES. 2024 JRNL REFN ISSN 1001-0602 JRNL PMID 38834763 JRNL DOI 10.1038/S41422-024-00984-7 REMARK 2 REMARK 2 RESOLUTION. 2.69 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) : 2.690 REMARK 3 NUMBER OF PARTICLES : 394879 REMARK 3 CTF CORRECTION METHOD : NONE REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 8YKX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 07-MAR-24. REMARK 100 THE DEPOSITION ID IS D_1300045620. 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 : CRYO-EM STRUCTURE OF SUCCINATE REMARK 245 RECEPTOR SUCR1 BOUND TO REMARK 245 SUCCINIC ACID 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) : 1200.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 5000.00 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: PENTAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: R, A, B, E, G 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 MET R 1 REMARK 465 LEU R 2 REMARK 465 GLY R 3 REMARK 465 ILE R 4 REMARK 465 MET R 5 REMARK 465 ALA R 6 REMARK 465 TRP R 7 REMARK 465 ASN R 8 REMARK 465 ALA R 9 REMARK 465 THR R 10 REMARK 465 PHE R 50 REMARK 465 SER R 51 REMARK 465 LEU R 52 REMARK 465 LYS R 53 REMARK 465 ASN R 54 REMARK 465 ILE R 165 REMARK 465 THR R 166 REMARK 465 ASP R 167 REMARK 465 ASN R 168 REMARK 465 GLY R 169 REMARK 465 THR R 170 REMARK 465 SER R 262 REMARK 465 TRP R 263 REMARK 465 LYS R 264 REMARK 465 GLN R 265 REMARK 465 TYR R 266 REMARK 465 GLN R 267 REMARK 465 CYS R 268 REMARK 465 LEU R 310 REMARK 465 ARG R 311 REMARK 465 HIS R 312 REMARK 465 ASN R 313 REMARK 465 PHE R 314 REMARK 465 LYS R 315 REMARK 465 SER R 316 REMARK 465 LEU R 317 REMARK 465 THR R 318 REMARK 465 SER R 319 REMARK 465 PHE R 320 REMARK 465 SER R 321 REMARK 465 ARG R 322 REMARK 465 TRP R 323 REMARK 465 ALA R 324 REMARK 465 HIS R 325 REMARK 465 GLU R 326 REMARK 465 LEU R 327 REMARK 465 LEU R 328 REMARK 465 LEU R 329 REMARK 465 SER R 330 REMARK 465 PHE R 331 REMARK 465 ARG R 332 REMARK 465 GLU R 333 REMARK 465 LYS R 334 REMARK 465 MET A 1 REMARK 465 GLY A 2 REMARK 465 CYS A 3 REMARK 465 LYS A 54 REMARK 465 ILE A 55 REMARK 465 ILE A 56 REMARK 465 HIS A 57 REMARK 465 GLU A 58 REMARK 465 ALA 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 ARG A 178 REMARK 465 VAL A 179 REMARK 465 LYS A 180 REMARK 465 THR A 181 REMARK 465 ALA A 235 REMARK 465 GLU A 236 REMARK 465 ASP A 237 REMARK 465 GLU A 238 REMARK 465 GLU A 239 REMARK 465 MET A 240 REMARK 465 CYS A 325 REMARK 465 SER A 326 REMARK 465 THR A 327 REMARK 465 ASP A 328 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 GLU B 3 REMARK 465 GLY E 121A REMARK 465 GLY E 121B REMARK 465 GLY E 121C REMARK 465 GLY E 121D REMARK 465 SER E 121E REMARK 465 GLY E 121F REMARK 465 GLY E 121G REMARK 465 GLY E 121H REMARK 465 GLY E 121I REMARK 465 SER E 121J REMARK 465 GLY E 121K REMARK 465 GLY E 121L REMARK 465 GLY E 121M REMARK 465 GLY E 121N REMARK 465 SER E 121O REMARK 465 MET G 1 REMARK 465 ALA G 2 REMARK 465 SER G 3 REMARK 465 ASN G 4 REMARK 465 ASN G 5 REMARK 465 THR G 6 REMARK 465 LYS G 65 REMARK 465 PHE G 66 REMARK 465 PHE G 67 REMARK 465 CYS G 68 REMARK 465 ALA G 69 REMARK 465 ILE G 70 REMARK 465 LEU G 71 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 PHE R 29 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ARG R 81 CG CD NE CZ NH1 NH2 REMARK 470 ASP R 300 CG OD1 OD2 REMARK 470 ASP A 26 CG OD1 OD2 REMARK 470 GLU A 216 CG CD OE1 OE2 REMARK 470 PHE A 274 CG CD1 CD2 CE1 CE2 CZ REMARK 470 CYS A 286 SG REMARK 470 ARG A 313 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 315 CG OD1 OD2 REMARK 470 ARG B 49 CG CD NE CZ NH1 NH2 REMARK 470 TYR B 105 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ASP B 118 CG OD1 OD2 REMARK 470 THR B 164 OG1 CG2 REMARK 470 SER B 189 OG REMARK 470 PHE B 234 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ASN B 237 CG OD1 ND2 REMARK 470 ASN B 268 CG OD1 ND2 REMARK 470 THR B 274 OG1 CG2 REMARK 470 GLN E 13 CG CD OE1 NE2 REMARK 470 SER E 17 OG REMARK 470 GLU E 42 CG CD OE1 OE2 REMARK 470 SER E 52 OG REMARK 470 ASP E 73 CG OD1 OD2 REMARK 470 GLU E 89 CG CD OE1 OE2 REMARK 470 SER E 121 OG REMARK 470 SER E 136 OG REMARK 470 GLU E 153 CG CD OE1 OE2 REMARK 470 MET E 192 CG SD CE REMARK 470 ASP E 201 CG OD1 OD2 REMARK 470 THR E 210 OG1 CG2 REMARK 470 PHE E 212 CG CD1 CD2 CE1 CE2 CZ REMARK 470 GLU E 222 CG CD OE1 OE2 REMARK 470 ASP E 223 CG OD1 OD2 REMARK 470 TYR E 235 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLU E 246 CG CD OE1 OE2 REMARK 470 ARG G 27 CG CD NE CZ NH1 NH2 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 PHE R 196 -55.64 -121.16 REMARK 500 LEU R 227 33.09 -96.97 REMARK 500 LYS B 127 59.28 -96.41 REMARK 500 THR B 196 -4.94 71.19 REMARK 500 PHE B 292 5.36 81.51 REMARK 500 VAL E 48 -60.68 -104.83 REMARK 500 SER E 55 15.37 57.93 REMARK 500 MET E 192 -10.62 74.63 REMARK 500 SER E 193 -13.95 -140.67 REMARK 500 PRO E 236 70.20 -64.79 REMARK 500 PHE G 61 58.52 -95.93 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-39375 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF SUCCINATE RECEPTOR SUCR1 BOUND TO MALEIC ACID DBREF 8YKX R 1 334 UNP Q9BXA5 SUCR1_HUMAN 1 334 DBREF 8YKX A 1 354 UNP P63096 GNAI1_HUMAN 1 354 DBREF 8YKX B 1 340 UNP P54311 GBB1_RAT 1 340 DBREF 8YKX E 2 247 PDB 8YKX 8YKX 2 247 DBREF 8YKX G 1 71 UNP P63212 GBG2_BOVIN 1 71 SEQADV 8YKX ASN A 47 UNP P63096 SER 47 ENGINEERED MUTATION SEQADV 8YKX ALA A 203 UNP P63096 GLY 203 ENGINEERED MUTATION SEQADV 8YKX ALA A 245 UNP P63096 GLU 245 ENGINEERED MUTATION SEQADV 8YKX SER A 326 UNP P63096 ALA 326 ENGINEERED MUTATION SEQRES 1 R 334 MET LEU GLY ILE MET ALA TRP ASN ALA THR CYS LYS ASN SEQRES 2 R 334 TRP LEU ALA ALA GLU ALA ALA LEU GLU LYS TYR TYR LEU SEQRES 3 R 334 SER ILE PHE TYR GLY ILE GLU PHE VAL VAL GLY VAL LEU SEQRES 4 R 334 GLY ASN THR ILE VAL VAL TYR GLY TYR ILE PHE SER LEU SEQRES 5 R 334 LYS ASN TRP ASN SER SER ASN ILE TYR LEU PHE ASN LEU SEQRES 6 R 334 SER VAL SER ASP LEU ALA PHE LEU CYS THR LEU PRO MET SEQRES 7 R 334 LEU ILE ARG SER TYR ALA ASN GLY ASN TRP ILE TYR GLY SEQRES 8 R 334 ASP VAL LEU CYS ILE SER ASN ARG TYR VAL LEU HIS ALA SEQRES 9 R 334 ASN LEU TYR THR SER ILE LEU PHE LEU THR PHE ILE SER SEQRES 10 R 334 ILE ASP ARG TYR LEU ILE ILE LYS TYR PRO PHE ARG GLU SEQRES 11 R 334 HIS LEU LEU GLN LYS LYS GLU PHE ALA ILE LEU ILE SER SEQRES 12 R 334 LEU ALA ILE TRP VAL LEU VAL THR LEU GLU LEU LEU PRO SEQRES 13 R 334 ILE LEU PRO LEU ILE ASN PRO VAL ILE THR ASP ASN GLY SEQRES 14 R 334 THR THR CYS ASN ASP PHE ALA SER SER GLY ASP PRO ASN SEQRES 15 R 334 TYR ASN LEU ILE TYR SER MET CYS LEU THR LEU LEU GLY SEQRES 16 R 334 PHE LEU ILE PRO LEU PHE VAL MET CYS PHE PHE TYR TYR SEQRES 17 R 334 LYS ILE ALA LEU PHE LEU LYS GLN ARG ASN ARG GLN VAL SEQRES 18 R 334 ALA THR ALA LEU PRO LEU GLU LYS PRO LEU ASN LEU VAL SEQRES 19 R 334 ILE MET ALA VAL VAL ILE PHE SER VAL LEU PHE THR PRO SEQRES 20 R 334 TYR HIS VAL MET ARG ASN VAL ARG ILE ALA SER ARG LEU SEQRES 21 R 334 GLY SER TRP LYS GLN TYR GLN CYS THR GLN VAL VAL ILE SEQRES 22 R 334 ASN SER PHE TYR ILE VAL THR ARG PRO LEU ALA PHE LEU SEQRES 23 R 334 ASN SER VAL ILE ASN PRO VAL PHE TYR PHE LEU LEU GLY SEQRES 24 R 334 ASP HIS PHE ARG ASP MET LEU MET ASN GLN LEU ARG HIS SEQRES 25 R 334 ASN PHE LYS SER LEU THR SER PHE SER ARG TRP ALA HIS SEQRES 26 R 334 GLU LEU LEU LEU SER PHE ARG GLU LYS SEQRES 1 A 354 MET GLY CYS THR LEU SER ALA GLU ASP LYS ALA ALA VAL SEQRES 2 A 354 GLU ARG SER LYS MET ILE ASP ARG ASN LEU ARG GLU ASP SEQRES 3 A 354 GLY GLU LYS ALA ALA ARG GLU VAL LYS LEU LEU LEU LEU SEQRES 4 A 354 GLY ALA GLY GLU SER GLY LYS ASN THR ILE VAL LYS GLN SEQRES 5 A 354 MET LYS ILE ILE HIS GLU ALA GLY TYR SER GLU GLU GLU SEQRES 6 A 354 CYS LYS GLN TYR LYS ALA VAL VAL TYR SER ASN THR ILE SEQRES 7 A 354 GLN SER ILE ILE ALA ILE ILE ARG ALA MET GLY ARG LEU SEQRES 8 A 354 LYS ILE ASP PHE GLY ASP SER ALA ARG ALA ASP ASP ALA SEQRES 9 A 354 ARG GLN LEU PHE VAL LEU ALA GLY ALA ALA GLU GLU GLY SEQRES 10 A 354 PHE MET THR ALA GLU LEU ALA GLY VAL ILE LYS ARG LEU SEQRES 11 A 354 TRP LYS ASP SER GLY VAL GLN ALA CYS PHE ASN ARG SER SEQRES 12 A 354 ARG GLU TYR GLN LEU ASN ASP SER ALA ALA TYR TYR LEU SEQRES 13 A 354 ASN ASP LEU ASP ARG ILE ALA GLN PRO ASN TYR ILE PRO SEQRES 14 A 354 THR GLN GLN ASP VAL LEU ARG THR ARG VAL LYS THR THR SEQRES 15 A 354 GLY ILE VAL GLU THR HIS PHE THR PHE LYS ASP LEU HIS SEQRES 16 A 354 PHE LYS MET PHE ASP VAL GLY ALA GLN ARG SER GLU ARG SEQRES 17 A 354 LYS LYS TRP ILE HIS CYS PHE GLU GLY VAL THR ALA ILE SEQRES 18 A 354 ILE PHE CYS VAL ALA LEU SER ASP TYR ASP LEU VAL LEU SEQRES 19 A 354 ALA GLU ASP GLU GLU MET ASN ARG MET HIS ALA SER MET SEQRES 20 A 354 LYS LEU PHE ASP SER ILE CYS ASN ASN LYS TRP PHE THR SEQRES 21 A 354 ASP THR SER ILE ILE LEU PHE LEU ASN LYS LYS ASP LEU SEQRES 22 A 354 PHE GLU GLU LYS ILE LYS LYS SER PRO LEU THR ILE CYS SEQRES 23 A 354 TYR PRO GLU TYR ALA GLY SER ASN THR TYR GLU GLU ALA SEQRES 24 A 354 ALA ALA TYR ILE GLN CYS GLN PHE GLU ASP LEU ASN LYS SEQRES 25 A 354 ARG LYS ASP THR LYS GLU ILE TYR THR HIS PHE THR CYS SEQRES 26 A 354 SER THR ASP THR LYS ASN VAL GLN PHE VAL PHE ASP ALA SEQRES 27 A 354 VAL THR ASP VAL ILE ILE LYS ASN ASN LEU LYS ASP CYS SEQRES 28 A 354 GLY LEU PHE SEQRES 1 B 340 MET SER GLU LEU ASP GLN LEU ARG GLN GLU ALA GLU GLN SEQRES 2 B 340 LEU LYS ASN GLN ILE ARG ASP ALA ARG LYS ALA CYS ALA SEQRES 3 B 340 ASP ALA THR LEU SER GLN ILE THR ASN ASN ILE ASP PRO SEQRES 4 B 340 VAL GLY ARG ILE GLN MET ARG THR ARG ARG THR LEU ARG SEQRES 5 B 340 GLY HIS LEU ALA LYS ILE TYR ALA MET HIS TRP GLY THR SEQRES 6 B 340 ASP SER ARG LEU LEU VAL SER ALA SER GLN ASP GLY LYS SEQRES 7 B 340 LEU ILE ILE TRP ASP SER TYR THR THR ASN LYS VAL HIS SEQRES 8 B 340 ALA ILE PRO LEU ARG SER SER TRP VAL MET THR CYS ALA SEQRES 9 B 340 TYR ALA PRO SER GLY ASN TYR VAL ALA CYS GLY GLY LEU SEQRES 10 B 340 ASP ASN ILE CYS SER ILE TYR ASN LEU LYS THR ARG GLU SEQRES 11 B 340 GLY ASN VAL ARG VAL SER ARG GLU LEU ALA GLY HIS THR SEQRES 12 B 340 GLY TYR LEU SER CYS CYS ARG PHE LEU ASP ASP ASN GLN SEQRES 13 B 340 ILE VAL THR SER SER GLY ASP THR THR CYS ALA LEU TRP SEQRES 14 B 340 ASP ILE GLU THR GLY GLN GLN THR THR THR PHE THR GLY SEQRES 15 B 340 HIS THR GLY ASP VAL MET SER LEU SER LEU ALA PRO ASP SEQRES 16 B 340 THR ARG LEU PHE VAL SER GLY ALA CYS ASP ALA SER ALA SEQRES 17 B 340 LYS LEU TRP ASP VAL ARG GLU GLY MET CYS ARG GLN THR SEQRES 18 B 340 PHE THR GLY HIS GLU SER ASP ILE ASN ALA ILE CYS PHE SEQRES 19 B 340 PHE PRO ASN GLY ASN ALA PHE ALA THR GLY SER ASP ASP SEQRES 20 B 340 ALA THR CYS ARG LEU PHE ASP LEU ARG ALA ASP GLN GLU SEQRES 21 B 340 LEU MET THR TYR SER HIS ASP ASN ILE ILE CYS GLY ILE SEQRES 22 B 340 THR SER VAL SER PHE SER LYS SER GLY ARG LEU LEU LEU SEQRES 23 B 340 ALA GLY TYR ASP ASP PHE ASN CYS ASN VAL TRP ASP ALA SEQRES 24 B 340 LEU LYS ALA ASP ARG ALA GLY VAL LEU ALA GLY HIS ASP SEQRES 25 B 340 ASN ARG VAL SER CYS LEU GLY VAL THR ASP ASP GLY MET SEQRES 26 B 340 ALA VAL ALA THR GLY SER TRP ASP SER PHE LEU LYS ILE SEQRES 27 B 340 TRP ASN SEQRES 1 E 247 VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN PRO SEQRES 2 E 247 GLY GLY SER ARG LYS LEU SER CYS SER ALA SER GLY PHE SEQRES 3 E 247 ALA PHE SER SER PHE GLY MET HIS TRP VAL ARG GLN ALA SEQRES 4 E 247 PRO GLU LYS GLY LEU GLU TRP VAL ALA TYR ILE SER SER SEQRES 5 E 247 GLY SER GLY THR ILE TYR TYR ALA ASP THR VAL LYS GLY SEQRES 6 E 247 ARG PHE THR ILE SER ARG ASP ASP PRO LYS ASN THR LEU SEQRES 7 E 247 PHE LEU GLN MET THR SER LEU ARG SER GLU ASP THR ALA SEQRES 8 E 247 MET TYR TYR CYS VAL ARG SER ILE TYR TYR TYR GLY SER SEQRES 9 E 247 SER PRO PHE ASP PHE TRP GLY GLN GLY THR THR LEU THR SEQRES 10 E 247 VAL SER SER GLY GLY GLY GLY SER GLY GLY GLY GLY SER SEQRES 11 E 247 GLY GLY GLY GLY SER SER ASP ILE VAL MET THR GLN ALA SEQRES 12 E 247 THR SER SER VAL PRO VAL THR PRO GLY GLU SER VAL SER SEQRES 13 E 247 ILE SER CYS ARG SER SER LYS SER LEU LEU HIS SER ASN SEQRES 14 E 247 GLY ASN THR TYR LEU TYR TRP PHE LEU GLN ARG PRO GLY SEQRES 15 E 247 GLN SER PRO GLN LEU LEU ILE TYR ARG MET SER ASN LEU SEQRES 16 E 247 ALA SER GLY VAL PRO ASP ARG PHE SER GLY SER GLY SER SEQRES 17 E 247 GLY THR ALA PHE THR LEU THR ILE SER ARG LEU GLU ALA SEQRES 18 E 247 GLU ASP VAL GLY VAL TYR TYR CYS MET GLN HIS LEU GLU SEQRES 19 E 247 TYR PRO LEU THR PHE GLY ALA GLY THR LYS LEU GLU LEU SEQRES 1 G 71 MET ALA SER ASN ASN THR ALA SER ILE ALA GLN ALA ARG SEQRES 2 G 71 LYS LEU VAL GLU GLN LEU LYS MET GLU ALA ASN ILE ASP SEQRES 3 G 71 ARG ILE LYS VAL SER LYS ALA ALA ALA ASP LEU MET ALA SEQRES 4 G 71 TYR CYS GLU ALA HIS ALA LYS GLU ASP PRO LEU LEU THR SEQRES 5 G 71 PRO VAL PRO ALA SER GLU ASN PRO PHE ARG GLU LYS LYS SEQRES 6 G 71 PHE PHE CYS ALA ILE LEU HET MAE R 401 8 HETNAM MAE MALEIC ACID FORMUL 6 MAE C4 H4 O4 HELIX 1 AA1 CYS R 11 ILE R 49 1 39 HELIX 2 AA2 ASN R 56 CYS R 74 1 19 HELIX 3 AA3 THR R 75 GLY R 86 1 12 HELIX 4 AA4 GLY R 91 TYR R 126 1 36 HELIX 5 AA5 HIS R 131 GLN R 134 5 4 HELIX 6 AA6 LYS R 135 LEU R 155 1 21 HELIX 7 AA7 PRO R 156 LEU R 158 5 3 HELIX 8 AA8 ASP R 180 PHE R 196 1 17 HELIX 9 AA9 PHE R 196 ARG R 217 1 22 HELIX 10 AB1 LEU R 227 ARG R 259 1 33 HELIX 11 AB2 GLN R 270 LEU R 286 1 17 HELIX 12 AB3 LEU R 286 LEU R 297 1 12 HELIX 13 AB4 GLY R 299 GLN R 309 1 11 HELIX 14 AB5 SER A 6 ARG A 32 1 27 HELIX 15 AB6 GLY A 45 VAL A 50 1 6 HELIX 16 AB7 LYS A 51 MET A 53 5 3 HELIX 17 AB8 GLU A 207 ILE A 212 1 6 HELIX 18 AB9 HIS A 213 GLU A 216 5 4 HELIX 19 AC1 ARG A 242 ASN A 255 1 14 HELIX 20 AC2 ASN A 256 THR A 260 5 5 HELIX 21 AC3 LYS A 270 SER A 281 1 12 HELIX 22 AC4 PRO A 282 CYS A 286 5 5 HELIX 23 AC5 THR A 295 ASP A 309 1 15 HELIX 24 AC6 LYS A 330 CYS A 351 1 22 HELIX 25 AC7 ASP B 5 ALA B 26 1 22 HELIX 26 AC8 THR B 29 ASN B 35 1 7 HELIX 27 AC9 ALA E 28 PHE E 32 5 5 HELIX 28 AD1 ARG E 87 THR E 91 5 5 HELIX 29 AD2 SER G 8 ILE G 25 1 18 HELIX 30 AD3 LYS G 29 HIS G 44 1 16 HELIX 31 AD4 ALA G 45 ASP G 48 5 4 SHEET 1 AA1 6 VAL A 185 PHE A 191 0 SHEET 2 AA1 6 LEU A 194 ASP A 200 -1 O PHE A 196 N PHE A 189 SHEET 3 AA1 6 GLU A 33 LEU A 39 1 N VAL A 34 O LYS A 197 SHEET 4 AA1 6 ALA A 220 ALA A 226 1 O ILE A 222 N LEU A 37 SHEET 5 AA1 6 SER A 263 ASN A 269 1 O ILE A 265 N ILE A 221 SHEET 6 AA1 6 ILE A 319 PHE A 323 1 O HIS A 322 N LEU A 268 SHEET 1 AA2 4 ARG B 46 LEU B 51 0 SHEET 2 AA2 4 LEU B 336 ASN B 340 -1 O LEU B 336 N LEU B 51 SHEET 3 AA2 4 VAL B 327 GLY B 330 -1 N VAL B 327 O TRP B 339 SHEET 4 AA2 4 CYS B 317 VAL B 320 -1 N GLY B 319 O ALA B 328 SHEET 1 AA3 4 ILE B 58 TRP B 63 0 SHEET 2 AA3 4 LEU B 69 SER B 74 -1 O ALA B 73 N ALA B 60 SHEET 3 AA3 4 LYS B 78 ASP B 83 -1 O TRP B 82 N LEU B 70 SHEET 4 AA3 4 ASN B 88 PRO B 94 -1 O ASN B 88 N ASP B 83 SHEET 1 AA4 4 VAL B 100 TYR B 105 0 SHEET 2 AA4 4 TYR B 111 GLY B 116 -1 O GLY B 115 N MET B 101 SHEET 3 AA4 4 ILE B 120 ASN B 125 -1 O TYR B 124 N VAL B 112 SHEET 4 AA4 4 ARG B 134 ALA B 140 -1 O LEU B 139 N CYS B 121 SHEET 1 AA5 4 LEU B 146 PHE B 151 0 SHEET 2 AA5 4 GLN B 156 SER B 161 -1 O VAL B 158 N ARG B 150 SHEET 3 AA5 4 CYS B 166 ASP B 170 -1 O TRP B 169 N ILE B 157 SHEET 4 AA5 4 GLN B 176 PHE B 180 -1 O PHE B 180 N CYS B 166 SHEET 1 AA6 4 VAL B 187 LEU B 192 0 SHEET 2 AA6 4 LEU B 198 ALA B 203 -1 O VAL B 200 N SER B 191 SHEET 3 AA6 4 SER B 207 ASP B 212 -1 O TRP B 211 N PHE B 199 SHEET 4 AA6 4 MET B 217 THR B 223 -1 O PHE B 222 N ALA B 208 SHEET 1 AA7 4 ILE B 229 PHE B 234 0 SHEET 2 AA7 4 ALA B 240 SER B 245 -1 O ALA B 242 N CYS B 233 SHEET 3 AA7 4 CYS B 250 ASP B 254 -1 O PHE B 253 N PHE B 241 SHEET 4 AA7 4 GLN B 259 TYR B 264 -1 O LEU B 261 N LEU B 252 SHEET 1 AA8 4 ILE B 273 PHE B 278 0 SHEET 2 AA8 4 LEU B 284 TYR B 289 -1 O GLY B 288 N SER B 275 SHEET 3 AA8 4 CYS B 294 ASP B 298 -1 O ASN B 295 N ALA B 287 SHEET 4 AA8 4 ARG B 304 LEU B 308 -1 O LEU B 308 N CYS B 294 SHEET 1 AA9 4 GLN E 3 SER E 7 0 SHEET 2 AA9 4 SER E 17 SER E 25 -1 O SER E 21 N SER E 7 SHEET 3 AA9 4 THR E 78 THR E 84 -1 O LEU E 79 N CYS E 22 SHEET 4 AA9 4 PHE E 68 ASP E 73 -1 N SER E 71 O PHE E 80 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 GLY E 10 SHEET 3 AB1 6 ALA E 92 SER E 99 -1 N TYR E 94 O THR E 115 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 VAL E 48 N TRP E 36 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 GLY E 10 SHEET 3 AB2 4 ALA E 92 SER E 99 -1 N TYR E 94 O THR E 115 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 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 SER E 208 -1 N SER E 208 O ALA E 211 SHEET 1 AB4 6 SER E 146 PRO E 148 0 SHEET 2 AB4 6 THR E 243 GLU E 246 1 O LYS E 244 N VAL E 147 SHEET 3 AB4 6 VAL E 226 GLN E 231 -1 N TYR E 227 O THR E 243 SHEET 4 AB4 6 LEU E 174 GLN E 179 -1 N TYR E 175 O MET E 230 SHEET 5 AB4 6 GLN E 186 TYR E 190 -1 O LEU E 188 N TRP E 176 SHEET 6 AB4 6 ASN E 194 LEU E 195 -1 O ASN E 194 N TYR E 190 SSBOND 1 CYS E 159 CYS E 229 1555 1555 2.61 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 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