HEADER SIGNALING PROTEIN/IMMUNE SYSTEM 10-JAN-25 9LGM TITLE CRYO-EM STRUCTURE OF GPR4 COMPLEXED WITH GS IN PH8.0 COMPND MOL_ID: 1; COMPND 2 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(S) SUBUNIT ALPHA COMPND 3 ISOFORMS SHORT; COMPND 4 CHAIN: A; COMPND 5 SYNONYM: ADENYLATE CYCLASE-STIMULATING G ALPHA PROTEIN; COMPND 6 EC: 3.6.5.-; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(T) SUBUNIT COMPND 10 BETA-1; COMPND 11 CHAIN: B; COMPND 12 SYNONYM: TRANSDUCIN BETA CHAIN 1; COMPND 13 ENGINEERED: YES; COMPND 14 MOL_ID: 3; COMPND 15 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(O) SUBUNIT COMPND 16 GAMMA-2; COMPND 17 CHAIN: C; COMPND 18 SYNONYM: G GAMMA-I; COMPND 19 ENGINEERED: YES; COMPND 20 MOL_ID: 4; COMPND 21 MOLECULE: NANOBODY 35; COMPND 22 CHAIN: N; COMPND 23 ENGINEERED: YES; COMPND 24 MOL_ID: 5; COMPND 25 MOLECULE: G-PROTEIN COUPLED RECEPTOR 4; COMPND 26 CHAIN: R; COMPND 27 SYNONYM: G-PROTEIN COUPLED RECEPTOR 6C.L,GPR6C.L; COMPND 28 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: GNAS, GNAS1, GSP; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: GNB1; SOURCE 13 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 15 MOL_ID: 3; SOURCE 16 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 17 ORGANISM_COMMON: HUMAN; SOURCE 18 ORGANISM_TAXID: 9606; SOURCE 19 GENE: GNG2; SOURCE 20 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 21 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 22 MOL_ID: 4; SOURCE 23 ORGANISM_SCIENTIFIC: LAMA GLAMA; SOURCE 24 ORGANISM_TAXID: 9844; SOURCE 25 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 26 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 27 MOL_ID: 5; SOURCE 28 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 29 ORGANISM_COMMON: HUMAN; SOURCE 30 ORGANISM_TAXID: 9606; SOURCE 31 GENE: GPR4; SOURCE 32 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 33 EXPRESSION_SYSTEM_TAXID: 7108 KEYWDS GPCR, GPR4, DNGS, PROTON SENSING, SIGNALING PROTEIN, SIGNALING KEYWDS 2 PROTEIN-IMMUNE SYSTEM COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR X.L.YUE,L.J.WU,T.HUA,Z.J.LIU REVDAT 3 25-JUN-25 9LGM 1 REMARK REVDAT 2 11-JUN-25 9LGM 1 JRNL REVDAT 1 23-APR-25 9LGM 0 JRNL AUTH X.YUE,L.PENG,S.LIU,B.ZHANG,X.ZHANG,H.CHANG,Y.PEI,X.LI,J.LIU, JRNL AUTH 2 W.SHUI,L.WU,H.XU,Z.J.LIU,T.HUA JRNL TITL STRUCTURAL BASIS OF STEPWISE PROTON SENSING-MEDIATED GPCR JRNL TITL 2 ACTIVATION. JRNL REF CELL RES. V. 35 423 2025 JRNL REFN ISSN 1001-0602 JRNL PMID 40211064 JRNL DOI 10.1038/S41422-025-01092-W REMARK 2 REMARK 2 RESOLUTION. 2.84 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : PHENIX 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) : 2.840 REMARK 3 NUMBER OF PARTICLES : 215671 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING ONLY REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 9LGM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 15-JAN-25. REMARK 100 THE DEPOSITION ID IS D_1300055579. 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 : GPR4-GS; GPCR; NANOBODY 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 : 6.80 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 TALOS ARCTICA REMARK 245 DETECTOR TYPE : GATAN K3 BIOCONTINUUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1200.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2000.00 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) : 6000.00 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: A, B, C, N, 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 ASN A 6 REMARK 465 SER A 7 REMARK 465 SER A 198 REMARK 465 GLY A 199 REMARK 465 GLY A 200 REMARK 465 SER A 201 REMARK 465 GLY A 202 REMARK 465 GLY A 203 REMARK 465 THR A 204 REMARK 465 ILE B -5 REMARK 465 GLY B -4 REMARK 465 ARG B -3 REMARK 465 ALA B -2 REMARK 465 ARG B -1 REMARK 465 GLY B 0 REMARK 465 PHE B 1 REMARK 465 SER B 2 REMARK 465 MET C 1 REMARK 465 ALA C 2 REMARK 465 SER C 3 REMARK 465 ASN C 4 REMARK 465 ASN C 5 REMARK 465 ARG C 62 REMARK 465 GLU C 63 REMARK 465 LYS C 64 REMARK 465 LYS C 65 REMARK 465 PHE C 66 REMARK 465 PHE C 67 REMARK 465 CYS C 68 REMARK 465 ALA C 69 REMARK 465 ILE C 70 REMARK 465 LEU C 71 REMARK 465 MET N -22 REMARK 465 LYS N -21 REMARK 465 TYR N -20 REMARK 465 LEU N -19 REMARK 465 LEU N -18 REMARK 465 PRO N -17 REMARK 465 THR N -16 REMARK 465 ALA N -15 REMARK 465 ALA N -14 REMARK 465 ALA N -13 REMARK 465 GLY N -12 REMARK 465 LEU N -11 REMARK 465 LEU N -10 REMARK 465 LEU N -9 REMARK 465 LEU N -8 REMARK 465 ALA N -7 REMARK 465 ALA N -6 REMARK 465 GLN N -5 REMARK 465 PRO N -4 REMARK 465 ALA N -3 REMARK 465 MET N -2 REMARK 465 ALA N -1 REMARK 465 MET N 0 REMARK 465 SER N 128 REMARK 465 HIS N 129 REMARK 465 HIS N 130 REMARK 465 HIS N 131 REMARK 465 HIS N 132 REMARK 465 HIS N 133 REMARK 465 HIS N 134 REMARK 465 MET R 1 REMARK 465 GLY R 2 REMARK 465 ASN R 3 REMARK 465 HIS R 4 REMARK 465 THR R 5 REMARK 465 TRP R 6 REMARK 465 GLU R 7 REMARK 465 GLY R 8 REMARK 465 CYS R 9 REMARK 465 HIS R 10 REMARK 465 VAL R 11 REMARK 465 LEU R 301 REMARK 465 HIS R 302 REMARK 465 ASN R 303 REMARK 465 LEU R 304 REMARK 465 LEU R 305 REMARK 465 ARG R 306 REMARK 465 PHE R 307 REMARK 465 LEU R 308 REMARK 465 ALA R 309 REMARK 465 SER R 310 REMARK 465 ASP R 311 REMARK 465 LYS R 312 REMARK 465 PRO R 313 REMARK 465 GLN R 314 REMARK 465 GLU R 315 REMARK 465 MET R 316 REMARK 465 ALA R 317 REMARK 465 ASN R 318 REMARK 465 ALA R 319 REMARK 465 SER R 320 REMARK 465 LEU R 321 REMARK 465 THR R 322 REMARK 465 LEU R 323 REMARK 465 GLU R 324 REMARK 465 THR R 325 REMARK 465 PRO R 326 REMARK 465 LEU R 327 REMARK 465 THR R 328 REMARK 465 SER R 329 REMARK 465 LYS R 330 REMARK 465 ARG R 331 REMARK 465 ASN R 332 REMARK 465 SER R 333 REMARK 465 THR R 334 REMARK 465 ALA R 335 REMARK 465 LYS R 336 REMARK 465 ALA R 337 REMARK 465 MET R 338 REMARK 465 THR R 339 REMARK 465 GLY R 340 REMARK 465 SER R 341 REMARK 465 TRP R 342 REMARK 465 ALA R 343 REMARK 465 ALA R 344 REMARK 465 THR R 345 REMARK 465 PRO R 346 REMARK 465 PRO R 347 REMARK 465 SER R 348 REMARK 465 GLN R 349 REMARK 465 GLY R 350 REMARK 465 ASP R 351 REMARK 465 GLN R 352 REMARK 465 VAL R 353 REMARK 465 GLN R 354 REMARK 465 GLU R 355 REMARK 465 PHE R 356 REMARK 465 LEU R 357 REMARK 465 GLU R 358 REMARK 465 VAL R 359 REMARK 465 LEU R 360 REMARK 465 PHE R 361 REMARK 465 GLN R 362 REMARK 465 GLY R 363 REMARK 465 PRO R 364 REMARK 465 HIS R 365 REMARK 465 HIS R 366 REMARK 465 HIS R 367 REMARK 465 HIS R 368 REMARK 465 HIS R 369 REMARK 465 HIS R 370 REMARK 465 HIS R 371 REMARK 465 HIS R 372 REMARK 465 HIS R 373 REMARK 465 HIS R 374 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 LYS A 8 CG CD CE NZ REMARK 470 GLU A 10 CG CD OE1 OE2 REMARK 470 GLN A 12 CG CD OE1 NE2 REMARK 470 ARG A 13 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 16 CG CD OE1 OE2 REMARK 470 LYS A 17 CG CD CE NZ REMARK 470 ARG A 20 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 24 CG CD CE NZ REMARK 470 LYS A 28 CG CD CE NZ REMARK 470 LYS A 58 CG CD CE NZ REMARK 470 ILE A 62 CG1 CG2 CD1 REMARK 470 LYS A 216 CG CD CE NZ REMARK 470 ARG A 273 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 295 CG CD CE NZ REMARK 470 ARG A 346 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 3 CG CD OE1 OE2 REMARK 470 ASP B 5 CG OD1 OD2 REMARK 470 GLN B 6 CG CD OE1 NE2 REMARK 470 ARG B 8 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 12 CG CD OE1 OE2 REMARK 470 ARG B 19 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 23 CG CD CE NZ REMARK 470 ARG B 42 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 46 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 52 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 129 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 197 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 214 CG CD NE CZ NH1 NH2 REMARK 470 ARG C 13 CG CD NE CZ NH1 NH2 REMARK 470 LYS C 14 CG CD CE NZ REMARK 470 MET C 21 CG SD CE REMARK 470 ASP C 26 CG OD1 OD2 REMARK 470 GLU C 42 CG CD OE1 OE2 REMARK 470 LYS C 46 CG CD CE NZ REMARK 470 GLU C 47 CG CD OE1 OE2 REMARK 470 GLU C 58 CG CD OE1 OE2 REMARK 470 GLN N 120 CG CD OE1 NE2 REMARK 470 ARG R 14 CG CD NE CZ NH1 NH2 REMARK 470 VAL R 15 CG1 CG2 REMARK 470 LEU R 18 CG CD1 CD2 REMARK 470 PHE R 19 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS R 91 CG CD CE NZ REMARK 470 ARG R 127 CG CD NE CZ NH1 NH2 REMARK 470 ARG R 160 CG CD NE CZ NH1 NH2 REMARK 470 PHE R 169 CG CD1 CD2 CE1 CE2 CZ REMARK 470 PHE R 172 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ARG R 216 CG CD NE CZ NH1 NH2 REMARK 470 ARG R 254 CG CD NE CZ NH1 NH2 REMARK 470 TRP R 256 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP R 256 CZ3 CH2 REMARK 470 GLU R 262 CG CD OE1 OE2 REMARK 470 ARG R 263 CG CD NE CZ NH1 NH2 REMARK 470 GLU R 291 CG CD OE1 OE2 REMARK 470 LYS R 299 CG CD CE NZ 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 OD1 ASN A 269 OD2 ASP N 106 2.14 REMARK 500 NH2 ARG A 232 OD1 ASP B 228 2.16 REMARK 500 O ILE B 58 OG SER B 316 2.19 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 ARG A 231 31.39 -140.90 REMARK 500 PHE A 238 55.81 -98.80 REMARK 500 ASP A 344 -123.86 52.73 REMARK 500 THR B 87 46.66 37.15 REMARK 500 ASN B 110 -7.91 71.14 REMARK 500 ASP B 153 -168.07 -166.95 REMARK 500 THR B 196 -8.31 67.51 REMARK 500 HIS R 80 -145.69 50.60 REMARK 500 ASP R 81 -122.56 52.67 REMARK 500 CYS R 168 -107.28 51.30 REMARK 500 PHE R 169 -138.06 51.73 REMARK 500 GLU R 170 33.02 -141.71 REMARK 500 LYS R 171 73.34 58.08 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-63068 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF GPR4 COMPLEXED WITH GS IN PH8.0 DBREF 9LGM A 6 64 UNP P63092 GNAS2_HUMAN 6 64 DBREF 9LGM A 204 384 UNP P63092 GNAS2_HUMAN 204 394 DBREF 9LGM B 2 340 UNP P62873 GBB1_HUMAN 2 340 DBREF 9LGM C 1 71 UNP P59768 GBG2_HUMAN 1 71 DBREF 9LGM N -22 134 PDB 9LGM 9LGM -22 134 DBREF 9LGM R 1 354 UNP P46093 GPR4_HUMAN 1 354 SEQADV 9LGM ASP A 49 UNP P63092 GLY 49 ENGINEERED MUTATION SEQADV 9LGM ASN A 50 UNP P63092 GLU 50 ENGINEERED MUTATION SEQADV 9LGM GLY A 65 UNP P63092 LINKER SEQADV 9LGM GLY A 66 UNP P63092 LINKER SEQADV 9LGM SER A 198 UNP P63092 LINKER SEQADV 9LGM GLY A 199 UNP P63092 LINKER SEQADV 9LGM GLY A 200 UNP P63092 LINKER SEQADV 9LGM SER A 201 UNP P63092 LINKER SEQADV 9LGM GLY A 202 UNP P63092 LINKER SEQADV 9LGM GLY A 203 UNP P63092 LINKER SEQADV 9LGM ASP A 249 UNP P63092 ALA 249 CONFLICT SEQADV 9LGM ASP A 252 UNP P63092 SER 252 CONFLICT SEQADV 9LGM A UNP P63092 ASN 254 DELETION SEQADV 9LGM A UNP P63092 MET 255 DELETION SEQADV 9LGM A UNP P63092 VAL 256 DELETION SEQADV 9LGM A UNP P63092 ILE 257 DELETION SEQADV 9LGM A UNP P63092 ARG 258 DELETION SEQADV 9LGM A UNP P63092 GLU 259 DELETION SEQADV 9LGM A UNP P63092 ASP 260 DELETION SEQADV 9LGM A UNP P63092 ASN 261 DELETION SEQADV 9LGM A UNP P63092 GLN 262 DELETION SEQADV 9LGM A UNP P63092 THR 263 DELETION SEQADV 9LGM ALA A 362 UNP P63092 ILE 372 ENGINEERED MUTATION SEQADV 9LGM ILE A 365 UNP P63092 VAL 375 ENGINEERED MUTATION SEQADV 9LGM ILE B -5 UNP P62873 EXPRESSION TAG SEQADV 9LGM GLY B -4 UNP P62873 EXPRESSION TAG SEQADV 9LGM ARG B -3 UNP P62873 EXPRESSION TAG SEQADV 9LGM ALA B -2 UNP P62873 EXPRESSION TAG SEQADV 9LGM ARG B -1 UNP P62873 EXPRESSION TAG SEQADV 9LGM GLY B 0 UNP P62873 EXPRESSION TAG SEQADV 9LGM PHE B 1 UNP P62873 EXPRESSION TAG SEQADV 9LGM GLU R 355 UNP P46093 EXPRESSION TAG SEQADV 9LGM PHE R 356 UNP P46093 EXPRESSION TAG SEQADV 9LGM LEU R 357 UNP P46093 EXPRESSION TAG SEQADV 9LGM GLU R 358 UNP P46093 EXPRESSION TAG SEQADV 9LGM VAL R 359 UNP P46093 EXPRESSION TAG SEQADV 9LGM LEU R 360 UNP P46093 EXPRESSION TAG SEQADV 9LGM PHE R 361 UNP P46093 EXPRESSION TAG SEQADV 9LGM GLN R 362 UNP P46093 EXPRESSION TAG SEQADV 9LGM GLY R 363 UNP P46093 EXPRESSION TAG SEQADV 9LGM PRO R 364 UNP P46093 EXPRESSION TAG SEQADV 9LGM HIS R 365 UNP P46093 EXPRESSION TAG SEQADV 9LGM HIS R 366 UNP P46093 EXPRESSION TAG SEQADV 9LGM HIS R 367 UNP P46093 EXPRESSION TAG SEQADV 9LGM HIS R 368 UNP P46093 EXPRESSION TAG SEQADV 9LGM HIS R 369 UNP P46093 EXPRESSION TAG SEQADV 9LGM HIS R 370 UNP P46093 EXPRESSION TAG SEQADV 9LGM HIS R 371 UNP P46093 EXPRESSION TAG SEQADV 9LGM HIS R 372 UNP P46093 EXPRESSION TAG SEQADV 9LGM HIS R 373 UNP P46093 EXPRESSION TAG SEQADV 9LGM HIS R 374 UNP P46093 EXPRESSION TAG SEQRES 1 A 248 ASN SER LYS THR GLU ASP GLN ARG ASN GLU GLU LYS ALA SEQRES 2 A 248 GLN ARG GLU ALA ASN LYS LYS ILE GLU LYS GLN LEU GLN SEQRES 3 A 248 LYS ASP LYS GLN VAL TYR ARG ALA THR HIS ARG LEU LEU SEQRES 4 A 248 LEU LEU GLY ALA ASP ASN SER GLY LYS SER THR ILE VAL SEQRES 5 A 248 LYS GLN MET ARG ILE LEU HIS GLY GLY SER GLY GLY SER SEQRES 6 A 248 GLY GLY THR SER GLY ILE PHE GLU THR LYS PHE GLN VAL SEQRES 7 A 248 ASP LYS VAL ASN PHE HIS MET PHE ASP VAL GLY GLY GLN SEQRES 8 A 248 ARG ASP GLU ARG ARG LYS TRP ILE GLN CYS PHE ASN ASP SEQRES 9 A 248 VAL THR ALA ILE ILE PHE VAL VAL ASP SER SER ASP TYR SEQRES 10 A 248 ASN ARG LEU GLN GLU ALA LEU ASN LEU PHE LYS SER ILE SEQRES 11 A 248 TRP ASN ASN ARG TRP LEU ARG THR ILE SER VAL ILE LEU SEQRES 12 A 248 PHE LEU ASN LYS GLN ASP LEU LEU ALA GLU LYS VAL LEU SEQRES 13 A 248 ALA GLY LYS SER LYS ILE GLU ASP TYR PHE PRO GLU PHE SEQRES 14 A 248 ALA ARG TYR THR THR PRO GLU ASP ALA THR PRO GLU PRO SEQRES 15 A 248 GLY GLU ASP PRO ARG VAL THR ARG ALA LYS TYR PHE ILE SEQRES 16 A 248 ARG ASP GLU PHE LEU ARG ILE SER THR ALA SER GLY ASP SEQRES 17 A 248 GLY ARG HIS TYR CYS TYR PRO HIS PHE THR CYS ALA VAL SEQRES 18 A 248 ASP THR GLU ASN ALA ARG ARG ILE PHE ASN ASP CYS ARG SEQRES 19 A 248 ASP ILE ILE GLN ARG MET HIS LEU ARG GLN TYR GLU LEU SEQRES 20 A 248 LEU SEQRES 1 B 346 ILE GLY ARG ALA ARG GLY PHE SER GLU LEU ASP GLN LEU SEQRES 2 B 346 ARG GLN GLU ALA GLU GLN LEU LYS ASN GLN ILE ARG ASP SEQRES 3 B 346 ALA ARG LYS ALA CYS ALA ASP ALA THR LEU SER GLN ILE SEQRES 4 B 346 THR ASN ASN ILE ASP PRO VAL GLY ARG ILE GLN MET ARG SEQRES 5 B 346 THR ARG ARG THR LEU ARG GLY HIS LEU ALA LYS ILE TYR SEQRES 6 B 346 ALA MET HIS TRP GLY THR ASP SER ARG LEU LEU VAL SER SEQRES 7 B 346 ALA SER GLN ASP GLY LYS LEU ILE ILE TRP ASP SER TYR SEQRES 8 B 346 THR THR ASN LYS VAL HIS ALA ILE PRO LEU ARG SER SER SEQRES 9 B 346 TRP VAL MET THR CYS ALA TYR ALA PRO SER GLY ASN TYR SEQRES 10 B 346 VAL ALA CYS GLY GLY LEU ASP ASN ILE CYS SER ILE TYR SEQRES 11 B 346 ASN LEU LYS THR ARG GLU GLY ASN VAL ARG VAL SER ARG SEQRES 12 B 346 GLU LEU ALA GLY HIS THR GLY TYR LEU SER CYS CYS ARG SEQRES 13 B 346 PHE LEU ASP ASP ASN GLN ILE VAL THR SER SER GLY ASP SEQRES 14 B 346 THR THR CYS ALA LEU TRP ASP ILE GLU THR GLY GLN GLN SEQRES 15 B 346 THR THR THR PHE THR GLY HIS THR GLY ASP VAL MET SER SEQRES 16 B 346 LEU SER LEU ALA PRO ASP THR ARG LEU PHE VAL SER GLY SEQRES 17 B 346 ALA CYS ASP ALA SER ALA LYS LEU TRP ASP VAL ARG GLU SEQRES 18 B 346 GLY MET CYS ARG GLN THR PHE THR GLY HIS GLU SER ASP SEQRES 19 B 346 ILE ASN ALA ILE CYS PHE PHE PRO ASN GLY ASN ALA PHE SEQRES 20 B 346 ALA THR GLY SER ASP ASP ALA THR CYS ARG LEU PHE ASP SEQRES 21 B 346 LEU ARG ALA ASP GLN GLU LEU MET THR TYR SER HIS ASP SEQRES 22 B 346 ASN ILE ILE CYS GLY ILE THR SER VAL SER PHE SER LYS SEQRES 23 B 346 SER GLY ARG LEU LEU LEU ALA GLY TYR ASP ASP PHE ASN SEQRES 24 B 346 CYS ASN VAL TRP ASP ALA LEU LYS ALA ASP ARG ALA GLY SEQRES 25 B 346 VAL LEU ALA GLY HIS ASP ASN ARG VAL SER CYS LEU GLY SEQRES 26 B 346 VAL THR ASP ASP GLY MET ALA VAL ALA THR GLY SER TRP SEQRES 27 B 346 ASP SER PHE LEU LYS ILE TRP ASN SEQRES 1 C 71 MET ALA SER ASN ASN THR ALA SER ILE ALA GLN ALA ARG SEQRES 2 C 71 LYS LEU VAL GLU GLN LEU LYS MET GLU ALA ASN ILE ASP SEQRES 3 C 71 ARG ILE LYS VAL SER LYS ALA ALA ALA ASP LEU MET ALA SEQRES 4 C 71 TYR CYS GLU ALA HIS ALA LYS GLU ASP PRO LEU LEU THR SEQRES 5 C 71 PRO VAL PRO ALA SER GLU ASN PRO PHE ARG GLU LYS LYS SEQRES 6 C 71 PHE PHE CYS ALA ILE LEU SEQRES 1 N 157 MET LYS TYR LEU LEU PRO THR ALA ALA ALA GLY LEU LEU SEQRES 2 N 157 LEU LEU ALA ALA GLN PRO ALA MET ALA MET GLN VAL GLN SEQRES 3 N 157 LEU GLN GLU SER GLY GLY GLY LEU VAL GLN PRO GLY GLY SEQRES 4 N 157 SER LEU ARG LEU SER CYS ALA ALA SER GLY PHE THR PHE SEQRES 5 N 157 SER ASN TYR LYS MET ASN TRP VAL ARG GLN ALA PRO GLY SEQRES 6 N 157 LYS GLY LEU GLU TRP VAL SER ASP ILE SER GLN SER GLY SEQRES 7 N 157 ALA SER ILE SER TYR THR GLY SER VAL LYS GLY ARG PHE SEQRES 8 N 157 THR ILE SER ARG ASP ASN ALA LYS ASN THR LEU TYR LEU SEQRES 9 N 157 GLN MET ASN SER LEU LYS PRO GLU ASP THR ALA VAL TYR SEQRES 10 N 157 TYR CYS ALA ARG CYS PRO ALA PRO PHE THR ARG ASP CYS SEQRES 11 N 157 PHE ASP VAL THR SER THR THR TYR ALA TYR ARG GLY GLN SEQRES 12 N 157 GLY THR GLN VAL THR VAL SER SER HIS HIS HIS HIS HIS SEQRES 13 N 157 HIS SEQRES 1 R 374 MET GLY ASN HIS THR TRP GLU GLY CYS HIS VAL ASP SER SEQRES 2 R 374 ARG VAL ASP HIS LEU PHE PRO PRO SER LEU TYR ILE PHE SEQRES 3 R 374 VAL ILE GLY VAL GLY LEU PRO THR ASN CYS LEU ALA LEU SEQRES 4 R 374 TRP ALA ALA TYR ARG GLN VAL GLN GLN ARG ASN GLU LEU SEQRES 5 R 374 GLY VAL TYR LEU MET ASN LEU SER ILE ALA ASP LEU LEU SEQRES 6 R 374 TYR ILE CYS THR LEU PRO LEU TRP VAL ASP TYR PHE LEU SEQRES 7 R 374 HIS HIS ASP ASN TRP ILE HIS GLY PRO GLY SER CYS LYS SEQRES 8 R 374 LEU PHE GLY PHE ILE PHE TYR THR ASN ILE TYR ILE SER SEQRES 9 R 374 ILE ALA PHE LEU CYS CYS ILE SER VAL ASP ARG TYR LEU SEQRES 10 R 374 ALA VAL ALA HIS PRO LEU ARG PHE ALA ARG LEU ARG ARG SEQRES 11 R 374 VAL LYS THR ALA VAL ALA VAL SER SER VAL VAL TRP ALA SEQRES 12 R 374 THR GLU LEU GLY ALA ASN SER ALA PRO LEU PHE HIS ASP SEQRES 13 R 374 GLU LEU PHE ARG ASP ARG TYR ASN HIS THR PHE CYS PHE SEQRES 14 R 374 GLU LYS PHE PRO MET GLU GLY TRP VAL ALA TRP MET ASN SEQRES 15 R 374 LEU TYR ARG VAL PHE VAL GLY PHE LEU PHE PRO TRP ALA SEQRES 16 R 374 LEU MET LEU LEU SER TYR ARG GLY ILE LEU ARG ALA VAL SEQRES 17 R 374 ARG GLY SER VAL SER THR GLU ARG GLN GLU LYS ALA LYS SEQRES 18 R 374 ILE LYS ARG LEU ALA LEU SER LEU ILE ALA ILE VAL LEU SEQRES 19 R 374 VAL CYS PHE ALA PRO TYR HIS VAL LEU LEU LEU SER ARG SEQRES 20 R 374 SER ALA ILE TYR LEU GLY ARG PRO TRP ASP CYS GLY PHE SEQRES 21 R 374 GLU GLU ARG VAL PHE SER ALA TYR HIS SER SER LEU ALA SEQRES 22 R 374 PHE THR SER LEU ASN CYS VAL ALA ASP PRO ILE LEU TYR SEQRES 23 R 374 CYS LEU VAL ASN GLU GLY ALA ARG SER ASP VAL ALA LYS SEQRES 24 R 374 ALA LEU HIS ASN LEU LEU ARG PHE LEU ALA SER ASP LYS SEQRES 25 R 374 PRO GLN GLU MET ALA ASN ALA SER LEU THR LEU GLU THR SEQRES 26 R 374 PRO LEU THR SER LYS ARG ASN SER THR ALA LYS ALA MET SEQRES 27 R 374 THR GLY SER TRP ALA ALA THR PRO PRO SER GLN GLY ASP SEQRES 28 R 374 GLN VAL GLN GLU PHE LEU GLU VAL LEU PHE GLN GLY PRO SEQRES 29 R 374 HIS HIS HIS HIS HIS HIS HIS HIS HIS HIS HELIX 1 AA1 LYS A 8 ALA A 39 1 32 HELIX 2 AA2 GLY A 52 MET A 60 1 9 HELIX 3 AA3 TRP A 234 PHE A 238 5 5 HELIX 4 AA4 ARG A 255 ASN A 269 1 15 HELIX 5 AA5 LYS A 283 GLY A 294 1 12 HELIX 6 AA6 LYS A 297 PHE A 302 1 6 HELIX 7 AA7 PRO A 303 TYR A 308 5 6 HELIX 8 AA8 ASP A 321 SER A 342 1 22 HELIX 9 AA9 GLU A 360 TYR A 381 1 22 HELIX 10 AB1 LEU B 4 CYS B 25 1 22 HELIX 11 AB2 THR B 29 ASN B 35 1 7 HELIX 12 AB3 ALA C 7 ASN C 24 1 18 HELIX 13 AB4 LYS C 29 HIS C 44 1 16 HELIX 14 AB5 ALA C 45 ASP C 48 5 4 HELIX 15 AB6 PRO C 55 ASN C 59 5 5 HELIX 16 AB7 THR N 28 TYR N 32 5 5 HELIX 17 AB8 GLY N 62 LYS N 65 5 4 HELIX 18 AB9 LYS N 87 THR N 91 5 5 HELIX 19 AC1 LEU R 18 GLN R 48 1 31 HELIX 20 AC2 ASN R 50 HIS R 80 1 31 HELIX 21 AC3 GLY R 86 HIS R 121 1 36 HELIX 22 AC4 ARG R 130 SER R 150 1 21 HELIX 23 AC5 SER R 150 HIS R 155 1 6 HELIX 24 AC6 HIS R 155 TYR R 163 1 9 HELIX 25 AC7 GLU R 175 GLY R 189 1 15 HELIX 26 AC8 PHE R 190 SER R 211 1 22 HELIX 27 AC9 GLU R 215 ARG R 254 1 40 HELIX 28 AD1 CYS R 258 SER R 276 1 19 HELIX 29 AD2 LEU R 277 CYS R 287 1 11 HELIX 30 AD3 ASN R 290 ALA R 300 1 11 SHEET 1 AA1 6 ILE A 207 VAL A 214 0 SHEET 2 AA1 6 VAL A 217 VAL A 224 -1 O ASP A 223 N PHE A 208 SHEET 3 AA1 6 THR A 40 GLY A 47 1 N LEU A 43 O HIS A 220 SHEET 4 AA1 6 ALA A 243 ASP A 249 1 O ILE A 245 N LEU A 44 SHEET 5 AA1 6 SER A 276 ASN A 282 1 O PHE A 280 N PHE A 246 SHEET 6 AA1 6 CYS A 349 PHE A 353 1 O HIS A 352 N LEU A 281 SHEET 1 AA2 4 ARG B 46 ARG B 52 0 SHEET 2 AA2 4 PHE B 335 ASN B 340 -1 O LEU B 336 N LEU B 51 SHEET 3 AA2 4 VAL B 327 SER B 331 -1 N VAL B 327 O TRP B 339 SHEET 4 AA2 4 VAL B 315 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 CYS B 121 ASN B 125 -1 O TYR B 124 N VAL B 112 SHEET 4 AA4 4 ARG B 134 LEU B 139 -1 O SER B 136 N ILE B 123 SHEET 1 AA5 4 LEU B 146 ASP B 153 0 SHEET 2 AA5 4 GLN B 156 SER B 161 -1 O SER B 160 N CYS B 148 SHEET 3 AA5 4 THR B 165 ASP B 170 -1 O TRP B 169 N ILE B 157 SHEET 4 AA5 4 GLN B 175 THR B 181 -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 GLY B 202 N SER B 189 SHEET 3 AA6 4 SER B 207 ASP B 212 -1 O TRP B 211 N PHE B 199 SHEET 4 AA6 4 CYS B 218 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 GLY B 244 N ASN B 230 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 TYR B 264 N CYS B 250 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 TRP B 297 N LEU B 285 SHEET 4 AA8 4 ARG B 304 LEU B 308 -1 O ALA B 305 N VAL B 296 SHEET 1 AA9 2 GLN N 3 SER N 7 0 SHEET 2 AA9 2 SER N 21 SER N 25 -1 O ALA N 23 N GLN N 5 SHEET 1 AB1 6 LEU N 11 VAL N 12 0 SHEET 2 AB1 6 THR N 122 VAL N 126 1 O THR N 125 N VAL N 12 SHEET 3 AB1 6 ALA N 92 TYR N 95 -1 N TYR N 94 O THR N 122 SHEET 4 AB1 6 MET N 34 GLN N 39 -1 N VAL N 37 O TYR N 95 SHEET 5 AB1 6 LEU N 45 ILE N 51 -1 O VAL N 48 N TRP N 36 SHEET 6 AB1 6 SER N 59 TYR N 60 -1 O SER N 59 N ASP N 50 SHEET 1 AB2 3 LEU N 18 ARG N 19 0 SHEET 2 AB2 3 THR N 78 MET N 83 -1 O MET N 83 N LEU N 18 SHEET 3 AB2 3 PHE N 68 ASP N 73 -1 N SER N 71 O TYR N 80 SSBOND 1 CYS R 90 CYS R 168 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 TER 1920 LEU A 384 TER 4454 ASN B 340 TER 4848 PHE C 61 TER 5812 SER N 127 TER 8066 ALA R 300 CONECT 6436 7057 CONECT 7057 6436 MASTER 353 0 0 30 45 0 0 6 8061 5 2 95 END