HEADER MEMBRANE PROTEIN/IMMUNE SYSTEM 19-JAN-25 9LMO TITLE CRYO-EM STRUCTURE OF HUMAN APO INACTIVE GPR4 COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEAVY CHAIN OF ANTI-BRIL FAB; COMPND 3 CHAIN: H; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: ANTI-FAB NANOBODY; COMPND 7 CHAIN: K; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: LIGHT CHAIN OF ANTI-BRIL FAB; COMPND 11 CHAIN: L; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 4; COMPND 14 MOLECULE: G-PROTEIN COUPLED RECEPTOR 4,SOLUBLE CYTOCHROME B562; COMPND 15 CHAIN: R; COMPND 16 SYNONYM: G-PROTEIN COUPLED RECEPTOR 6C.L,GPR6C.L,CYTOCHROME B-562; COMPND 17 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_TAXID: 9606; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 8 ORGANISM_TAXID: 32630; SOURCE 9 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 11 MOL_ID: 3; SOURCE 12 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 13 ORGANISM_TAXID: 9606; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 16 MOL_ID: 4; SOURCE 17 ORGANISM_SCIENTIFIC: HOMO SAPIENS, ESCHERICHIA COLI; SOURCE 18 ORGANISM_COMMON: HUMAN; SOURCE 19 ORGANISM_TAXID: 9606, 562; SOURCE 20 GENE: GPR4, CYBC; SOURCE 21 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 22 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS GPCR, CLASS A, GPR4, CRYO-EM, PROTEIN SENSING, INACTIVE STATE, KEYWDS 2 MEMBRANE PROTEIN/IMMUNE SYSTEM, MEMBRANE PROTEIN-IMMUNE SYSTEM KEYWDS 3 COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR L.N.CHEN,H.ZHOU,K.XI,S.Z.CHENG,Y.F.LIU,Y.F.FU,X.Y.MA,P.XU,S.Y.JI, AUTHOR 2 W.W.WANG,D.D.SHEN,H.B.ZHANG,Q.Y.SHEN,R.CHAI,M.ZHANG,L.YANG,F.HAN, AUTHOR 3 C.Y.MAO,X.J.CAI,Y.ZHANG REVDAT 3 14-JAN-26 9LMO 1 JRNL REVDAT 2 16-JUL-25 9LMO 1 AUTHOR REVDAT 1 09-JUL-25 9LMO 0 JRNL AUTH L.N.CHEN,H.ZHOU,K.XI,S.CHENG,Y.LIU,Y.FU,X.MA,P.XU,S.Y.JI, JRNL AUTH 2 W.W.WANG,D.D.SHEN,H.ZHANG,Q.SHEN,R.CHAI,M.ZHANG,L.YANG, JRNL AUTH 3 F.HAN,C.MAO,X.CAI,Y.ZHANG JRNL TITL PROTON PERCEPTION AND ACTIVATION OF A PROTON-SENSING GPCR. JRNL REF MOL.CELL V. 85 1640 2025 JRNL REFN ISSN 1097-2765 JRNL PMID 40215960 JRNL DOI 10.1016/J.MOLCEL.2025.02.030 REMARK 2 REMARK 2 RESOLUTION. 3.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : RELION, PHENIX, CRYOSPARC 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) : 3.200 REMARK 3 NUMBER OF PARTICLES : 261077 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 9LMO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 21-JAN-25. REMARK 100 THE DEPOSITION ID IS D_1300055851. 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 : INACTIVE GPR4 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 : 8.00 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 : TFS KRIOS REMARK 245 DETECTOR TYPE : FEI FALCON IV (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 700.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 1500.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : 2.70 REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5200.00 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: H, K, L, 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 GLU H 1 REMARK 465 ILE H 2 REMARK 465 SER H 3 REMARK 465 SER H 229 REMARK 465 CYS H 230 REMARK 465 ASP H 231 REMARK 465 LYS H 232 REMARK 465 THR H 233 REMARK 465 HIS H 234 REMARK 465 THR H 235 REMARK 465 SER L 1 REMARK 465 GLY L 214 REMARK 465 GLU L 215 REMARK 465 CYS L 216 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 ASP R 12 REMARK 465 SER R 13 REMARK 465 ARG R 14 REMARK 465 VAL R 15 REMARK 465 ASP R 16 REMARK 465 ASP R 233 REMARK 465 ASN R 234 REMARK 465 ALA R 235 REMARK 465 ALA R 236 REMARK 465 GLN R 237 REMARK 465 PRO R 359 REMARK 465 TRP R 360 REMARK 465 ASP R 361 REMARK 465 CYS R 362 REMARK 465 GLY R 363 REMARK 465 LEU R 409 REMARK 465 ARG R 410 REMARK 465 PHE R 411 REMARK 465 LEU R 412 REMARK 465 ALA R 413 REMARK 465 SER R 414 REMARK 465 ASP R 415 REMARK 465 LYS R 416 REMARK 465 PRO R 417 REMARK 465 GLN R 418 REMARK 465 GLU R 419 REMARK 465 MET R 420 REMARK 465 ALA R 421 REMARK 465 ASN R 422 REMARK 465 ALA R 423 REMARK 465 SER R 424 REMARK 465 LEU R 425 REMARK 465 THR R 426 REMARK 465 LEU R 427 REMARK 465 GLU R 428 REMARK 465 THR R 429 REMARK 465 PRO R 430 REMARK 465 LEU R 431 REMARK 465 THR R 432 REMARK 465 SER R 433 REMARK 465 LYS R 434 REMARK 465 ARG R 435 REMARK 465 ASN R 436 REMARK 465 SER R 437 REMARK 465 THR R 438 REMARK 465 ALA R 439 REMARK 465 LYS R 440 REMARK 465 ALA R 441 REMARK 465 MET R 442 REMARK 465 THR R 443 REMARK 465 GLY R 444 REMARK 465 SER R 445 REMARK 465 TRP R 446 REMARK 465 ALA R 447 REMARK 465 ALA R 448 REMARK 465 THR R 449 REMARK 465 PRO R 450 REMARK 465 PRO R 451 REMARK 465 SER R 452 REMARK 465 GLN R 453 REMARK 465 GLY R 454 REMARK 465 ASP R 455 REMARK 465 GLN R 456 REMARK 465 VAL R 457 REMARK 465 GLN R 458 REMARK 465 LEU R 459 REMARK 465 LYS R 460 REMARK 465 MET R 461 REMARK 465 LEU R 462 REMARK 465 PRO R 463 REMARK 465 PRO R 464 REMARK 465 ALA R 465 REMARK 465 GLN R 466 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ASP R 400 CG OD1 OD2 REMARK 470 LYS R 403 CG CD CE NZ REMARK 470 LEU R 408 CG CD1 CD2 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 NZ LYS R 91 OD1 ASP R 156 1.88 REMARK 500 N SER L 32 NZ LYS R 254 1.96 REMARK 500 CG1 VAL H 198 OG SER H 202 2.07 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 TRP H 50 CB TRP H 50 CG -0.110 REMARK 500 TRP H 50 CE2 TRP H 50 CD2 -0.076 REMARK 500 TYR H 190 CB TYR H 190 CG -0.108 REMARK 500 TYR K 95 CB TYR K 95 CG -0.111 REMARK 500 GLN L 90 CG GLN L 90 CD -0.169 REMARK 500 TYR L 92 CB TYR L 92 CG -0.114 REMARK 500 TYR L 175 CB TYR L 175 CG -0.096 REMARK 500 TYR L 175 CG TYR L 175 CD1 -0.090 REMARK 500 HIS L 200 CB HIS L 200 CG -0.140 REMARK 500 TYR R 312 CB TYR R 312 CG -0.091 REMARK 500 TRP R 315 CB TRP R 315 CG -0.121 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 TYR H 53 CB - CG - CD2 ANGL. DEV. = -5.0 DEGREES REMARK 500 ARG K 52 NE - CZ - NH2 ANGL. DEV. = -4.2 DEGREES REMARK 500 TYR L 56 CB - CG - CD1 ANGL. DEV. = -4.5 DEGREES REMARK 500 TYR L 92 CB - CG - CD1 ANGL. DEV. = -4.2 DEGREES REMARK 500 CYS R 168 CA - CB - SG ANGL. DEV. = 8.6 DEGREES 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 ALA H 113 -102.88 -97.48 REMARK 500 THR H 145 54.47 37.04 REMARK 500 THR H 205 -177.49 73.94 REMARK 500 SER K 54 114.16 -170.50 REMARK 500 SER K 85 65.34 76.44 REMARK 500 SER L 53 -70.94 -159.56 REMARK 500 HIS L 191 161.67 76.11 REMARK 500 LEU R 18 -52.83 62.50 REMARK 500 CYS R 168 45.14 -73.58 REMARK 500 TRP R 177 -18.39 67.64 REMARK 500 PHE R 190 -62.29 -142.08 REMARK 500 LEU R 356 4.40 -66.49 REMARK 500 ASN R 394 -153.63 -94.76 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG R 162 0.25 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 GLU R 318 -15.36 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-39864 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF HUMAN APO INACTIVE GPR4 REMARK 900 RELATED ID: EMD-63219 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF HUMAN APO INACTIVE GPR4 DBREF 9LMO H 1 235 PDB 9LMO 9LMO 1 235 DBREF 9LMO K 1 120 PDB 9LMO 9LMO 1 120 DBREF 9LMO L 1 216 PDB 9LMO 9LMO 1 216 DBREF 9LMO R 1 208 UNP P46093 GPR4_HUMAN 1 208 DBREF 9LMO R 213 312 UNP P0ABE7 C562_ECOLX 23 127 DBREF 9LMO R 327 466 UNP P46093 GPR4_HUMAN 223 362 SEQADV 9LMO GLU R 209 UNP P46093 LINKER SEQADV 9LMO LYS R 210 UNP P46093 LINKER SEQADV 9LMO ARG R 211 UNP P46093 LINKER SEQADV 9LMO ARG R 212 UNP P46093 LINKER SEQADV 9LMO TRP R 219 UNP P0ABE7 MET 29 CONFLICT SEQADV 9LMO R UNP P0ABE7 PRO 67 DELETION SEQADV 9LMO R UNP P0ABE7 PRO 68 DELETION SEQADV 9LMO R UNP P0ABE7 LYS 69 DELETION SEQADV 9LMO R UNP P0ABE7 LEU 70 DELETION SEQADV 9LMO R UNP P0ABE7 GLU 71 DELETION SEQADV 9LMO ILE R 309 UNP P0ABE7 HIS 124 CONFLICT SEQADV 9LMO LEU R 313 UNP P0ABE7 LINKER SEQADV 9LMO ASP R 314 UNP P0ABE7 LINKER SEQADV 9LMO TRP R 315 UNP P0ABE7 LINKER SEQADV 9LMO GLU R 316 UNP P0ABE7 LINKER SEQADV 9LMO ARG R 317 UNP P0ABE7 LINKER SEQADV 9LMO GLU R 318 UNP P0ABE7 LINKER SEQADV 9LMO ARG R 319 UNP P0ABE7 LINKER SEQADV 9LMO LEU R 320 UNP P0ABE7 LINKER SEQADV 9LMO LYS R 321 UNP P0ABE7 LINKER SEQADV 9LMO ARG R 322 UNP P0ABE7 LINKER SEQADV 9LMO LEU R 323 UNP P0ABE7 LINKER SEQADV 9LMO GLU R 324 UNP P0ABE7 LINKER SEQADV 9LMO ARG R 325 UNP P0ABE7 LINKER SEQADV 9LMO ILE R 326 UNP P0ABE7 LINKER SEQRES 1 H 235 GLU ILE SER GLU VAL GLN LEU VAL GLU SER GLY GLY GLY SEQRES 2 H 235 LEU VAL GLN PRO GLY GLY SER LEU ARG LEU SER CYS ALA SEQRES 3 H 235 ALA SER GLY PHE ASN VAL VAL ASP PHE SER LEU HIS TRP SEQRES 4 H 235 VAL ARG GLN ALA PRO GLY LYS GLY LEU GLU TRP VAL ALA SEQRES 5 H 235 TYR ILE SER SER SER SER GLY SER THR SER TYR ALA ASP SEQRES 6 H 235 SER VAL LYS GLY ARG PHE THR ILE SER ALA ASP THR SER SEQRES 7 H 235 LYS ASN THR ALA TYR LEU GLN MET ASN SER LEU ARG ALA SEQRES 8 H 235 GLU ASP THR ALA VAL TYR TYR CYS ALA ARG TRP GLY TYR SEQRES 9 H 235 TRP PRO GLY GLU PRO TRP TRP LYS ALA PHE ASP TYR TRP SEQRES 10 H 235 GLY GLN GLY THR LEU VAL THR VAL SER SER ALA SER THR SEQRES 11 H 235 LYS GLY PRO SER VAL PHE PRO LEU ALA PRO SER SER LYS SEQRES 12 H 235 SER THR SER GLY GLY THR ALA ALA LEU GLY CYS LEU VAL SEQRES 13 H 235 LYS ASP TYR PHE PRO GLU PRO VAL THR VAL SER TRP ASN SEQRES 14 H 235 SER GLY ALA LEU THR SER GLY VAL HIS THR PHE PRO ALA SEQRES 15 H 235 VAL LEU GLN SER SER GLY LEU TYR SER LEU SER SER VAL SEQRES 16 H 235 VAL THR VAL PRO SER SER SER LEU GLY THR GLN THR TYR SEQRES 17 H 235 ILE CYS ASN VAL ASN HIS LYS PRO SER ASN THR LYS VAL SEQRES 18 H 235 ASP LYS LYS VAL GLU PRO LYS SER CYS ASP LYS THR HIS SEQRES 19 H 235 THR SEQRES 1 K 120 GLN VAL GLN LEU GLN GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 K 120 PRO GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER GLY SEQRES 3 K 120 ARG THR ILE SER ARG TYR ALA MET SER TRP PHE ARG GLN SEQRES 4 K 120 ALA PRO GLY LYS GLU ARG GLU PHE VAL ALA VAL ALA ARG SEQRES 5 K 120 ARG SER GLY ASP GLY ALA PHE TYR ALA ASP SER VAL GLN SEQRES 6 K 120 GLY ARG PHE THR VAL SER ARG ASP ASP ALA LYS ASN THR SEQRES 7 K 120 VAL TYR LEU GLN MET ASN SER LEU LYS PRO GLU ASP THR SEQRES 8 K 120 ALA VAL TYR TYR CYS ALA ILE ASP SER ASP THR PHE TYR SEQRES 9 K 120 SER GLY SER TYR ASP TYR TRP GLY GLN GLY THR GLN VAL SEQRES 10 K 120 THR VAL SER SEQRES 1 L 216 SER ASP ILE GLN MET THR GLN SER PRO SER SER LEU SER SEQRES 2 L 216 ALA SER VAL GLY ASP ARG VAL THR ILE THR CYS ARG ALA SEQRES 3 L 216 SER GLN SER VAL SER SER ALA VAL ALA TRP TYR GLN GLN SEQRES 4 L 216 LYS PRO GLY LYS ALA PRO LYS LEU LEU ILE TYR SER ALA SEQRES 5 L 216 SER SER LEU TYR SER GLY VAL PRO SER ARG PHE SER GLY SEQRES 6 L 216 SER ARG SER GLY THR ASP PHE THR LEU THR ILE SER SER SEQRES 7 L 216 LEU GLN PRO GLU ASP PHE ALA THR TYR TYR CYS GLN GLN SEQRES 8 L 216 TYR LEU TYR TYR SER LEU VAL THR PHE GLY GLN GLY THR SEQRES 9 L 216 LYS VAL GLU ILE LYS ARG THR VAL ALA ALA PRO SER VAL SEQRES 10 L 216 PHE ILE PHE PRO PRO SER ASP SER GLN LEU LYS SER GLY SEQRES 11 L 216 THR ALA SER VAL VAL CYS LEU LEU ASN ASN PHE TYR PRO SEQRES 12 L 216 ARG GLU ALA LYS VAL GLN TRP LYS VAL ASP ASN ALA LEU SEQRES 13 L 216 GLN SER GLY ASN SER GLN GLU SER VAL THR GLU GLN ASP SEQRES 14 L 216 SER LYS ASP SER THR TYR SER LEU SER SER THR LEU THR SEQRES 15 L 216 LEU SER LYS ALA ASP TYR GLU LYS HIS LYS VAL TYR ALA SEQRES 16 L 216 CYS GLU VAL THR HIS GLN GLY LEU SER SER PRO VAL THR SEQRES 17 L 216 LYS SER PHE ASN ARG GLY GLU CYS SEQRES 1 R 466 MET GLY ASN HIS THR TRP GLU GLY CYS HIS VAL ASP SER SEQRES 2 R 466 ARG VAL ASP HIS LEU PHE PRO PRO SER LEU TYR ILE PHE SEQRES 3 R 466 VAL ILE GLY VAL GLY LEU PRO THR ASN CYS LEU ALA LEU SEQRES 4 R 466 TRP ALA ALA TYR ARG GLN VAL GLN GLN ARG ASN GLU LEU SEQRES 5 R 466 GLY VAL TYR LEU MET ASN LEU SER ILE ALA ASP LEU LEU SEQRES 6 R 466 TYR ILE CYS THR LEU PRO LEU TRP VAL ASP TYR PHE LEU SEQRES 7 R 466 HIS HIS ASP ASN TRP ILE HIS GLY PRO GLY SER CYS LYS SEQRES 8 R 466 LEU PHE GLY PHE ILE PHE TYR THR ASN ILE TYR ILE SER SEQRES 9 R 466 ILE ALA PHE LEU CYS CYS ILE SER VAL ASP ARG TYR LEU SEQRES 10 R 466 ALA VAL ALA HIS PRO LEU ARG PHE ALA ARG LEU ARG ARG SEQRES 11 R 466 VAL LYS THR ALA VAL ALA VAL SER SER VAL VAL TRP ALA SEQRES 12 R 466 THR GLU LEU GLY ALA ASN SER ALA PRO LEU PHE HIS ASP SEQRES 13 R 466 GLU LEU PHE ARG ASP ARG TYR ASN HIS THR PHE CYS PHE SEQRES 14 R 466 GLU LYS PHE PRO MET GLU GLY TRP VAL ALA TRP MET ASN SEQRES 15 R 466 LEU TYR ARG VAL PHE VAL GLY PHE LEU PHE PRO TRP ALA SEQRES 16 R 466 LEU MET LEU LEU SER TYR ARG GLY ILE LEU ARG ALA VAL SEQRES 17 R 466 GLU LYS ARG ARG ALA ASP LEU GLU ASP ASN TRP GLU THR SEQRES 18 R 466 LEU ASN ASP ASN LEU LYS VAL ILE GLU LYS ALA ASP ASN SEQRES 19 R 466 ALA ALA GLN VAL LYS ASP ALA LEU THR LYS MET ARG ALA SEQRES 20 R 466 ALA ALA LEU ASP ALA GLN LYS ALA THR ASP LYS SER PRO SEQRES 21 R 466 ASP SER PRO GLU MET LYS ASP PHE ARG HIS GLY PHE ASP SEQRES 22 R 466 ILE LEU VAL GLY GLN ILE ASP ASP ALA LEU LYS LEU ALA SEQRES 23 R 466 ASN GLU GLY LYS VAL LYS GLU ALA GLN ALA ALA ALA GLU SEQRES 24 R 466 GLN LEU LYS THR THR ARG ASN ALA TYR ILE GLN LYS TYR SEQRES 25 R 466 LEU ASP TRP GLU ARG GLU ARG LEU LYS ARG LEU GLU ARG SEQRES 26 R 466 ILE LYS ARG LEU ALA LEU SER LEU ILE ALA ILE VAL LEU SEQRES 27 R 466 VAL CYS PHE ALA PRO TYR HIS VAL LEU LEU LEU SER ARG SEQRES 28 R 466 SER ALA ILE TYR LEU GLY ARG PRO TRP ASP CYS GLY PHE SEQRES 29 R 466 GLU GLU ARG VAL PHE SER ALA TYR HIS SER SER LEU ALA SEQRES 30 R 466 PHE THR SER LEU ASN CYS VAL ALA ASP PRO ILE LEU TYR SEQRES 31 R 466 CYS LEU VAL ASN GLU GLY ALA ARG SER ASP VAL ALA LYS SEQRES 32 R 466 ALA LEU HIS ASN LEU LEU ARG PHE LEU ALA SER ASP LYS SEQRES 33 R 466 PRO GLN GLU MET ALA ASN ALA SER LEU THR LEU GLU THR SEQRES 34 R 466 PRO LEU THR SER LYS ARG ASN SER THR ALA LYS ALA MET SEQRES 35 R 466 THR GLY SER TRP ALA ALA THR PRO PRO SER GLN GLY ASP SEQRES 36 R 466 GLN VAL GLN LEU LYS MET LEU PRO PRO ALA GLN HELIX 1 AA1 ASN H 31 PHE H 35 5 5 HELIX 2 AA2 ASP H 65 LYS H 68 5 4 HELIX 3 AA3 THR H 77 LYS H 79 5 3 HELIX 4 AA4 ARG H 90 THR H 94 5 5 HELIX 5 AA5 GLY H 107 LYS H 112 1 6 HELIX 6 AA6 SER H 170 ALA H 172 5 3 HELIX 7 AA7 SER H 201 GLY H 204 5 4 HELIX 8 AA8 LYS H 215 ASN H 218 5 4 HELIX 9 AA9 ASP K 62 GLN K 65 5 4 HELIX 10 AB1 LYS K 87 THR K 91 5 5 HELIX 11 AB2 GLN L 80 PHE L 84 5 5 HELIX 12 AB3 TYR L 94 VAL L 98 5 5 HELIX 13 AB4 SER L 123 LYS L 128 1 6 HELIX 14 AB5 LYS L 185 GLU L 189 1 5 HELIX 15 AB6 LEU R 18 GLN R 48 1 31 HELIX 16 AB7 GLU R 51 CYS R 68 1 18 HELIX 17 AB8 THR R 69 HIS R 80 1 12 HELIX 18 AB9 GLY R 86 HIS R 121 1 36 HELIX 19 AC1 PHE R 125 ARG R 129 5 5 HELIX 20 AC2 ARG R 130 ASN R 149 1 20 HELIX 21 AC3 SER R 150 HIS R 155 1 6 HELIX 22 AC4 ASP R 156 ARG R 162 1 7 HELIX 23 AC5 TRP R 180 VAL R 188 1 9 HELIX 24 AC6 PHE R 190 LYS R 210 1 21 HELIX 25 AC7 ASP R 214 ALA R 232 1 19 HELIX 26 AC8 LYS R 239 ASP R 257 1 19 HELIX 27 AC9 SER R 262 GLY R 289 1 28 HELIX 28 AD1 LYS R 290 GLU R 299 1 10 HELIX 29 AD2 GLU R 299 ASN R 306 1 8 HELIX 30 AD3 TYR R 308 PHE R 341 1 34 HELIX 31 AD4 PHE R 341 ILE R 354 1 14 HELIX 32 AD5 GLU R 365 THR R 379 1 15 HELIX 33 AD6 LEU R 381 ASP R 386 1 6 HELIX 34 AD7 LEU R 389 ASN R 394 1 6 HELIX 35 AD8 GLU R 395 LEU R 408 1 14 SHEET 1 AA1 4 GLN H 6 SER H 10 0 SHEET 2 AA1 4 LEU H 21 SER H 28 -1 O SER H 24 N SER H 10 SHEET 3 AA1 4 THR H 81 MET H 86 -1 O MET H 86 N LEU H 21 SHEET 4 AA1 4 PHE H 71 ASP H 76 -1 N THR H 72 O GLN H 85 SHEET 1 AA2 6 GLY H 13 VAL H 15 0 SHEET 2 AA2 6 THR H 121 VAL H 125 1 O LEU H 122 N GLY H 13 SHEET 3 AA2 6 ALA H 95 TRP H 102 -1 N TYR H 97 O THR H 121 SHEET 4 AA2 6 SER H 36 GLN H 42 -1 N VAL H 40 O TYR H 98 SHEET 5 AA2 6 LEU H 48 SER H 55 -1 O GLU H 49 N ARG H 41 SHEET 6 AA2 6 SER H 60 TYR H 63 -1 O SER H 62 N TYR H 53 SHEET 1 AA3 4 GLY H 13 VAL H 15 0 SHEET 2 AA3 4 THR H 121 VAL H 125 1 O LEU H 122 N GLY H 13 SHEET 3 AA3 4 ALA H 95 TRP H 102 -1 N TYR H 97 O THR H 121 SHEET 4 AA3 4 TYR H 116 TRP H 117 -1 O TYR H 116 N ARG H 101 SHEET 1 AA4 4 SER H 134 LEU H 138 0 SHEET 2 AA4 4 THR H 149 TYR H 159 -1 O LYS H 157 N SER H 134 SHEET 3 AA4 4 TYR H 190 PRO H 199 -1 O TYR H 190 N TYR H 159 SHEET 4 AA4 4 VAL H 177 THR H 179 -1 N HIS H 178 O VAL H 195 SHEET 1 AA5 4 SER H 134 LEU H 138 0 SHEET 2 AA5 4 THR H 149 TYR H 159 -1 O LYS H 157 N SER H 134 SHEET 3 AA5 4 TYR H 190 PRO H 199 -1 O TYR H 190 N TYR H 159 SHEET 4 AA5 4 VAL H 183 LEU H 184 -1 N VAL H 183 O SER H 191 SHEET 1 AA6 3 THR H 165 TRP H 168 0 SHEET 2 AA6 3 TYR H 208 HIS H 214 -1 O ASN H 213 N THR H 165 SHEET 3 AA6 3 THR H 219 VAL H 225 -1 O LYS H 223 N CYS H 210 SHEET 1 AA7 4 GLN K 5 SER K 7 0 SHEET 2 AA7 4 SER K 17 ALA K 23 -1 O SER K 21 N SER K 7 SHEET 3 AA7 4 THR K 78 ASN K 84 -1 O MET K 83 N LEU K 18 SHEET 4 AA7 4 PHE K 68 ASP K 73 -1 N THR K 69 O GLN K 82 SHEET 1 AA8 6 GLY K 10 VAL K 12 0 SHEET 2 AA8 6 THR K 115 VAL K 119 1 O THR K 118 N VAL K 12 SHEET 3 AA8 6 ALA K 92 ASP K 99 -1 N TYR K 94 O THR K 115 SHEET 4 AA8 6 ALA K 33 GLN K 39 -1 N GLN K 39 O VAL K 93 SHEET 5 AA8 6 GLU K 46 ALA K 51 -1 O ALA K 49 N TRP K 36 SHEET 6 AA8 6 ALA K 58 TYR K 60 -1 O PHE K 59 N VAL K 50 SHEET 1 AA9 4 GLY K 10 VAL K 12 0 SHEET 2 AA9 4 THR K 115 VAL K 119 1 O THR K 118 N VAL K 12 SHEET 3 AA9 4 ALA K 92 ASP K 99 -1 N TYR K 94 O THR K 115 SHEET 4 AA9 4 TYR K 108 TYR K 110 -1 O TYR K 110 N ILE K 98 SHEET 1 AB1 4 MET L 5 GLN L 7 0 SHEET 2 AB1 4 VAL L 20 ALA L 26 -1 O ARG L 25 N THR L 6 SHEET 3 AB1 4 ASP L 71 ILE L 76 -1 O PHE L 72 N CYS L 24 SHEET 4 AB1 4 PHE L 63 SER L 68 -1 N SER L 64 O THR L 75 SHEET 1 AB2 6 SER L 11 ALA L 14 0 SHEET 2 AB2 6 THR L 104 ILE L 108 1 O GLU L 107 N LEU L 12 SHEET 3 AB2 6 THR L 86 GLN L 91 -1 N TYR L 87 O THR L 104 SHEET 4 AB2 6 VAL L 34 GLN L 39 -1 N GLN L 39 O THR L 86 SHEET 5 AB2 6 LYS L 46 TYR L 50 -1 O LEU L 48 N TRP L 36 SHEET 6 AB2 6 SER L 54 LEU L 55 -1 O SER L 54 N TYR L 50 SHEET 1 AB3 4 SER L 11 ALA L 14 0 SHEET 2 AB3 4 THR L 104 ILE L 108 1 O GLU L 107 N LEU L 12 SHEET 3 AB3 4 THR L 86 GLN L 91 -1 N TYR L 87 O THR L 104 SHEET 4 AB3 4 THR L 99 PHE L 100 -1 O THR L 99 N GLN L 91 SHEET 1 AB4 4 SER L 116 PHE L 120 0 SHEET 2 AB4 4 THR L 131 PHE L 141 -1 O VAL L 135 N PHE L 120 SHEET 3 AB4 4 TYR L 175 SER L 184 -1 O LEU L 177 N LEU L 138 SHEET 4 AB4 4 SER L 161 VAL L 165 -1 N SER L 164 O SER L 178 SHEET 1 AB5 4 ALA L 155 LEU L 156 0 SHEET 2 AB5 4 LYS L 147 VAL L 152 -1 N VAL L 152 O ALA L 155 SHEET 3 AB5 4 VAL L 193 THR L 199 -1 O ALA L 195 N LYS L 151 SHEET 4 AB5 4 VAL L 207 ASN L 212 -1 O PHE L 211 N TYR L 194 SHEET 1 AB6 2 TYR R 163 ASN R 164 0 SHEET 2 AB6 2 PHE R 169 GLU R 170 -1 O PHE R 169 N ASN R 164 SSBOND 1 CYS H 25 CYS H 99 1555 1555 2.03 SSBOND 2 CYS H 154 CYS H 210 1555 1555 2.02 SSBOND 3 CYS K 22 CYS K 96 1555 1555 2.03 SSBOND 4 CYS L 24 CYS L 89 1555 1555 2.03 SSBOND 5 CYS L 136 CYS L 196 1555 1555 2.02 SSBOND 6 CYS R 90 CYS R 168 1555 1555 2.02 CISPEP 1 TRP H 105 PRO H 106 0 -3.59 CISPEP 2 PHE H 160 PRO H 161 0 -0.55 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 1687 LYS H 228 TER 2613 SER K 120 TER 4246 ARG L 213 TER 7336 LEU R 408 CONECT 151 717 CONECT 717 151 CONECT 1128 1542 CONECT 1542 1128 CONECT 1840 2425 CONECT 2425 1840 CONECT 2777 3274 CONECT 3274 2777 CONECT 3634 4113 CONECT 4113 3634 CONECT 4847 5484 CONECT 5484 4847 MASTER 337 0 0 35 63 0 0 6 7332 4 12 82 END