HEADER MEMBRANE PROTEIN 30-JUL-24 9IY8 TITLE CRYO-EM STRUCTURE OF APO-GPR55-G13 COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(T) SUBUNIT COMPND 3 BETA-1; COMPND 4 CHAIN: B; COMPND 5 SYNONYM: TRANSDUCIN BETA CHAIN 1; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(O) SUBUNIT COMPND 9 GAMMA-2; COMPND 10 CHAIN: G; COMPND 11 SYNONYM: G GAMMA-I; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 3; COMPND 14 MOLECULE: G-PROTEIN COUPLED RECEPTOR 55; COMPND 15 CHAIN: R; COMPND 16 ENGINEERED: YES; COMPND 17 MOL_ID: 4; COMPND 18 MOLECULE: SCFV16; COMPND 19 CHAIN: S; COMPND 20 ENGINEERED: YES; COMPND 21 MOL_ID: 5; COMPND 22 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN SUBUNIT ALPHA-13; COMPND 23 CHAIN: A; COMPND 24 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: GNB1; 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: GNG2; 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: GPR55; SOURCE 20 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 21 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 22 MOL_ID: 4; SOURCE 23 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 24 ORGANISM_TAXID: 9606; SOURCE 25 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 26 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 27 MOL_ID: 5; SOURCE 28 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 29 ORGANISM_TAXID: 9606; SOURCE 30 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 31 EXPRESSION_SYSTEM_TAXID: 7108 KEYWDS GPCR, G PROTEIN, CRYO-EM, MEMBRANE PROTEIN, STRUCTURAL PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR T.HUA,Z.J.LIU,V.CHEREZOV,H.CHANG,X.T.LI,L.SHEN REVDAT 1 01-JAN-25 9IY8 0 JRNL AUTH H.CHANG,X.LI,L.SHEN,X.GE,S.HAO,L.WU,S.LIU,J.LIU,V.CHEREZOV, JRNL AUTH 2 T.HUA JRNL TITL STRUCTURE BASIS OF LIGAND RECOGNITION AND ACTIVATION OF JRNL TITL 2 GPR55. JRNL REF CELL RES. 2024 JRNL REFN ISSN 1001-0602 JRNL PMID 39482405 JRNL DOI 10.1038/S41422-024-01046-8 REMARK 2 REMARK 2 RESOLUTION. 3.01 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : NULL REMARK 3 RECONSTRUCTION SCHEMA : FOURIER SPACE REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : RIGID BODY FIT REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : 107.750 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) : 3.010 REMARK 3 NUMBER OF PARTICLES : 451193 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 9IY8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 31-JUL-24. REMARK 100 THE DEPOSITION ID IS D_1300049941. 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 : TERNARY COMPLEX OF GPR55 WITH REMARK 245 GUANINE NUCLEOTIDE-BINDING REMARK 245 PROTEIN AND 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 : 7.50 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) : 1000.00 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 : 2.70 REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 150.00 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: PENTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, G, R, S, A 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 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 ALA G 2 REMARK 465 SER G 3 REMARK 465 ASN G 4 REMARK 465 ASN G 5 REMARK 465 LYS G 64 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 465 SER R 2 REMARK 465 GLN R 3 REMARK 465 GLN R 4 REMARK 465 ASN R 5 REMARK 465 THR R 6 REMARK 465 SER R 7 REMARK 465 GLY R 8 REMARK 465 ARG R 303 REMARK 465 PRO R 304 REMARK 465 SER R 305 REMARK 465 ARG R 306 REMARK 465 VAL R 307 REMARK 465 GLN R 308 REMARK 465 LEU R 309 REMARK 465 VAL R 310 REMARK 465 LEU R 311 REMARK 465 GLN R 312 REMARK 465 ASP R 313 REMARK 465 THR R 314 REMARK 465 THR R 315 REMARK 465 ILE R 316 REMARK 465 SER R 317 REMARK 465 ARG R 318 REMARK 465 GLY R 319 REMARK 465 GLY S 123 REMARK 465 GLY S 124 REMARK 465 GLY S 125 REMARK 465 GLY S 126 REMARK 465 SER S 127 REMARK 465 GLY S 128 REMARK 465 GLY S 129 REMARK 465 GLY S 130 REMARK 465 GLY S 131 REMARK 465 SER S 132 REMARK 465 GLY S 133 REMARK 465 GLY S 134 REMARK 465 GLY S 135 REMARK 465 ALA S 250 REMARK 465 ALA S 251 REMARK 465 ALA S 252 REMARK 465 MET A 16 REMARK 465 GLY A 17 REMARK 465 SER A 18 REMARK 465 HIS A 194 REMARK 465 GLY A 195 REMARK 465 GLY A 196 REMARK 465 SER A 197 REMARK 465 GLY A 198 REMARK 465 GLY A 199 REMARK 465 SER A 200 REMARK 465 GLY A 201 REMARK 465 GLY A 202 REMARK 465 THR A 203 REMARK 465 LYS A 204 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 LEU B 190 CG CD1 CD2 REMARK 470 ILE B 232 CG1 CG2 CD1 REMARK 470 LEU S 79 CG CD1 CD2 REMARK 470 SER S 137 OG 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 OH TYR S 176 OE2 GLU A 23 2.10 REMARK 500 OG SER B 331 OD1 ASP B 333 2.17 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 PRO R 29 CA - N - CD ANGL. DEV. = -13.0 DEGREES REMARK 500 LEU R 36 CA - CB - CG ANGL. DEV. = 14.2 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 TRP B 99 53.34 -92.37 REMARK 500 LEU B 152 -62.33 -94.24 REMARK 500 CYS B 204 -2.90 67.38 REMARK 500 GLU B 215 -60.13 -93.56 REMARK 500 HIS B 225 162.18 63.71 REMARK 500 SER B 245 -169.10 -128.82 REMARK 500 ASP B 258 44.77 36.35 REMARK 500 LEU B 308 57.77 -94.26 REMARK 500 CYS R 168 -122.10 45.99 REMARK 500 PHE R 169 -133.93 55.44 REMARK 500 SER R 173 49.92 -91.37 REMARK 500 ASP R 175 -132.59 35.95 REMARK 500 PHE R 256 126.51 -39.52 REMARK 500 VAL S 48 -61.94 -121.96 REMARK 500 MET S 193 -15.75 73.76 REMARK 500 SER S 194 -36.66 -132.47 REMARK 500 ARG A 279 -6.14 70.75 REMARK 500 PRO A 316 1.39 -66.19 REMARK 500 THR A 352 5.79 59.48 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-60990 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF APO-GPR55-G13 COMPLEX DBREF 9IY8 B 2 340 UNP P62873 GBB1_HUMAN 2 340 DBREF 9IY8 G 2 71 UNP P59768 GBG2_HUMAN 2 71 DBREF 9IY8 R 2 319 UNP Q9Y2T6 GPR55_HUMAN 2 319 DBREF 9IY8 S 1 252 PDB 9IY8 9IY8 1 252 DBREF 9IY8 A 16 377 PDB 9IY8 9IY8 16 377 SEQADV 9IY8 ILE B -5 UNP P62873 EXPRESSION TAG SEQADV 9IY8 GLY B -4 UNP P62873 EXPRESSION TAG SEQADV 9IY8 ARG B -3 UNP P62873 EXPRESSION TAG SEQADV 9IY8 ALA B -2 UNP P62873 EXPRESSION TAG SEQADV 9IY8 ARG B -1 UNP P62873 EXPRESSION TAG SEQADV 9IY8 GLY B 0 UNP P62873 EXPRESSION TAG SEQADV 9IY8 PHE B 1 UNP P62873 EXPRESSION TAG SEQADV 9IY8 ARG R 112 UNP Q9Y2T6 ILE 112 CONFLICT 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 G 70 ALA SER ASN ASN THR ALA SER ILE ALA GLN ALA ARG LYS SEQRES 2 G 70 LEU VAL GLU GLN LEU LYS MET GLU ALA ASN ILE ASP ARG SEQRES 3 G 70 ILE LYS VAL SER LYS ALA ALA ALA ASP LEU MET ALA TYR SEQRES 4 G 70 CYS GLU ALA HIS ALA LYS GLU ASP PRO LEU LEU THR PRO SEQRES 5 G 70 VAL PRO ALA SER GLU ASN PRO PHE ARG GLU LYS LYS PHE SEQRES 6 G 70 PHE CYS ALA ILE LEU SEQRES 1 R 318 SER GLN GLN ASN THR SER GLY ASP CYS LEU PHE ASP GLY SEQRES 2 R 318 VAL ASN GLU LEU MET LYS THR LEU GLN PHE ALA VAL HIS SEQRES 3 R 318 ILE PRO THR PHE VAL LEU GLY LEU LEU LEU ASN LEU LEU SEQRES 4 R 318 ALA ILE HIS GLY PHE SER THR PHE LEU LYS ASN ARG TRP SEQRES 5 R 318 PRO ASP TYR ALA ALA THR SER ILE TYR MET ILE ASN LEU SEQRES 6 R 318 ALA VAL PHE ASP LEU LEU LEU VAL LEU SER LEU PRO PHE SEQRES 7 R 318 LYS MET VAL LEU SER GLN VAL GLN SER PRO PHE PRO SER SEQRES 8 R 318 LEU CYS THR LEU VAL GLU CYS LEU TYR PHE VAL SER MET SEQRES 9 R 318 TYR GLY SER VAL PHE THR ARG CYS PHE ILE SER MET ASP SEQRES 10 R 318 ARG PHE LEU ALA ILE ARG TYR PRO LEU LEU VAL SER HIS SEQRES 11 R 318 LEU ARG SER PRO ARG LYS ILE PHE GLY ILE CYS CYS THR SEQRES 12 R 318 ILE TRP VAL LEU VAL TRP THR GLY SER ILE PRO ILE TYR SEQRES 13 R 318 SER PHE HIS GLY LYS VAL GLU LYS TYR MET CYS PHE HIS SEQRES 14 R 318 ASN MET SER ASP ASP THR TRP SER ALA LYS VAL PHE PHE SEQRES 15 R 318 PRO LEU GLU VAL PHE GLY PHE LEU LEU PRO MET GLY ILE SEQRES 16 R 318 MET GLY PHE CYS CYS SER ARG SER ILE HIS ILE LEU LEU SEQRES 17 R 318 GLY ARG ARG ASP HIS THR GLN ASP TRP VAL GLN GLN LYS SEQRES 18 R 318 ALA CYS ILE TYR SER ILE ALA ALA SER LEU ALA VAL PHE SEQRES 19 R 318 VAL VAL SER PHE LEU PRO VAL HIS LEU GLY PHE PHE LEU SEQRES 20 R 318 GLN PHE LEU VAL ARG ASN SER PHE ILE VAL GLU CYS ARG SEQRES 21 R 318 ALA LYS GLN SER ILE SER PHE PHE LEU GLN LEU SER MET SEQRES 22 R 318 CYS PHE SER ASN VAL ASN CYS CYS LEU ASP VAL PHE CYS SEQRES 23 R 318 TYR TYR PHE VAL ILE LYS GLU PHE ARG MET ASN ILE ARG SEQRES 24 R 318 ALA HIS ARG PRO SER ARG VAL GLN LEU VAL LEU GLN ASP SEQRES 25 R 318 THR THR ILE SER ARG GLY SEQRES 1 S 251 ASP VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 S 251 PRO GLY GLY SER ARG LYS LEU SER CYS SER ALA SER GLY SEQRES 3 S 251 PHE ALA PHE SER SER PHE GLY MET HIS TRP VAL ARG GLN SEQRES 4 S 251 ALA PRO GLU LYS GLY LEU GLU TRP VAL ALA TYR ILE SER SEQRES 5 S 251 SER GLY SER GLY THR ILE TYR TYR ALA ASP THR VAL LYS SEQRES 6 S 251 GLY ARG PHE THR ILE SER ARG ASP ASP PRO LYS ASN THR SEQRES 7 S 251 LEU PHE LEU GLN MET THR SER LEU ARG SER GLU ASP THR SEQRES 8 S 251 ALA MET TYR TYR CYS VAL ARG SER ILE TYR TYR TYR GLY SEQRES 9 S 251 SER SER PRO PHE ASP PHE TRP GLY GLN GLY THR THR LEU SEQRES 10 S 251 THR VAL SER SER GLY GLY GLY GLY SER GLY GLY GLY GLY SEQRES 11 S 251 SER GLY GLY GLY SER SER ASP ILE VAL MET THR GLN ALA SEQRES 12 S 251 THR SER SER VAL PRO VAL THR PRO GLY GLU SER VAL SER SEQRES 13 S 251 ILE SER CYS ARG SER SER LYS SER LEU LEU HIS SER ASN SEQRES 14 S 251 GLY ASN THR TYR LEU TYR TRP PHE LEU GLN ARG PRO GLY SEQRES 15 S 251 GLN SER PRO GLN LEU LEU ILE TYR ARG MET SER ASN LEU SEQRES 16 S 251 ALA SER GLY VAL PRO ASP ARG PHE SER GLY SER GLY SER SEQRES 17 S 251 GLY THR ALA PHE THR LEU THR ILE SER ARG LEU GLU ALA SEQRES 18 S 251 GLU ASP VAL GLY VAL TYR TYR CYS MET GLN HIS LEU GLU SEQRES 19 S 251 TYR PRO LEU THR PHE GLY ALA GLY THR LYS LEU GLU LEU SEQRES 20 S 251 LYS ALA ALA ALA SEQRES 1 A 230 MET GLY SER THR LEU SER ALA GLU ASP LYS ALA ALA ALA SEQRES 2 A 230 GLU ARG SER LYS GLU ILE ASP LYS CYS LEU SER ARG GLU SEQRES 3 A 230 LYS THR TYR VAL LYS ARG LEU VAL LYS ILE LEU LEU LEU SEQRES 4 A 230 GLY ALA ASP ASN SER GLY LYS SER THR PHE LEU LYS GLN SEQRES 5 A 230 MET ARG ILE ILE HIS GLY GLY SER GLY GLY SER GLY GLY SEQRES 6 A 230 THR LYS GLY ILE HIS GLU TYR ASP PHE GLU ILE LYS ASN SEQRES 7 A 230 VAL PRO PHE LYS MET VAL ASP VAL GLY GLY GLN ARG SER SEQRES 8 A 230 GLU ARG LYS ARG TRP PHE GLU CYS PHE ASP SER VAL THR SEQRES 9 A 230 SER ILE LEU PHE LEU VAL ASP SER SER ASP PHE ASN ARG SEQRES 10 A 230 LEU THR GLU SER LEU ASN ASP PHE GLU THR ILE VAL ASN SEQRES 11 A 230 ASN ARG VAL PHE SER ASN VAL SER ILE ILE LEU PHE LEU SEQRES 12 A 230 ASN LYS THR ASP LEU LEU GLU GLU LYS VAL GLN ILE VAL SEQRES 13 A 230 SER ILE LYS ASP TYR PHE LEU GLU PHE GLU GLY ASP PRO SEQRES 14 A 230 HIS CYS LEU ARG ASP VAL GLN LYS PHE LEU VAL GLU CYS SEQRES 15 A 230 PHE ARG ASN LYS ARG ARG ASP GLN GLN GLN LYS PRO LEU SEQRES 16 A 230 TYR HIS HIS PHE THR THR ALA ILE ASN THR GLU ASN ALA SEQRES 17 A 230 ARG LEU ILE PHE ARG ASP VAL LYS ASP THR ILE LEU HIS SEQRES 18 A 230 ASP ASN LEU LYS GLN LEU MET LEU GLN HELIX 1 AA1 GLU B 3 ALA B 26 1 24 HELIX 2 AA2 THR B 29 THR B 34 1 6 HELIX 3 AA3 ALA G 7 ASN G 24 1 18 HELIX 4 AA4 LYS G 29 HIS G 44 1 16 HELIX 5 AA5 ALA G 45 ASP G 48 5 4 HELIX 6 AA6 PHE R 12 ASN R 51 1 40 HELIX 7 AA7 ALA R 57 VAL R 86 1 30 HELIX 8 AA8 PHE R 90 TYR R 125 1 36 HELIX 9 AA9 TYR R 125 LEU R 132 1 8 HELIX 10 AB1 SER R 134 GLU R 164 1 31 HELIX 11 AB2 SER R 178 ARG R 211 1 34 HELIX 12 AB3 ARG R 212 HIS R 214 5 3 HELIX 13 AB4 GLN R 216 GLN R 220 5 5 HELIX 14 AB5 GLN R 221 ASN R 254 1 34 HELIX 15 AB6 GLU R 259 VAL R 279 1 21 HELIX 16 AB7 VAL R 279 TYR R 288 1 10 HELIX 17 AB8 ILE R 292 HIS R 302 1 11 HELIX 18 AB9 SER S 53 GLY S 56 5 4 HELIX 19 AC1 ASP S 62 LYS S 65 5 4 HELIX 20 AC2 ARG S 87 THR S 91 5 5 HELIX 21 AC3 SER A 21 LEU A 48 1 28 HELIX 22 AC4 GLY A 60 ILE A 71 1 12 HELIX 23 AC5 ARG A 230 CYS A 236 1 7 HELIX 24 AC6 ASP A 251 ASN A 263 5 3 HELIX 25 AC7 ARG A 264 ASN A 277 1 14 HELIX 26 AC8 LYS A 292 GLN A 301 1 10 HELIX 27 AC9 SER A 304 PHE A 309 1 6 HELIX 28 AD1 CYS A 318 ARG A 334 1 17 HELIX 29 AD2 GLU A 353 LEU A 374 1 22 SHEET 1 AA1 4 THR B 47 ARG B 52 0 SHEET 2 AA1 4 PHE B 335 TRP B 339 -1 O ILE B 338 N ARG B 49 SHEET 3 AA1 4 VAL B 327 SER B 331 -1 N VAL B 327 O TRP B 339 SHEET 4 AA1 4 VAL B 315 VAL B 320 -1 N GLY B 319 O ALA B 328 SHEET 1 AA2 4 ILE B 58 TRP B 63 0 SHEET 2 AA2 4 LEU B 69 SER B 74 -1 O ALA B 73 N TYR B 59 SHEET 3 AA2 4 LYS B 78 ASP B 83 -1 O TRP B 82 N LEU B 70 SHEET 4 AA2 4 ASN B 88 PRO B 94 -1 O VAL B 90 N ILE B 81 SHEET 1 AA3 4 VAL B 100 TYR B 105 0 SHEET 2 AA3 4 TYR B 111 GLY B 116 -1 O GLY B 115 N MET B 101 SHEET 3 AA3 4 CYS B 121 ASN B 125 -1 O TYR B 124 N VAL B 112 SHEET 4 AA3 4 ARG B 134 LEU B 139 -1 O SER B 136 N ILE B 123 SHEET 1 AA4 4 LEU B 146 PHE B 151 0 SHEET 2 AA4 4 ILE B 157 SER B 161 -1 O SER B 160 N CYS B 148 SHEET 3 AA4 4 THR B 165 ASP B 170 -1 O TRP B 169 N ILE B 157 SHEET 4 AA4 4 GLN B 175 THR B 181 -1 O PHE B 180 N CYS B 166 SHEET 1 AA5 4 SER B 189 LEU B 192 0 SHEET 2 AA5 4 LEU B 198 GLY B 202 -1 O VAL B 200 N SER B 191 SHEET 3 AA5 4 ALA B 208 ASP B 212 -1 O TRP B 211 N PHE B 199 SHEET 4 AA5 4 CYS B 218 PHE B 222 -1 O PHE B 222 N ALA B 208 SHEET 1 AA6 4 ILE B 229 PHE B 234 0 SHEET 2 AA6 4 ALA B 240 SER B 245 -1 O GLY B 244 N ALA B 231 SHEET 3 AA6 4 CYS B 250 ASP B 254 -1 O PHE B 253 N PHE B 241 SHEET 4 AA6 4 GLN B 259 TYR B 264 -1 O TYR B 264 N CYS B 250 SHEET 1 AA7 4 ILE B 273 PHE B 278 0 SHEET 2 AA7 4 LEU B 284 TYR B 289 -1 O GLY B 288 N THR B 274 SHEET 3 AA7 4 CYS B 294 ASP B 298 -1 O TRP B 297 N LEU B 285 SHEET 4 AA7 4 ARG B 304 LEU B 308 -1 O LEU B 308 N CYS B 294 SHEET 1 AA8 4 GLN S 3 SER S 7 0 SHEET 2 AA8 4 SER S 17 SER S 25 -1 O SER S 23 N VAL S 5 SHEET 3 AA8 4 THR S 78 THR S 84 -1 O LEU S 79 N CYS S 22 SHEET 4 AA8 4 PHE S 68 ASP S 73 -1 N THR S 69 O GLN S 82 SHEET 1 AA9 5 ILE S 58 TYR S 60 0 SHEET 2 AA9 5 LEU S 45 ILE S 51 -1 N TYR S 50 O TYR S 59 SHEET 3 AA9 5 GLY S 33 GLN S 39 -1 N MET S 34 O ILE S 51 SHEET 4 AA9 5 ALA S 92 SER S 99 -1 O TYR S 95 N VAL S 37 SHEET 5 AA9 5 THR S 115 LEU S 117 -1 O LEU S 117 N ALA S 92 SHEET 1 AB1 4 MET S 141 THR S 142 0 SHEET 2 AB1 4 VAL S 156 SER S 162 -1 O ARG S 161 N THR S 142 SHEET 3 AB1 4 PHE S 213 ILE S 217 -1 O LEU S 215 N ILE S 158 SHEET 4 AB1 4 PHE S 204 GLY S 208 -1 N SER S 205 O THR S 216 SHEET 1 AB2 2 PRO S 149 VAL S 150 0 SHEET 2 AB2 2 GLU S 247 LEU S 248 1 O GLU S 247 N VAL S 150 SHEET 1 AB3 4 ASN S 195 LEU S 196 0 SHEET 2 AB3 4 GLN S 187 TYR S 191 -1 N TYR S 191 O ASN S 195 SHEET 3 AB3 4 LEU S 175 GLN S 180 -1 N LEU S 179 O GLN S 187 SHEET 4 AB3 4 VAL S 227 GLN S 232 -1 O MET S 231 N TYR S 176 SHEET 1 AB4 6 HIS A 207 ILE A 213 0 SHEET 2 AB4 6 VAL A 216 ASP A 222 -1 O ASP A 222 N HIS A 207 SHEET 3 AB4 6 VAL A 49 GLY A 55 1 N ILE A 51 O VAL A 221 SHEET 4 AB4 6 SER A 242 ASP A 248 1 O LEU A 246 N LEU A 54 SHEET 5 AB4 6 SER A 285 ASN A 291 1 O ILE A 287 N ILE A 243 SHEET 6 AB4 6 LEU A 342 HIS A 345 1 O TYR A 343 N ILE A 286 SSBOND 1 CYS R 10 CYS R 260 1555 1555 2.03 SSBOND 2 CYS R 94 CYS R 168 1555 1555 2.04 SSBOND 3 CYS S 160 CYS S 230 1555 1555 2.04 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