HEADER MEMBRANE PROTEIN 31-JAN-24 8Y52 TITLE CRYO-EM STRUCTURE OF THE BA1-BOUND BRS3-GQ COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(Q) SUBUNIT ALPHA; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(T) SUBUNIT COMPND 7 BETA-1; COMPND 8 CHAIN: B; COMPND 9 SYNONYM: TRANSDUCIN BETA CHAIN 1; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(O) SUBUNIT COMPND 13 GAMMA-2; COMPND 14 CHAIN: G; COMPND 15 SYNONYM: G GAMMA-I; COMPND 16 ENGINEERED: YES; COMPND 17 MOL_ID: 4; COMPND 18 MOLECULE: BOMBESIN RECEPTOR SUBTYPE-3; COMPND 19 CHAIN: R; COMPND 20 SYNONYM: BRS-3; COMPND 21 ENGINEERED: YES; COMPND 22 MOL_ID: 5; COMPND 23 MOLECULE: BA1; COMPND 24 CHAIN: X; COMPND 25 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 9 ORGANISM_COMMON: HUMAN; SOURCE 10 ORGANISM_TAXID: 9606; SOURCE 11 GENE: GNB1; SOURCE 12 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 13 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 14 MOL_ID: 3; SOURCE 15 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 16 ORGANISM_COMMON: HUMAN; SOURCE 17 ORGANISM_TAXID: 9606; SOURCE 18 GENE: GNG2; SOURCE 19 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 20 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 21 MOL_ID: 4; SOURCE 22 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 23 ORGANISM_COMMON: HUMAN; SOURCE 24 ORGANISM_TAXID: 9606; SOURCE 25 GENE: BRS3; SOURCE 26 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 27 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 28 MOL_ID: 5; SOURCE 29 SYNTHETIC: YES; SOURCE 30 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 31 ORGANISM_COMMON: HUMAN; SOURCE 32 ORGANISM_TAXID: 9606 KEYWDS GPCR, BOMBESIN RECEPTOR SUBTYPE-3 RECEPTOR, BA1, MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR C.LI,Y.XU,W.YIN,H.E.XU REVDAT 1 11-SEP-24 8Y52 0 JRNL AUTH C.LI,Y.XU,W.SU,X.HE,J.LI,X.LI,H.E.XU,W.YIN JRNL TITL STRUCTURAL INSIGHTS INTO LIGAND RECOGNITION, SELECTIVITY, JRNL TITL 2 AND ACTIVATION OF BOMBESIN RECEPTOR SUBTYPE-3. JRNL REF CELL REP V. 43 14511 2024 JRNL REFN ESSN 2211-1247 JRNL PMID 39024101 JRNL DOI 10.1016/J.CELREP.2024.114511 REMARK 2 REMARK 2 RESOLUTION. 2.90 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) : 2.900 REMARK 3 NUMBER OF PARTICLES : 675060 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 8Y52 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 05-FEB-24. REMARK 100 THE DEPOSITION ID IS D_1300044852. 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 : BA1-BRS3-GQ COMPLEX 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 (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: A, B, G, R, X 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 A 1 REMARK 465 GLY A 2 REMARK 465 CYS A 3 REMARK 465 THR A 4 REMARK 465 TYR A 56 REMARK 465 HIS A 57 REMARK 465 VAL A 58 REMARK 465 ASN 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 MET B 1 REMARK 465 GLY B 2 REMARK 465 SER B 3 REMARK 465 LEU B 4 REMARK 465 LEU B 5 REMARK 465 GLN B 6 REMARK 465 SER B 7 REMARK 465 MET G 0 REMARK 465 ALA G 1 REMARK 465 SER G 2 REMARK 465 ASN G 3 REMARK 465 ASN G 4 REMARK 465 PRO G 59 REMARK 465 PHE G 60 REMARK 465 ARG G 61 REMARK 465 GLU G 62 REMARK 465 LYS G 63 REMARK 465 LYS G 64 REMARK 465 PHE G 65 REMARK 465 PHE G 66 REMARK 465 CYS G 67 REMARK 465 ALA G 68 REMARK 465 ILE G 69 REMARK 465 LEU G 70 REMARK 465 MET R 1 REMARK 465 ALA R 2 REMARK 465 GLN R 3 REMARK 465 ARG R 4 REMARK 465 GLN R 5 REMARK 465 PRO R 6 REMARK 465 HIS R 7 REMARK 465 SER R 8 REMARK 465 PRO R 9 REMARK 465 ASN R 10 REMARK 465 GLN R 11 REMARK 465 THR R 12 REMARK 465 LEU R 13 REMARK 465 ILE R 14 REMARK 465 SER R 15 REMARK 465 ILE R 16 REMARK 465 THR R 17 REMARK 465 ASN R 18 REMARK 465 ASP R 19 REMARK 465 THR R 20 REMARK 465 GLU R 21 REMARK 465 SER R 22 REMARK 465 SER R 23 REMARK 465 SER R 24 REMARK 465 SER R 25 REMARK 465 VAL R 26 REMARK 465 VAL R 27 REMARK 465 SER R 28 REMARK 465 ASN R 29 REMARK 465 ASP R 30 REMARK 465 ASN R 31 REMARK 465 THR R 32 REMARK 465 ASN R 33 REMARK 465 LYS R 34 REMARK 465 GLY R 35 REMARK 465 TRP R 36 REMARK 465 SER R 37 REMARK 465 GLY R 38 REMARK 465 ASP R 39 REMARK 465 ASN R 40 REMARK 465 SER R 41 REMARK 465 PRO R 42 REMARK 465 GLY R 43 REMARK 465 ILE R 44 REMARK 465 GLU R 45 REMARK 465 ALA R 46 REMARK 465 PHE R 346 REMARK 465 CYS R 347 REMARK 465 CYS R 348 REMARK 465 LYS R 349 REMARK 465 ALA R 350 REMARK 465 GLU R 351 REMARK 465 ARG R 352 REMARK 465 PRO R 353 REMARK 465 GLU R 354 REMARK 465 PRO R 355 REMARK 465 PRO R 356 REMARK 465 VAL R 357 REMARK 465 ALA R 358 REMARK 465 ASP R 359 REMARK 465 THR R 360 REMARK 465 SER R 361 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 HIS B 230 CG ND1 CD2 CE1 NE2 REMARK 470 ASP B 295 CG OD1 OD2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OG SER B 286 OD2 ASP G 47 2.06 REMARK 500 O ILE B 128 OG SER B 141 2.10 REMARK 500 OD2 ASP B 210 OG SER B 212 2.14 REMARK 500 OD1 ASN A 216 NZ LYS B 62 2.16 REMARK 500 OG SER B 79 OD1 ASP B 81 2.16 REMARK 500 OE2 GLU A 207 NH1 ARG A 209 2.17 REMARK 500 O TRP R 284 ND1 HIS R 288 2.18 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 BAL X 6 C HIS X 7 N 0.164 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 BAL X 6 CA - C - N ANGL. DEV. = -23.6 DEGREES REMARK 500 HIS X 7 C - N - CA ANGL. DEV. = -19.5 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 R 49 -2.29 70.59 REMARK 500 TYR R 301 -1.10 70.64 REMARK 500 GLN X 2 -16.00 61.22 REMARK 500 VAL X 5 13.66 57.53 REMARK 500 HIS X 7 139.60 -178.39 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-38928 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF THE BA1-BOUND BRS3-GQ COMPLEX DBREF 8Y52 A 1 361 PDB 8Y52 8Y52 1 361 DBREF 8Y52 B 7 345 UNP P62873 GBB1_HUMAN 2 340 DBREF 8Y52 G 0 70 UNP P59768 GBG2_HUMAN 1 71 DBREF 8Y52 R 1 361 UNP P32247 BRS3_HUMAN 1 361 DBREF 8Y52 X 1 9 PDB 8Y52 8Y52 1 9 SEQADV 8Y52 MET B 1 UNP P62873 INITIATING METHIONINE SEQADV 8Y52 GLY B 2 UNP P62873 EXPRESSION TAG SEQADV 8Y52 SER B 3 UNP P62873 EXPRESSION TAG SEQADV 8Y52 LEU B 4 UNP P62873 EXPRESSION TAG SEQADV 8Y52 LEU B 5 UNP P62873 EXPRESSION TAG SEQADV 8Y52 GLN B 6 UNP P62873 EXPRESSION TAG SEQRES 1 A 361 MET GLY CYS THR LEU SER ALA GLU ASP LYS ALA ALA VAL SEQRES 2 A 361 GLU ARG SER LYS MET ILE GLU LYS GLN LEU GLN LYS ASP SEQRES 3 A 361 LYS GLN VAL TYR ARG ARG THR LEU ARG LEU LEU LEU LEU SEQRES 4 A 361 GLY ALA ASP ASN SER GLY LYS SER THR ILE VAL LYS GLN SEQRES 5 A 361 MET ARG ILE TYR HIS VAL ASN GLY TYR SER GLU GLU GLU SEQRES 6 A 361 CYS LYS GLN TYR LYS ALA VAL VAL TYR SER ASN THR ILE SEQRES 7 A 361 GLN SER ILE ILE ALA ILE ILE ARG ALA MET GLY ARG LEU SEQRES 8 A 361 LYS ILE ASP PHE GLY ASP SER ALA ARG ALA ASP ASP ALA SEQRES 9 A 361 ARG GLN LEU PHE VAL LEU ALA GLY ALA ALA GLU GLU GLY SEQRES 10 A 361 PHE MET THR ALA GLU LEU ALA GLY VAL ILE LYS ARG LEU SEQRES 11 A 361 TRP LYS ASP SER GLY VAL GLN ALA CYS PHE ASN ARG SER SEQRES 12 A 361 ARG GLU TYR GLN LEU ASN ASP SER ALA ALA TYR TYR LEU SEQRES 13 A 361 ASN ASP LEU ASP ARG ILE ALA GLN PRO ASN TYR ILE PRO SEQRES 14 A 361 THR GLN GLN ASP VAL LEU ARG THR ARG VAL LYS THR SER SEQRES 15 A 361 GLY ILE PHE GLU THR LYS PHE GLN VAL ASP LYS VAL ASN SEQRES 16 A 361 PHE HIS MET PHE ASP VAL GLY ALA GLN ARG ASP GLU ARG SEQRES 17 A 361 ARG LYS TRP ILE GLN CYS PHE ASN ASP VAL THR ALA ILE SEQRES 18 A 361 ILE PHE VAL VAL ASP SER SER ASP TYR ASN ARG LEU GLN SEQRES 19 A 361 GLU ALA LEU ASN ASP PHE LYS SER ILE TRP ASN ASN ARG SEQRES 20 A 361 TRP LEU ARG THR ILE SER VAL ILE LEU PHE LEU ASN LYS SEQRES 21 A 361 GLN ASP LEU LEU ALA GLU LYS VAL LEU ALA GLY LYS SER SEQRES 22 A 361 LYS ILE GLU ASP TYR PHE PRO GLU PHE ALA ARG TYR THR SEQRES 23 A 361 THR PRO GLU ASP ALA THR PRO GLU PRO GLY GLU ASP PRO SEQRES 24 A 361 ARG VAL THR ARG ALA LYS TYR PHE ILE ARG LYS GLU PHE SEQRES 25 A 361 VAL ASP ILE SER THR ALA SER GLY ASP GLY ARG HIS ILE SEQRES 26 A 361 CYS TYR PRO HIS PHE THR CYS SER VAL ASP THR GLU ASN SEQRES 27 A 361 ALA ARG ARG ILE PHE ASN ASP CYS LYS ASP ILE ILE LEU SEQRES 28 A 361 GLN MET ASN LEU ARG GLU TYR ASN LEU VAL SEQRES 1 B 345 MET GLY SER LEU LEU GLN SER GLU LEU ASP GLN LEU ARG SEQRES 2 B 345 GLN GLU ALA GLU GLN LEU LYS ASN GLN ILE ARG ASP ALA SEQRES 3 B 345 ARG LYS ALA CYS ALA ASP ALA THR LEU SER GLN ILE THR SEQRES 4 B 345 ASN ASN ILE ASP PRO VAL GLY ARG ILE GLN MET ARG THR SEQRES 5 B 345 ARG ARG THR LEU ARG GLY HIS LEU ALA LYS ILE TYR ALA SEQRES 6 B 345 MET HIS TRP GLY THR ASP SER ARG LEU LEU VAL SER ALA SEQRES 7 B 345 SER GLN ASP GLY LYS LEU ILE ILE TRP ASP SER TYR THR SEQRES 8 B 345 THR ASN LYS VAL HIS ALA ILE PRO LEU ARG SER SER TRP SEQRES 9 B 345 VAL MET THR CYS ALA TYR ALA PRO SER GLY ASN TYR VAL SEQRES 10 B 345 ALA CYS GLY GLY LEU ASP ASN ILE CYS SER ILE TYR ASN SEQRES 11 B 345 LEU LYS THR ARG GLU GLY ASN VAL ARG VAL SER ARG GLU SEQRES 12 B 345 LEU ALA GLY HIS THR GLY TYR LEU SER CYS CYS ARG PHE SEQRES 13 B 345 LEU ASP ASP ASN GLN ILE VAL THR SER SER GLY ASP THR SEQRES 14 B 345 THR CYS ALA LEU TRP ASP ILE GLU THR GLY GLN GLN THR SEQRES 15 B 345 THR THR PHE THR GLY HIS THR GLY ASP VAL MET SER LEU SEQRES 16 B 345 SER LEU ALA PRO ASP THR ARG LEU PHE VAL SER GLY ALA SEQRES 17 B 345 CYS ASP ALA SER ALA LYS LEU TRP ASP VAL ARG GLU GLY SEQRES 18 B 345 MET CYS ARG GLN THR PHE THR GLY HIS GLU SER ASP ILE SEQRES 19 B 345 ASN ALA ILE CYS PHE PHE PRO ASN GLY ASN ALA PHE ALA SEQRES 20 B 345 THR GLY SER ASP ASP ALA THR CYS ARG LEU PHE ASP LEU SEQRES 21 B 345 ARG ALA ASP GLN GLU LEU MET THR TYR SER HIS ASP ASN SEQRES 22 B 345 ILE ILE CYS GLY ILE THR SER VAL SER PHE SER LYS SER SEQRES 23 B 345 GLY ARG LEU LEU LEU ALA GLY TYR ASP ASP PHE ASN CYS SEQRES 24 B 345 ASN VAL TRP ASP ALA LEU LYS ALA ASP ARG ALA GLY VAL SEQRES 25 B 345 LEU ALA GLY HIS ASP ASN ARG VAL SER CYS LEU GLY VAL SEQRES 26 B 345 THR ASP ASP GLY MET ALA VAL ALA THR GLY SER TRP ASP SEQRES 27 B 345 SER PHE LEU LYS ILE TRP ASN 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 SEQRES 1 R 361 MET ALA GLN ARG GLN PRO HIS SER PRO ASN GLN THR LEU SEQRES 2 R 361 ILE SER ILE THR ASN ASP THR GLU SER SER SER SER VAL SEQRES 3 R 361 VAL SER ASN ASP ASN THR ASN LYS GLY TRP SER GLY ASP SEQRES 4 R 361 ASN SER PRO GLY ILE GLU ALA LEU CYS ALA ILE TYR ILE SEQRES 5 R 361 THR TYR ALA VAL ILE ILE SER VAL GLY ILE LEU GLY ASN SEQRES 6 R 361 ALA ILE LEU ILE LYS VAL PHE PHE LYS THR LYS SER MET SEQRES 7 R 361 GLN THR VAL PRO ASN ILE PHE ILE THR SER LEU ALA PHE SEQRES 8 R 361 GLY ASP LEU LEU LEU LEU LEU THR CYS VAL PRO VAL ASP SEQRES 9 R 361 ALA THR HIS TYR LEU ALA GLU GLY TRP LEU PHE GLY ARG SEQRES 10 R 361 ILE GLY CYS LYS VAL LEU SER PHE ILE ARG LEU THR SER SEQRES 11 R 361 VAL GLY VAL SER VAL PHE THR LEU THR ILE LEU SER ALA SEQRES 12 R 361 ASP ARG TYR LYS ALA VAL VAL LYS PRO LEU GLU ARG GLN SEQRES 13 R 361 PRO SER ASN ALA ILE LEU LYS THR CYS VAL LYS ALA GLY SEQRES 14 R 361 CYS VAL TRP ILE VAL SER MET ILE PHE ALA LEU PRO GLU SEQRES 15 R 361 ALA ILE PHE SER ASN VAL TYR THR PHE ARG ASP PRO ASN SEQRES 16 R 361 LYS ASN MET THR PHE GLU SER CYS THR SER TYR PRO VAL SEQRES 17 R 361 SER LYS LYS LEU LEU GLN GLU ILE HIS SER LEU LEU CYS SEQRES 18 R 361 PHE LEU VAL PHE TYR ILE ILE PRO LEU SER ILE ILE SER SEQRES 19 R 361 VAL TYR TYR SER LEU ILE ALA ARG THR LEU TYR LYS SER SEQRES 20 R 361 THR LEU ASN ILE PRO THR GLU GLU GLN SER HIS ALA ARG SEQRES 21 R 361 LYS GLN ILE GLU SER ARG LYS ARG ILE ALA ARG THR VAL SEQRES 22 R 361 LEU VAL LEU VAL ALA LEU PHE ALA LEU CYS TRP LEU PRO SEQRES 23 R 361 ASN HIS LEU LEU TYR LEU TYR HIS SER PHE THR SER GLN SEQRES 24 R 361 THR TYR VAL ASP PRO SER ALA MET HIS PHE ILE PHE THR SEQRES 25 R 361 ILE PHE SER ARG VAL LEU ALA PHE SER ASN SER CYS VAL SEQRES 26 R 361 ASN PRO PHE ALA LEU TYR TRP LEU SER LYS SER PHE GLN SEQRES 27 R 361 LYS HIS PHE LYS ALA GLN LEU PHE CYS CYS LYS ALA GLU SEQRES 28 R 361 ARG PRO GLU PRO PRO VAL ALA ASP THR SER SEQRES 1 X 9 DPN GLN TRP ALA VAL BAL HIS PHE NLE HET DPN X 1 11 HET BAL X 6 5 HET NLE X 9 9 HETNAM DPN D-PHENYLALANINE HETNAM BAL BETA-ALANINE HETNAM NLE NORLEUCINE FORMUL 5 DPN C9 H11 N O2 FORMUL 5 BAL C3 H7 N O2 FORMUL 5 NLE C6 H13 N O2 HELIX 1 AA1 SER A 6 ARG A 32 1 27 HELIX 2 AA2 GLY A 45 MET A 53 1 9 HELIX 3 AA3 LYS A 210 ASN A 216 5 7 HELIX 4 AA4 ARG A 232 ASN A 245 1 14 HELIX 5 AA5 LYS A 260 GLY A 271 1 12 HELIX 6 AA6 LYS A 274 TYR A 278 5 5 HELIX 7 AA7 PHE A 279 ALA A 283 5 5 HELIX 8 AA8 ASP A 298 ALA A 318 1 21 HELIX 9 AA9 ASN A 338 TYR A 358 1 21 HELIX 10 AB1 LEU B 9 CYS B 30 1 22 HELIX 11 AB2 THR B 34 THR B 39 1 6 HELIX 12 AB3 ALA G 6 ASN G 23 1 18 HELIX 13 AB4 LYS G 28 ALA G 44 1 17 HELIX 14 AB5 LYS G 45 ASP G 47 5 3 HELIX 15 AB6 ILE R 50 THR R 75 1 26 HELIX 16 AB7 LYS R 76 GLN R 79 5 4 HELIX 17 AB8 PRO R 82 TYR R 108 1 27 HELIX 18 AB9 PHE R 115 VAL R 150 1 36 HELIX 19 AC1 LYS R 151 ARG R 155 5 5 HELIX 20 AC2 ALA R 160 SER R 186 1 27 HELIX 21 AC3 PRO R 207 SER R 209 5 3 HELIX 22 AC4 LYS R 210 TYR R 226 1 17 HELIX 23 AC5 TYR R 226 ILE R 251 1 26 HELIX 24 AC6 ALA R 259 SER R 298 1 40 HELIX 25 AC7 MET R 307 SER R 334 1 28 HELIX 26 AC8 LYS R 335 LEU R 345 1 11 SHEET 1 AA1 6 PHE A 185 VAL A 191 0 SHEET 2 AA1 6 VAL A 194 ASP A 200 -1 O VAL A 194 N VAL A 191 SHEET 3 AA1 6 THR A 33 GLY A 40 1 N LEU A 34 O HIS A 197 SHEET 4 AA1 6 ALA A 220 VAL A 224 1 O ILE A 222 N LEU A 37 SHEET 5 AA1 6 VAL A 254 LEU A 258 1 O ILE A 255 N ILE A 221 SHEET 6 AA1 6 CYS A 326 PHE A 330 1 O HIS A 329 N LEU A 258 SHEET 1 AA2 4 ARG B 51 LEU B 56 0 SHEET 2 AA2 4 LEU B 341 ASN B 345 -1 O LEU B 341 N LEU B 56 SHEET 3 AA2 4 VAL B 332 SER B 336 -1 N VAL B 332 O TRP B 344 SHEET 4 AA2 4 VAL B 320 VAL B 325 -1 N GLY B 324 O ALA B 333 SHEET 1 AA3 4 ILE B 63 TRP B 68 0 SHEET 2 AA3 4 LEU B 74 SER B 79 -1 O ALA B 78 N ALA B 65 SHEET 3 AA3 4 LYS B 83 ASP B 88 -1 O ILE B 85 N SER B 77 SHEET 4 AA3 4 LYS B 94 PRO B 99 -1 O VAL B 95 N ILE B 86 SHEET 1 AA4 4 VAL B 105 TYR B 110 0 SHEET 2 AA4 4 TYR B 116 GLY B 121 -1 O GLY B 120 N MET B 106 SHEET 3 AA4 4 ILE B 125 ASN B 130 -1 O TYR B 129 N VAL B 117 SHEET 4 AA4 4 ARG B 139 ALA B 145 -1 O LEU B 144 N CYS B 126 SHEET 1 AA5 4 LEU B 151 PHE B 156 0 SHEET 2 AA5 4 GLN B 161 SER B 166 -1 O SER B 165 N CYS B 153 SHEET 3 AA5 4 THR B 170 ASP B 175 -1 O TRP B 174 N ILE B 162 SHEET 4 AA5 4 GLN B 180 THR B 186 -1 O THR B 183 N LEU B 173 SHEET 1 AA6 4 VAL B 192 LEU B 197 0 SHEET 2 AA6 4 LEU B 203 ALA B 208 -1 O GLY B 207 N MET B 193 SHEET 3 AA6 4 ALA B 213 ASP B 217 -1 O TRP B 216 N PHE B 204 SHEET 4 AA6 4 CYS B 223 PHE B 227 -1 O ARG B 224 N LEU B 215 SHEET 1 AA7 4 ILE B 234 PHE B 239 0 SHEET 2 AA7 4 ALA B 245 SER B 250 -1 O GLY B 249 N ALA B 236 SHEET 3 AA7 4 CYS B 255 ASP B 259 -1 O PHE B 258 N PHE B 246 SHEET 4 AA7 4 GLN B 264 TYR B 269 -1 O LEU B 266 N LEU B 257 SHEET 1 AA8 4 ILE B 278 PHE B 283 0 SHEET 2 AA8 4 LEU B 289 TYR B 294 -1 O GLY B 293 N SER B 280 SHEET 3 AA8 4 ASN B 298 ASP B 303 -1 O ASN B 300 N ALA B 292 SHEET 4 AA8 4 ARG B 309 LEU B 313 -1 O GLY B 311 N VAL B 301 SHEET 1 AA9 2 ASN R 187 ASP R 193 0 SHEET 2 AA9 2 MET R 198 THR R 204 -1 O SER R 202 N TYR R 189 SSBOND 1 CYS R 120 CYS R 203 1555 1555 2.03 LINK C DPN X 1 N GLN X 2 1555 1555 1.33 LINK C VAL X 5 N BAL X 6 1555 1555 1.27 LINK C BAL X 6 N HIS X 7 1555 1555 1.50 LINK C PHE X 8 N NLE X 9 1555 1555 1.33 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