HEADER SIGNALING PROTEIN/HORMONE 09-JAN-20 6LPB TITLE CRYO-EM STRUCTURE OF THE HUMAN PAC1 RECEPTOR COUPLED TO AN ENGINEERED TITLE 2 HETEROTRIMERIC G PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: PITUITARY ADENYLATE CYCLASE-ACTIVATING POLYPEPTIDE; COMPND 3 CHAIN: P; COMPND 4 SYNONYM: PACAP; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: PITUITARY ADENYLATE CYCLASE-ACTIVATING POLYPEPTIDE TYPE I COMPND 8 RECEPTOR; COMPND 9 CHAIN: R; COMPND 10 SYNONYM: PACAP-R1; COMPND 11 ENGINEERED: YES; COMPND 12 MOL_ID: 3; COMPND 13 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(T) SUBUNIT COMPND 14 BETA-1; COMPND 15 CHAIN: B; COMPND 16 SYNONYM: TRANSDUCIN BETA CHAIN 1; COMPND 17 ENGINEERED: YES; COMPND 18 MOL_ID: 4; COMPND 19 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(S) SUBUNIT ALPHA COMPND 20 ISOFORMS SHORT,GUANINE NUCLEOTIDE-BINDING PROTEIN G(S) SUBUNIT ALPHA COMPND 21 ISOFORMS SHORT; COMPND 22 CHAIN: A; COMPND 23 ENGINEERED: YES; COMPND 24 MOL_ID: 5; COMPND 25 MOLECULE: NANOBODY NB35; COMPND 26 CHAIN: N; COMPND 27 ENGINEERED: YES; COMPND 28 MOL_ID: 6; COMPND 29 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(O) SUBUNIT COMPND 30 GAMMA-2; COMPND 31 CHAIN: G; COMPND 32 SYNONYM: G GAMMA-I; COMPND 33 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 4 ORGANISM_COMMON: HUMAN; SOURCE 5 ORGANISM_TAXID: 9606; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 8 ORGANISM_COMMON: HUMAN; SOURCE 9 ORGANISM_TAXID: 9606; SOURCE 10 GENE: ADCYAP1R1; SOURCE 11 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 13 MOL_ID: 3; SOURCE 14 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 15 ORGANISM_COMMON: RAT; SOURCE 16 ORGANISM_TAXID: 10116; SOURCE 17 GENE: GNB1; SOURCE 18 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 19 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 20 EXPRESSION_SYSTEM_CELL_LINE: SF9; SOURCE 21 MOL_ID: 4; SOURCE 22 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 23 ORGANISM_TAXID: 9606; SOURCE 24 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 25 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 26 MOL_ID: 5; SOURCE 27 ORGANISM_SCIENTIFIC: UNIDENTIFIED; SOURCE 28 ORGANISM_TAXID: 32644; SOURCE 29 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 30 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 31 MOL_ID: 6; SOURCE 32 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 33 ORGANISM_COMMON: BOVINE; SOURCE 34 ORGANISM_TAXID: 9913; SOURCE 35 GENE: GNG2; SOURCE 36 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 37 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 38 EXPRESSION_SYSTEM_CELL_LINE: SF9 KEYWDS CLASS B GPCR, PACAP, PAC1R, SIGNALING PROTEIN-HORMONE COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR K.KOBAYASHI,W.SHIHOYA,T.NISHIZAWA,O.NUREKI REVDAT 2 25-MAR-20 6LPB 1 JRNL REVDAT 1 11-MAR-20 6LPB 0 JRNL AUTH K.KOBAYASHI,W.SHIHOYA,T.NISHIZAWA,F.M.N.KADJI,J.AOKI, JRNL AUTH 2 A.INOUE,O.NUREKI JRNL TITL CRYO-EM STRUCTURE OF THE HUMAN PAC1 RECEPTOR COUPLED TO AN JRNL TITL 2 ENGINEERED HETEROTRIMERIC G PROTEIN. JRNL REF NAT.STRUCT.MOL.BIOL. V. 27 274 2020 JRNL REFN ESSN 1545-9985 JRNL PMID 32157248 JRNL DOI 10.1038/S41594-020-0386-8 REMARK 2 REMARK 2 RESOLUTION. 3.90 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 : 5VAI REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : OTHER 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) : 3.900 REMARK 3 NUMBER OF PARTICLES : 132808 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 6LPB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-JAN-20. REMARK 100 THE DEPOSITION ID IS D_1300015206. 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 : PAC1R-GS TRIMER REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.40 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : FEI FALCON III (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : NULL REMARK 245 MAXIMUM DEFOCUS (NM) : NULL 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) : 64.00 REMARK 245 ILLUMINATION MODE : OTHER 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 300 THE ASSEMBLY REPRESENTED IN THIS ENTRY HAS REGULAR REMARK 300 CYCLIC POINT SYMMETRY (SCHOENFLIES SYMBOL = C2). 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: HEXAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: P, R, B, A, N, G REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 LYS P 29 REMARK 465 ARG P 30 REMARK 465 TYR P 31 REMARK 465 LYS P 32 REMARK 465 GLN P 33 REMARK 465 ARG P 34 REMARK 465 VAL P 35 REMARK 465 LYS P 36 REMARK 465 ASN P 37 REMARK 465 LYS P 38 REMARK 465 MET R 21 REMARK 465 HIS R 22 REMARK 465 SER R 23 REMARK 465 ASP R 24 REMARK 465 CYS R 25 REMARK 465 TRP R 90 REMARK 465 GLU R 91 REMARK 465 THR R 92 REMARK 465 GLU R 93 REMARK 465 THR R 94 REMARK 465 ILE R 95 REMARK 465 GLY R 96 REMARK 465 GLU R 97 REMARK 465 SER R 98 REMARK 465 ASP R 99 REMARK 465 PHE R 100 REMARK 465 GLY R 101 REMARK 465 ASP R 102 REMARK 465 SER R 103 REMARK 465 ASN R 104 REMARK 465 SER R 105 REMARK 465 LEU R 106 REMARK 465 ASP R 107 REMARK 465 LEU R 108 REMARK 465 SER R 109 REMARK 465 ASP R 110 REMARK 465 GLY R 135 REMARK 465 PHE R 136 REMARK 465 ASP R 137 REMARK 465 GLU R 138 REMARK 465 TYR R 139 REMARK 465 GLU R 140 REMARK 465 SER R 141 REMARK 465 GLU R 142 REMARK 465 THR R 143 REMARK 465 GLY R 144 REMARK 465 ASP R 145 REMARK 465 ARG R 177 REMARK 465 PHE R 178 REMARK 465 ARG R 179 REMARK 465 LYS R 180 REMARK 465 LEU R 181 REMARK 465 HIS R 182 REMARK 465 ALA R 212 REMARK 465 GLU R 213 REMARK 465 GLN R 214 REMARK 465 ASP R 215 REMARK 465 SER R 216 REMARK 465 ASN R 217 REMARK 465 HIS R 218 REMARK 465 CYS R 219 REMARK 465 PHE R 220 REMARK 465 ILE R 221 REMARK 465 SER R 222 REMARK 465 PRO R 338 REMARK 465 ASP R 339 REMARK 465 MET R 340 REMARK 465 GLY R 341 REMARK 465 GLY R 342 REMARK 465 ASN R 343 REMARK 465 GLU R 344 REMARK 465 SER R 345 REMARK 465 SER R 372 REMARK 465 PRO R 373 REMARK 465 GLU R 374 REMARK 465 SER R 417 REMARK 465 GLU R 418 REMARK 465 ASN R 419 REMARK 465 LEU R 420 REMARK 465 TYR R 421 REMARK 465 PHE R 422 REMARK 465 GLN R 423 REMARK 465 MET B -10 REMARK 465 HIS B -9 REMARK 465 HIS B -8 REMARK 465 HIS B -7 REMARK 465 HIS B -6 REMARK 465 HIS B -5 REMARK 465 HIS B -4 REMARK 465 GLY B -3 REMARK 465 SER B -2 REMARK 465 LEU B -1 REMARK 465 LEU B 0 REMARK 465 GLY A 5 REMARK 465 ASN A 6 REMARK 465 SER A 7 REMARK 465 LYS A 8 REMARK 465 THR A 9 REMARK 465 GLU A 10 REMARK 465 ASP A 11 REMARK 465 LYS A 189 REMARK 465 GLN A 190 REMARK 465 MET A 191 REMARK 465 ARG A 192 REMARK 465 ILE A 193 REMARK 465 LEU A 194 REMARK 465 HIS A 195 REMARK 465 GLY A 196 REMARK 465 GLY A 197 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 SER A 205 REMARK 465 GLY A 206 REMARK 465 ILE A 207 REMARK 465 MET N -1 REMARK 465 GLY N 0 REMARK 465 LEU 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 HIS N 135 REMARK 465 MET G 1 REMARK 465 ALA G 2 REMARK 465 SER G 3 REMARK 465 ASN G 4 REMARK 465 ASN G 5 REMARK 465 THR G 6 REMARK 465 GLU G 63 REMARK 465 LYS G 64 REMARK 465 LYS G 65 REMARK 465 PHE G 66 REMARK 465 PHE G 67 REMARK 465 SER G 68 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 MET R 111 CG SD CE 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 R 243 CB TRP R 243 CG -0.113 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 PHE R 260 73.34 53.91 REMARK 500 PHE R 291 74.87 58.99 REMARK 500 ASP R 292 66.81 64.09 REMARK 500 ASP R 301 -11.87 71.66 REMARK 500 CYS R 401 -39.37 -131.15 REMARK 500 ARG B 48 -62.69 -96.61 REMARK 500 ASP B 163 30.81 -90.60 REMARK 500 ALA B 203 -169.74 -128.05 REMARK 500 ASP B 258 -4.30 65.20 REMARK 500 ARG A 231 -159.99 -113.84 REMARK 500 LYS A 233 -34.75 -131.49 REMARK 500 ARG A 307 56.96 -94.61 REMARK 500 GLU A 382 17.38 53.61 REMARK 500 VAL N 48 -62.79 -104.97 REMARK 500 CYS N 107 119.99 -161.18 REMARK 500 THR N 111 50.89 -92.92 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ASN R 300 ASP R 301 148.95 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-0940 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF THE HUMAN PAC1 RECEPTOR COUPLED TO AN REMARK 900 ENGINEERED HETEROTRIMERIC G PROTEIN DBREF 6LPB P 1 38 UNP P18509 PACA_HUMAN 132 169 DBREF 6LPB R 21 417 UNP P41586 PACR_HUMAN 21 417 DBREF 6LPB B 2 340 UNP P54311 GBB1_RAT 2 340 DBREF 6LPB A 5 384 PDB 6LPB 6LPB 5 384 DBREF 6LPB N -1 135 PDB 6LPB 6LPB -1 135 DBREF 6LPB G 1 67 UNP P63212 GBG2_BOVIN 1 67 SEQADV 6LPB GLU R 418 UNP P41586 EXPRESSION TAG SEQADV 6LPB ASN R 419 UNP P41586 EXPRESSION TAG SEQADV 6LPB LEU R 420 UNP P41586 EXPRESSION TAG SEQADV 6LPB TYR R 421 UNP P41586 EXPRESSION TAG SEQADV 6LPB PHE R 422 UNP P41586 EXPRESSION TAG SEQADV 6LPB GLN R 423 UNP P41586 EXPRESSION TAG SEQADV 6LPB MET B -10 UNP P54311 EXPRESSION TAG SEQADV 6LPB HIS B -9 UNP P54311 EXPRESSION TAG SEQADV 6LPB HIS B -8 UNP P54311 EXPRESSION TAG SEQADV 6LPB HIS B -7 UNP P54311 EXPRESSION TAG SEQADV 6LPB HIS B -6 UNP P54311 EXPRESSION TAG SEQADV 6LPB HIS B -5 UNP P54311 EXPRESSION TAG SEQADV 6LPB HIS B -4 UNP P54311 EXPRESSION TAG SEQADV 6LPB GLY B -3 UNP P54311 EXPRESSION TAG SEQADV 6LPB SER B -2 UNP P54311 EXPRESSION TAG SEQADV 6LPB LEU B -1 UNP P54311 EXPRESSION TAG SEQADV 6LPB LEU B 0 UNP P54311 EXPRESSION TAG SEQADV 6LPB GLN B 1 UNP P54311 EXPRESSION TAG SEQADV 6LPB SER G 68 UNP P63212 EXPRESSION TAG SEQRES 1 P 38 HIS SER ASP GLY ILE PHE THR ASP SER TYR SER ARG TYR SEQRES 2 P 38 ARG LYS GLN MET ALA VAL LYS LYS TYR LEU ALA ALA VAL SEQRES 3 P 38 LEU GLY LYS ARG TYR LYS GLN ARG VAL LYS ASN LYS SEQRES 1 R 403 MET HIS SER ASP CYS ILE PHE LYS LYS GLU GLN ALA MET SEQRES 2 R 403 CYS LEU GLU LYS ILE GLN ARG ALA ASN GLU LEU MET GLY SEQRES 3 R 403 PHE ASN ASP SER SER PRO GLY CYS PRO GLY MET TRP ASP SEQRES 4 R 403 ASN ILE THR CYS TRP LYS PRO ALA HIS VAL GLY GLU MET SEQRES 5 R 403 VAL LEU VAL SER CYS PRO GLU LEU PHE ARG ILE PHE ASN SEQRES 6 R 403 PRO ASP GLN VAL TRP GLU THR GLU THR ILE GLY GLU SER SEQRES 7 R 403 ASP PHE GLY ASP SER ASN SER LEU ASP LEU SER ASP MET SEQRES 8 R 403 GLY VAL VAL SER ARG ASN CYS THR GLU ASP GLY TRP SER SEQRES 9 R 403 GLU PRO PHE PRO HIS TYR PHE ASP ALA CYS GLY PHE ASP SEQRES 10 R 403 GLU TYR GLU SER GLU THR GLY ASP GLN ASP TYR TYR TYR SEQRES 11 R 403 LEU SER VAL LYS ALA LEU TYR THR VAL GLY TYR SER THR SEQRES 12 R 403 SER LEU VAL THR LEU THR THR ALA MET VAL ILE LEU CYS SEQRES 13 R 403 ARG PHE ARG LYS LEU HIS CYS THR ARG ASN PHE ILE HIS SEQRES 14 R 403 MET ASN LEU PHE VAL SER PHE MET LEU ARG ALA ILE SER SEQRES 15 R 403 VAL PHE ILE LYS ASP TRP ILE LEU TYR ALA GLU GLN ASP SEQRES 16 R 403 SER ASN HIS CYS PHE ILE SER THR VAL GLU CYS LYS ALA SEQRES 17 R 403 VAL MET VAL PHE PHE HIS TYR CYS VAL VAL SER ASN TYR SEQRES 18 R 403 PHE TRP LEU PHE ILE GLU GLY LEU TYR LEU PHE THR LEU SEQRES 19 R 403 LEU VAL GLU THR PHE PHE PRO GLU ARG ARG TYR PHE TYR SEQRES 20 R 403 TRP TYR THR ILE ILE GLY TRP GLY THR PRO THR VAL CYS SEQRES 21 R 403 VAL THR VAL TRP ALA THR LEU ARG LEU TYR PHE ASP ASP SEQRES 22 R 403 THR GLY CYS TRP ASP MET ASN ASP SER THR ALA LEU TRP SEQRES 23 R 403 TRP VAL ILE LYS GLY PRO VAL VAL GLY SER ILE MET VAL SEQRES 24 R 403 ASN PHE VAL LEU PHE ILE GLY ILE ILE VAL ILE LEU VAL SEQRES 25 R 403 GLN LYS LEU GLN SER PRO ASP MET GLY GLY ASN GLU SER SEQRES 26 R 403 SER ILE TYR LEU ARG LEU ALA ARG SER THR LEU LEU LEU SEQRES 27 R 403 ILE PRO LEU PHE GLY ILE HIS TYR THR VAL PHE ALA PHE SEQRES 28 R 403 SER PRO GLU ASN VAL SER LYS ARG GLU ARG LEU VAL PHE SEQRES 29 R 403 GLU LEU GLY LEU GLY SER PHE GLN GLY PHE VAL VAL ALA SEQRES 30 R 403 VAL LEU TYR CYS PHE LEU ASN GLY GLU VAL GLN ALA GLU SEQRES 31 R 403 ILE LYS ARG LYS TRP ARG SER GLU ASN LEU TYR PHE GLN SEQRES 1 B 351 MET HIS HIS HIS HIS HIS HIS GLY SER LEU LEU GLN SER SEQRES 2 B 351 GLU LEU ASP GLN LEU ARG GLN GLU ALA GLU GLN LEU LYS SEQRES 3 B 351 ASN GLN ILE ARG ASP ALA ARG LYS ALA CYS ALA ASP ALA SEQRES 4 B 351 THR LEU SER GLN ILE THR ASN ASN ILE ASP PRO VAL GLY SEQRES 5 B 351 ARG ILE GLN MET ARG THR ARG ARG THR LEU ARG GLY HIS SEQRES 6 B 351 LEU ALA LYS ILE TYR ALA MET HIS TRP GLY THR ASP SER SEQRES 7 B 351 ARG LEU LEU VAL SER ALA SER GLN ASP GLY LYS LEU ILE SEQRES 8 B 351 ILE TRP ASP SER TYR THR THR ASN LYS VAL HIS ALA ILE SEQRES 9 B 351 PRO LEU ARG SER SER TRP VAL MET THR CYS ALA TYR ALA SEQRES 10 B 351 PRO SER GLY ASN TYR VAL ALA CYS GLY GLY LEU ASP ASN SEQRES 11 B 351 ILE CYS SER ILE TYR ASN LEU LYS THR ARG GLU GLY ASN SEQRES 12 B 351 VAL ARG VAL SER ARG GLU LEU ALA GLY HIS THR GLY TYR SEQRES 13 B 351 LEU SER CYS CYS ARG PHE LEU ASP ASP ASN GLN ILE VAL SEQRES 14 B 351 THR SER SER GLY ASP THR THR CYS ALA LEU TRP ASP ILE SEQRES 15 B 351 GLU THR GLY GLN GLN THR THR THR PHE THR GLY HIS THR SEQRES 16 B 351 GLY ASP VAL MET SER LEU SER LEU ALA PRO ASP THR ARG SEQRES 17 B 351 LEU PHE VAL SER GLY ALA CYS ASP ALA SER ALA LYS LEU SEQRES 18 B 351 TRP ASP VAL ARG GLU GLY MET CYS ARG GLN THR PHE THR SEQRES 19 B 351 GLY HIS GLU SER ASP ILE ASN ALA ILE CYS PHE PHE PRO SEQRES 20 B 351 ASN GLY ASN ALA PHE ALA THR GLY SER ASP ASP ALA THR SEQRES 21 B 351 CYS ARG LEU PHE ASP LEU ARG ALA ASP GLN GLU LEU MET SEQRES 22 B 351 THR TYR SER HIS ASP ASN ILE ILE CYS GLY ILE THR SER SEQRES 23 B 351 VAL SER PHE SER LYS SER GLY ARG LEU LEU LEU ALA GLY SEQRES 24 B 351 TYR ASP ASP PHE ASN CYS ASN VAL TRP ASP ALA LEU LYS SEQRES 25 B 351 ALA ASP ARG ALA GLY VAL LEU ALA GLY HIS ASP ASN ARG SEQRES 26 B 351 VAL SER CYS LEU GLY VAL THR ASP ASP GLY MET ALA VAL SEQRES 27 B 351 ALA THR GLY SER TRP ASP SER PHE LEU LYS ILE TRP ASN SEQRES 1 A 249 GLY ASN SER LYS THR GLU ASP GLN ARG ASN GLU GLU LYS SEQRES 2 A 249 ALA GLN ARG GLU ALA ASN LYS LYS ILE GLU LYS GLN LEU SEQRES 3 A 249 GLN LYS ASP LYS GLN VAL TYR ARG ALA THR HIS ARG LEU SEQRES 4 A 249 LEU LEU LEU GLY ALA ASP ASN SER GLY LYS SER THR ILE SEQRES 5 A 249 VAL LYS GLN MET ARG ILE LEU HIS GLY GLY SER GLY GLY SEQRES 6 A 249 SER GLY GLY THR SER GLY ILE PHE GLU THR LYS PHE GLN SEQRES 7 A 249 VAL ASP LYS VAL ASN PHE HIS MET PHE ASP VAL GLY GLY SEQRES 8 A 249 GLN ARG ASP GLU ARG ARG LYS TRP ILE GLN CYS PHE ASN SEQRES 9 A 249 ASP VAL THR ALA ILE ILE PHE VAL VAL ASP SER SER ASP SEQRES 10 A 249 TYR ASN ARG LEU GLN GLU ALA LEU ASN LEU PHE LYS SER SEQRES 11 A 249 ILE TRP ASN ASN ARG TRP LEU ARG THR ILE SER VAL ILE SEQRES 12 A 249 LEU PHE LEU ASN LYS GLN ASP LEU LEU ALA GLU LYS VAL SEQRES 13 A 249 LEU ALA GLY LYS SER LYS ILE GLU ASP TYR PHE PRO GLU SEQRES 14 A 249 PHE ALA ARG TYR THR THR PRO GLU ASP ALA THR PRO GLU SEQRES 15 A 249 PRO GLY GLU ASP PRO ARG VAL THR ARG ALA LYS TYR PHE SEQRES 16 A 249 ILE ARG ASP GLU PHE LEU ARG ILE SER THR ALA SER GLY SEQRES 17 A 249 ASP GLY ARG HIS TYR CYS TYR PRO HIS PHE THR CYS ALA SEQRES 18 A 249 VAL ASP THR GLU ASN ALA ARG ARG ILE PHE ASN ASP CYS SEQRES 19 A 249 ARG ASP ILE ILE GLN ARG MET HIS LEU ARG GLN TYR GLU SEQRES 20 A 249 LEU LEU SEQRES 1 N 137 MET GLY GLN VAL GLN LEU GLN GLU SER GLY GLY GLY LEU SEQRES 2 N 137 VAL GLN PRO GLY GLY SER LEU ARG LEU SER CYS ALA ALA SEQRES 3 N 137 SER GLY PHE THR PHE SER ASN TYR LYS MET ASN TRP VAL SEQRES 4 N 137 ARG GLN ALA PRO GLY LYS GLY LEU GLU TRP VAL SER ASP SEQRES 5 N 137 ILE SER GLN SER GLY ALA SER ILE SER TYR THR GLY SER SEQRES 6 N 137 VAL LYS GLY ARG PHE THR ILE SER ARG ASP ASN ALA LYS SEQRES 7 N 137 ASN THR LEU TYR LEU GLN MET ASN SER LEU LYS PRO GLU SEQRES 8 N 137 ASP THR ALA VAL TYR TYR CYS ALA ARG CYS PRO ALA PRO SEQRES 9 N 137 PHE THR ARG ASP CYS PHE ASP VAL THR SER THR THR TYR SEQRES 10 N 137 ALA TYR ARG GLY GLN GLY THR GLN VAL THR VAL SER SER SEQRES 11 N 137 LEU HIS HIS HIS HIS HIS HIS SEQRES 1 G 68 MET ALA SER ASN ASN THR ALA SER ILE ALA GLN ALA ARG SEQRES 2 G 68 LYS LEU VAL GLU GLN LEU LYS MET GLU ALA ASN ILE ASP SEQRES 3 G 68 ARG ILE LYS VAL SER LYS ALA ALA ALA ASP LEU MET ALA SEQRES 4 G 68 TYR CYS GLU ALA HIS ALA LYS GLU ASP PRO LEU LEU THR SEQRES 5 G 68 PRO VAL PRO ALA SER GLU ASN PRO PHE ARG GLU LYS LYS SEQRES 6 G 68 PHE PHE SER HELIX 1 AA1 SER P 2 VAL P 26 1 25 HELIX 2 AA2 PHE R 27 GLY R 46 1 20 HELIX 3 AA3 LEU R 80 ASN R 85 1 6 HELIX 4 AA4 HIS R 129 CYS R 134 1 6 HELIX 5 AA5 ASP R 147 LEU R 175 1 29 HELIX 6 AA6 THR R 184 TYR R 211 1 28 HELIX 7 AA7 VAL R 224 GLU R 257 1 34 HELIX 8 AA8 ARG R 263 TRP R 274 1 12 HELIX 9 AA9 THR R 276 TYR R 290 1 15 HELIX 10 AB1 SER R 302 TRP R 307 1 6 HELIX 11 AB2 LYS R 310 SER R 337 1 28 HELIX 12 AB3 ILE R 347 LEU R 356 1 10 HELIX 13 AB4 LEU R 358 GLY R 363 1 6 HELIX 14 AB5 SER R 377 GLY R 387 1 11 HELIX 15 AB6 PHE R 391 TYR R 400 1 10 HELIX 16 AB7 GLY R 405 LYS R 414 1 10 HELIX 17 AB8 SER B 2 CYS B 25 1 24 HELIX 18 AB9 THR B 29 ILE B 33 5 5 HELIX 19 AC1 ARG A 13 THR A 40 1 28 HELIX 20 AC2 LYS A 53 VAL A 57 5 5 HELIX 21 AC3 ILE A 235 ASN A 239 5 5 HELIX 22 AC4 ASP A 252 ASN A 254 5 3 HELIX 23 AC5 ARG A 255 ASN A 268 1 14 HELIX 24 AC6 LYS A 283 GLY A 294 1 12 HELIX 25 AC7 LYS A 297 TYR A 301 5 5 HELIX 26 AC8 ASP A 321 THR A 340 1 20 HELIX 27 AC9 GLU A 360 ARG A 379 1 20 HELIX 28 AD1 LYS N 87 THR N 91 5 5 HELIX 29 AD2 SER G 8 MET G 21 1 14 HELIX 30 AD3 LYS G 29 HIS G 44 1 16 SHEET 1 AA1 2 MET R 57 TRP R 58 0 SHEET 2 AA1 2 CYS R 63 TRP R 64 -1 O TRP R 64 N MET R 57 SHEET 1 AA2 2 MET R 72 SER R 76 0 SHEET 2 AA2 2 VAL R 113 ASN R 117 -1 O VAL R 114 N VAL R 75 SHEET 1 AA3 4 THR B 47 ARG B 49 0 SHEET 2 AA3 4 LEU B 336 TRP B 339 -1 O ILE B 338 N ARG B 48 SHEET 3 AA3 4 VAL B 327 SER B 331 -1 N THR B 329 O LYS B 337 SHEET 4 AA3 4 VAL B 315 VAL B 320 -1 N GLY B 319 O ALA B 328 SHEET 1 AA4 4 ILE B 58 TRP B 63 0 SHEET 2 AA4 4 LEU B 69 SER B 74 -1 O VAL B 71 N HIS B 62 SHEET 3 AA4 4 LEU B 79 ASP B 83 -1 O ILE B 80 N SER B 72 SHEET 4 AA4 4 ASN B 88 ILE B 93 -1 O ASN B 88 N ASP B 83 SHEET 1 AA5 4 VAL B 100 TYR B 105 0 SHEET 2 AA5 4 TYR B 111 GLY B 116 -1 O GLY B 115 N THR B 102 SHEET 3 AA5 4 CYS B 121 ASN B 125 -1 O SER B 122 N CYS B 114 SHEET 4 AA5 4 VAL B 135 LEU B 139 -1 O ARG B 137 N ILE B 123 SHEET 1 AA6 4 LEU B 146 PHE B 151 0 SHEET 2 AA6 4 GLN B 156 SER B 161 -1 O SER B 160 N CYS B 148 SHEET 3 AA6 4 ALA B 167 ASP B 170 -1 O TRP B 169 N ILE B 157 SHEET 4 AA6 4 GLN B 175 THR B 178 -1 O THR B 178 N LEU B 168 SHEET 1 AA7 4 VAL B 187 LEU B 192 0 SHEET 2 AA7 4 LEU B 198 ALA B 203 -1 O GLY B 202 N MET B 188 SHEET 3 AA7 4 ALA B 208 ASP B 212 -1 O TRP B 211 N PHE B 199 SHEET 4 AA7 4 CYS B 218 PHE B 222 -1 O GLN B 220 N LEU B 210 SHEET 1 AA8 4 ILE B 229 PHE B 234 0 SHEET 2 AA8 4 ALA B 240 SER B 245 -1 O GLY B 244 N ALA B 231 SHEET 3 AA8 4 CYS B 250 ASP B 254 -1 O ARG B 251 N THR B 243 SHEET 4 AA8 4 GLU B 260 TYR B 264 -1 O MET B 262 N LEU B 252 SHEET 1 AA9 4 SER B 275 VAL B 276 0 SHEET 2 AA9 4 LEU B 284 GLY B 288 -1 O GLY B 288 N SER B 275 SHEET 3 AA9 4 CYS B 294 ASP B 298 -1 O TRP B 297 N LEU B 285 SHEET 4 AA9 4 ARG B 304 LEU B 308 -1 O LEU B 308 N CYS B 294 SHEET 1 AB1 5 GLU A 209 VAL A 214 0 SHEET 2 AB1 5 VAL A 217 ASP A 223 -1 O PHE A 219 N PHE A 212 SHEET 3 AB1 5 HIS A 41 GLY A 47 1 N HIS A 41 O HIS A 220 SHEET 4 AB1 5 ILE A 244 ASP A 249 1 O ILE A 245 N LEU A 46 SHEET 5 AB1 5 VAL A 277 ASN A 282 1 O ASN A 282 N VAL A 248 SHEET 1 AB2 4 GLN N 3 SER N 7 0 SHEET 2 AB2 4 SER N 17 SER N 25 -1 O SER N 25 N GLN N 3 SHEET 3 AB2 4 THR N 78 ASN N 84 -1 O MET N 83 N LEU N 18 SHEET 4 AB2 4 PHE N 68 ASP N 73 -1 N SER N 71 O TYR N 80 SHEET 1 AB3 6 GLY N 10 LEU N 11 0 SHEET 2 AB3 6 THR N 122 THR N 125 1 O GLN N 123 N GLY N 10 SHEET 3 AB3 6 ALA N 92 ARG N 98 -1 N TYR N 94 O THR N 122 SHEET 4 AB3 6 MET N 34 GLN N 39 -1 N ASN N 35 O ALA N 97 SHEET 5 AB3 6 GLU N 46 ILE N 51 -1 O SER N 49 N TRP N 36 SHEET 6 AB3 6 ILE N 58 TYR N 60 -1 O SER N 59 N ASP N 50 SSBOND 1 CYS R 34 CYS R 63 1555 1555 2.03 SSBOND 2 CYS R 54 CYS R 118 1555 1555 2.03 SSBOND 3 CYS R 77 CYS R 134 1555 1555 2.04 SSBOND 4 CYS R 226 CYS R 296 1555 1555 2.03 SSBOND 5 CYS N 22 CYS N 96 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 MTRIX1 1 1.000000 0.000000 0.000000 0.00000 1 MTRIX2 1 0.000000 1.000000 0.000000 0.00000 1 MTRIX3 1 0.000000 0.000000 1.000000 0.00000 1 MTRIX1 2 -1.000000 0.000000 0.000000 250.38000 MTRIX2 2 0.000000 -1.000000 0.000000 250.38000 MTRIX3 2 0.000000 0.000000 1.000000 0.00000