PDB Short entry for 6BQG HEADER MEMBRANE PROTEIN 27-NOV-17 6BQG TITLE CRYSTAL STRUCTURE OF 5-HT2C IN COMPLEX WITH ERGOTAMINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5-HYDROXYTRYPTAMINE RECEPTOR 2C,SOLUBLE CYTOCHROME B562; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 5-HTR2C,5-HYDROXYTRYPTAMINE RECEPTOR 1C,5-HT1C,SEROTONIN COMPND 5 RECEPTOR 2C,CYTOCHROME B-562; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS, ESCHERICHIA COLI; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606, 562; SOURCE 5 GENE: HTR2C, HTR1C, CYBC; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108 KEYWDS HUMAN 5-HT2C RECEPTOR, GPCR, ERGOTAMINE, POLYPHARMACOLOGY, BRIL, LCP, KEYWDS 2 MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR Y.PENG,J.D.MCCORVY,K.HARPSOE,K.LANSU,S.YUAN,P.POPOV,L.QU,M.PU,T.CHE, AUTHOR 2 L.F.NIKOLAJSE,X.P.HUANG,Y.WU,L.SHEN,W.E.BJORN-YOSHIMOTO,K.DING, AUTHOR 3 D.WACKER,G.W.HAN,J.CHENG,V.KATRITCH,A.A.JENSEN,M.A.HANSON,S.ZHAO, AUTHOR 4 D.E.GLORIAM,B.L.ROTH,R.C.STEVENS,Z.LIU REVDAT 3 04-OCT-23 6BQG 1 REMARK REVDAT 2 21-FEB-18 6BQG 1 JRNL REVDAT 1 14-FEB-18 6BQG 0 JRNL AUTH Y.PENG,J.D.MCCORVY,K.HARPSOE,K.LANSU,S.YUAN,P.POPOV,L.QU, JRNL AUTH 2 M.PU,T.CHE,L.F.NIKOLAJSEN,X.P.HUANG,Y.WU,L.SHEN, JRNL AUTH 3 W.E.BJORN-YOSHIMOTO,K.DING,D.WACKER,G.W.HAN,J.CHENG, JRNL AUTH 4 V.KATRITCH,A.A.JENSEN,M.A.HANSON,S.ZHAO,D.E.GLORIAM, JRNL AUTH 5 B.L.ROTH,R.C.STEVENS,Z.J.LIU JRNL TITL 5-HT2C RECEPTOR STRUCTURES REVEAL THE STRUCTURAL BASIS OF JRNL TITL 2 GPCR POLYPHARMACOLOGY. JRNL REF CELL V. 172 719 2018 JRNL REFN ISSN 1097-4172 JRNL PMID 29398112 JRNL DOI 10.1016/J.CELL.2018.01.001 REMARK 2 REMARK 2 RESOLUTION. 3.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.12_2829: ???) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.29 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 83.4 REMARK 3 NUMBER OF REFLECTIONS : 12007 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.263 REMARK 3 R VALUE (WORKING SET) : 0.261 REMARK 3 FREE R VALUE : 0.291 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.580 REMARK 3 FREE R VALUE TEST SET COUNT : 550 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 47.2959 - 4.7611 0.96 3413 188 0.2285 0.2705 REMARK 3 2 4.7611 - 3.7796 0.91 3095 151 0.2425 0.2614 REMARK 3 3 3.7796 - 3.3019 0.79 2651 126 0.3382 0.3773 REMARK 3 4 3.3019 - 3.0001 0.68 2298 85 0.4418 0.4618 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.500 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 36.660 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.003 3098 REMARK 3 ANGLE : 0.515 4221 REMARK 3 CHIRALITY : 0.037 501 REMARK 3 PLANARITY : 0.003 516 REMARK 3 DIHEDRAL : 10.935 1836 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6BQG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-NOV-17. REMARK 100 THE DEPOSITION ID IS D_1000231264. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-NOV-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL41XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12052 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 83.4 REMARK 200 DATA REDUNDANCY : 13.00 REMARK 200 R MERGE (I) : 0.07800 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 21.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.10 REMARK 200 COMPLETENESS FOR SHELL (%) : 67.8 REMARK 200 DATA REDUNDANCY IN SHELL : 6.10 REMARK 200 R MERGE FOR SHELL (I) : 0.40200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 5.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 4IB4 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.11 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM CITRATE PH 6.0, 100MM REMARK 280 (NH4)2SO4, 30% PEG400, LIPIDIC CUBIC PHASE, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 2 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 X,-Y+1/2,-Z REMARK 290 3555 -X,Y+1/2,-Z REMARK 290 4555 -X,-Y,Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 47.29000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 47.29000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL 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 REMARK: AUTHORS STATE THAT THE BIOLOGICAL UNIT IS UNKNOWN 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 MET A 14 REMARK 465 LYS A 15 REMARK 465 THR A 16 REMARK 465 ILE A 17 REMARK 465 ILE A 18 REMARK 465 ALA A 19 REMARK 465 LEU A 20 REMARK 465 SER A 21 REMARK 465 TYR A 22 REMARK 465 ILE A 23 REMARK 465 PHE A 24 REMARK 465 CYS A 25 REMARK 465 LEU A 26 REMARK 465 VAL A 27 REMARK 465 PHE A 28 REMARK 465 ALA A 29 REMARK 465 ASP A 30 REMARK 465 TYR A 31 REMARK 465 LYS A 32 REMARK 465 ASP A 33 REMARK 465 ASP A 34 REMARK 465 ASP A 35 REMARK 465 ASP A 36 REMARK 465 GLY A 37 REMARK 465 ALA A 38 REMARK 465 PRO A 39 REMARK 465 THR A 40 REMARK 465 SER A 41 REMARK 465 ASP A 42 REMARK 465 SER A 163 REMARK 465 ARG A 164 REMARK 465 PHE A 165 REMARK 465 THR A 1044 REMARK 465 PRO A 1045 REMARK 465 PRO A 1046 REMARK 465 LYS A 1047 REMARK 465 LEU A 1048 REMARK 465 GLU A 1049 REMARK 465 ASP A 1050 REMARK 465 LYS A 1051 REMARK 465 SER A 1052 REMARK 465 PRO A 1053 REMARK 465 ASP A 1054 REMARK 465 SER A 1055 REMARK 465 PRO A 1056 REMARK 465 GLU A 1057 REMARK 465 TYR A 387 REMARK 465 LYS A 388 REMARK 465 VAL A 389 REMARK 465 GLU A 390 REMARK 465 LYS A 391 REMARK 465 LYS A 392 REMARK 465 PRO A 393 REMARK 465 GLY A 394 REMARK 465 ARG A 395 REMARK 465 PRO A 396 REMARK 465 LEU A 397 REMARK 465 GLU A 398 REMARK 465 VAL A 399 REMARK 465 LEU A 400 REMARK 465 PHE A 401 REMARK 465 GLN A 402 REMARK 465 GLY A 403 REMARK 465 PRO A 404 REMARK 465 HIS A 405 REMARK 465 HIS A 406 REMARK 465 HIS A 407 REMARK 465 HIS A 408 REMARK 465 HIS A 409 REMARK 465 HIS A 410 REMARK 465 HIS A 411 REMARK 465 HIS A 412 REMARK 465 HIS A 413 REMARK 465 HIS A 414 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A1027 CG CD CE NZ REMARK 470 GLU A 338 CG CD OE1 OE2 REMARK 470 LYS A 339 CG CD CE NZ REMARK 470 SER A 340 OG REMARK 470 GLN A 343 CG CD OE1 NE2 REMARK 470 LYS A 344 CG CD CE NZ REMARK 470 LYS A 348 CG CD CE NZ 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 LYS A 47 -73.68 -139.36 REMARK 500 HIS A 85 31.38 -88.84 REMARK 500 PRO A 123 159.53 -49.64 REMARK 500 PRO A 159 2.30 -68.04 REMARK 500 ASP A 196 115.65 -169.86 REMARK 500 VAL A 202 -60.64 -101.75 REMARK 500 THR A 205 -69.76 -145.05 REMARK 500 PHE A 223 -50.18 -129.02 REMARK 500 LYS A1019 -76.49 -85.55 REMARK 500 ALA A1020 -173.68 -65.96 REMARK 500 LYS A 339 -64.92 -131.06 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 OLC A 1202 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ERM A 1201 DBREF 6BQG A 40 245 UNP P28335 5HT2C_HUMAN 40 245 DBREF 6BQG A 1001 1106 UNP P0ABE7 C562_ECOLX 23 128 DBREF 6BQG A 301 393 UNP P28335 5HT2C_HUMAN 301 393 SEQADV 6BQG MET A 14 UNP P28335 EXPRESSION TAG SEQADV 6BQG LYS A 15 UNP P28335 EXPRESSION TAG SEQADV 6BQG THR A 16 UNP P28335 EXPRESSION TAG SEQADV 6BQG ILE A 17 UNP P28335 EXPRESSION TAG SEQADV 6BQG ILE A 18 UNP P28335 EXPRESSION TAG SEQADV 6BQG ALA A 19 UNP P28335 EXPRESSION TAG SEQADV 6BQG LEU A 20 UNP P28335 EXPRESSION TAG SEQADV 6BQG SER A 21 UNP P28335 EXPRESSION TAG SEQADV 6BQG TYR A 22 UNP P28335 EXPRESSION TAG SEQADV 6BQG ILE A 23 UNP P28335 EXPRESSION TAG SEQADV 6BQG PHE A 24 UNP P28335 EXPRESSION TAG SEQADV 6BQG CYS A 25 UNP P28335 EXPRESSION TAG SEQADV 6BQG LEU A 26 UNP P28335 EXPRESSION TAG SEQADV 6BQG VAL A 27 UNP P28335 EXPRESSION TAG SEQADV 6BQG PHE A 28 UNP P28335 EXPRESSION TAG SEQADV 6BQG ALA A 29 UNP P28335 EXPRESSION TAG SEQADV 6BQG ASP A 30 UNP P28335 EXPRESSION TAG SEQADV 6BQG TYR A 31 UNP P28335 EXPRESSION TAG SEQADV 6BQG LYS A 32 UNP P28335 EXPRESSION TAG SEQADV 6BQG ASP A 33 UNP P28335 EXPRESSION TAG SEQADV 6BQG ASP A 34 UNP P28335 EXPRESSION TAG SEQADV 6BQG ASP A 35 UNP P28335 EXPRESSION TAG SEQADV 6BQG ASP A 36 UNP P28335 EXPRESSION TAG SEQADV 6BQG GLY A 37 UNP P28335 EXPRESSION TAG SEQADV 6BQG ALA A 38 UNP P28335 EXPRESSION TAG SEQADV 6BQG PRO A 39 UNP P28335 EXPRESSION TAG SEQADV 6BQG TRP A 1007 UNP P0ABE7 MET 29 ENGINEERED MUTATION SEQADV 6BQG ILE A 1102 UNP P0ABE7 HIS 124 ENGINEERED MUTATION SEQADV 6BQG LEU A 1106 UNP P0ABE7 ARG 128 ENGINEERED MUTATION SEQADV 6BQG ASN A 360 UNP P28335 CYS 360 ENGINEERED MUTATION SEQADV 6BQG GLY A 394 UNP P28335 EXPRESSION TAG SEQADV 6BQG ARG A 395 UNP P28335 EXPRESSION TAG SEQADV 6BQG PRO A 396 UNP P28335 EXPRESSION TAG SEQADV 6BQG LEU A 397 UNP P28335 EXPRESSION TAG SEQADV 6BQG GLU A 398 UNP P28335 EXPRESSION TAG SEQADV 6BQG VAL A 399 UNP P28335 EXPRESSION TAG SEQADV 6BQG LEU A 400 UNP P28335 EXPRESSION TAG SEQADV 6BQG PHE A 401 UNP P28335 EXPRESSION TAG SEQADV 6BQG GLN A 402 UNP P28335 EXPRESSION TAG SEQADV 6BQG GLY A 403 UNP P28335 EXPRESSION TAG SEQADV 6BQG PRO A 404 UNP P28335 EXPRESSION TAG SEQADV 6BQG HIS A 405 UNP P28335 EXPRESSION TAG SEQADV 6BQG HIS A 406 UNP P28335 EXPRESSION TAG SEQADV 6BQG HIS A 407 UNP P28335 EXPRESSION TAG SEQADV 6BQG HIS A 408 UNP P28335 EXPRESSION TAG SEQADV 6BQG HIS A 409 UNP P28335 EXPRESSION TAG SEQADV 6BQG HIS A 410 UNP P28335 EXPRESSION TAG SEQADV 6BQG HIS A 411 UNP P28335 EXPRESSION TAG SEQADV 6BQG HIS A 412 UNP P28335 EXPRESSION TAG SEQADV 6BQG HIS A 413 UNP P28335 EXPRESSION TAG SEQADV 6BQG HIS A 414 UNP P28335 EXPRESSION TAG SEQRES 1 A 452 MET LYS THR ILE ILE ALA LEU SER TYR ILE PHE CYS LEU SEQRES 2 A 452 VAL PHE ALA ASP TYR LYS ASP ASP ASP ASP GLY ALA PRO SEQRES 3 A 452 THR SER ASP GLY GLY ARG PHE LYS PHE PRO ASP GLY VAL SEQRES 4 A 452 GLN ASN TRP PRO ALA LEU SER ILE VAL ILE ILE ILE ILE SEQRES 5 A 452 MET THR ILE GLY GLY ASN ILE LEU VAL ILE MET ALA VAL SEQRES 6 A 452 SER MET GLU LYS LYS LEU HIS ASN ALA THR ASN TYR PHE SEQRES 7 A 452 LEU MET SER LEU ALA ILE ALA ASP MET LEU VAL GLY LEU SEQRES 8 A 452 LEU VAL MET PRO LEU SER LEU LEU ALA ILE LEU TYR ASP SEQRES 9 A 452 TYR VAL TRP PRO LEU PRO ARG TYR LEU CYS PRO VAL TRP SEQRES 10 A 452 ILE SER LEU ASP VAL LEU PHE SER THR ALA SER ILE MET SEQRES 11 A 452 HIS LEU CYS ALA ILE SER LEU ASP ARG TYR VAL ALA ILE SEQRES 12 A 452 ARG ASN PRO ILE GLU HIS SER ARG PHE ASN SER ARG THR SEQRES 13 A 452 LYS ALA ILE MET LYS ILE ALA ILE VAL TRP ALA ILE SER SEQRES 14 A 452 ILE GLY VAL SER VAL PRO ILE PRO VAL ILE GLY LEU ARG SEQRES 15 A 452 ASP GLU GLU LYS VAL PHE VAL ASN ASN THR THR CYS VAL SEQRES 16 A 452 LEU ASN ASP PRO ASN PHE VAL LEU ILE GLY SER PHE VAL SEQRES 17 A 452 ALA PHE PHE ILE PRO LEU THR ILE MET VAL ILE THR TYR SEQRES 18 A 452 CYS LEU THR ILE TYR VAL LEU ARG ARG GLN ALA ALA ASP SEQRES 19 A 452 LEU GLU ASP ASN TRP GLU THR LEU ASN ASP ASN LEU LYS SEQRES 20 A 452 VAL ILE GLU LYS ALA ASP ASN ALA ALA GLN VAL LYS ASP SEQRES 21 A 452 ALA LEU THR LYS MET ARG ALA ALA ALA LEU ASP ALA GLN SEQRES 22 A 452 LYS ALA THR PRO PRO LYS LEU GLU ASP LYS SER PRO ASP SEQRES 23 A 452 SER PRO GLU MET LYS ASP PHE ARG HIS GLY PHE ASP ILE SEQRES 24 A 452 LEU VAL GLY GLN ILE ASP ASP ALA LEU LYS LEU ALA ASN SEQRES 25 A 452 GLU GLY LYS VAL LYS GLU ALA GLN ALA ALA ALA GLU GLN SEQRES 26 A 452 LEU LYS THR THR ARG ASN ALA TYR ILE GLN LYS TYR LEU SEQRES 27 A 452 GLN ALA ILE ASN ASN GLU ARG LYS ALA SER LYS VAL LEU SEQRES 28 A 452 GLY ILE VAL PHE PHE VAL PHE LEU ILE MET TRP CYS PRO SEQRES 29 A 452 PHE PHE ILE THR ASN ILE LEU SER VAL LEU CYS GLU LYS SEQRES 30 A 452 SER CYS ASN GLN LYS LEU MET GLU LYS LEU LEU ASN VAL SEQRES 31 A 452 PHE VAL TRP ILE GLY TYR VAL ASN SER GLY ILE ASN PRO SEQRES 32 A 452 LEU VAL TYR THR LEU PHE ASN LYS ILE TYR ARG ARG ALA SEQRES 33 A 452 PHE SER ASN TYR LEU ARG CYS ASN TYR LYS VAL GLU LYS SEQRES 34 A 452 LYS PRO GLY ARG PRO LEU GLU VAL LEU PHE GLN GLY PRO SEQRES 35 A 452 HIS HIS HIS HIS HIS HIS HIS HIS HIS HIS HET ERM A1201 43 HET OLC A1202 11 HETNAM ERM ERGOTAMINE HETNAM OLC (2R)-2,3-DIHYDROXYPROPYL (9Z)-OCTADEC-9-ENOATE HETSYN OLC 1-OLEOYL-R-GLYCEROL FORMUL 2 ERM C33 H35 N5 O5 FORMUL 3 OLC C21 H40 O4 HELIX 1 AA1 ALA A 57 SER A 59 5 3 HELIX 2 AA2 ILE A 60 GLU A 81 1 22 HELIX 3 AA3 ASN A 86 VAL A 106 1 21 HELIX 4 AA4 VAL A 106 TYR A 116 1 11 HELIX 5 AA5 TYR A 125 ASN A 158 1 34 HELIX 6 AA6 SER A 167 VAL A 187 1 21 HELIX 7 AA7 VAL A 187 ARG A 195 1 9 HELIX 8 AA8 ASP A 196 VAL A 200 5 5 HELIX 9 AA9 ASP A 211 PHE A 223 1 13 HELIX 10 AB1 PHE A 223 ALA A 1020 1 43 HELIX 11 AB2 ASN A 1022 LYS A 1042 1 21 HELIX 12 AB3 LYS A 1059 GLU A 1081 1 23 HELIX 13 AB4 LYS A 1083 CYS A 337 1 61 HELIX 14 AB5 ASN A 342 PHE A 371 1 30 HELIX 15 AB6 ASN A 372 ASN A 386 1 15 SSBOND 1 CYS A 127 CYS A 207 1555 1555 2.02 SSBOND 2 CYS A 337 CYS A 341 1555 1555 2.03 CISPEP 1 PHE A 48 PRO A 49 0 -2.40 SITE 1 AC1 14 ASP A 134 VAL A 135 SER A 138 THR A 139 SITE 2 AC1 14 VAL A 208 LEU A 209 GLY A 218 ALA A 222 SITE 3 AC1 14 PHE A 327 ASN A 331 SER A 334 VAL A 335 SITE 4 AC1 14 GLU A 347 ASN A 351 CRYST1 49.840 94.580 145.160 90.00 90.00 90.00 P 2 21 2 4 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 0.020064 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010573 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006889 0.00000