HEADER MEMBRANE PROTEIN 09-NOV-16 5TVN TITLE CRYSTAL STRUCTURE OF THE LSD-BOUND 5-HT2B RECEPTOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHIMERA PROTEIN OF HUMAN 5-HYDROXYTRYPTAMINE RECEPTOR 2B COMPND 3 AND E. COLI SOLUBLE CYTOCHROME B562; COMPND 4 CHAIN: A; COMPND 5 SYNONYM: 5-HT2B,SEROTONIN RECEPTOR 2B,CYTOCHROME B-562,5-HT2B, COMPND 6 SEROTONIN RECEPTOR 2B; COMPND 7 ENGINEERED: YES; COMPND 8 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: HTR2B, CYBC; SOURCE 6 EXPRESSION_SYSTEM: BACULOVIRUS EXPRESSION VECTOR PFASTBAC1-HM; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 274590; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS KEYWDS LSD, GPCR, SEROTONIN RECEPTOR, MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR D.WACKER,S.WANG,J.D.MCCORVY,R.M.BETZ,A.J.VENKATAKRISHNAN,A.LEVIT, AUTHOR 2 K.LANSU,Z.L.SCHOOLS,T.CHE,D.E.NICHOLS,B.K.SHOICHET,R.O.DROR,B.L.ROTH REVDAT 8 13-NOV-24 5TVN 1 REMARK REVDAT 7 18-OCT-23 5TVN 1 REMARK REVDAT 6 05-OCT-22 5TVN 1 HETSYN REVDAT 5 27-NOV-19 5TVN 1 REMARK REVDAT 4 27-SEP-17 5TVN 1 REMARK REVDAT 3 22-FEB-17 5TVN 1 REMARK REVDAT 2 08-FEB-17 5TVN 1 JRNL REVDAT 1 01-FEB-17 5TVN 0 JRNL AUTH D.WACKER,S.WANG,J.D.MCCORVY,R.M.BETZ,A.J.VENKATAKRISHNAN, JRNL AUTH 2 A.LEVIT,K.LANSU,Z.L.SCHOOLS,T.CHE,D.E.NICHOLS,B.K.SHOICHET, JRNL AUTH 3 R.O.DROR,B.L.ROTH JRNL TITL CRYSTAL STRUCTURE OF AN LSD-BOUND HUMAN SEROTONIN RECEPTOR. JRNL REF CELL V. 168 377 2017 JRNL REFN ISSN 1097-4172 JRNL PMID 28129538 JRNL DOI 10.1016/J.CELL.2016.12.033 REMARK 2 REMARK 2 RESOLUTION. 2.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.9_1692 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.16 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 89.8 REMARK 3 NUMBER OF REFLECTIONS : 12393 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.213 REMARK 3 R VALUE (WORKING SET) : 0.210 REMARK 3 FREE R VALUE : 0.263 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.150 REMARK 3 FREE R VALUE TEST SET COUNT : 638 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 29.1653 - 4.9527 0.86 2336 139 0.1939 0.2747 REMARK 3 2 4.9527 - 3.9342 0.91 2373 121 0.1901 0.2058 REMARK 3 3 3.9342 - 3.4378 0.92 2411 124 0.2159 0.2795 REMARK 3 4 3.4378 - 3.1238 0.92 2356 130 0.2564 0.2903 REMARK 3 5 3.1238 - 2.9002 0.89 2279 124 0.2573 0.3150 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.390 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 29.040 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 63.91 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 62.49 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 3092 REMARK 3 ANGLE : 0.848 4231 REMARK 3 CHIRALITY : 0.029 524 REMARK 3 PLANARITY : 0.004 512 REMARK 3 DIHEDRAL : 11.645 1081 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 41 THROUGH 248 ) REMARK 3 ORIGIN FOR THE GROUP (A): -21.9482 -15.7463 -0.4471 REMARK 3 T TENSOR REMARK 3 T11: 0.4615 T22: 0.3347 REMARK 3 T33: 0.2148 T12: 0.0375 REMARK 3 T13: 0.0144 T23: 0.0279 REMARK 3 L TENSOR REMARK 3 L11: 2.0198 L22: 2.1555 REMARK 3 L33: 0.4267 L12: -0.0323 REMARK 3 L13: 0.1402 L23: 0.4707 REMARK 3 S TENSOR REMARK 3 S11: 0.0452 S12: -0.0682 S13: 0.0349 REMARK 3 S21: 0.1524 S22: -0.0913 S23: -0.2105 REMARK 3 S31: 0.0927 S32: 0.0467 S33: 0.0521 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 1001 THROUGH 1106 ) REMARK 3 ORIGIN FOR THE GROUP (A): -43.9290 -6.1836 -43.8908 REMARK 3 T TENSOR REMARK 3 T11: 0.4981 T22: 0.6432 REMARK 3 T33: 0.2460 T12: -0.0942 REMARK 3 T13: -0.0518 T23: 0.0617 REMARK 3 L TENSOR REMARK 3 L11: 4.2713 L22: 7.5586 REMARK 3 L33: 4.5493 L12: 1.0007 REMARK 3 L13: -1.0553 L23: -1.0327 REMARK 3 S TENSOR REMARK 3 S11: -0.0443 S12: -0.0448 S13: 0.0417 REMARK 3 S21: -0.6231 S22: 0.0248 S23: 0.2392 REMARK 3 S31: -0.1961 S32: 0.1457 S33: -0.1013 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 313 THROUGH 400 ) REMARK 3 ORIGIN FOR THE GROUP (A): -27.5307 -22.9025 -5.2819 REMARK 3 T TENSOR REMARK 3 T11: 0.7251 T22: 0.3091 REMARK 3 T33: 0.3194 T12: -0.0381 REMARK 3 T13: -0.0316 T23: 0.0896 REMARK 3 L TENSOR REMARK 3 L11: 3.5155 L22: 1.1922 REMARK 3 L33: 2.1289 L12: -0.3206 REMARK 3 L13: 1.0112 L23: 0.5433 REMARK 3 S TENSOR REMARK 3 S11: 0.2444 S12: 0.0615 S13: 0.0387 REMARK 3 S21: 0.2207 S22: -0.0962 S23: -0.0053 REMARK 3 S31: 0.4766 S32: 0.1282 S33: -0.1282 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 5TVN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-NOV-16. REMARK 100 THE DEPOSITION ID IS D_1000224860. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-OCT-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5-8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 23-ID-B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.033 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000, DENZO REMARK 200 DATA SCALING SOFTWARE : HKL-2000, SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12422 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.900 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.4 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : 0.14900 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 8.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.2 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : 0.78300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL 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 (%): 63.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM TRIS/HCL PH 7.5-8.0, 90-130 MM REMARK 280 POTASSIUM PHOSPHATE MONOBASIC, 28-30% PEG400, LIPIDIC CUBIC REMARK 280 PHASE, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 85.49500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 85.49500 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 SMTRY1 5 1.000000 0.000000 0.000000 29.59750 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 59.58850 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 29.59750 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 59.58850 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 85.49500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 29.59750 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 59.58850 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 85.49500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 29.59750 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 59.58850 REMARK 290 SMTRY3 8 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 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: MONOMERIC 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 ASP A 198 REMARK 465 VAL A 199 REMARK 465 ASP A 200 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 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 GLU A 41 CG CD OE1 OE2 REMARK 470 GLU A 42 CG CD OE1 OE2 REMARK 470 MET A 43 CG SD CE REMARK 470 LYS A 44 CG CD CE NZ REMARK 470 GLN A 45 CG CD OE1 NE2 REMARK 470 ILE A 46 CG1 CG2 CD1 REMARK 470 VAL A 47 CG1 CG2 REMARK 470 GLU A 48 CG CD OE1 OE2 REMARK 470 GLU A 49 CG CD OE1 OE2 REMARK 470 GLN A 50 CG CD OE1 NE2 REMARK 470 LYS A 83 CG CD CE NZ REMARK 470 LYS A 84 CG CD CE NZ REMARK 470 GLU A 118 CG CD OE1 OE2 REMARK 470 MET A 120 CG SD CE REMARK 470 LYS A 158 CG CD CE NZ REMARK 470 LYS A 159 CG CD CE NZ REMARK 470 ILE A 161 CG1 CG2 CD1 REMARK 470 ASN A 164 CG OD1 ND2 REMARK 470 GLN A 165 CG CD OE1 NE2 REMARK 470 TYR A 166 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ASN A 167 CG OD1 ND2 REMARK 470 ILE A 195 CG1 CG2 CD1 REMARK 470 GLU A 196 CG CD OE1 OE2 REMARK 470 THR A 197 OG1 CG2 REMARK 470 ASN A 201 CG OD1 ND2 REMARK 470 ASN A 203 CG OD1 ND2 REMARK 470 LYS A 246 CG CD CE NZ REMARK 470 GLU A1004 CG CD OE1 OE2 REMARK 470 LYS A1015 CG CD CE NZ REMARK 470 GLU A1018 CG CD OE1 OE2 REMARK 470 LYS A1019 CG CD CE NZ REMARK 470 ASP A1021 CG OD1 OD2 REMARK 470 LYS A1027 CG CD CE NZ REMARK 470 LYS A1042 CG CD CE NZ REMARK 470 GLU A1049 CG CD OE1 OE2 REMARK 470 GLU A1057 CG CD OE1 OE2 REMARK 470 LYS A1077 CG CD CE NZ REMARK 470 LYS A1083 CG CD CE NZ REMARK 470 LYS A1085 CG CD CE NZ REMARK 470 GLU A1092 CG CD OE1 OE2 REMARK 470 GLN A1093 CG CD OE1 NE2 REMARK 470 THR A1096 OG1 CG2 REMARK 470 GLN A1103 CG CD OE1 NE2 REMARK 470 ARG A 321 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 324 CG CD CE NZ REMARK 470 ARG A 400 CG CD NE CZ NH1 NH2 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 GLN A 162 55.35 -140.72 REMARK 500 ASN A 164 -4.87 63.71 REMARK 500 SER A 168 -154.97 -109.20 REMARK 500 ASN A 203 45.60 -79.91 REMARK 500 PHE A 226 -56.43 -129.21 REMARK 500 LYS A1047 33.56 -78.76 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 2003 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 7LD A 2001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CLR A 2002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue OLC A 2003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PEG A 2004 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PO4 A 2005 DBREF 5TVN A 41 248 UNP P41595 5HT2B_HUMAN 41 248 DBREF 5TVN A 1001 1106 UNP P0ABE7 C562_ECOLX 23 128 DBREF 5TVN A 313 400 UNP P41595 5HT2B_HUMAN 313 400 SEQADV 5TVN TRP A 144 UNP P41595 MET 144 ENGINEERED MUTATION SEQADV 5TVN TRP A 1007 UNP P0ABE7 MET 29 ENGINEERED MUTATION SEQADV 5TVN ILE A 1102 UNP P0ABE7 HIS 124 ENGINEERED MUTATION SEQADV 5TVN LEU A 1106 UNP P0ABE7 ARG 128 ENGINEERED MUTATION SEQRES 1 A 402 GLU GLU MET LYS GLN ILE VAL GLU GLU GLN GLY ASN LYS SEQRES 2 A 402 LEU HIS TRP ALA ALA LEU LEU ILE LEU MET VAL ILE ILE SEQRES 3 A 402 PRO THR ILE GLY GLY ASN THR LEU VAL ILE LEU ALA VAL SEQRES 4 A 402 SER LEU GLU LYS LYS LEU GLN TYR ALA THR ASN TYR PHE SEQRES 5 A 402 LEU MET SER LEU ALA VAL ALA ASP LEU LEU VAL GLY LEU SEQRES 6 A 402 PHE VAL MET PRO ILE ALA LEU LEU THR ILE MET PHE GLU SEQRES 7 A 402 ALA MET TRP PRO LEU PRO LEU VAL LEU CYS PRO ALA TRP SEQRES 8 A 402 LEU PHE LEU ASP VAL LEU PHE SER THR ALA SER ILE TRP SEQRES 9 A 402 HIS LEU CYS ALA ILE SER VAL ASP ARG TYR ILE ALA ILE SEQRES 10 A 402 LYS LYS PRO ILE GLN ALA ASN GLN TYR ASN SER ARG ALA SEQRES 11 A 402 THR ALA PHE ILE LYS ILE THR VAL VAL TRP LEU ILE SER SEQRES 12 A 402 ILE GLY ILE ALA ILE PRO VAL PRO ILE LYS GLY ILE GLU SEQRES 13 A 402 THR ASP VAL ASP ASN PRO ASN ASN ILE THR CYS VAL LEU SEQRES 14 A 402 THR LYS GLU ARG PHE GLY ASP PHE MET LEU PHE GLY SER SEQRES 15 A 402 LEU ALA ALA PHE PHE THR PRO LEU ALA ILE MET ILE VAL SEQRES 16 A 402 THR TYR PHE LEU THR ILE HIS ALA LEU GLN LYS LYS ALA SEQRES 17 A 402 ALA ASP LEU GLU ASP ASN TRP GLU THR LEU ASN ASP ASN SEQRES 18 A 402 LEU LYS VAL ILE GLU LYS ALA ASP ASN ALA ALA GLN VAL SEQRES 19 A 402 LYS ASP ALA LEU THR LYS MET ARG ALA ALA ALA LEU ASP SEQRES 20 A 402 ALA GLN LYS ALA THR PRO PRO LYS LEU GLU ASP LYS SER SEQRES 21 A 402 PRO ASP SER PRO GLU MET LYS ASP PHE ARG HIS GLY PHE SEQRES 22 A 402 ASP ILE LEU VAL GLY GLN ILE ASP ASP ALA LEU LYS LEU SEQRES 23 A 402 ALA ASN GLU GLY LYS VAL LYS GLU ALA GLN ALA ALA ALA SEQRES 24 A 402 GLU GLN LEU LYS THR THR ARG ASN ALA TYR ILE GLN LYS SEQRES 25 A 402 TYR LEU VAL GLN THR ILE SER ASN GLU GLN ARG ALA SER SEQRES 26 A 402 LYS VAL LEU GLY ILE VAL PHE PHE LEU PHE LEU LEU MET SEQRES 27 A 402 TRP CYS PRO PHE PHE ILE THR ASN ILE THR LEU VAL LEU SEQRES 28 A 402 CYS ASP SER CYS ASN GLN THR THR LEU GLN MET LEU LEU SEQRES 29 A 402 GLU ILE PHE VAL TRP ILE GLY TYR VAL SER SER GLY VAL SEQRES 30 A 402 ASN PRO LEU VAL TYR THR LEU PHE ASN LYS THR PHE ARG SEQRES 31 A 402 ASP ALA PHE GLY ARG TYR ILE THR CYS ASN TYR ARG HET 7LD A2001 24 HET CLR A2002 28 HET OLC A2003 19 HET PEG A2004 7 HET PO4 A2005 5 HETNAM 7LD (8ALPHA)-N,N-DIETHYL-6-METHYL-9,10-DIDEHYDROERGOLINE-8- HETNAM 2 7LD CARBOXAMIDE HETNAM CLR CHOLESTEROL HETNAM OLC (2R)-2,3-DIHYDROXYPROPYL (9Z)-OCTADEC-9-ENOATE HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM PO4 PHOSPHATE ION HETSYN 7LD LYSERGIC ACID DIETHYLAMIDE HETSYN OLC 1-OLEOYL-R-GLYCEROL FORMUL 2 7LD C20 H25 N3 O FORMUL 3 CLR C27 H46 O FORMUL 4 OLC C21 H40 O4 FORMUL 5 PEG C4 H10 O3 FORMUL 6 PO4 O4 P 3- FORMUL 7 HOH *(H2 O) HELIX 1 AA1 LYS A 53 VAL A 64 1 12 HELIX 2 AA2 VAL A 64 GLU A 82 1 19 HELIX 3 AA3 LYS A 83 GLN A 86 5 4 HELIX 4 AA4 TYR A 87 VAL A 107 1 21 HELIX 5 AA5 VAL A 107 LEU A 112 1 6 HELIX 6 AA6 LEU A 112 PHE A 117 1 6 HELIX 7 AA7 VAL A 126 LYS A 159 1 34 HELIX 8 AA8 SER A 168 ILE A 188 1 21 HELIX 9 AA9 ILE A 188 GLY A 194 1 7 HELIX 10 AB1 THR A 210 PHE A 226 1 17 HELIX 11 AB2 PHE A 226 LYS A 1019 1 42 HELIX 12 AB3 ALA A 1023 LYS A 1042 1 20 HELIX 13 AB4 ARG A 1062 GLY A 1082 1 21 HELIX 14 AB5 LYS A 1083 TYR A 1101 1 19 HELIX 15 AB6 TYR A 1101 CYS A 350 1 44 HELIX 16 AB7 ASN A 354 VAL A 375 1 22 HELIX 17 AB8 VAL A 375 LEU A 382 1 8 HELIX 18 AB9 ASN A 384 ILE A 395 1 12 SSBOND 1 CYS A 128 CYS A 207 1555 1555 2.03 SSBOND 2 CYS A 350 CYS A 353 1555 1555 2.03 SITE 1 AC1 9 TRP A 131 LEU A 132 ASP A 135 VAL A 136 SITE 2 AC1 9 SER A 139 PHE A 217 GLY A 221 PHE A 340 SITE 3 AC1 9 LEU A 362 SITE 1 AC2 5 ILE A 65 ILE A 66 GLY A 70 TYR A 394 SITE 2 AC2 5 TYR A 399 SITE 1 AC3 8 HIS A 55 LEU A 59 SER A 150 MET A 233 SITE 2 AC3 8 THR A 240 LEU A 326 GLY A 327 PHE A 330 SITE 1 AC4 2 TYR A 87 TYR A 380 SITE 1 AC5 7 GLN A1041 PRO A1046 LYS A1047 ASP A1060 SITE 2 AC5 7 ARG A1062 HIS A1063 ASP A1066 CRYST1 59.195 119.177 170.990 90.00 90.00 90.00 C 2 2 21 8 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 0.016893 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008391 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005848 0.00000