HEADER HYDROLASE 03-FEB-06 2FWW TITLE HUMAN BETA-TRYPTASE II COMPLEXED WITH 4-PIPERIDINEBUTYRATE TO MAKE TITLE 2 ACYLENZYME COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRYPTASE BETA-2; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: TRYPTASE-2, TRYPTASE II; COMPND 5 EC: 3.4.21.59; COMPND 6 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: TPSB2, TPS2; SOURCE 6 EXPRESSION_SYSTEM: PICHIA PASTORIS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 4922 KEYWDS SERINE PROTEASE, PROTEINASE, 29382, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR B.A.KATZ REVDAT 4 18-OCT-17 2FWW 1 REMARK REVDAT 3 24-FEB-09 2FWW 1 VERSN REVDAT 2 23-MAY-06 2FWW 1 JRNL REVDAT 1 14-FEB-06 2FWW 0 JRNL AUTH M.E.MCGRATH,P.A.SPRENGELER,B.HIRSCHBEIN,J.R.SOMOZA,I.LEHOUX, JRNL AUTH 2 J.W.JANC,E.GJERSTAD,M.GRAUPE,A.ESTIARTE,C.VENKATARAMANI, JRNL AUTH 3 Y.LIU,R.YEE,J.D.HO,M.J.GREEN,C.-S.LEE,L.LIU,V.TAI,J.SPENCER, JRNL AUTH 4 D.SPERANDIO,B.A.KATZ JRNL TITL STRUCTURE-GUIDED DESIGN OF PEPTIDE-BASED TRYPTASE JRNL TITL 2 INHIBITORS. JRNL REF BIOCHEMISTRY V. 45 5964 2006 JRNL REFN ISSN 0006-2960 JRNL PMID 16681368 JRNL DOI 10.1021/BI060173M REMARK 2 REMARK 2 RESOLUTION. 2.25 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.25 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.010 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.1 REMARK 3 NUMBER OF REFLECTIONS : 49762 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.212 REMARK 3 FREE R VALUE : 0.257 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 5035 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.25 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.35 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 5030 REMARK 3 BIN R VALUE (WORKING SET) : 0.2930 REMARK 3 BIN FREE R VALUE : 0.3190 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 546 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7677 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 44 REMARK 3 SOLVENT ATOMS : 611 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.450 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : CRA.PAR REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2FWW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-FEB-06. REMARK 100 THE DEPOSITION ID IS D_1000036409. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-JUN-04 REMARK 200 TEMPERATURE (KELVIN) : 113.0 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.2 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 : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 52849 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.250 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.08100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.25 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.29 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: EPMR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.91 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.61 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2MG/ML OF PROTEIN, 10 MM MES, PH 6.1, REMARK 280 2M NACL WAS MIXED WITH CRYSTALLIZATION SOLUTION 0.1 M NAOAC, PH REMARK 280 4.6, 0.2 M AMMONIUM SULFATE, 30% PEG 1500. CRYSTALLIZATION DROPS REMARK 280 WERE SET UP USING VARIOUS RATIOS OF PROTEIN SOLUTION TO REMARK 280 CRYSTALLIZATION SOLUTION. CRYSTALS APPROPRIATE FOR DIFFRACTION REMARK 280 STUDIES APPEARED IN 2-5 DAYS AT ROOM TEMPERATURE, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 54.67667 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 109.35333 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: THE BIOLOGICAL UNIT IS THE TETRAMER. EACH ASYMMETRIC UNIT REMARK 300 CONTAINS ONE BIOLOGICALLY-RELEVANT TETRAMER 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7760 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 38220 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -3.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 A 245 REMARK 465 PRO A 246 REMARK 465 LYS B 245 REMARK 465 PRO B 246 REMARK 465 LYS C 245 REMARK 465 PRO C 246 REMARK 465 LYS D 245 REMARK 465 PRO D 246 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 ASP A 173H 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 O HOH C 1063 O HOH C 1126 2.17 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 A 41 -11.66 -142.46 REMARK 500 TYR A 74 -11.56 73.27 REMARK 500 TYR A 95 -48.40 -137.12 REMARK 500 ALA A 126 -16.09 -47.37 REMARK 500 PHE A 130 82.59 58.81 REMARK 500 PHE A 153 64.35 63.62 REMARK 500 ASP A 189 165.49 179.30 REMARK 500 SER A 195 140.31 -38.23 REMARK 500 SER A 214 -71.67 -112.82 REMARK 500 TYR A 241 -50.19 -124.43 REMARK 500 ARG B 69 123.16 -30.70 REMARK 500 TYR B 74 -17.64 74.88 REMARK 500 GLN B 81 75.01 -152.23 REMARK 500 TYR B 95 -44.68 -147.85 REMARK 500 PHE B 130 61.80 60.92 REMARK 500 ASP B 143 154.85 -48.09 REMARK 500 PRO B 152B 13.66 -68.89 REMARK 500 PHE B 153 71.04 56.83 REMARK 500 ASP B 189 165.89 177.92 REMARK 500 ARG C 69 107.50 -44.99 REMARK 500 TYR C 74 -19.89 70.60 REMARK 500 TYR C 95 -44.40 -139.52 REMARK 500 PHE C 130 82.05 61.19 REMARK 500 ASP C 145 167.53 179.19 REMARK 500 PRO C 152B 23.16 -77.07 REMARK 500 ASP C 189 166.57 175.15 REMARK 500 VAL C 203 -91.32 -105.11 REMARK 500 ASN C 223 17.51 58.33 REMARK 500 TRP D 38 81.17 -69.05 REMARK 500 ARG D 69 116.42 -28.47 REMARK 500 TYR D 74 -19.37 75.52 REMARK 500 GLN D 79 41.19 -104.48 REMARK 500 GLN D 81 64.89 -152.31 REMARK 500 TYR D 95 -40.18 -145.78 REMARK 500 PHE D 130 87.88 -44.55 REMARK 500 ASN D 185 -157.79 -142.33 REMARK 500 PRO D 243 -177.81 -63.75 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR A 95 0.07 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE C1R A 999 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE C1R B 998 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE C1R C 997 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE C1R D 996 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2FX4 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF BOVINE TRYPSIN BOUND BY 4-PIPERIDINEBUTYRATE REMARK 900 TO MAKE ACYLENZYME COMPLEX REMARK 900 RELATED ID: 2FX6 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF BOVINE TRYPSIN COMPLEXED WITH 2- REMARK 900 AMINOBENZAMIDAZOLE DBREF 2FWW A 16 246 UNP P20231 TRYB2_HUMAN 31 275 DBREF 2FWW B 16 246 UNP P20231 TRYB2_HUMAN 31 275 DBREF 2FWW C 16 246 UNP P20231 TRYB2_HUMAN 31 275 DBREF 2FWW D 16 246 UNP P20231 TRYB2_HUMAN 31 275 SEQRES 1 A 245 ILE VAL GLY GLY GLN GLU ALA PRO ARG SER LYS TRP PRO SEQRES 2 A 245 TRP GLN VAL SER LEU ARG VAL HIS GLY PRO TYR TRP MET SEQRES 3 A 245 HIS PHE CYS GLY GLY SER LEU ILE HIS PRO GLN TRP VAL SEQRES 4 A 245 LEU THR ALA ALA HIS CYS VAL GLY PRO ASP VAL LYS ASP SEQRES 5 A 245 LEU ALA ALA LEU ARG VAL GLN LEU ARG GLU GLN HIS LEU SEQRES 6 A 245 TYR TYR GLN ASP GLN LEU LEU PRO VAL SER ARG ILE ILE SEQRES 7 A 245 VAL HIS PRO GLN PHE TYR THR ALA GLN ILE GLY ALA ASP SEQRES 8 A 245 ILE ALA LEU LEU GLU LEU GLU GLU PRO VAL LYS VAL SER SEQRES 9 A 245 SER HIS VAL HIS THR VAL THR LEU PRO PRO ALA SER GLU SEQRES 10 A 245 THR PHE PRO PRO GLY MET PRO CYS TRP VAL THR GLY TRP SEQRES 11 A 245 GLY ASP VAL ASP ASN ASP GLU ARG LEU PRO PRO PRO PHE SEQRES 12 A 245 PRO LEU LYS GLN VAL LYS VAL PRO ILE MET GLU ASN HIS SEQRES 13 A 245 ILE CYS ASP ALA LYS TYR HIS LEU GLY ALA TYR THR GLY SEQRES 14 A 245 ASP ASP VAL ARG ILE VAL ARG ASP ASP MET LEU CYS ALA SEQRES 15 A 245 GLY ASN THR ARG ARG ASP SER CYS GLN GLY ASP SER GLY SEQRES 16 A 245 GLY PRO LEU VAL CYS LYS VAL ASN GLY THR TRP LEU GLN SEQRES 17 A 245 ALA GLY VAL VAL SER TRP GLY GLU GLY CYS ALA GLN PRO SEQRES 18 A 245 ASN ARG PRO GLY ILE TYR THR ARG VAL THR TYR TYR LEU SEQRES 19 A 245 ASP TRP ILE HIS HIS TYR VAL PRO LYS LYS PRO SEQRES 1 B 245 ILE VAL GLY GLY GLN GLU ALA PRO ARG SER LYS TRP PRO SEQRES 2 B 245 TRP GLN VAL SER LEU ARG VAL HIS GLY PRO TYR TRP MET SEQRES 3 B 245 HIS PHE CYS GLY GLY SER LEU ILE HIS PRO GLN TRP VAL SEQRES 4 B 245 LEU THR ALA ALA HIS CYS VAL GLY PRO ASP VAL LYS ASP SEQRES 5 B 245 LEU ALA ALA LEU ARG VAL GLN LEU ARG GLU GLN HIS LEU SEQRES 6 B 245 TYR TYR GLN ASP GLN LEU LEU PRO VAL SER ARG ILE ILE SEQRES 7 B 245 VAL HIS PRO GLN PHE TYR THR ALA GLN ILE GLY ALA ASP SEQRES 8 B 245 ILE ALA LEU LEU GLU LEU GLU GLU PRO VAL LYS VAL SER SEQRES 9 B 245 SER HIS VAL HIS THR VAL THR LEU PRO PRO ALA SER GLU SEQRES 10 B 245 THR PHE PRO PRO GLY MET PRO CYS TRP VAL THR GLY TRP SEQRES 11 B 245 GLY ASP VAL ASP ASN ASP GLU ARG LEU PRO PRO PRO PHE SEQRES 12 B 245 PRO LEU LYS GLN VAL LYS VAL PRO ILE MET GLU ASN HIS SEQRES 13 B 245 ILE CYS ASP ALA LYS TYR HIS LEU GLY ALA TYR THR GLY SEQRES 14 B 245 ASP ASP VAL ARG ILE VAL ARG ASP ASP MET LEU CYS ALA SEQRES 15 B 245 GLY ASN THR ARG ARG ASP SER CYS GLN GLY ASP SER GLY SEQRES 16 B 245 GLY PRO LEU VAL CYS LYS VAL ASN GLY THR TRP LEU GLN SEQRES 17 B 245 ALA GLY VAL VAL SER TRP GLY GLU GLY CYS ALA GLN PRO SEQRES 18 B 245 ASN ARG PRO GLY ILE TYR THR ARG VAL THR TYR TYR LEU SEQRES 19 B 245 ASP TRP ILE HIS HIS TYR VAL PRO LYS LYS PRO SEQRES 1 C 245 ILE VAL GLY GLY GLN GLU ALA PRO ARG SER LYS TRP PRO SEQRES 2 C 245 TRP GLN VAL SER LEU ARG VAL HIS GLY PRO TYR TRP MET SEQRES 3 C 245 HIS PHE CYS GLY GLY SER LEU ILE HIS PRO GLN TRP VAL SEQRES 4 C 245 LEU THR ALA ALA HIS CYS VAL GLY PRO ASP VAL LYS ASP SEQRES 5 C 245 LEU ALA ALA LEU ARG VAL GLN LEU ARG GLU GLN HIS LEU SEQRES 6 C 245 TYR TYR GLN ASP GLN LEU LEU PRO VAL SER ARG ILE ILE SEQRES 7 C 245 VAL HIS PRO GLN PHE TYR THR ALA GLN ILE GLY ALA ASP SEQRES 8 C 245 ILE ALA LEU LEU GLU LEU GLU GLU PRO VAL LYS VAL SER SEQRES 9 C 245 SER HIS VAL HIS THR VAL THR LEU PRO PRO ALA SER GLU SEQRES 10 C 245 THR PHE PRO PRO GLY MET PRO CYS TRP VAL THR GLY TRP SEQRES 11 C 245 GLY ASP VAL ASP ASN ASP GLU ARG LEU PRO PRO PRO PHE SEQRES 12 C 245 PRO LEU LYS GLN VAL LYS VAL PRO ILE MET GLU ASN HIS SEQRES 13 C 245 ILE CYS ASP ALA LYS TYR HIS LEU GLY ALA TYR THR GLY SEQRES 14 C 245 ASP ASP VAL ARG ILE VAL ARG ASP ASP MET LEU CYS ALA SEQRES 15 C 245 GLY ASN THR ARG ARG ASP SER CYS GLN GLY ASP SER GLY SEQRES 16 C 245 GLY PRO LEU VAL CYS LYS VAL ASN GLY THR TRP LEU GLN SEQRES 17 C 245 ALA GLY VAL VAL SER TRP GLY GLU GLY CYS ALA GLN PRO SEQRES 18 C 245 ASN ARG PRO GLY ILE TYR THR ARG VAL THR TYR TYR LEU SEQRES 19 C 245 ASP TRP ILE HIS HIS TYR VAL PRO LYS LYS PRO SEQRES 1 D 245 ILE VAL GLY GLY GLN GLU ALA PRO ARG SER LYS TRP PRO SEQRES 2 D 245 TRP GLN VAL SER LEU ARG VAL HIS GLY PRO TYR TRP MET SEQRES 3 D 245 HIS PHE CYS GLY GLY SER LEU ILE HIS PRO GLN TRP VAL SEQRES 4 D 245 LEU THR ALA ALA HIS CYS VAL GLY PRO ASP VAL LYS ASP SEQRES 5 D 245 LEU ALA ALA LEU ARG VAL GLN LEU ARG GLU GLN HIS LEU SEQRES 6 D 245 TYR TYR GLN ASP GLN LEU LEU PRO VAL SER ARG ILE ILE SEQRES 7 D 245 VAL HIS PRO GLN PHE TYR THR ALA GLN ILE GLY ALA ASP SEQRES 8 D 245 ILE ALA LEU LEU GLU LEU GLU GLU PRO VAL LYS VAL SER SEQRES 9 D 245 SER HIS VAL HIS THR VAL THR LEU PRO PRO ALA SER GLU SEQRES 10 D 245 THR PHE PRO PRO GLY MET PRO CYS TRP VAL THR GLY TRP SEQRES 11 D 245 GLY ASP VAL ASP ASN ASP GLU ARG LEU PRO PRO PRO PHE SEQRES 12 D 245 PRO LEU LYS GLN VAL LYS VAL PRO ILE MET GLU ASN HIS SEQRES 13 D 245 ILE CYS ASP ALA LYS TYR HIS LEU GLY ALA TYR THR GLY SEQRES 14 D 245 ASP ASP VAL ARG ILE VAL ARG ASP ASP MET LEU CYS ALA SEQRES 15 D 245 GLY ASN THR ARG ARG ASP SER CYS GLN GLY ASP SER GLY SEQRES 16 D 245 GLY PRO LEU VAL CYS LYS VAL ASN GLY THR TRP LEU GLN SEQRES 17 D 245 ALA GLY VAL VAL SER TRP GLY GLU GLY CYS ALA GLN PRO SEQRES 18 D 245 ASN ARG PRO GLY ILE TYR THR ARG VAL THR TYR TYR LEU SEQRES 19 D 245 ASP TRP ILE HIS HIS TYR VAL PRO LYS LYS PRO HET C1R A 999 11 HET C1R B 998 11 HET C1R C 997 11 HET C1R D 996 11 HETNAM C1R 4-PIPERIDINEBUTYRATE HETSYN C1R 4-PIPERIDIN-4-YLBUTANAL FORMUL 5 C1R 4(C9 H17 N O) FORMUL 9 HOH *611(H2 O) HELIX 1 1 ALA A 55 GLY A 60 1 6 HELIX 2 2 ASP A 60E ALA A 62 5 3 HELIX 3 3 GLU A 164 LEU A 173A 1 11 HELIX 4 4 TYR A 234 HIS A 239 1 6 HELIX 5 5 ALA B 55 GLY B 60 1 6 HELIX 6 6 ASP B 60E ALA B 62 5 3 HELIX 7 7 GLU B 164 LEU B 173A 1 11 HELIX 8 8 TYR B 234 HIS B 240 1 7 HELIX 9 9 ALA C 55 GLY C 60 1 6 HELIX 10 10 ASP C 60E ALA C 62 5 3 HELIX 11 11 GLU C 164 LEU C 173A 1 11 HELIX 12 12 TYR C 234 HIS C 239 1 6 HELIX 13 13 ALA D 55 GLY D 60 1 6 HELIX 14 14 ASP D 60E ALA D 62 5 3 HELIX 15 15 GLU D 164 LEU D 173A 1 11 HELIX 16 16 TYR D 234 HIS D 240 1 7 SHEET 1 A 8 GLN A 20 GLU A 21 0 SHEET 2 A 8 LYS A 156 MET A 163 -1 O GLN A 157 N GLN A 20 SHEET 3 A 8 MET A 180 ALA A 183 -1 O CYS A 182 N MET A 163 SHEET 4 A 8 GLY A 226 ARG A 230 -1 O TYR A 228 N LEU A 181 SHEET 5 A 8 TRP A 207 TRP A 215 -1 N VAL A 212 O THR A 229 SHEET 6 A 8 PRO A 198 LYS A 202 -1 N CYS A 201 O LEU A 208 SHEET 7 A 8 PRO A 135 GLY A 140 -1 N TRP A 137 O VAL A 200 SHEET 8 A 8 LYS A 156 MET A 163 -1 O LYS A 156 N GLY A 140 SHEET 1 B 7 GLN A 30 VAL A 35 0 SHEET 2 B 7 MET A 39 HIS A 48 -1 O CYS A 42 N LEU A 33 SHEET 3 B 7 TRP A 51 THR A 54 -1 O LEU A 53 N SER A 45 SHEET 4 B 7 ALA A 104 LEU A 108 -1 O LEU A 106 N VAL A 52 SHEET 5 B 7 LEU A 83 VAL A 90 -1 N SER A 86 O GLU A 107 SHEET 6 B 7 LEU A 64 GLN A 67 -1 N VAL A 66 O LEU A 83 SHEET 7 B 7 GLN A 30 VAL A 35 -1 N SER A 32 O GLN A 67 SHEET 1 C 8 GLN B 20 GLU B 21 0 SHEET 2 C 8 LYS B 156 MET B 163 -1 O GLN B 157 N GLN B 20 SHEET 3 C 8 MET B 180 ALA B 183 -1 O CYS B 182 N MET B 163 SHEET 4 C 8 GLY B 226 ARG B 230 -1 O TYR B 228 N LEU B 181 SHEET 5 C 8 THR B 206 TRP B 215 -1 N VAL B 212 O THR B 229 SHEET 6 C 8 PRO B 198 VAL B 203 -1 N VAL B 203 O THR B 206 SHEET 7 C 8 PRO B 135 GLY B 140 -1 N TRP B 137 O VAL B 200 SHEET 8 C 8 LYS B 156 MET B 163 -1 O VAL B 160 N CYS B 136 SHEET 1 D 7 GLN B 30 VAL B 35 0 SHEET 2 D 7 MET B 39 HIS B 48 -1 O CYS B 42 N LEU B 33 SHEET 3 D 7 TRP B 51 THR B 54 -1 O LEU B 53 N SER B 45 SHEET 4 D 7 ALA B 104 LEU B 108 -1 O LEU B 106 N VAL B 52 SHEET 5 D 7 LEU B 83 VAL B 90 -1 N ILE B 89 O LEU B 105 SHEET 6 D 7 LEU B 64 GLN B 67 -1 N VAL B 66 O LEU B 83 SHEET 7 D 7 GLN B 30 VAL B 35 -1 N ARG B 34 O ARG B 65 SHEET 1 E 7 GLN C 20 GLU C 21 0 SHEET 2 E 7 LYS C 156 PRO C 161 -1 O GLN C 157 N GLN C 20 SHEET 3 E 7 PRO C 135 GLY C 140 -1 N GLY C 140 O LYS C 156 SHEET 4 E 7 PRO C 198 LYS C 202 -1 O VAL C 200 N TRP C 137 SHEET 5 E 7 TRP C 207 TRP C 215 -1 O LEU C 208 N CYS C 201 SHEET 6 E 7 GLY C 226 ARG C 230 -1 O THR C 229 N VAL C 212 SHEET 7 E 7 MET C 180 ALA C 183 -1 N LEU C 181 O TYR C 228 SHEET 1 F 7 GLN C 30 VAL C 35 0 SHEET 2 F 7 MET C 39 HIS C 48 -1 O CYS C 42 N LEU C 33 SHEET 3 F 7 TRP C 51 THR C 54 -1 O LEU C 53 N SER C 45 SHEET 4 F 7 ALA C 104 LEU C 108 -1 O ALA C 104 N THR C 54 SHEET 5 F 7 LEU C 83 VAL C 90 -1 N SER C 86 O GLU C 107 SHEET 6 F 7 LEU C 64 GLN C 67 -1 N VAL C 66 O LEU C 83 SHEET 7 F 7 GLN C 30 VAL C 35 -1 N SER C 32 O GLN C 67 SHEET 1 G 8 GLN D 20 GLU D 21 0 SHEET 2 G 8 LYS D 156 VAL D 160 -1 O GLN D 157 N GLN D 20 SHEET 3 G 8 CYS D 136 GLY D 140 -1 N CYS D 136 O VAL D 160 SHEET 4 G 8 PRO D 198 VAL D 203 -1 O VAL D 200 N TRP D 137 SHEET 5 G 8 THR D 206 TRP D 215 -1 O LEU D 208 N CYS D 201 SHEET 6 G 8 GLY D 226 ARG D 230 -1 O ILE D 227 N TRP D 215 SHEET 7 G 8 MET D 180 ALA D 183 -1 N LEU D 181 O TYR D 228 SHEET 8 G 8 ILE D 162 MET D 163 -1 N MET D 163 O CYS D 182 SHEET 1 H 7 GLN D 30 VAL D 35 0 SHEET 2 H 7 MET D 39 HIS D 48 -1 O CYS D 42 N LEU D 33 SHEET 3 H 7 TRP D 51 THR D 54 -1 O LEU D 53 N SER D 45 SHEET 4 H 7 ALA D 104 LEU D 108 -1 O ALA D 104 N THR D 54 SHEET 5 H 7 LEU D 83 VAL D 90 -1 N ILE D 89 O LEU D 105 SHEET 6 H 7 LEU D 64 GLN D 67 -1 N VAL D 66 O LEU D 83 SHEET 7 H 7 GLN D 30 VAL D 35 -1 N ARG D 34 O ARG D 65 SSBOND 1 CYS A 42 CYS A 58 1555 1555 2.04 SSBOND 2 CYS A 136 CYS A 201 1555 1555 2.04 SSBOND 3 CYS A 168 CYS A 182 1555 1555 2.02 SSBOND 4 CYS A 191 CYS A 220 1555 1555 2.03 SSBOND 5 CYS B 42 CYS B 58 1555 1555 2.05 SSBOND 6 CYS B 136 CYS B 201 1555 1555 2.04 SSBOND 7 CYS B 168 CYS B 182 1555 1555 2.04 SSBOND 8 CYS B 191 CYS B 220 1555 1555 2.03 SSBOND 9 CYS C 42 CYS C 58 1555 1555 2.04 SSBOND 10 CYS C 136 CYS C 201 1555 1555 2.03 SSBOND 11 CYS C 168 CYS C 182 1555 1555 2.02 SSBOND 12 CYS C 191 CYS C 220 1555 1555 2.03 SSBOND 13 CYS D 42 CYS D 58 1555 1555 2.05 SSBOND 14 CYS D 136 CYS D 201 1555 1555 2.04 SSBOND 15 CYS D 168 CYS D 182 1555 1555 2.04 SSBOND 16 CYS D 191 CYS D 220 1555 1555 2.03 LINK OG SER A 195 C10 C1R A 999 1555 1555 1.38 LINK OG SER B 195 C10 C1R B 998 1555 1555 1.38 LINK OG SER C 195 C10 C1R C 997 1555 1555 1.39 LINK OG SER D 195 C10 C1R D 996 1555 1555 1.38 CISPEP 1 GLY A 60 PRO A 60A 0 0.20 CISPEP 2 PRO A 152A PRO A 152B 0 0.12 CISPEP 3 GLY B 60 PRO B 60A 0 0.21 CISPEP 4 PRO B 152A PRO B 152B 0 0.24 CISPEP 5 GLY C 60 PRO C 60A 0 0.29 CISPEP 6 PRO C 152A PRO C 152B 0 -0.21 CISPEP 7 GLY D 60 PRO D 60A 0 0.19 CISPEP 8 PRO D 152A PRO D 152B 0 0.05 SITE 1 AC1 10 ASP A 189 SER A 190 CYS A 191 GLN A 192 SITE 2 AC1 10 GLY A 193 ASP A 194 SER A 195 TRP A 215 SITE 3 AC1 10 GLY A 226 HOH A1005 SITE 1 AC2 11 ASP B 189 SER B 190 CYS B 191 GLN B 192 SITE 2 AC2 11 GLY B 193 ASP B 194 SER B 195 TRP B 215 SITE 3 AC2 11 GLY B 219 GLY B 226 HOH B1085 SITE 1 AC3 11 ASP C 189 SER C 190 CYS C 191 GLN C 192 SITE 2 AC3 11 GLY C 193 ASP C 194 SER C 195 VAL C 213 SITE 3 AC3 11 TRP C 215 GLY C 219 GLY C 226 SITE 1 AC4 11 ASP D 189 SER D 190 CYS D 191 GLN D 192 SITE 2 AC4 11 GLY D 193 ASP D 194 SER D 195 TRP D 215 SITE 3 AC4 11 GLY D 219 GLY D 226 HOH D1055 CRYST1 77.920 77.920 164.030 90.00 90.00 120.00 P 31 12 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 0.012834 0.007410 0.000000 0.00000 SCALE2 0.000000 0.014819 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006096 0.00000