HEADER LIPASE 02-SEP-97 5LIP TITLE PSEUDOMONAS LIPASE COMPLEXED WITH RC-(RP, SP)-1,2- TITLE 2 DIOCTYLCARBAMOYLGLYCERO-3-O-OCTYLPHOSPHONATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRIACYL-GLYCEROL HYDROLASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: LIPASE; COMPND 5 EC: 3.1.1.3; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BURKHOLDERIA CEPACIA; SOURCE 3 ORGANISM_TAXID: 292; SOURCE 4 ATCC: 21808; SOURCE 5 CELLULAR_LOCATION: EXTRACELLULAR; SOURCE 6 EXPRESSION_SYSTEM: PSEUDOMONAS SP.; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 306; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: 21808; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: BACTERIUM; SOURCE 10 EXPRESSION_SYSTEM_VECTOR: ESCHERICHIA COLI; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PHES12 KEYWDS LIPASE, PSEUDOMONADACEAE, COVALENT INTERMEDIATE, TRIGLYCERIDE KEYWDS 2 ANALOGUE, ENANTIOSELECTIVITY EXPDTA X-RAY DIFFRACTION AUTHOR D.A.LANG,B.W.DIJKSTRA REVDAT 4 09-AUG-23 5LIP 1 REMARK SEQADV LINK REVDAT 3 24-FEB-09 5LIP 1 VERSN REVDAT 2 01-APR-03 5LIP 1 JRNL REVDAT 1 19-AUG-98 5LIP 0 JRNL AUTH D.A.LANG,M.L.M.MANNESSE,G.DE HAAS,H.M.VERHEIJ,B.W.DIJKSTRA JRNL TITL STRUCTURAL BASIS OF THE CHIRAL SELECTIVITY OF PSEUDOMONAS JRNL TITL 2 CEPACIA LIPASE JRNL REF EUR.J.BIOCHEM. V. 254 333 1998 JRNL REFN ISSN 0014-2956 JRNL PMID 9660188 JRNL DOI 10.1046/J.1432-1327.1998.2540333.X REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.D.SCHRAG,Y.LI,M.CYGLER,D.LANG,T.BURGDORF,H.J.HECHT, REMARK 1 AUTH 2 R.SCHMID,D.SCHOMBURG,T.J.RYDEL,J.D.OLIVER,L.C.STRICKLAND, REMARK 1 AUTH 3 C.M.DUNAWAY,S.B.LARSON,J.DAY,A.MCPHERSON REMARK 1 TITL THE OPEN CONFORMATION OF A PSEUDOMONAS LIPASE REMARK 1 REF STRUCTURE V. 5 187 1997 REMARK 1 REFN ISSN 0969-2126 REMARK 1 REFERENCE 2 REMARK 1 AUTH M.KORDEL,B.HOFMANN,D.SCHOMBURG,R.D.SCHMID REMARK 1 TITL EXTRACELLULAR LIPASE OF PSEUDOMONAS SP. STRAIN ATCC 21808: REMARK 1 TITL 2 PURIFICATION, CHARACTERIZATION, CRYSTALLIZATION, AND REMARK 1 TITL 3 PRELIMINARY X-RAY DIFFRACTION DATA REMARK 1 REF J.BACTERIOL. V. 173 4836 1991 REMARK 1 REFN ISSN 0021-9193 REMARK 2 REMARK 2 RESOLUTION. 2.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.843 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 10000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0010 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.5 REMARK 3 NUMBER OF REFLECTIONS : 6221 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.206 REMARK 3 FREE R VALUE : 0.285 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.000 REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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) : 2.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.03 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 623 REMARK 3 BIN R VALUE (WORKING SET) : 0.2300 REMARK 3 BIN FREE R VALUE : 0.2700 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 2338 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 39 REMARK 3 SOLVENT ATOMS : 4 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 7.00 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) : 0.20 REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : 8.00 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) : 0.013 REMARK 3 BOND ANGLES (DEGREES) : 1.980 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.700 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 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 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : OCP.PRO REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : OCP.TOP REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE CIS-PEPTIDE BOND VISIBLE IN THE REMARK 3 HIGH RESOLUTION STRUCTURES COULD NOT BE KEPT AT 2.9 ANG. REMARK 4 REMARK 4 5LIP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000179731. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : MAY-96 REMARK 200 TEMPERATURE (KELVIN) : 120 REMARK 200 PH : 4.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : X11 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : GRAPHITE(002) REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 6515 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.900 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 (%) : 98.5 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.09200 REMARK 200 FOR THE DATA SET : 7.1000 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) : 2.95 REMARK 200 COMPLETENESS FOR SHELL (%) : 87.2 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.15800 REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 3LIP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.24 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 14 % ISOPROPANOL, 0.020 M CACL2, 0.1 M REMARK 280 ACETATE, PH 4, PH 4.0 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -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 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 44.36500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 23.21000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 44.36500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 23.21000 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 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 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 A 6 81.45 -67.50 REMARK 500 THR A 18 -18.13 71.69 REMARK 500 TYR A 31 107.58 -53.70 REMARK 500 ARG A 40 36.72 -99.88 REMARK 500 SER A 87 -114.02 54.74 REMARK 500 SER A 106 149.85 -170.32 REMARK 500 ASN A 157 74.78 -69.17 REMARK 500 LEU A 234 -60.36 69.21 REMARK 500 LEU A 273 109.65 -59.64 REMARK 500 THR A 280 -1.10 -141.21 REMARK 500 LEU A 293 72.09 80.25 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 29 0.07 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 THE STARTING MATERIAL FOR THE INHIBITOR WAS RC-(RP,SP)-1,2- REMARK 600 DIOCTYLCARBAMOYL-GLYCERO-3-O-P-NITROPHENYL- REMARK 600 OCTYLPHOSPHONATE. BY THE REACTION DESCRIBED IN THE JNRL REMARK 600 ABOVE, THIS TURNED INTO REMARK 600 RC-SP-1,2-DIOCTYLCARBAMOYL-GLYCERO-3-O-OCTYLPHOSPHONATE, REMARK 600 COVALENTLY BOUND TO THE PROTEIN. REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 321 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 242 OD2 REMARK 620 2 ASP A 288 OD1 164.9 REMARK 620 3 VAL A 296 O 78.2 94.8 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: ACT REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: ACTIVE SITE. REMARK 800 REMARK 800 SITE_IDENTIFIER: OXY REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: OXYANION HOLE. REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 321 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OCP A 400 DBREF 5LIP A 1 320 UNP P22088 LIP_BURCE 45 364 SEQADV 5LIP ASP A 2 UNP P22088 ALA 46 CONFLICT SEQADV 5LIP ASN A 3 UNP P22088 GLY 47 CONFLICT SEQADV 5LIP THR A 18 UNP P22088 SER 62 CONFLICT SEQADV 5LIP ARG A 40 UNP P22088 ASN 84 CONFLICT SEQADV 5LIP THR A 92 UNP P22088 SER 136 CONFLICT SEQADV 5LIP GLY A 125 UNP P22088 ASP 169 CONFLICT SEQADV 5LIP THR A 137 UNP P22088 SER 181 CONFLICT SEQADV 5LIP ASN A 154 UNP P22088 HIS 198 CONFLICT SEQADV 5LIP LYS A 165 UNP P22088 GLN 209 CONFLICT SEQADV 5LIP GLN A 171 UNP P22088 ARG 215 CONFLICT SEQADV 5LIP ILE A 218 UNP P22088 LEU 262 CONFLICT SEQADV 5LIP ILE A 232 UNP P22088 LEU 276 CONFLICT SEQADV 5LIP ALA A 240 UNP P22088 VAL 284 CONFLICT SEQADV 5LIP PRO A 243 UNP P22088 LEU 287 CONFLICT SEQADV 5LIP VAL A 256 UNP P22088 ILE 300 CONFLICT SEQADV 5LIP VAL A 266 UNP P22088 LEU 310 CONFLICT SEQADV 5LIP GLN A 276 UNP P22088 LYS 320 CONFLICT SEQADV 5LIP ASN A 300 UNP P22088 TYR 344 CONFLICT SEQRES 1 A 320 ALA ASP ASN TYR ALA ALA THR ARG TYR PRO ILE ILE LEU SEQRES 2 A 320 VAL HIS GLY LEU THR GLY THR ASP LYS TYR ALA GLY VAL SEQRES 3 A 320 LEU GLU TYR TRP TYR GLY ILE GLN GLU ASP LEU GLN GLN SEQRES 4 A 320 ARG GLY ALA THR VAL TYR VAL ALA ASN LEU SER GLY PHE SEQRES 5 A 320 GLN SER ASP ASP GLY PRO ASN GLY ARG GLY GLU GLN LEU SEQRES 6 A 320 LEU ALA TYR VAL LYS THR VAL LEU ALA ALA THR GLY ALA SEQRES 7 A 320 THR LYS VAL ASN LEU VAL GLY HIS SER GLN GLY GLY LEU SEQRES 8 A 320 THR SER ARG TYR VAL ALA ALA VAL ALA PRO ASP LEU VAL SEQRES 9 A 320 ALA SER VAL THR THR ILE GLY THR PRO HIS ARG GLY SER SEQRES 10 A 320 GLU PHE ALA ASP PHE VAL GLN GLY VAL LEU ALA TYR ASP SEQRES 11 A 320 PRO THR GLY LEU SER SER THR VAL ILE ALA ALA PHE VAL SEQRES 12 A 320 ASN VAL PHE GLY ILE LEU THR SER SER SER ASN ASN THR SEQRES 13 A 320 ASN GLN ASP ALA LEU ALA ALA LEU LYS THR LEU THR THR SEQRES 14 A 320 ALA GLN ALA ALA THR TYR ASN GLN ASN TYR PRO SER ALA SEQRES 15 A 320 GLY LEU GLY ALA PRO GLY SER CYS GLN THR GLY ALA PRO SEQRES 16 A 320 THR GLU THR VAL GLY GLY ASN THR HIS LEU LEU TYR SER SEQRES 17 A 320 TRP ALA GLY THR ALA ILE GLN PRO THR ILE SER VAL PHE SEQRES 18 A 320 GLY VAL THR GLY ALA THR ASP THR SER THR ILE PRO LEU SEQRES 19 A 320 VAL ASP PRO ALA ASN ALA LEU ASP PRO SER THR LEU ALA SEQRES 20 A 320 LEU PHE GLY THR GLY THR VAL MET VAL ASN ARG GLY SER SEQRES 21 A 320 GLY GLN ASN ASP GLY VAL VAL SER LYS CYS SER ALA LEU SEQRES 22 A 320 TYR GLY GLN VAL LEU SER THR SER TYR LYS TRP ASN HIS SEQRES 23 A 320 LEU ASP GLU ILE ASN GLN LEU LEU GLY VAL ARG GLY ALA SEQRES 24 A 320 ASN ALA GLU ASP PRO VAL ALA VAL ILE ARG THR HIS ALA SEQRES 25 A 320 ASN ARG LEU LYS LEU ALA GLY VAL HET CA A 321 1 HET OCP A 400 38 HETNAM CA CALCIUM ION HETNAM OCP OCTYL-PHOSPHINIC ACID 1,2-BIS-OCTYLCARBAMOYLOXY-ETHYL HETNAM 2 OCP ESTER FORMUL 2 CA CA 2+ FORMUL 3 OCP C29 H59 N2 O7 P FORMUL 4 HOH *4(H2 O) HELIX 1 1 ILE A 33 GLN A 39 1 7 HELIX 2 2 ARG A 61 THR A 76 1 16 HELIX 3 3 GLY A 89 VAL A 99 5 11 HELIX 4 4 GLU A 118 LEU A 127 1 10 HELIX 5 5 LEU A 134 THR A 150 1 17 HELIX 6 6 ALA A 160 THR A 166 1 7 HELIX 7 7 THR A 169 ASN A 178 1 10 HELIX 8 8 ALA A 238 LEU A 241 5 4 HELIX 9 9 SER A 244 VAL A 256 1 13 HELIX 10 10 LYS A 269 ALA A 272 1 4 HELIX 11 11 PRO A 304 ALA A 318 1 15 SHEET 1 A1 6 VAL A 44 VAL A 46 0 SHEET 2 A1 6 PRO A 10 VAL A 14 1 N ILE A 11 O TYR A 45 SHEET 3 A1 6 VAL A 81 HIS A 86 1 N ASN A 82 O PRO A 10 SHEET 4 A1 6 VAL A 104 ILE A 110 1 N ALA A 105 O VAL A 81 SHEET 5 A1 6 THR A 203 GLY A 211 1 N LEU A 205 O VAL A 107 SHEET 6 A1 6 THR A 196 THR A 198 -1 N GLU A 197 O HIS A 204 SHEET 1 A2 6 VAL A 44 VAL A 46 0 SHEET 2 A2 6 PRO A 10 VAL A 14 1 N ILE A 11 O TYR A 45 SHEET 3 A2 6 VAL A 81 HIS A 86 1 N ASN A 82 O PRO A 10 SHEET 4 A2 6 VAL A 104 ILE A 110 1 N ALA A 105 O VAL A 81 SHEET 5 A2 6 THR A 203 GLY A 211 1 N LEU A 205 O VAL A 107 SHEET 6 A2 6 GLN A 276 TYR A 282 1 N SER A 279 O SER A 208 SHEET 1 B 2 LYS A 22 TYR A 23 0 SHEET 2 B 2 LEU A 27 GLU A 28 -1 N LEU A 27 O TYR A 23 SHEET 1 C 2 ILE A 214 VAL A 220 0 SHEET 2 C 2 VAL A 223 ASP A 228 -1 N THR A 227 O GLN A 215 SSBOND 1 CYS A 190 CYS A 270 1555 1555 2.06 LINK OG SER A 87 P1 OCP A 400 1555 1555 1.57 LINK OD2 ASP A 242 CA CA A 321 1555 1555 2.77 LINK OD1 ASP A 288 CA CA A 321 1555 1555 2.61 LINK O VAL A 296 CA CA A 321 1555 1555 2.52 SITE 1 ACT 3 SER A 87 HIS A 286 ASP A 264 SITE 1 OXY 2 LEU A 17 GLN A 88 SITE 1 AC1 4 ASP A 242 ASP A 288 GLN A 292 VAL A 296 SITE 1 AC2 9 GLY A 16 LEU A 17 THR A 18 TYR A 23 SITE 2 AC2 9 SER A 87 GLN A 88 THR A 251 HIS A 286 SITE 3 AC2 9 LEU A 287 CRYST1 88.730 46.420 83.950 90.00 121.23 90.00 C 1 2 1 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 0.011270 0.000000 0.006834 0.00000 SCALE2 0.000000 0.021542 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013930 0.00000