HEADER HYDROLASE 15-DEC-00 1HQD TITLE PSEUDOMONAS CEPACIA LIPASE COMPLEXED WITH TRANSITION STATE ANALOGUE OF TITLE 2 1-PHENOXY-2-ACETOXY BUTANE COMPND MOL_ID: 1; COMPND 2 MOLECULE: LIPASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: TRIACYLGLYCEROL LIPASE; COMPND 5 EC: 3.1.1.3 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BURKHOLDERIA CEPACIA; SOURCE 3 ORGANISM_TAXID: 292; SOURCE 4 OTHER_DETAILS: THE ENZYME SOURCE WAS A COMMERCIAL PREPARATION OF SOURCE 5 PSEUDOMONAS CEPACIA LIPASE (LPS AW 02513) OBTAINED FROM AMANO SOURCE 6 PHARMACEUTICALS, CO., NAGOYA, JAPAN. KEYWDS PSEUDOMONAS CEPACIA LIPASE, RACEMIC SEC ALCOHOLS, TRANSITION STATE KEYWDS 2 (TS) ANALOGUE, MOLECULAR MODELLING, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR M.LUIC,S.TOMIC,I.LESCIC,E.LJUBOVIC,D.SEPAC,V.SUNJIC,L.VITALE, AUTHOR 2 W.SAENGER,B.KOJIC-PRODIC REVDAT 4 09-AUG-23 1HQD 1 REMARK SEQADV LINK REVDAT 3 24-FEB-09 1HQD 1 VERSN REVDAT 2 01-APR-03 1HQD 1 JRNL REVDAT 1 22-AUG-01 1HQD 0 JRNL AUTH M.LUIC,S.TOMIC,I.LESCIC,E.LJUBOVIC,D.SEPAC,V.SUNJIC, JRNL AUTH 2 L.VITALE,W.SAENGER,B.KOJIC-PRODIC JRNL TITL COMPLEX OF BURKHOLDERIA CEPACIA LIPASE WITH TRANSITION STATE JRNL TITL 2 ANALOGUE OF 1-PHENOXY-2-ACETOXYBUTANE: BIOCATALYTIC, JRNL TITL 3 STRUCTURAL AND MODELLING STUDY. JRNL REF EUR.J.BIOCHEM. V. 268 3964 2001 JRNL REFN ISSN 0014-2956 JRNL PMID 11453990 JRNL DOI 10.1046/J.1432-1327.2001.02303.X REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.9 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 : ENG & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 34545891.230 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 96.7 REMARK 3 NUMBER OF REFLECTIONS : 12797 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) : 0.154 REMARK 3 FREE R VALUE : 0.203 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.300 REMARK 3 FREE R VALUE TEST SET COUNT : 1320 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.44 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 94.30 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1818 REMARK 3 BIN R VALUE (WORKING SET) : 0.1720 REMARK 3 BIN FREE R VALUE : 0.2300 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 11.30 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 231 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.015 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 : 16 REMARK 3 SOLVENT ATOMS : 288 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.07000 REMARK 3 B22 (A**2) : 2.78000 REMARK 3 B33 (A**2) : -2.85000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.22000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.18 REMARK 3 ESD FROM SIGMAA (A) : 0.13 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.24 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.20 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.100 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.680 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 0.690 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.090 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.110 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 1.520 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.49 REMARK 3 BSOL : 93.32 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 : PROST.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : CIS_PEPTIDE.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : PROTEIN.LINK REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : PROST.TOP REMARK 3 TOPOLOGY FILE 5 : ION.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1HQD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-JAN-01. REMARK 100 THE DEPOSITION ID IS D_1000012515. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-JUN-99 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : YALE MIRRORS 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 : 12973 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05600 REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 91.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.05600 REMARK 200 FOR SHELL : 5.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: ISOMORPHOUS REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: PDB ENTRY CODE 3LIP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.71 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.27 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 12-45 % (V/V) MPD, 100 MM SODIUM REMARK 280 CITRATE, 100 MM HEPES , PH 7.4, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 278K. 15-36 % (V/V) N-PROPANOL, 0.1 M TRIS/HCL, PH REMARK 280 8.6, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 278K 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 44.53000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 23.31500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 44.53000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 23.31500 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 ASP A 2 -160.02 -160.46 REMARK 500 THR A 18 -11.91 76.86 REMARK 500 TYR A 31 109.50 -46.61 REMARK 500 SER A 87 -129.85 59.70 REMARK 500 PRO A 233 121.16 -38.36 REMARK 500 LEU A 234 -56.20 72.54 REMARK 500 VAL A 266 -34.15 -136.01 REMARK 500 REMARK 500 REMARK: NULL 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 613 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 242 OD2 REMARK 620 2 ASP A 288 OD1 172.1 REMARK 620 3 GLN A 292 O 89.0 98.3 REMARK 620 4 VAL A 296 O 86.0 91.6 85.8 REMARK 620 5 HOH A 326 O 93.5 78.9 173.5 88.4 REMARK 620 6 HOH A 409 O 95.0 87.3 95.5 178.4 90.3 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 613 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE INK A 612 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3LIP RELATED DB: PDB REMARK 900 3LIP IS ISOMORPHOUS WITH THIS STRUCTURE REMARK 900 RELATED ID: 1OIL RELATED DB: PDB REMARK 900 1OIL IS ISOMORPHOUS WITH THIS STRUCTURE REMARK 900 RELATED ID: 2LIP RELATED DB: PDB REMARK 900 2LIP IS ISOMORPHOUS WITH THIS STRUCTURE REMARK 900 RELATED ID: 4LIP RELATED DB: PDB REMARK 900 4LIP IS ISOMORPHOUS WITH THIS STRUCTURE REMARK 900 RELATED ID: 5LIP RELATED DB: PDB REMARK 900 5LIP IS ISOMORPHOUS WITH THIS STRUCTURE DBREF 1HQD A 1 320 UNP P22088 LIP_BURCE 45 364 SEQADV 1HQD ASP A 2 UNP P22088 ALA 46 CONFLICT SEQADV 1HQD ASN A 3 UNP P22088 GLY 47 CONFLICT SEQADV 1HQD THR A 18 UNP P22088 SER 62 CONFLICT SEQADV 1HQD ARG A 40 UNP P22088 ASN 84 CONFLICT SEQADV 1HQD THR A 92 UNP P22088 SER 136 CONFLICT SEQADV 1HQD GLY A 125 UNP P22088 ASP 169 CONFLICT SEQADV 1HQD THR A 137 UNP P22088 SER 181 CONFLICT SEQADV 1HQD ASN A 154 UNP P22088 HIS 198 CONFLICT SEQADV 1HQD LYS A 165 UNP P22088 GLN 209 CONFLICT SEQADV 1HQD GLN A 171 UNP P22088 ARG 215 CONFLICT SEQADV 1HQD ILE A 218 UNP P22088 LEU 262 CONFLICT SEQADV 1HQD ILE A 232 UNP P22088 LEU 276 CONFLICT SEQADV 1HQD ALA A 240 UNP P22088 VAL 284 CONFLICT SEQADV 1HQD PRO A 243 UNP P22088 LEU 287 CONFLICT SEQADV 1HQD VAL A 256 UNP P22088 ILE 300 CONFLICT SEQADV 1HQD VAL A 266 UNP P22088 LEU 310 CONFLICT SEQADV 1HQD GLN A 276 UNP P22088 LYS 320 CONFLICT SEQADV 1HQD 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 613 1 HET INK A 612 15 HETNAM CA CALCIUM ION HETNAM INK (RP,SP)-O-(2R)-(1-PHENOXYBUT-2-YL)-METHYLPHOSPHONIC HETNAM 2 INK ACID CHLORIDE FORMUL 2 CA CA 2+ FORMUL 3 INK C11 H16 CL O3 P FORMUL 4 HOH *288(H2 O) HELIX 1 1 ALA A 24 VAL A 26 5 3 HELIX 2 2 GLY A 32 ARG A 40 1 9 HELIX 3 3 GLY A 60 GLY A 77 1 18 HELIX 4 4 SER A 87 ALA A 100 1 14 HELIX 5 5 SER A 117 TYR A 129 1 13 HELIX 6 6 GLY A 133 SER A 151 1 19 HELIX 7 7 ASP A 159 LEU A 167 1 9 HELIX 8 8 THR A 168 TYR A 179 1 12 HELIX 9 9 PRO A 237 ASP A 242 1 6 HELIX 10 10 PRO A 243 ASN A 257 1 15 HELIX 11 11 SER A 268 LEU A 273 1 6 HELIX 12 12 LEU A 287 ASN A 291 5 5 HELIX 13 13 ASP A 303 GLY A 319 1 17 SHEET 1 A 6 GLN A 276 TYR A 282 0 SHEET 2 A 6 ASN A 202 GLY A 211 1 O LEU A 206 N GLN A 276 SHEET 3 A 6 VAL A 104 ILE A 110 1 O ALA A 105 N LEU A 205 SHEET 4 A 6 VAL A 81 HIS A 86 1 O VAL A 81 N ALA A 105 SHEET 5 A 6 ILE A 11 VAL A 14 1 O ILE A 12 N VAL A 84 SHEET 6 A 6 VAL A 44 VAL A 46 1 N TYR A 45 O ILE A 11 SHEET 1 B 3 GLN A 276 TYR A 282 0 SHEET 2 B 3 ASN A 202 GLY A 211 1 O LEU A 206 N GLN A 276 SHEET 3 B 3 THR A 196 VAL A 199 -1 O GLU A 197 N HIS A 204 SHEET 1 C 2 LYS A 22 TYR A 23 0 SHEET 2 C 2 LEU A 27 GLU A 28 -1 O LEU A 27 N TYR A 23 SHEET 1 D 2 ILE A 214 VAL A 220 0 SHEET 2 D 2 VAL A 223 ASP A 228 -1 O VAL A 223 N VAL A 220 SSBOND 1 CYS A 190 CYS A 270 1555 1555 2.03 LINK OG SER A 87 P INK A 612 1555 1555 1.55 LINK OD2 ASP A 242 CA CA A 613 1555 1555 2.32 LINK OD1 ASP A 288 CA CA A 613 1555 1555 2.34 LINK O GLN A 292 CA CA A 613 1555 1555 2.32 LINK O VAL A 296 CA CA A 613 1555 1555 2.42 LINK O HOH A 326 CA CA A 613 1555 1555 2.63 LINK O HOH A 409 CA CA A 613 1555 1555 2.34 CISPEP 1 GLN A 292 LEU A 293 0 -0.15 SITE 1 AC1 7 ASP A 242 ASP A 288 GLN A 292 LEU A 293 SITE 2 AC1 7 VAL A 296 HOH A 326 HOH A 409 SITE 1 AC2 8 GLY A 16 LEU A 17 TYR A 29 SER A 87 SITE 2 AC2 8 GLN A 88 PHE A 119 LEU A 167 HIS A 286 CRYST1 89.060 46.630 84.300 90.00 120.86 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 0.011228 0.000000 0.006709 0.00000 SCALE2 0.000000 0.021445 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013819 0.00000