HEADER HYDROLASE/HYDROLASE INHIBITOR 02-NOV-99 1DB4 TITLE HUMAN S-PLA2 IN COMPLEX WITH INDOLE 8 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHOLIPASE A2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: HNP-SPLA2; COMPND 5 EC: 3.1.1.4; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606 KEYWDS S-PLA2, STRUCTURE-BASED DRUG DESIGN, HYDROLASE/HYDROLASE INHIBITOR, KEYWDS 2 HYDROLASE-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR N.Y.CHIRGADZE,R.W.SCHEVITZ,J.-P.WERY REVDAT 5 16-OCT-24 1DB4 1 REMARK LINK REVDAT 4 24-FEB-09 1DB4 1 VERSN REVDAT 3 03-FEB-04 1DB4 1 JRNL REMARK REVDAT 2 21-FEB-00 1DB4 1 COMPND REVDAT 1 12-NOV-99 1DB4 0 JRNL AUTH R.W.SCHEVITZ,N.J.BACH,D.G.CARLSON,N.Y.CHIRGADZE,D.K.CLAWSON, JRNL AUTH 2 R.D.DILLARD,S.E.DRAHEIM,L.W.HARTLEY,N.D.JONES,E.D.MIHELICH, JRNL AUTH 3 J.L.OLKOWSKI,D.W.SNYDER,C.SOMMERS,J.-P.WERY JRNL TITL STRUCTURE-BASED DESIGN OF THE FIRST POTENT AND SELECTIVE JRNL TITL 2 INHIBITOR OF HUMAN NON-PANCREATIC SECRETORY PHOSPHOLIPASE JRNL TITL 3 A2. JRNL REF NAT.STRUCT.BIOL. V. 2 458 1995 JRNL REFN ISSN 1072-8368 JRNL PMID 7664108 JRNL DOI 10.1038/NSB0695-458 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 98.0 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 0.001 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 1000000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 87.1 REMARK 3 NUMBER OF REFLECTIONS : 7937 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.226 REMARK 3 FREE R VALUE : 0.256 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.700 REMARK 3 FREE R VALUE TEST SET COUNT : 430 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) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.30 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 84.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 856 REMARK 3 BIN R VALUE (WORKING SET) : 0.2680 REMARK 3 BIN FREE R VALUE : 0.2870 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.40 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 57 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 : 966 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 31 REMARK 3 SOLVENT ATOMS : 69 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.60 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) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.280 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.33 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.655 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1DB4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-NOV-99. REMARK 100 THE DEPOSITION ID IS D_1000009940. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-94 REMARK 200 TEMPERATURE (KELVIN) : 295.0 REMARK 200 PH : 7.0 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 RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IIC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 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 (%) : 95.6 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : 0.06900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.24 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.2 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : 0.28600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10 MG/ML OF PROTEIN; 50 MM BUFFER (MES REMARK 280 OR MOPS), 1% PYRIDINE, PH 7.0, VAPOR DIFFUSION, TEMPERATURE 297K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 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 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 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 30.54000 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 61.08000 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 45.81000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 76.35000 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 15.27000 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 30.54000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 61.08000 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 76.35000 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 45.81000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 15.27000 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 38 -167.11 -161.11 REMARK 500 THR A 61 -80.54 -135.77 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 199 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PHE A 23 O REMARK 620 2 GLY A 25 O 99.3 REMARK 620 3 TYR A 112 O 90.0 97.1 REMARK 620 4 ASN A 114 OD1 171.0 89.3 91.6 REMARK 620 5 HOH A 229 O 91.8 166.9 89.7 79.3 REMARK 620 6 HOH A 260 O 80.6 77.0 167.8 98.9 98.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 198 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 27 O REMARK 620 2 GLY A 29 O 92.0 REMARK 620 3 GLY A 31 O 79.7 86.7 REMARK 620 4 ASP A 48 OD1 90.0 175.8 90.1 REMARK 620 5 ASP A 48 OD2 116.2 129.9 136.2 51.9 REMARK 620 6 8IN A 200 O12 77.7 71.4 147.7 112.6 75.2 REMARK 620 7 8IN A 200 O29 160.8 82.1 81.8 94.8 80.9 117.0 REMARK 620 N 1 2 3 4 5 6 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 198 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 199 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 8IN A 200 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1DB5 RELATED DB: PDB REMARK 900 HUMAN S-PLA2 IN COMPLEX WITH INDOLE 6 REMARK 900 RELATED ID: 1DCY RELATED DB: PDB REMARK 900 HUMAN S-PLA2 IN COMPLEX WITH INDOLE 3 DBREF 1DB4 A 1 124 UNP P14555 PA2GA_HUMAN 21 144 SEQRES 1 A 124 ASN LEU VAL ASN PHE HIS ARG MET ILE LYS LEU THR THR SEQRES 2 A 124 GLY LYS GLU ALA ALA LEU SER TYR GLY PHE TYR GLY CYS SEQRES 3 A 124 HIS CYS GLY VAL GLY GLY ARG GLY SER PRO LYS ASP ALA SEQRES 4 A 124 THR ASP ARG CYS CYS VAL THR HIS ASP CYS CYS TYR LYS SEQRES 5 A 124 ARG LEU GLU LYS ARG GLY CYS GLY THR LYS PHE LEU SER SEQRES 6 A 124 TYR LYS PHE SER ASN SER GLY SER ARG ILE THR CYS ALA SEQRES 7 A 124 LYS GLN ASP SER CYS ARG SER GLN LEU CYS GLU CYS ASP SEQRES 8 A 124 LYS ALA ALA ALA THR CYS PHE ALA ARG ASN LYS THR THR SEQRES 9 A 124 TYR ASN LYS LYS TYR GLN TYR TYR SER ASN LYS HIS CYS SEQRES 10 A 124 ARG GLY SER THR PRO ARG CYS HET CA A 198 1 HET CA A 199 1 HET 8IN A 200 29 HETNAM CA CALCIUM ION HETNAM 8IN [3-(1-BENZYL-3-CARBAMOYLMETHYL-2-METHYL-1H-INDOL-5- HETNAM 2 8IN YLOXY)-PROPYL-]-PHOSPHONIC ACID FORMUL 2 CA 2(CA 2+) FORMUL 4 8IN C21 H25 N2 O5 P FORMUL 5 HOH *69(H2 O) HELIX 1 1 ASN A 1 GLY A 14 1 14 HELIX 2 2 GLU A 16 GLY A 22 1 7 HELIX 3 3 ASP A 38 ARG A 57 1 20 HELIX 4 4 ASP A 81 ASN A 101 1 21 HELIX 5 5 LYS A 102 TYR A 105 5 4 HELIX 6 6 ASN A 106 GLN A 110 5 5 HELIX 7 7 SER A 113 CYS A 117 5 5 SHEET 1 A 2 PHE A 68 SER A 71 0 SHEET 2 A 2 ARG A 74 CYS A 77 -1 O ARG A 74 N SER A 71 SSBOND 1 CYS A 26 CYS A 117 1555 1555 2.02 SSBOND 2 CYS A 28 CYS A 44 1555 1555 2.03 SSBOND 3 CYS A 43 CYS A 97 1555 1555 2.04 SSBOND 4 CYS A 49 CYS A 124 1555 1555 2.00 SSBOND 5 CYS A 50 CYS A 90 1555 1555 2.03 SSBOND 6 CYS A 59 CYS A 83 1555 1555 2.02 SSBOND 7 CYS A 77 CYS A 88 1555 1555 2.03 LINK O PHE A 23 CA CA A 199 1555 1555 2.48 LINK O GLY A 25 CA CA A 199 1555 1555 2.36 LINK O HIS A 27 CA CA A 198 1555 1555 2.37 LINK O GLY A 29 CA CA A 198 1555 1555 2.41 LINK O GLY A 31 CA CA A 198 1555 1555 2.45 LINK OD1 ASP A 48 CA CA A 198 1555 1555 2.44 LINK OD2 ASP A 48 CA CA A 198 1555 1555 2.56 LINK O TYR A 112 CA CA A 199 1555 1555 2.38 LINK OD1 ASN A 114 CA CA A 199 1555 1555 2.47 LINK CA CA A 198 O12 8IN A 200 1555 1555 2.62 LINK CA CA A 198 O29 8IN A 200 1555 1555 2.38 LINK CA CA A 199 O HOH A 229 1555 12556 2.55 LINK CA CA A 199 O HOH A 260 1555 12556 2.44 SITE 1 AC1 5 HIS A 27 GLY A 29 GLY A 31 ASP A 48 SITE 2 AC1 5 8IN A 200 SITE 1 AC2 6 PHE A 23 GLY A 25 TYR A 112 ASN A 114 SITE 2 AC2 6 HOH A 229 HOH A 260 SITE 1 AC3 20 LEU A 2 HIS A 6 LEU A 19 TYR A 21 SITE 2 AC3 20 GLY A 22 HIS A 27 CYS A 28 GLY A 29 SITE 3 AC3 20 VAL A 30 GLY A 31 CYS A 44 HIS A 47 SITE 4 AC3 20 ASP A 48 TYR A 51 LYS A 62 CA A 198 SITE 5 AC3 20 HOH A 212 HOH A 219 HOH A 246 HOH A 259 CRYST1 77.012 77.012 91.620 90.00 90.00 120.00 P 61 2 2 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 0.012985 0.007497 0.000000 0.00000 SCALE2 0.000000 0.014994 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010915 0.00000 CONECT 176 969 CONECT 199 969 CONECT 205 913 CONECT 209 968 CONECT 221 328 CONECT 225 968 CONECT 236 968 CONECT 322 733 CONECT 328 221 CONECT 359 968 CONECT 360 968 CONECT 366 965 CONECT 372 688 CONECT 451 633 CONECT 590 673 CONECT 633 451 CONECT 673 590 CONECT 688 372 CONECT 733 322 CONECT 866 969 CONECT 887 969 CONECT 913 205 CONECT 965 366 CONECT 968 209 225 236 359 CONECT 968 360 981 998 CONECT 969 176 199 866 887 CONECT 970 971 975 CONECT 971 970 972 CONECT 972 971 973 976 CONECT 973 972 974 978 CONECT 974 973 975 CONECT 975 970 974 991 CONECT 976 972 977 984 CONECT 977 976 978 983 CONECT 978 973 977 979 CONECT 979 978 980 CONECT 980 979 981 982 CONECT 981 968 980 CONECT 982 980 CONECT 983 977 CONECT 984 976 985 CONECT 985 984 986 990 CONECT 986 985 987 CONECT 987 986 988 CONECT 988 987 989 CONECT 989 988 990 CONECT 990 985 989 CONECT 991 975 992 CONECT 992 991 993 CONECT 993 992 994 CONECT 994 993 995 CONECT 995 994 996 997 998 CONECT 996 995 CONECT 997 995 CONECT 998 968 995 MASTER 296 0 3 7 2 0 9 6 1066 1 55 10 END