HEADER HYDROLASE 28-DEC-99 1DPY TITLE THREE-DIMENSIONAL STRUCTURE OF A NOVEL PHOSPHOLIPASE A2 TITLE 2 FROM INDIAN COMMON KRAIT AT 2.45 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHOLIPASE A2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PLA2; COMPND 5 EC: 3.1.1.4 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BUNGARUS CAERULEUS; SOURCE 3 ORGANISM_TAXID: 132961; SOURCE 4 SECRETION: VENOM KEYWDS INDIAN COMMON KRAIT VENOM, PHOSPHOLIPASE A2, CRYSTAL KEYWDS 2 STRUCTURE, REFINEMENT, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR G.SINGH,S.GOURINATH,S.SHARMA,M.PARAMASIVAM,A.SRINIVASAN, AUTHOR 2 T.P.SINGH REVDAT 4 24-FEB-09 1DPY 1 VERSN REVDAT 3 01-APR-03 1DPY 1 JRNL REVDAT 2 06-APR-01 1DPY 1 AUTHOR JRNL REMARK DBREF REVDAT 2 2 1 SEQADV SEQRES REVDAT 1 28-JUN-00 1DPY 0 JRNL AUTH G.SINGH,S.GOURINATH,S.SHARMA,M.PARAMASIVAM, JRNL AUTH 2 A.SRINIVASAN,T.P.SINGH JRNL TITL SEQUENCE AND CRYSTAL STRUCTURE DETERMINATION OF A JRNL TITL 2 BASIC PHOSPHOLIPASE A2 FROM COMMON KRAIT (BUNGARUS JRNL TITL 3 CAERULEUS) AT 2.4 A RESOLUTION: IDENTIFICATION AND JRNL TITL 4 CHARACTERIZATION OF ITS PHARMACOLOGICAL SITES. JRNL REF J.MOL.BIOL. V. 307 1049 2001 JRNL REFN ISSN 0022-2836 JRNL PMID 11286555 JRNL DOI 10.1006/JMBI.2001.4550 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 2.45 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.45 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 9.99 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 151511.230 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.5 REMARK 3 NUMBER OF REFLECTIONS : 4535 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) : 0.202 REMARK 3 FREE R VALUE : 0.281 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.900 REMARK 3 FREE R VALUE TEST SET COUNT : 356 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.015 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) : 2.45 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.60 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 70.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 521 REMARK 3 BIN R VALUE (WORKING SET) : 0.3580 REMARK 3 BIN FREE R VALUE : 0.3800 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 8.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 45 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.057 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 888 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 79 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 29.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 REMARK 3 B12 (A**2) : 3.57000 REMARK 3 B13 (A**2) : 3.57000 REMARK 3 B23 (A**2) : 3.57000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.30 REMARK 3 ESD FROM SIGMAA (A) : 0.42 REMARK 3 LOW RESOLUTION CUTOFF (A) : 6.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.41 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.59 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.10 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.82 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) : 1.450 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.370 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.720 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.140 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.40 REMARK 3 BSOL : 81.40 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 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1DPY COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-JAN-00. REMARK 100 THE RCSB ID CODE IS RCSB010275. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-SEP-99 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 3 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 : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 4629 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.450 REMARK 200 RESOLUTION RANGE LOW (A) : 15.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.5 REMARK 200 DATA REDUNDANCY : 17.200 REMARK 200 R MERGE (I) : 0.12400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.45 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.60 REMARK 200 COMPLETENESS FOR SHELL (%) : 70.7 REMARK 200 DATA REDUNDANCY IN SHELL : 2.10 REMARK 200 R MERGE FOR SHELL (I) : 0.19800 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: NULL REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.87 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NACL, TRIS HCL, EDTA, NAN3, PH 8.5, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 281K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: R 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 Z,X,Y REMARK 290 3555 Y,Z,X REMARK 290 4555 -Y,-X,-Z REMARK 290 5555 -X,-Z,-Y REMARK 290 6555 -Z,-Y,-X 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 -0.035248 -0.036513 0.998711 0.00000 REMARK 290 SMTRY2 2 0.999379 -0.001288 0.035225 0.00000 REMARK 290 SMTRY3 2 0.000000 0.999332 0.036536 0.00000 REMARK 290 SMTRY1 3 -0.035248 0.999379 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.036513 -0.001288 0.999332 0.00000 REMARK 290 SMTRY3 3 0.998711 0.035225 0.036536 0.00000 REMARK 290 SMTRY1 4 0.035248 -0.999379 0.000000 0.00000 REMARK 290 SMTRY2 4 -0.999379 -0.035248 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 0.00000 REMARK 290 SMTRY2 5 0.000000 0.036536 -0.999332 0.00000 REMARK 290 SMTRY3 5 0.000000 -0.999332 -0.036536 0.00000 REMARK 290 SMTRY1 6 0.035248 0.036513 -0.998711 0.00000 REMARK 290 SMTRY2 6 0.036513 -0.998712 -0.035225 0.00000 REMARK 290 SMTRY3 6 -0.998711 -0.035225 -0.036536 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 SER A 114 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 244 O HOH A 244 5766 1.78 REMARK 500 CD1 ILE A 18 CD1 ILE A 18 4776 2.02 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 ALA A 24 89.63 -153.68 REMARK 500 THR A 73 75.66 -114.35 REMARK 500 GLN A 74 128.55 -33.62 REMARK 500 PRO A 75 31.16 -94.50 REMARK 500 SER A 82 -38.94 -137.71 REMARK 500 SER A 108 -9.86 -52.60 REMARK 500 MET A 112 85.12 37.53 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 229 DISTANCE = 5.20 ANGSTROMS REMARK 525 HOH A 243 DISTANCE = 8.82 ANGSTROMS REMARK 525 HOH A 257 DISTANCE = 5.68 ANGSTROMS 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 NA A 150 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY A 30 O REMARK 620 2 TYR A 28 O 78.0 REMARK 620 3 GLY A 32 O 71.7 81.1 REMARK 620 4 ASP A 49 OD1 158.2 100.7 130.0 REMARK 620 5 ASP A 49 OD2 151.8 81.9 85.9 46.0 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 150 DBREF 1DPY A 1 118 UNP Q9DF52 PA2K_BUNCE 28 145 SEQADV 1DPY ILE A 18 UNP Q9DF52 PRO 43 CONFLICT SEQADV 1DPY ALA A 24 UNP Q9DF52 ASN 49 CONFLICT SEQADV 1DPY HIS A 50 UNP Q9DF52 ASN 75 CONFLICT SEQADV 1DPY GLN A 74 UNP Q9DF52 GLU 99 CONFLICT SEQADV 1DPY SER A 82 UNP Q9DF52 THR 107 CONFLICT SEQADV 1DPY GLN A 88 UNP Q9DF52 ARG 113 CONFLICT SEQADV 1DPY GLU A 92 UNP Q9DF52 ASP 117 CONFLICT SEQADV 1DPY ILE A 111 UNP Q9DF52 VAL 136 CONFLICT SEQADV 1DPY SER A 118 UNP Q9DF52 ASN 143 CONFLICT SEQRES 1 A 118 ASN LEU ILE GLN PHE LYS ASN MET ILE GLN CYS ALA GLY SEQRES 2 A 118 THR ARG ILE TRP THR ALA TYR VAL ALA TYR GLY CYS TYR SEQRES 3 A 118 CYS GLY LYS GLY GLY SER GLY THR PRO VAL ASP GLU LEU SEQRES 4 A 118 ASP ARG CYS CYS TYR THR HIS ASP HIS CYS TYR ASN GLU SEQRES 5 A 118 ALA GLU LYS ILE PRO GLY CYS ASN PRO ASN ILE LYS THR SEQRES 6 A 118 TYR SER TYR THR CYS THR GLN PRO ASN LEU THR CYS THR SEQRES 7 A 118 ASP SER ALA ASP THR CYS ALA GLN PHE LEU CYS GLU CYS SEQRES 8 A 118 ASP ARG THR ALA ALA ILE CYS PHE ALA SER ALA PRO TYR SEQRES 9 A 118 ASN SER ASN ASN ILE MET LEU SER SER SER THR SER CYS SEQRES 10 A 118 GLN HET NA A 150 1 HETNAM NA SODIUM ION FORMUL 2 NA NA 1+ FORMUL 3 HOH *79(H2 O) HELIX 1 1 ASN A 1 GLY A 13 1 13 HELIX 2 2 ILE A 18 VAL A 23 5 6 HELIX 3 3 ASP A 39 GLU A 56 1 18 HELIX 4 4 ASP A 84 ALA A 104 1 21 HELIX 5 5 ASN A 107 ASN A 110 5 4 SHEET 1 A 2 TYR A 70 THR A 73 0 SHEET 2 A 2 ASN A 76 CYS A 79 -1 N ASN A 76 O THR A 73 SSBOND 1 CYS A 11 CYS A 72 1555 1555 2.03 SSBOND 2 CYS A 27 CYS A 119 1555 1555 2.03 SSBOND 3 CYS A 29 CYS A 45 1555 1555 2.03 SSBOND 4 CYS A 44 CYS A 100 1555 1555 2.03 SSBOND 5 CYS A 51 CYS A 93 1555 1555 2.03 SSBOND 6 CYS A 61 CYS A 86 1555 1555 2.03 SSBOND 7 CYS A 79 CYS A 91 1555 1555 2.02 LINK NA NA A 150 O GLY A 30 1555 1555 2.57 LINK O TYR A 28 NA NA A 150 1555 1555 2.62 LINK O GLY A 32 NA NA A 150 1555 1555 2.78 LINK OD1 ASP A 49 NA NA A 150 1555 1555 2.93 LINK OD2 ASP A 49 NA NA A 150 1555 1555 2.68 CISPEP 1 GLN A 74 PRO A 75 0 0.21 SITE 1 AC1 5 TYR A 28 GLY A 30 GLY A 32 ASP A 49 SITE 2 AC1 5 HOH A 252 CRYST1 57.980 57.980 57.980 92.02 92.02 92.02 R 3 2 6 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 0.017247 0.000608 0.000631 0.00000 SCALE2 0.000000 0.017258 0.000631 0.00000 SCALE3 0.000000 0.000000 0.017270 0.00000