PDB Short entry for 1IJL HEADER HYDROLASE 27-APR-01 1IJL TITLE CRYSTAL STRUCTURE OF ACIDIC PHOSPHOLIPASE A2 FROM DEINAGKISTRODON TITLE 2 ACUTUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHOLIPASE A2; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.1.1.4 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DEINAGKISTRODON ACUTUS; SOURCE 3 ORGANISM_COMMON: CHINESE MOCCASIN; SOURCE 4 ORGANISM_TAXID: 36307 KEYWDS THREE LONG HELIX, ONE TWO STRAND BETA SHEET, CALCIUM BINDING LOOP, KEYWDS 2 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR L.GU,H.ZHANG,S.SONG,Y.ZHOU,Z.LIN REVDAT 4 25-OCT-23 1IJL 1 REMARK LINK REVDAT 3 24-FEB-09 1IJL 1 VERSN REVDAT 2 25-DEC-02 1IJL 1 REMARK REVDAT 1 28-DEC-01 1IJL 0 JRNL AUTH L.GU,H.ZHANG,S.SONG,Y.ZHOU,Z.LIN JRNL TITL STRUCTURE OF AN ACIDIC PHOSPHOLIPASE A2 FROM THE VENOM OF JRNL TITL 2 DEINAGKISTRODON ACUTUS. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 58 104 2002 JRNL REFN ISSN 0907-4449 JRNL PMID 11752784 JRNL DOI 10.1107/S0907444901018170 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH X.L.LIU,H.PAN,G.Z.YANG,X.F.WU,Y.C.ZHOU REMARK 1 TITL CLONING AND SEQUENCING OF GENE ENCODING PHOSPHOLIPASE A2 REMARK 1 TITL 2 FROM AGKISTRODON ACUTUS REMARK 1 REF ACTA BIOCHIM.BIOPHYS.SINICA V. 31 41 1999 REMARK 1 REFN ISSN 0582-9879 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 7703 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) : 0.184 REMARK 3 FREE R VALUE : 0.225 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 816 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 : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.69 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2300 REMARK 3 BIN FREE R VALUE : 0.3170 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 71 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 : 1923 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 94 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 30.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.70000 REMARK 3 B22 (A**2) : 1.70000 REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.26 REMARK 3 ESD FROM SIGMAA (A) : 0.26 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) : 0.32 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.29 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.070 REMARK 3 BOND ANGLES (DEGREES) : 1.247 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.92 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.806 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1IJL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-MAY-01. REMARK 100 THE DEPOSITION ID IS D_1000013337. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-00 REMARK 200 TEMPERATURE (KELVIN) : 291.0 REMARK 200 PH : 7.5 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 : 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 : 8966 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 9.000 REMARK 200 R MERGE (I) : 0.12200 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 14.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.30 REMARK 200 R MERGE FOR SHELL (I) : 0.40300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1PSJ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.67 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.26 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MPD, SODIUM CHLORIDE, HEPES, PH 7.5, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 19.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2160 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12490 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -40.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 430 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14320 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -63.0 KCAL/MOL 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 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 25.99740 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 -19.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 137.94266 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 GLU A 69 CB CG CD OE1 OE2 REMARK 470 ASP A 72 CB CG OD1 OD2 REMARK 470 SER A 119 CB OG REMARK 470 SER B 16 CB OG REMARK 470 MET B 61 CB CG SD CE REMARK 470 ASN B 70 CB CG OD1 ND2 REMARK 470 ASP B 72 CB CG OD1 OD2 REMARK 470 ARG B 113 CG CD NE CZ NH1 NH2 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 23 39.94 -158.25 REMARK 500 ASP A 38 -164.76 -160.48 REMARK 500 ASN A 70 43.90 72.49 REMARK 500 LYS B 14 12.55 42.32 REMARK 500 LYS B 15 46.09 -156.98 REMARK 500 ALA B 23 55.13 -155.37 REMARK 500 ASN B 70 -95.18 90.22 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 203 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 27 O REMARK 620 2 GLY A 29 O 86.0 REMARK 620 3 GLY A 31 O 109.0 95.9 REMARK 620 4 ASP A 48 OD1 106.3 136.2 117.9 REMARK 620 5 ASP A 48 OD2 119.6 154.2 73.6 44.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 33 NE2 REMARK 620 2 HOH A 247 O 83.0 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 202 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR B 27 O REMARK 620 2 GLY B 29 O 92.4 REMARK 620 3 GLY B 31 O 130.8 85.5 REMARK 620 4 ASP B 48 OD1 88.2 131.9 128.1 REMARK 620 5 ASP B 48 OD2 131.3 132.3 78.9 49.7 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 ZN A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 203 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1PSJ RELATED DB: PDB REMARK 900 1PSJ CONTAINS THE SAME PROTEIN FROM AGKISTRODON HALYS PALLAS DBREF 1IJL A 1 123 UNP Q7SID6 Q7SID6_AGKAC 1 123 DBREF 1IJL B 1 123 UNP Q7SID6 Q7SID6_AGKAC 1 123 SEQRES 1 A 123 SER LEU ILE GLN PHE GLU THR LEU ILE MET LYS VAL VAL SEQRES 2 A 123 LYS LYS SER GLY MET PHE TRP TYR SER ALA TYR GLY CYS SEQRES 3 A 123 TYR CYS GLY TRP GLY GLY HIS GLY ARG PRO GLN ASP ALA SEQRES 4 A 123 THR ASP ARG CYS CYS PHE VAL HIS ASP CYS CYS TYR GLY SEQRES 5 A 123 LYS VAL THR GLY CYS ASP PRO LYS MET ASP SER TYR THR SEQRES 6 A 123 TYR SER GLU GLU ASN GLY ASP ILE VAL CYS GLY GLY ASP SEQRES 7 A 123 ASP PRO CYS LYS ARG GLU ILE CYS GLU CYS ASP ARG VAL SEQRES 8 A 123 ALA ALA ASP CYS PHE ARG ASP ASN LEU ASP THR TYR ASN SEQRES 9 A 123 SER ASP THR TYR TRP ARG TYR PRO ARG GLN ASP CYS GLU SEQRES 10 A 123 GLU SER PRO GLU PRO CYS SEQRES 1 B 123 SER LEU ILE GLN PHE GLU THR LEU ILE MET LYS VAL VAL SEQRES 2 B 123 LYS LYS SER GLY MET PHE TRP TYR SER ALA TYR GLY CYS SEQRES 3 B 123 TYR CYS GLY TRP GLY GLY HIS GLY ARG PRO GLN ASP ALA SEQRES 4 B 123 THR ASP ARG CYS CYS PHE VAL HIS ASP CYS CYS TYR GLY SEQRES 5 B 123 LYS VAL THR GLY CYS ASP PRO LYS MET ASP SER TYR THR SEQRES 6 B 123 TYR SER GLU GLU ASN GLY ASP ILE VAL CYS GLY GLY ASP SEQRES 7 B 123 ASP PRO CYS LYS ARG GLU ILE CYS GLU CYS ASP ARG VAL SEQRES 8 B 123 ALA ALA ASP CYS PHE ARG ASP ASN LEU ASP THR TYR ASN SEQRES 9 B 123 SER ASP THR TYR TRP ARG TYR PRO ARG GLN ASP CYS GLU SEQRES 10 B 123 GLU SER PRO GLU PRO CYS HET ZN A 201 1 HET CA A 203 1 HET CA B 202 1 HETNAM ZN ZINC ION HETNAM CA CALCIUM ION FORMUL 3 ZN ZN 2+ FORMUL 4 CA 2(CA 2+) FORMUL 6 HOH *94(H2 O) HELIX 1 1 SER A 1 VAL A 13 1 13 HELIX 2 8 SER B 1 VAL B 13 1 13 SHEET 1 A 2 TYR A 66 GLU A 68 0 SHEET 2 A 2 ILE A 73 CYS A 75 -1 O VAL A 74 N SER A 67 SHEET 1 B 2 ALA B 23 TYR B 24 0 SHEET 2 B 2 CYS B 28 GLY B 29 -1 O CYS B 28 N TYR B 24 SHEET 1 C 2 TYR B 66 SER B 67 0 SHEET 2 C 2 VAL B 74 CYS B 75 -1 O VAL B 74 N SER B 67 SSBOND 1 CYS A 26 CYS A 116 1555 1555 2.03 SSBOND 2 CYS A 28 CYS A 44 1555 1555 2.04 SSBOND 3 CYS A 43 CYS A 95 1555 1555 2.03 SSBOND 4 CYS A 49 CYS A 123 1555 1555 2.03 SSBOND 5 CYS A 50 CYS A 88 1555 1555 2.03 SSBOND 6 CYS A 57 CYS A 81 1555 1555 2.03 SSBOND 7 CYS A 75 CYS A 86 1555 1555 2.03 SSBOND 8 CYS B 26 CYS B 116 1555 1555 2.02 SSBOND 9 CYS B 28 CYS B 44 1555 1555 2.02 SSBOND 10 CYS B 43 CYS B 95 1555 1555 2.03 SSBOND 11 CYS B 49 CYS B 123 1555 1555 2.02 SSBOND 12 CYS B 50 CYS B 88 1555 1555 2.03 SSBOND 13 CYS B 57 CYS B 81 1555 1555 2.03 SSBOND 14 CYS B 75 CYS B 86 1555 1555 2.03 LINK O TYR A 27 CA CA A 203 1555 1555 2.39 LINK O GLY A 29 CA CA A 203 1555 1555 2.47 LINK O GLY A 31 CA CA A 203 1555 1555 2.14 LINK NE2 HIS A 33 ZN ZN A 201 1555 1555 2.15 LINK OD1 ASP A 48 CA CA A 203 1555 1555 2.99 LINK OD2 ASP A 48 CA CA A 203 1555 1555 2.77 LINK ZN ZN A 201 O HOH A 247 1555 1555 2.17 LINK O TYR B 27 CA CA B 202 1555 1555 2.39 LINK O GLY B 29 CA CA B 202 1555 1555 2.76 LINK O GLY B 31 CA CA B 202 1555 1555 2.20 LINK OD1 ASP B 48 CA CA B 202 1555 1555 2.71 LINK OD2 ASP B 48 CA CA B 202 1555 1555 2.47 SITE 1 AC1 2 HIS A 33 HOH A 247 SITE 1 AC2 4 TYR B 27 GLY B 29 GLY B 31 ASP B 48 SITE 1 AC3 4 TYR A 27 GLY A 29 GLY A 31 ASP A 48 CRYST1 48.710 38.000 69.900 90.00 99.35 90.00 P 1 21 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 0.020530 0.000000 0.003380 0.00000 SCALE2 0.000000 0.026316 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014499 0.00000