HEADER PHOSPHOLIPASE 09-JUN-97 1JIA TITLE STRUCTURE OF A BASIC PHOSPHOLIPASE A2 FROM AGKISTRODON HALYS PALLAS AT TITLE 2 2.13A RESOLUTION 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: GLOYDIUS HALYS; SOURCE 3 ORGANISM_COMMON: HALYS VIPER; SOURCE 4 ORGANISM_TAXID: 8714; SOURCE 5 SECRETION: VENOM; SOURCE 6 CELLULAR_LOCATION: EXTRACELLULAR KEYWDS PHOSPHOLIPASE A2, AGKISTRODON HALYS PALLAS CRYSTAL STRUCTURE, KEYWDS 2 PHOSPHOLIPASE EXPDTA X-RAY DIFFRACTION AUTHOR K.ZHAO,Z.LIN REVDAT 5 23-OCT-24 1JIA 1 REMARK REVDAT 4 05-JUN-24 1JIA 1 REMARK SEQADV LINK REVDAT 3 24-FEB-09 1JIA 1 VERSN REVDAT 2 01-APR-03 1JIA 1 JRNL REVDAT 1 10-JUN-98 1JIA 0 JRNL AUTH K.ZHAO,S.SONG,Z.LIN,Y.ZHOU JRNL TITL STRUCTURE OF A BASIC PHOSPHOLIPASE A2 FROM AGKISTRODON HALYS JRNL TITL 2 PALLAS AT 2.13 A RESOLUTION. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 54 510 1998 JRNL REFN ISSN 0907-4449 JRNL PMID 9761847 JRNL DOI 10.1107/S0907444997013644 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH K.ZHAO,S.SONG,Z.LIN,Y.ZHOU REMARK 1 TITL PRELIMINARY CRYSTALLOGRAPHIC STUDIES OF A BASIC REMARK 1 TITL 2 PHOSPHOLIPASE A2 FROM THE VENOM OF AGKISTRODON HALYS PALLAS REMARK 1 REF SHENGWU HUAXUE ZAZHI V. 13 765 1997 REMARK 1 REFN ISSN 1000-8543 REMARK 2 REMARK 2 RESOLUTION. 2.13 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.13 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 3.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 77.8 REMARK 3 NUMBER OF REFLECTIONS : 10174 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FULL REFINEMENT CONSISTING OF REMARK 3 INITIAL MINIMIZATION, SLOW REMARK 3 COOLING-SA 3000K, POSITIONAL REMARK 3 AND B-FACTOR REFINEMENT. REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.152 REMARK 3 FREE R VALUE : 0.255 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.450 REMARK 3 FREE R VALUE TEST SET COUNT : 1063 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 : 1 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.13 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.22 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 46.28 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 459 REMARK 3 BIN R VALUE (WORKING SET) : 0.2420 REMARK 3 BIN FREE R VALUE : 0.3350 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 50 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 : 1916 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 190 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 26.24 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.41 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) : 0.25 REMARK 3 ESD FROM SIGMAA (A) : NULL 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) : 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) : 2.720 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.290 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 : PARAM19X.PRO REMARK 3 PARAMETER FILE 2 : PARAM.WAT REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPH19X.PRO REMARK 3 TOPOLOGY FILE 2 : TOPOLOGY.WAT REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: DURING THE REFINEMENT, NO NCS REMARK 3 RESTRAINTS WERE USED. REMARK 4 REMARK 4 1JIA 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_1000174331. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : MAY-95 REMARK 200 TEMPERATURE (KELVIN) : 280 REMARK 200 PH : 9.5 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 RUH2R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NICKEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS-NICOLET X200B REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XENGEN REMARK 200 DATA SCALING SOFTWARE : XENGEN REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12001 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.130 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 86.1 REMARK 200 DATA REDUNDANCY : 2.500 REMARK 200 R MERGE (I) : 0.04590 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 31.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.13 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.23 REMARK 200 COMPLETENESS FOR SHELL (%) : 46.3 REMARK 200 DATA REDUNDANCY IN SHELL : 1.60 REMARK 200 R MERGE FOR SHELL (I) : 0.17600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: STRUCTURE REFINEMENT REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: THE STRUCTURE OF BASIC PLA2 FROM AGKISTRODON HALYS PALLAS REMARK 200 WAS DETERMINED BY MOLECULAR REPLACEMENT METHOD, USING R CHAIN OF REMARK 200 PLA2 FROM THE VENOM OF WESTERN DIAMONDBACK RATTLESNAKE(2.5A) AS REMARK 200 A SEARCH MODEL. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: THE PROTEIN SOLUTIONS CONTAINED 10MM REMARK 280 CA2+, 0.1M NACL, 5% PEG 4K IN 0.01M CHESS BUFFER (PH 9.5) AND AN REMARK 280 ENZYME CONCENTRATION OF 11MG/ML; THE SOLUTION IN RESERVOIR REMARK 280 CONTAINED 10% PEG 4K IN SAME BUFFER, ROOM TEMPERATURE OF 17 REMARK 280 DEGREES C. REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 48.56500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 11.63500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 51.84500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 11.63500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 48.56500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 51.84500 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: DIMERIC 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 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 ARG A 34 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 34 CG CD NE CZ NH1 NH2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH B 238 O HOH B 249 0.00 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 HIS A 1 NE2 HIS A 1 CD2 -0.078 REMARK 500 HIS B 1 NE2 HIS B 1 CD2 -0.074 REMARK 500 HIS B 48 NE2 HIS B 48 CD2 -0.067 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 LEU A 2 CA - CB - CG ANGL. DEV. = 17.4 DEGREES REMARK 500 TYR A 52 CB - CG - CD2 ANGL. DEV. = -3.7 DEGREES REMARK 500 TRP A 70 CD1 - CG - CD2 ANGL. DEV. = 5.2 DEGREES REMARK 500 TRP A 70 CE2 - CD2 - CG ANGL. DEV. = -5.7 DEGREES REMARK 500 TRP A 77 CD1 - CG - CD2 ANGL. DEV. = 7.3 DEGREES REMARK 500 TRP A 77 CE2 - CD2 - CG ANGL. DEV. = -6.3 DEGREES REMARK 500 TYR A 117 CB - CG - CD2 ANGL. DEV. = -3.8 DEGREES REMARK 500 TYR B 22 CB - CG - CD1 ANGL. DEV. = -3.6 DEGREES REMARK 500 TYR B 52 CB - CG - CD2 ANGL. DEV. = -4.4 DEGREES REMARK 500 TRP B 70 CD1 - CG - CD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 TRP B 70 CE2 - CD2 - CG ANGL. DEV. = -5.6 DEGREES REMARK 500 TRP B 77 CD1 - CG - CD2 ANGL. DEV. = 7.4 DEGREES REMARK 500 TRP B 77 CE2 - CD2 - CG ANGL. DEV. = -6.2 DEGREES REMARK 500 TYR B 117 CB - CG - CD2 ANGL. DEV. = -3.8 DEGREES 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 119 54.30 -143.70 REMARK 500 LYS A 129 104.43 -59.70 REMARK 500 ASP B 39 -166.15 -167.14 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 134 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 28 O REMARK 620 2 GLY A 30 O 88.1 REMARK 620 3 GLY A 32 O 98.9 83.2 REMARK 620 4 ASP A 49 OD1 101.0 151.6 121.1 REMARK 620 5 ASP A 49 OD2 90.3 159.7 77.1 48.2 REMARK 620 6 HOH A 223 O 171.0 98.9 76.4 75.5 81.2 REMARK 620 7 HOH A 304 O 84.6 72.6 155.5 81.5 127.4 103.0 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 134 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR B 28 O REMARK 620 2 GLY B 30 O 85.5 REMARK 620 3 GLY B 32 O 96.5 83.5 REMARK 620 4 ASP B 49 OD1 106.2 149.5 121.8 REMARK 620 5 ASP B 49 OD2 86.1 161.6 81.2 48.9 REMARK 620 6 HOH B 259 O 89.3 74.5 156.8 77.5 121.7 REMARK 620 7 HOH B 317 O 167.8 89.8 94.1 72.8 101.3 78.6 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: ATA REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: ACTIVE SITE. REMARK 800 REMARK 800 SITE_IDENTIFIER: ATB REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: ACTIVE SITE. REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 134 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 134 DBREF 1JIA A 1 133 UNP O42187 PA24_AGKHP 1 122 DBREF 1JIA B 1 133 UNP O42187 PA24_AGKHP 1 122 SEQADV 1JIA VAL A 20 UNP O42187 ILE 19 CONFLICT SEQADV 1JIA ASP A 67 UNP O42187 LYS 58 CONFLICT SEQADV 1JIA THR A 81 UNP O42187 ASP 72 CONFLICT SEQADV 1JIA VAL A 95 UNP O42187 ILE 85 CONFLICT SEQADV 1JIA LYS A 100 UNP O42187 ARG 90 CONFLICT SEQADV 1JIA VAL B 20 UNP O42187 ILE 19 CONFLICT SEQADV 1JIA ASP B 67 UNP O42187 LYS 58 CONFLICT SEQADV 1JIA THR B 81 UNP O42187 ASP 72 CONFLICT SEQADV 1JIA VAL B 95 UNP O42187 ILE 85 CONFLICT SEQADV 1JIA LYS B 100 UNP O42187 ARG 90 CONFLICT SEQRES 1 A 122 HIS LEU LEU GLN PHE ARG LYS MET ILE LYS LYS MET THR SEQRES 2 A 122 GLY LYS GLU PRO VAL VAL SER TYR ALA PHE TYR GLY CYS SEQRES 3 A 122 TYR CYS GLY SER GLY GLY ARG GLY LYS PRO LYS ASP ALA SEQRES 4 A 122 THR ASP ARG CYS CYS PHE VAL HIS ASP CYS CYS TYR GLU SEQRES 5 A 122 LYS VAL THR GLY CYS ASP PRO LYS TRP ASP ASP TYR THR SEQRES 6 A 122 TYR SER TRP LYS ASN GLY THR ILE VAL CYS GLY GLY ASP SEQRES 7 A 122 ASP PRO CYS LYS LYS GLU VAL CYS GLU CYS ASP LYS ALA SEQRES 8 A 122 ALA ALA ILE CYS PHE ARG ASP ASN LEU LYS THR TYR LYS SEQRES 9 A 122 LYS ARG TYR MET ALA TYR PRO ASP ILE LEU CYS SER SER SEQRES 10 A 122 LYS SER GLU LYS CYS SEQRES 1 B 122 HIS LEU LEU GLN PHE ARG LYS MET ILE LYS LYS MET THR SEQRES 2 B 122 GLY LYS GLU PRO VAL VAL SER TYR ALA PHE TYR GLY CYS SEQRES 3 B 122 TYR CYS GLY SER GLY GLY ARG GLY LYS PRO LYS ASP ALA SEQRES 4 B 122 THR ASP ARG CYS CYS PHE VAL HIS ASP CYS CYS TYR GLU SEQRES 5 B 122 LYS VAL THR GLY CYS ASP PRO LYS TRP ASP ASP TYR THR SEQRES 6 B 122 TYR SER TRP LYS ASN GLY THR ILE VAL CYS GLY GLY ASP SEQRES 7 B 122 ASP PRO CYS LYS LYS GLU VAL CYS GLU CYS ASP LYS ALA SEQRES 8 B 122 ALA ALA ILE CYS PHE ARG ASP ASN LEU LYS THR TYR LYS SEQRES 9 B 122 LYS ARG TYR MET ALA TYR PRO ASP ILE LEU CYS SER SER SEQRES 10 B 122 LYS SER GLU LYS CYS HET CA A 134 1 HET CA B 134 1 HETNAM CA CALCIUM ION FORMUL 3 CA 2(CA 2+) FORMUL 5 HOH *190(H2 O) HELIX 1 1 LEU A 2 THR A 13 1 12 HELIX 2 2 PRO A 18 TYR A 22 1 5 HELIX 3 3 ALA A 40 GLU A 53 1 14 HELIX 4 4 PRO A 90 ASP A 108 1 19 HELIX 5 5 LEU A 110 THR A 112 5 3 HELIX 6 6 LYS A 115 TYR A 117 5 3 HELIX 7 7 ASP A 122 LEU A 125 5 3 HELIX 8 8 LEU B 2 THR B 13 1 12 HELIX 9 9 PRO B 18 TYR B 22 1 5 HELIX 10 10 ALA B 40 GLU B 53 1 14 HELIX 11 11 PRO B 90 THR B 112 1 23 HELIX 12 12 LYS B 115 TYR B 117 5 3 HELIX 13 13 ASP B 122 LEU B 125 5 3 SHEET 1 A 2 TYR A 75 LYS A 78 0 SHEET 2 A 2 THR A 81 CYS A 84 -1 N VAL A 83 O SER A 76 SHEET 1 B 2 TYR B 75 LYS B 78 0 SHEET 2 B 2 THR B 81 CYS B 84 -1 N VAL B 83 O SER B 76 SSBOND 1 CYS A 27 CYS A 126 1555 1555 2.01 SSBOND 2 CYS A 29 CYS A 45 1555 1555 2.04 SSBOND 3 CYS A 44 CYS A 105 1555 1555 2.03 SSBOND 4 CYS A 50 CYS A 133 1555 1555 2.02 SSBOND 5 CYS A 51 CYS A 98 1555 1555 2.02 SSBOND 6 CYS A 61 CYS A 91 1555 1555 2.02 SSBOND 7 CYS A 84 CYS A 96 1555 1555 2.03 SSBOND 8 CYS B 27 CYS B 126 1555 1555 2.02 SSBOND 9 CYS B 29 CYS B 45 1555 1555 2.03 SSBOND 10 CYS B 44 CYS B 105 1555 1555 2.03 SSBOND 11 CYS B 50 CYS B 133 1555 1555 2.04 SSBOND 12 CYS B 51 CYS B 98 1555 1555 1.99 SSBOND 13 CYS B 61 CYS B 91 1555 1555 2.00 SSBOND 14 CYS B 84 CYS B 96 1555 1555 2.02 LINK O TYR A 28 CA CA A 134 1555 1555 2.33 LINK O GLY A 30 CA CA A 134 1555 1555 2.36 LINK O GLY A 32 CA CA A 134 1555 1555 2.34 LINK OD1 ASP A 49 CA CA A 134 1555 1555 2.68 LINK OD2 ASP A 49 CA CA A 134 1555 1555 2.62 LINK CA CA A 134 O HOH A 223 1555 1555 2.39 LINK CA CA A 134 O HOH A 304 1555 1555 2.32 LINK O TYR B 28 CA CA B 134 1555 1555 2.28 LINK O GLY B 30 CA CA B 134 1555 1555 2.30 LINK O GLY B 32 CA CA B 134 1555 1555 2.39 LINK OD1 ASP B 49 CA CA B 134 1555 1555 2.64 LINK OD2 ASP B 49 CA CA B 134 1555 1555 2.53 LINK CA CA B 134 O HOH B 259 1555 1555 2.47 LINK CA CA B 134 O HOH B 317 1555 1555 2.52 SITE 1 ATA 2 HIS A 48 ASP A 99 SITE 1 ATB 2 HIS B 48 ASP B 99 SITE 1 AC1 6 TYR A 28 GLY A 30 GLY A 32 ASP A 49 SITE 2 AC1 6 HOH A 223 HOH A 304 SITE 1 AC2 6 TYR B 28 GLY B 30 GLY B 32 ASP B 49 SITE 2 AC2 6 HOH B 259 HOH B 317 CRYST1 97.130 103.690 23.270 90.00 90.00 90.00 P 21 21 21 8 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 0.010295 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009644 0.000000 0.00000 SCALE3 0.000000 0.000000 0.042974 0.00000 MTRIX1 1 0.101430 -0.994750 -0.013930 21.71425 1 MTRIX2 1 0.994690 0.101650 -0.016050 -26.07776 1 MTRIX3 1 0.017390 -0.012230 0.999770 -5.96769 1