HEADER CARBOXYLIC ESTER HYDROLASE 28-JUL-92 1PSH TITLE CRYSTAL STRUCTURE OF PHOSPHOLIPASE A2 FROM INDIAN COBRA REVEALS A TITLE 2 TRIMERIC ASSOCIATION COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHOLIPASE A2; COMPND 3 CHAIN: A, B, C; COMPND 4 EC: 3.1.1.4; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NAJA NAJA; SOURCE 3 ORGANISM_COMMON: INDIAN COBRA; SOURCE 4 ORGANISM_TAXID: 35670 KEYWDS CARBOXYLIC ESTER HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR D.FREMONT,N.-H.XUONG,I.WILSON REVDAT 5 13-NOV-24 1PSH 1 REMARK REVDAT 4 05-JUN-24 1PSH 1 REMARK LINK REVDAT 3 24-FEB-09 1PSH 1 VERSN REVDAT 2 01-APR-03 1PSH 1 JRNL REVDAT 1 31-JAN-94 1PSH 0 JRNL AUTH D.H.FREMONT,D.H.ANDERSON,I.A.WILSON,E.A.DENNIS,N.H.XUONG JRNL TITL CRYSTAL STRUCTURE OF PHOSPHOLIPASE A2 FROM INDIAN COBRA JRNL TITL 2 REVEALS A TRIMERIC ASSOCIATION. JRNL REF PROC.NATL.ACAD.SCI.USA V. 90 342 1993 JRNL REFN ISSN 0027-8424 JRNL PMID 8419939 JRNL DOI 10.1073/PNAS.90.1.342 REMARK 2 REMARK 2 RESOLUTION. 2.30 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 19602 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.174 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 2784 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 148 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL 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) : 0.013 REMARK 3 BOND ANGLES (DEGREES) : 2.940 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL 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 1PSH 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_1000175825. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL 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) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL 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 (%): 53.21 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.63 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 53.70000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 44.30000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 44.30000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 80.55000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 44.30000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 44.30000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 26.85000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 44.30000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 44.30000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 80.55000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 44.30000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 44.30000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 26.85000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 53.70000 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: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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: 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 47 NE2 HIS A 47 CD2 -0.067 REMARK 500 HIS B 47 NE2 HIS B 47 CD2 -0.078 REMARK 500 HIS C 47 NE2 HIS C 47 CD2 -0.078 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. = 16.4 DEGREES REMARK 500 THR A 12 N - CA - CB ANGL. DEV. = -14.6 DEGREES REMARK 500 ARG A 16 NE - CZ - NH2 ANGL. DEV. = -5.2 DEGREES REMARK 500 TRP A 18 CD1 - CG - CD2 ANGL. DEV. = 7.8 DEGREES REMARK 500 TRP A 18 CE2 - CD2 - CG ANGL. DEV. = -6.5 DEGREES REMARK 500 TRP A 19 CD1 - CG - CD2 ANGL. DEV. = 6.3 DEGREES REMARK 500 TRP A 19 CB - CG - CD1 ANGL. DEV. = -8.5 DEGREES REMARK 500 TRP A 19 CE2 - CD2 - CG ANGL. DEV. = -6.1 DEGREES REMARK 500 TRP A 19 CG - CD2 - CE3 ANGL. DEV. = 6.8 DEGREES REMARK 500 TYR A 24 CB - CG - CD2 ANGL. DEV. = -5.1 DEGREES REMARK 500 ARG A 42 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES REMARK 500 ASP A 48 CB - CG - OD2 ANGL. DEV. = 7.3 DEGREES REMARK 500 TRP A 61 CD1 - CG - CD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 TRP A 61 CE2 - CD2 - CG ANGL. DEV. = -5.9 DEGREES REMARK 500 TYR A 63 CB - CG - CD2 ANGL. DEV. = -7.5 DEGREES REMARK 500 TYR A 63 CB - CG - CD1 ANGL. DEV. = 4.9 DEGREES REMARK 500 ARG A 94 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG A 94 NE - CZ - NH2 ANGL. DEV. = -5.2 DEGREES REMARK 500 TRP B 18 CD1 - CG - CD2 ANGL. DEV. = 7.2 DEGREES REMARK 500 TRP B 18 CE2 - CD2 - CG ANGL. DEV. = -6.4 DEGREES REMARK 500 TRP B 19 CD1 - CG - CD2 ANGL. DEV. = 6.6 DEGREES REMARK 500 TRP B 19 CB - CG - CD1 ANGL. DEV. = -9.5 DEGREES REMARK 500 TRP B 19 CE2 - CD2 - CG ANGL. DEV. = -6.2 DEGREES REMARK 500 TRP B 19 CG - CD2 - CE3 ANGL. DEV. = 7.0 DEGREES REMARK 500 ASP B 48 CB - CG - OD2 ANGL. DEV. = 9.8 DEGREES REMARK 500 TYR B 51 CB - CG - CD2 ANGL. DEV. = -4.3 DEGREES REMARK 500 TRP B 61 CE2 - CD2 - CG ANGL. DEV. = -5.2 DEGREES REMARK 500 TYR B 63 CB - CG - CD2 ANGL. DEV. = -5.2 DEGREES REMARK 500 ARG B 117 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 ARG B 117 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 THR C 12 N - CA - CB ANGL. DEV. = -13.0 DEGREES REMARK 500 TRP C 18 CD1 - CG - CD2 ANGL. DEV. = 7.0 DEGREES REMARK 500 TRP C 18 CE2 - CD2 - CG ANGL. DEV. = -6.3 DEGREES REMARK 500 TRP C 19 CD1 - CG - CD2 ANGL. DEV. = 6.1 DEGREES REMARK 500 TRP C 19 CE2 - CD2 - CG ANGL. DEV. = -6.1 DEGREES REMARK 500 TRP C 19 CG - CD2 - CE3 ANGL. DEV. = 5.7 DEGREES REMARK 500 ARG C 42 NE - CZ - NH1 ANGL. DEV. = 5.6 DEGREES REMARK 500 ARG C 42 NE - CZ - NH2 ANGL. DEV. = -4.4 DEGREES REMARK 500 ASP C 48 CB - CG - OD2 ANGL. DEV. = 7.0 DEGREES REMARK 500 TRP C 61 CD1 - CG - CD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 TRP C 61 CE2 - CD2 - CG ANGL. DEV. = -5.9 DEGREES REMARK 500 THR C 75 N - CA - CB ANGL. DEV. = -13.7 DEGREES REMARK 500 ARG C 94 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG C 94 NE - CZ - NH2 ANGL. DEV. = -3.1 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 ASP A 38 -167.55 -168.10 REMARK 500 GLN A 73 72.12 31.43 REMARK 500 ASP B 38 -162.26 -162.97 REMARK 500 ASN B 83 174.85 -38.56 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 120 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 27 O REMARK 620 2 GLY A 29 O 84.0 REMARK 620 3 GLY A 31 O 91.0 77.1 REMARK 620 4 ASP A 48 OD2 94.8 159.7 82.7 REMARK 620 5 ASP A 48 OD1 109.3 146.1 131.5 53.0 REMARK 620 6 HOH A 130 O 81.7 77.8 154.5 122.2 73.7 REMARK 620 7 HOH A 144 O 170.3 86.3 86.6 94.2 79.1 96.4 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 120 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR B 27 O REMARK 620 2 GLY B 29 O 82.4 REMARK 620 3 GLY B 31 O 96.6 75.6 REMARK 620 4 ASP B 48 OD2 104.5 165.4 90.7 REMARK 620 5 ASP B 48 OD1 115.3 140.7 131.5 47.9 REMARK 620 6 HOH B 147 O 99.8 76.1 144.9 114.5 66.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA C 120 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR C 27 O REMARK 620 2 GLY C 29 O 87.0 REMARK 620 3 GLY C 31 O 95.3 74.6 REMARK 620 4 ASP C 48 OD1 112.2 140.8 132.9 REMARK 620 5 ASP C 48 OD2 97.4 161.2 86.8 53.5 REMARK 620 6 HOH C 132 O 168.5 81.5 82.3 77.0 93.7 REMARK 620 7 HOH C 134 O 82.7 78.2 152.7 71.4 120.4 94.3 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 120 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 120 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 120 DBREF 1PSH A 1 119 UNP P15445 PA2_NAJNA 1 119 DBREF 1PSH B 1 119 UNP P15445 PA2_NAJNA 1 119 DBREF 1PSH C 1 119 UNP P15445 PA2_NAJNA 1 119 SEQRES 1 A 119 ASN LEU TYR GLN PHE LYS ASN MET ILE LYS CYS THR VAL SEQRES 2 A 119 PRO SER ARG SER TRP TRP ASP PHE ALA ASP TYR GLY CYS SEQRES 3 A 119 TYR CYS GLY ARG GLY GLY SER GLY THR PRO VAL ASP ASP SEQRES 4 A 119 LEU ASP ARG CYS CYS GLN VAL HIS ASP ASN CYS TYR ASN SEQRES 5 A 119 GLU ALA GLU LYS ILE SER GLY CYS TRP PRO TYR PHE LYS SEQRES 6 A 119 THR TYR SER TYR GLU CYS SER GLN GLY THR LEU THR CYS SEQRES 7 A 119 LYS GLY ASP ASN ASN ALA CYS ALA ALA SER VAL CYS ASP SEQRES 8 A 119 CYS ASP ARG LEU ALA ALA ILE CYS PHE ALA GLY ALA PRO SEQRES 9 A 119 TYR ASN ASP ASN ASN TYR ASN ILE ASP LEU LYS ALA ARG SEQRES 10 A 119 CYS GLN SEQRES 1 B 119 ASN LEU TYR GLN PHE LYS ASN MET ILE LYS CYS THR VAL SEQRES 2 B 119 PRO SER ARG SER TRP TRP ASP PHE ALA ASP TYR GLY CYS SEQRES 3 B 119 TYR CYS GLY ARG GLY GLY SER GLY THR PRO VAL ASP ASP SEQRES 4 B 119 LEU ASP ARG CYS CYS GLN VAL HIS ASP ASN CYS TYR ASN SEQRES 5 B 119 GLU ALA GLU LYS ILE SER GLY CYS TRP PRO TYR PHE LYS SEQRES 6 B 119 THR TYR SER TYR GLU CYS SER GLN GLY THR LEU THR CYS SEQRES 7 B 119 LYS GLY ASP ASN ASN ALA CYS ALA ALA SER VAL CYS ASP SEQRES 8 B 119 CYS ASP ARG LEU ALA ALA ILE CYS PHE ALA GLY ALA PRO SEQRES 9 B 119 TYR ASN ASP ASN ASN TYR ASN ILE ASP LEU LYS ALA ARG SEQRES 10 B 119 CYS GLN SEQRES 1 C 119 ASN LEU TYR GLN PHE LYS ASN MET ILE LYS CYS THR VAL SEQRES 2 C 119 PRO SER ARG SER TRP TRP ASP PHE ALA ASP TYR GLY CYS SEQRES 3 C 119 TYR CYS GLY ARG GLY GLY SER GLY THR PRO VAL ASP ASP SEQRES 4 C 119 LEU ASP ARG CYS CYS GLN VAL HIS ASP ASN CYS TYR ASN SEQRES 5 C 119 GLU ALA GLU LYS ILE SER GLY CYS TRP PRO TYR PHE LYS SEQRES 6 C 119 THR TYR SER TYR GLU CYS SER GLN GLY THR LEU THR CYS SEQRES 7 C 119 LYS GLY ASP ASN ASN ALA CYS ALA ALA SER VAL CYS ASP SEQRES 8 C 119 CYS ASP ARG LEU ALA ALA ILE CYS PHE ALA GLY ALA PRO SEQRES 9 C 119 TYR ASN ASP ASN ASN TYR ASN ILE ASP LEU LYS ALA ARG SEQRES 10 C 119 CYS GLN HET CA A 120 1 HET CA B 120 1 HET CA C 120 1 HETNAM CA CALCIUM ION FORMUL 4 CA 3(CA 2+) FORMUL 7 HOH *148(H2 O) HELIX 1 1 ASN A 1 VAL A 13 1 13 HELIX 2 2 SER A 17 ASP A 23 1 7 HELIX 3 3 ASP A 38 GLU A 55 1 18 HELIX 4 4 ASN A 83 GLY A 102 1 20 HELIX 5 5 ASN A 106 ASN A 109 5 4 HELIX 6 6 ASP A 113 CYS A 118 1 6 HELIX 7 7 ASN B 1 VAL B 13 1 13 HELIX 8 8 SER B 17 ASP B 23 1 7 HELIX 9 9 ASP B 38 LYS B 56 1 19 HELIX 10 10 ASN B 83 ALA B 103 1 21 HELIX 11 11 ASN B 106 ASN B 109 5 4 HELIX 12 12 ASP B 113 CYS B 118 1 6 HELIX 13 13 ASN C 1 VAL C 13 1 13 HELIX 14 14 SER C 17 ASP C 23 1 7 HELIX 15 15 ASP C 38 GLU C 55 1 18 HELIX 16 16 ASN C 83 ALA C 103 1 21 HELIX 17 17 ASN C 106 ASN C 109 5 4 HELIX 18 18 ASP C 113 CYS C 118 1 6 SHEET 1 A 2 TYR A 69 SER A 72 0 SHEET 2 A 2 THR A 75 CYS A 78 -1 O THR A 75 N SER A 72 SHEET 1 B 2 TYR B 69 SER B 72 0 SHEET 2 B 2 THR B 75 CYS B 78 -1 O THR B 75 N SER B 72 SHEET 1 C 2 TYR C 69 SER C 72 0 SHEET 2 C 2 THR C 75 CYS C 78 -1 O THR C 75 N SER C 72 SSBOND 1 CYS A 11 CYS A 71 1555 1555 2.01 SSBOND 2 CYS A 26 CYS A 118 1555 1555 2.02 SSBOND 3 CYS A 28 CYS A 44 1555 1555 2.01 SSBOND 4 CYS A 43 CYS A 99 1555 1555 2.02 SSBOND 5 CYS A 50 CYS A 92 1555 1555 2.02 SSBOND 6 CYS A 60 CYS A 85 1555 1555 2.01 SSBOND 7 CYS A 78 CYS A 90 1555 1555 2.01 SSBOND 8 CYS B 11 CYS B 71 1555 1555 2.02 SSBOND 9 CYS B 26 CYS B 118 1555 1555 2.02 SSBOND 10 CYS B 28 CYS B 44 1555 1555 2.00 SSBOND 11 CYS B 43 CYS B 99 1555 1555 2.02 SSBOND 12 CYS B 50 CYS B 92 1555 1555 2.05 SSBOND 13 CYS B 60 CYS B 85 1555 1555 2.02 SSBOND 14 CYS B 78 CYS B 90 1555 1555 2.02 SSBOND 15 CYS C 11 CYS C 71 1555 1555 2.00 SSBOND 16 CYS C 26 CYS C 118 1555 1555 2.03 SSBOND 17 CYS C 28 CYS C 44 1555 1555 1.99 SSBOND 18 CYS C 43 CYS C 99 1555 1555 2.00 SSBOND 19 CYS C 50 CYS C 92 1555 1555 2.03 SSBOND 20 CYS C 60 CYS C 85 1555 1555 2.01 SSBOND 21 CYS C 78 CYS C 90 1555 1555 2.02 LINK O TYR A 27 CA CA A 120 1555 1555 2.00 LINK O GLY A 29 CA CA A 120 1555 1555 2.26 LINK O GLY A 31 CA CA A 120 1555 1555 2.13 LINK OD2 ASP A 48 CA CA A 120 1555 1555 1.94 LINK OD1 ASP A 48 CA CA A 120 1555 1555 2.54 LINK CA CA A 120 O HOH A 130 1555 1555 1.77 LINK CA CA A 120 O HOH A 144 1555 1555 1.62 LINK O TYR B 27 CA CA B 120 1555 1555 1.75 LINK O GLY B 29 CA CA B 120 1555 1555 2.21 LINK O GLY B 31 CA CA B 120 1555 1555 1.96 LINK OD2 ASP B 48 CA CA B 120 1555 1555 1.73 LINK OD1 ASP B 48 CA CA B 120 1555 1555 2.73 LINK CA CA B 120 O HOH B 147 1555 1555 1.51 LINK O TYR C 27 CA CA C 120 1555 1555 1.79 LINK O GLY C 29 CA CA C 120 1555 1555 2.24 LINK O GLY C 31 CA CA C 120 1555 1555 2.15 LINK OD1 ASP C 48 CA CA C 120 1555 1555 2.52 LINK OD2 ASP C 48 CA CA C 120 1555 1555 1.87 LINK CA CA C 120 O HOH C 132 1555 1555 1.58 LINK CA CA C 120 O HOH C 134 1555 1555 1.92 SITE 1 AC1 6 TYR A 27 GLY A 29 GLY A 31 ASP A 48 SITE 2 AC1 6 HOH A 130 HOH A 144 SITE 1 AC2 5 TYR B 27 GLY B 29 GLY B 31 ASP B 48 SITE 2 AC2 5 HOH B 147 SITE 1 AC3 6 TYR C 27 GLY C 29 GLY C 31 ASP C 48 SITE 2 AC3 6 HOH C 132 HOH C 134 CRYST1 88.600 88.600 107.400 90.00 90.00 90.00 P 43 21 2 24 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 0.011287 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011287 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009311 0.00000