PDB Short entry for 1GP7 HEADER HYDROLASE 30-OCT-01 1GP7 TITLE ACIDIC PHOSPHOLIPASE A2 FROM VENOM OF OPHIOPHAGUS HANNAH COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHOLIPASE A2; COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: OHV A-PLA2, PHOSPHATIDYLCHOLINE 2-ACYLHYDROLASE; COMPND 5 EC: 3.1.1.4 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: OPHIOPHAGUS HANNAH; SOURCE 3 ORGANISM_COMMON: KING COBRA; SOURCE 4 ORGANISM_TAXID: 8665; SOURCE 5 TISSUE: VENOM; SOURCE 6 OTHER_DETAILS: SNAKE VENOM KEYWDS PHOSPHOLIPASE A2, SNAKE VENOM, KING COBRA, CARDIOTOXIC ACTIVITY, KEYWDS 2 MYOTOXIC ACTIVITY, PANCREATIC LOOP, HYDROLASE, LIPID DEGRADATION, KEYWDS 3 CALCIUM EXPDTA X-RAY DIFFRACTION AUTHOR H.ZHANG,Z.LIN REVDAT 4 13-DEC-23 1GP7 1 LINK REVDAT 3 24-FEB-09 1GP7 1 VERSN REVDAT 2 14-NOV-02 1GP7 1 REMARK DBREF REVDAT 1 31-OCT-02 1GP7 0 JRNL AUTH H.ZHANG,S.XU,Q.WANG,S.SONG,Y.SHU,Z.LIN JRNL TITL STRUCTURE OF A CARDIOTOXIC PHOSPHOLIPASE A(2) FROM JRNL TITL 2 OPHIOPHAGUS HANNAH WITH THE "PANCREATIC LOOP" JRNL REF J.STRUCT.BIOL. V. 138 207 2002 JRNL REFN ISSN 1047-8477 JRNL PMID 12217659 JRNL DOI 10.1016/S1047-8477(02)00022-9 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH Z.WANG,M.ZHUANG,Y.SHU,H.ZHANG,S.SONG,Z.LIN REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY ANALYSIS OF REMARK 1 TITL 2 CARDIOTOXIC PHOSPHOLIPASE A2 FROM OPHIOPHAGUS HANNAH (KING REMARK 1 TITL 3 COBRA) REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. D57 709 2001 REMARK 1 REFN ISSN 0907-4449 REMARK 1 PMID 11320312 REMARK 1 DOI 10.1107/S0907444901002293 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 : NULL 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)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 85.1 REMARK 3 NUMBER OF REFLECTIONS : 10490 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) : 0.205 REMARK 3 FREE R VALUE : 0.233 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1067 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 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) : 2.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.76 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 53.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 972 REMARK 3 BIN R VALUE (WORKING SET) : 0.2630 REMARK 3 BIN FREE R VALUE : 0.3080 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 11.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 122 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.028 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2859 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 61 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 29.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 5.12000 REMARK 3 B22 (A**2) : -4.21000 REMARK 3 B33 (A**2) : -0.91000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -2.63000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.30 REMARK 3 ESD FROM SIGMAA (A) : 0.32 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) : 0.36 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.42 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.670 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) : 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 : FLAT MODEL REMARK 3 KSOL : 0.47 REMARK 3 BSOL : 52.34 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 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1GP7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 30-OCT-01. REMARK 100 THE DEPOSITION ID IS D_1290008765. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 293.0 REMARK 200 PH : 7.50 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 : NULL 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 : 12793 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.8 REMARK 200 DATA REDUNDANCY : 2.500 REMARK 200 R MERGE (I) : 0.08700 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 15.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.69 REMARK 200 COMPLETENESS FOR SHELL (%) : 75.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.50 REMARK 200 R MERGE FOR SHELL (I) : 0.20500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 5.000 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 1POA REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.21 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.39 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM HEPES PH 7.5, 4% ETHYLENE REMARK 280 GLYCOL, 5% PEG4000, PH 7.50 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 58.96000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.47000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 58.96000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 31.47000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 MET A -26 REMARK 465 ASN A -25 REMARK 465 PRO A -24 REMARK 465 ALA A -23 REMARK 465 HIS A -22 REMARK 465 LEU A -21 REMARK 465 LEU A -20 REMARK 465 VAL A -19 REMARK 465 LEU A -18 REMARK 465 SER A -17 REMARK 465 ALA A -16 REMARK 465 VAL A -15 REMARK 465 CYS A -14 REMARK 465 VAL A -13 REMARK 465 SER A -12 REMARK 465 LEU A -11 REMARK 465 LEU A -10 REMARK 465 GLY A -9 REMARK 465 ALA A -8 REMARK 465 SER A -7 REMARK 465 SER A -6 REMARK 465 ILE A -5 REMARK 465 PRO A -4 REMARK 465 PRO A -3 REMARK 465 GLN A -2 REMARK 465 PRO A -1 REMARK 465 LEU A 0 REMARK 465 MET B -26 REMARK 465 ASN B -25 REMARK 465 PRO B -24 REMARK 465 ALA B -23 REMARK 465 HIS B -22 REMARK 465 LEU B -21 REMARK 465 LEU B -20 REMARK 465 VAL B -19 REMARK 465 LEU B -18 REMARK 465 SER B -17 REMARK 465 ALA B -16 REMARK 465 VAL B -15 REMARK 465 CYS B -14 REMARK 465 VAL B -13 REMARK 465 SER B -12 REMARK 465 LEU B -11 REMARK 465 LEU B -10 REMARK 465 GLY B -9 REMARK 465 ALA B -8 REMARK 465 SER B -7 REMARK 465 SER B -6 REMARK 465 ILE B -5 REMARK 465 PRO B -4 REMARK 465 PRO B -3 REMARK 465 GLN B -2 REMARK 465 PRO B -1 REMARK 465 LEU B 0 REMARK 465 MET C -26 REMARK 465 ASN C -25 REMARK 465 PRO C -24 REMARK 465 ALA C -23 REMARK 465 HIS C -22 REMARK 465 LEU C -21 REMARK 465 LEU C -20 REMARK 465 VAL C -19 REMARK 465 LEU C -18 REMARK 465 SER C -17 REMARK 465 ALA C -16 REMARK 465 VAL C -15 REMARK 465 CYS C -14 REMARK 465 VAL C -13 REMARK 465 SER C -12 REMARK 465 LEU C -11 REMARK 465 LEU C -10 REMARK 465 GLY C -9 REMARK 465 ALA C -8 REMARK 465 SER C -7 REMARK 465 SER C -6 REMARK 465 ILE C -5 REMARK 465 PRO C -4 REMARK 465 PRO C -3 REMARK 465 GLN C -2 REMARK 465 PRO C -1 REMARK 465 LEU C 0 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 ARG A 43 NE - CZ - NH1 ANGL. DEV. = 4.7 DEGREES REMARK 500 ARG A 43 NE - CZ - NH2 ANGL. DEV. = -5.0 DEGREES REMARK 500 ARG A 80 NE - CZ - NH1 ANGL. DEV. = -4.5 DEGREES REMARK 500 ARG A 80 NE - CZ - NH2 ANGL. DEV. = 4.2 DEGREES REMARK 500 ARG B 43 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG B 43 NE - CZ - NH2 ANGL. DEV. = -4.1 DEGREES REMARK 500 ARG B 80 CD - NE - CZ ANGL. DEV. = 12.4 DEGREES REMARK 500 ARG B 80 NE - CZ - NH1 ANGL. DEV. = 8.8 DEGREES REMARK 500 ARG B 80 NE - CZ - NH2 ANGL. DEV. = -9.2 DEGREES REMARK 500 ARG C 43 CD - NE - CZ ANGL. DEV. = 10.6 DEGREES REMARK 500 ARG C 43 NE - CZ - NH1 ANGL. DEV. = -8.0 DEGREES REMARK 500 ARG C 43 NE - CZ - NH2 ANGL. DEV. = 7.7 DEGREES REMARK 500 ARG C 80 NE - CZ - NH1 ANGL. DEV. = -4.6 DEGREES REMARK 500 ARG C 80 NE - CZ - NH2 ANGL. DEV. = 4.2 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 PHE A 16 -67.81 -128.02 REMARK 500 ALA A 31 129.61 -27.16 REMARK 500 SER A 62 29.21 49.85 REMARK 500 THR A 121 38.54 -81.67 REMARK 500 THR A 122 -36.68 -162.35 REMARK 500 ALA B 31 128.24 -27.07 REMARK 500 THR B 121 38.25 -81.93 REMARK 500 THR B 122 -37.06 -162.20 REMARK 500 PHE C 16 -97.87 -91.92 REMARK 500 LEU C 17 47.15 -102.05 REMARK 500 SER C 18 38.98 -62.18 REMARK 500 ALA C 31 127.60 -28.54 REMARK 500 SER C 62 29.70 49.99 REMARK 500 THR C 121 38.73 -82.85 REMARK 500 THR C 122 -36.77 -162.65 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 A1125 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 28 O REMARK 620 2 GLY A 30 O 74.1 REMARK 620 3 GLY A 32 O 91.9 61.3 REMARK 620 4 ASP A 49 OD1 90.1 149.2 93.9 REMARK 620 5 ASP A 49 OD2 95.8 157.2 140.7 47.8 REMARK 620 6 HOH A2008 O 73.2 70.2 131.4 130.9 87.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B1125 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR B 28 O REMARK 620 2 GLY B 30 O 74.9 REMARK 620 3 GLY B 32 O 86.4 59.0 REMARK 620 4 ASP B 49 OD2 100.3 169.5 130.7 REMARK 620 5 ASP B 49 OD1 88.6 140.5 84.8 47.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA C1125 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR C 28 O REMARK 620 2 GLY C 30 O 72.9 REMARK 620 3 GLY C 32 O 84.0 59.1 REMARK 620 4 ASP C 49 OD2 95.5 163.6 132.7 REMARK 620 5 ASP C 49 OD1 85.2 140.3 86.5 46.5 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 CA A1125 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B1125 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C1125 DBREF 1GP7 A -26 124 UNP P80966 PA2_OPHHA 1 151 DBREF 1GP7 B -26 124 UNP P80966 PA2_OPHHA 1 151 DBREF 1GP7 C -26 124 UNP P80966 PA2_OPHHA 1 151 SEQRES 1 A 151 MET ASN PRO ALA HIS LEU LEU VAL LEU SER ALA VAL CYS SEQRES 2 A 151 VAL SER LEU LEU GLY ALA SER SER ILE PRO PRO GLN PRO SEQRES 3 A 151 LEU HIS LEU ILE GLN PHE GLY ASN MET ILE GLN CYS THR SEQRES 4 A 151 VAL PRO GLY PHE LEU SER TRP ILE LYS TYR ALA ASP TYR SEQRES 5 A 151 GLY CYS TYR CYS GLY ALA GLY GLY SER GLY THR PRO VAL SEQRES 6 A 151 ASP LYS LEU ASP ARG CYS CYS GLN VAL HIS ASP ASN CYS SEQRES 7 A 151 TYR THR GLN ALA GLN LYS LEU PRO ALA CYS SER SER ILE SEQRES 8 A 151 MET ASP SER PRO TYR VAL LYS ILE TYR SER TYR ASP CYS SEQRES 9 A 151 SER GLU ARG THR VAL THR CYS LYS ALA ASP ASN ASP GLU SEQRES 10 A 151 CYS ALA ALA PHE ILE CYS ASN CYS ASP ARG VAL ALA ALA SEQRES 11 A 151 HIS CYS PHE ALA ALA SER PRO TYR ASN ASN ASN ASN TYR SEQRES 12 A 151 ASN ILE ASP THR THR THR ARG CYS SEQRES 1 B 151 MET ASN PRO ALA HIS LEU LEU VAL LEU SER ALA VAL CYS SEQRES 2 B 151 VAL SER LEU LEU GLY ALA SER SER ILE PRO PRO GLN PRO SEQRES 3 B 151 LEU HIS LEU ILE GLN PHE GLY ASN MET ILE GLN CYS THR SEQRES 4 B 151 VAL PRO GLY PHE LEU SER TRP ILE LYS TYR ALA ASP TYR SEQRES 5 B 151 GLY CYS TYR CYS GLY ALA GLY GLY SER GLY THR PRO VAL SEQRES 6 B 151 ASP LYS LEU ASP ARG CYS CYS GLN VAL HIS ASP ASN CYS SEQRES 7 B 151 TYR THR GLN ALA GLN LYS LEU PRO ALA CYS SER SER ILE SEQRES 8 B 151 MET ASP SER PRO TYR VAL LYS ILE TYR SER TYR ASP CYS SEQRES 9 B 151 SER GLU ARG THR VAL THR CYS LYS ALA ASP ASN ASP GLU SEQRES 10 B 151 CYS ALA ALA PHE ILE CYS ASN CYS ASP ARG VAL ALA ALA SEQRES 11 B 151 HIS CYS PHE ALA ALA SER PRO TYR ASN ASN ASN ASN TYR SEQRES 12 B 151 ASN ILE ASP THR THR THR ARG CYS SEQRES 1 C 151 MET ASN PRO ALA HIS LEU LEU VAL LEU SER ALA VAL CYS SEQRES 2 C 151 VAL SER LEU LEU GLY ALA SER SER ILE PRO PRO GLN PRO SEQRES 3 C 151 LEU HIS LEU ILE GLN PHE GLY ASN MET ILE GLN CYS THR SEQRES 4 C 151 VAL PRO GLY PHE LEU SER TRP ILE LYS TYR ALA ASP TYR SEQRES 5 C 151 GLY CYS TYR CYS GLY ALA GLY GLY SER GLY THR PRO VAL SEQRES 6 C 151 ASP LYS LEU ASP ARG CYS CYS GLN VAL HIS ASP ASN CYS SEQRES 7 C 151 TYR THR GLN ALA GLN LYS LEU PRO ALA CYS SER SER ILE SEQRES 8 C 151 MET ASP SER PRO TYR VAL LYS ILE TYR SER TYR ASP CYS SEQRES 9 C 151 SER GLU ARG THR VAL THR CYS LYS ALA ASP ASN ASP GLU SEQRES 10 C 151 CYS ALA ALA PHE ILE CYS ASN CYS ASP ARG VAL ALA ALA SEQRES 11 C 151 HIS CYS PHE ALA ALA SER PRO TYR ASN ASN ASN ASN TYR SEQRES 12 C 151 ASN ILE ASP THR THR THR ARG CYS HET CA A1125 1 HET CA B1125 1 HET CA C1125 1 HETNAM CA CALCIUM ION FORMUL 4 CA 3(CA 2+) FORMUL 7 HOH *61(H2 O) HELIX 1 1 HIS A 1 VAL A 13 1 13 HELIX 2 2 SER A 18 ALA A 23 5 6 HELIX 3 3 ASP A 39 LEU A 58 1 20 HELIX 4 4 PRO A 59 SER A 62 5 4 HELIX 5 5 ASP A 66 LYS A 71 1 6 HELIX 6 6 ASP A 89 ALA A 108 1 20 HELIX 7 7 ASN A 112 ASN A 115 5 4 HELIX 8 8 ASP A 119 CYS A 124 1 6 HELIX 9 9 HIS B 1 VAL B 13 1 13 HELIX 10 10 LEU B 17 ALA B 23 5 7 HELIX 11 11 ASP B 39 LEU B 58 1 20 HELIX 12 12 PRO B 59 SER B 62 5 4 HELIX 13 13 ASP B 66 LYS B 71 1 6 HELIX 14 14 ASP B 89 ALA B 108 1 20 HELIX 15 15 ASN B 112 ASN B 115 5 4 HELIX 16 16 ASP B 119 CYS B 124 1 6 HELIX 17 17 HIS C 1 VAL C 13 1 13 HELIX 18 18 ASP C 39 LEU C 58 1 20 HELIX 19 19 PRO C 59 SER C 62 5 4 HELIX 20 20 ASP C 66 LYS C 71 1 6 HELIX 21 21 ASP C 89 ALA C 108 1 20 HELIX 22 22 ASN C 112 ASN C 115 5 4 HELIX 23 23 ASP C 119 CYS C 124 1 6 SHEET 1 AA 2 TYR A 75 SER A 78 0 SHEET 2 AA 2 THR A 81 CYS A 84 -1 O THR A 81 N SER A 78 SHEET 1 BA 2 TYR B 75 SER B 78 0 SHEET 2 BA 2 THR B 81 CYS B 84 -1 O THR B 81 N SER B 78 SHEET 1 CA 2 TYR C 75 SER C 78 0 SHEET 2 CA 2 THR C 81 CYS C 84 -1 O THR C 81 N SER C 78 SSBOND 1 CYS A 11 CYS A 77 1555 1555 2.02 SSBOND 2 CYS A 27 CYS A 124 1555 1555 2.03 SSBOND 3 CYS A 29 CYS A 45 1555 1555 2.03 SSBOND 4 CYS A 44 CYS A 105 1555 1555 2.03 SSBOND 5 CYS A 51 CYS A 98 1555 1555 2.02 SSBOND 6 CYS A 61 CYS A 91 1555 1555 2.03 SSBOND 7 CYS A 84 CYS A 96 1555 1555 2.02 SSBOND 8 CYS B 11 CYS B 77 1555 1555 2.03 SSBOND 9 CYS B 27 CYS B 124 1555 1555 2.03 SSBOND 10 CYS B 29 CYS B 45 1555 1555 2.03 SSBOND 11 CYS B 44 CYS B 105 1555 1555 2.02 SSBOND 12 CYS B 51 CYS B 98 1555 1555 2.03 SSBOND 13 CYS B 61 CYS B 91 1555 1555 2.03 SSBOND 14 CYS B 84 CYS B 96 1555 1555 2.03 SSBOND 15 CYS C 11 CYS C 77 1555 1555 2.03 SSBOND 16 CYS C 27 CYS C 124 1555 1555 2.03 SSBOND 17 CYS C 29 CYS C 45 1555 1555 2.02 SSBOND 18 CYS C 44 CYS C 105 1555 1555 2.02 SSBOND 19 CYS C 51 CYS C 98 1555 1555 2.03 SSBOND 20 CYS C 61 CYS C 91 1555 1555 2.03 SSBOND 21 CYS C 84 CYS C 96 1555 1555 2.03 LINK O TYR A 28 CA CA A1125 1555 1555 2.60 LINK O GLY A 30 CA CA A1125 1555 1555 2.77 LINK O GLY A 32 CA CA A1125 1555 1555 2.44 LINK OD1 ASP A 49 CA CA A1125 1555 1555 2.67 LINK OD2 ASP A 49 CA CA A1125 1555 1555 2.76 LINK CA CA A1125 O HOH A2008 1555 1555 2.78 LINK O TYR B 28 CA CA B1125 1555 1555 2.53 LINK O GLY B 30 CA CA B1125 1555 1555 2.74 LINK O GLY B 32 CA CA B1125 1555 1555 2.69 LINK OD2 ASP B 49 CA CA B1125 1555 1555 2.69 LINK OD1 ASP B 49 CA CA B1125 1555 1555 2.80 LINK O TYR C 28 CA CA C1125 1555 1555 2.69 LINK O GLY C 30 CA CA C1125 1555 1555 2.71 LINK O GLY C 32 CA CA C1125 1555 1555 2.66 LINK OD2 ASP C 49 CA CA C1125 1555 1555 2.75 LINK OD1 ASP C 49 CA CA C1125 1555 1555 2.80 SITE 1 AC1 5 TYR A 28 GLY A 30 GLY A 32 ASP A 49 SITE 2 AC1 5 HOH A2008 SITE 1 AC2 4 TYR B 28 GLY B 30 GLY B 32 ASP B 49 SITE 1 AC3 4 TYR C 28 GLY C 30 GLY C 32 ASP C 49 CRYST1 117.920 62.940 57.160 90.00 100.93 90.00 C 1 2 1 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 0.008480 0.000000 0.001638 0.00000 SCALE2 0.000000 0.015888 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017818 0.00000 MTRIX1 1 0.208124 0.976621 0.053817 -13.91030 1 MTRIX2 1 0.975159 -0.211448 0.065987 12.77720 1 MTRIX3 1 0.075824 0.038746 -0.996368 71.83450 1 MTRIX1 2 -0.620393 -0.784256 0.007418 117.85730 1 MTRIX2 2 0.780476 -0.618280 -0.092666 50.40860 1 MTRIX3 2 0.077260 -0.051700 0.995670 -18.04620 1