HEADER HYDROLASE 07-SEP-92 1POC TITLE CRYSTAL STRUCTURE OF BEE-VENOM PHOSPHOLIPASE A2 IN A COMPLEX WITH A TITLE 2 TRANSITION-STATE ANALOGUE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHOLIPASE A2; COMPND 3 CHAIN: A; COMPND 4 EC: 3.1.1.4; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: APIS MELLIFERA; SOURCE 3 ORGANISM_COMMON: HONEY BEE; SOURCE 4 ORGANISM_TAXID: 7460 KEYWDS HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR D.L.SCOTT,Z.OTWINOWSKI,P.B.SIGLER REVDAT 4 14-AUG-19 1POC 1 REMARK REVDAT 3 17-JUL-19 1POC 1 REMARK REVDAT 2 24-FEB-09 1POC 1 VERSN REVDAT 1 31-OCT-93 1POC 0 JRNL AUTH D.L.SCOTT,Z.OTWINOWSKI,M.H.GELB,P.B.SIGLER JRNL TITL CRYSTAL STRUCTURE OF BEE-VENOM PHOSPHOLIPASE A2 IN A COMPLEX JRNL TITL 2 WITH A TRANSITION-STATE ANALOGUE. JRNL REF SCIENCE V. 250 1563 1990 JRNL REFN ISSN 0036-8075 JRNL PMID 2274788 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH D.L.SCOTT,S.P.WHITE,Z.OTWINOWSKI,W.YUAN,M.H.GELB,P.B.SIGLER REMARK 1 TITL INTERFACIAL CATALYSIS: THE MECHANISM OF PHOSPHOLIPASE A2 REMARK 1 REF SCIENCE V. 250 1541 1990 REMARK 1 REFN ISSN 0036-8075 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PROFFT REMARK 3 AUTHORS : KONNERT,HENDRICKSON,FINZEL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL 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 + TEST SET) : 0.192 REMARK 3 R VALUE (WORKING SET) : 0.192 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 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1065 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 32 REMARK 3 SOLVENT ATOMS : 80 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 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; 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 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1POC 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_1000175763. 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 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 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 (%): 71.67 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.34 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 41 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 3555 -Y,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X,Z+3/4 REMARK 290 5555 -X+1/2,Y,-Z+3/4 REMARK 290 6555 X,-Y+1/2,-Z+1/4 REMARK 290 7555 Y+1/2,X+1/2,-Z+1/2 REMARK 290 8555 -Y,-X,-Z REMARK 290 9555 X+1/2,Y+1/2,Z+1/2 REMARK 290 10555 -X,-Y,Z REMARK 290 11555 -Y+1/2,X,Z+3/4 REMARK 290 12555 Y,-X+1/2,Z+1/4 REMARK 290 13555 -X,Y+1/2,-Z+1/4 REMARK 290 14555 X+1/2,-Y,-Z+3/4 REMARK 290 15555 Y,X,-Z REMARK 290 16555 -Y+1/2,-X+1/2,-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 44.75000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 44.75000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 66.25000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 44.75000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 33.12500 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 44.75000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 99.37500 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 44.75000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 99.37500 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 44.75000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 33.12500 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 44.75000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 44.75000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 66.25000 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 0.00000 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 44.75000 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 44.75000 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 66.25000 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 11 0.000000 -1.000000 0.000000 44.75000 REMARK 290 SMTRY2 11 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 1.000000 99.37500 REMARK 290 SMTRY1 12 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 12 -1.000000 0.000000 0.000000 44.75000 REMARK 290 SMTRY3 12 0.000000 0.000000 1.000000 33.12500 REMARK 290 SMTRY1 13 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 44.75000 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 33.12500 REMARK 290 SMTRY1 14 1.000000 0.000000 0.000000 44.75000 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 99.37500 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 15 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 44.75000 REMARK 290 SMTRY2 16 -1.000000 0.000000 0.000000 44.75000 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 66.25000 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 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 BIOMT1 2 -1.000000 0.000000 0.000000 89.50000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 89.50000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 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 PHE A 88 NH2 ARG A 112 1.89 REMARK 500 OE1 GLU A 107 OE2 GLU A 110 2.19 REMARK 500 REMARK 500 REMARK: NULL 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 241 O HOH A 244 6555 1.06 REMARK 500 O HOH A 244 O HOH A 247 6555 2.02 REMARK 500 NH1 ARG A 23 O HOH A 224 10665 2.15 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 ARG A 32 NE - CZ - NH2 ANGL. DEV. = 3.4 DEGREES REMARK 500 MET A 41 CG - SD - CE ANGL. DEV. = 10.1 DEGREES REMARK 500 ARG A 58 NE - CZ - NH2 ANGL. DEV. = 3.5 DEGREES REMARK 500 LYS A 85 CD - CE - NZ ANGL. DEV. = 26.6 DEGREES REMARK 500 ARG A 108 NE - CZ - NH2 ANGL. DEV. = 3.3 DEGREES REMARK 500 LYS A 122 CB - CG - CD ANGL. DEV. = 26.4 DEGREES REMARK 500 LYS A 122 CG - CD - CE ANGL. DEV. = 34.8 DEGREES REMARK 500 ASP A 130 CB - CG - OD1 ANGL. DEV. = 6.7 DEGREES REMARK 500 ASP A 130 CB - CG - OD2 ANGL. DEV. = -5.9 DEGREES REMARK 500 ARG A 132 CD - NE - CZ ANGL. DEV. = 36.9 DEGREES REMARK 500 ARG A 132 NE - CZ - NH1 ANGL. DEV. = 6.5 DEGREES REMARK 500 ARG A 132 NE - CZ - NH2 ANGL. DEV. = -3.2 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 GLU A 107 76.32 -6.04 REMARK 500 ARG A 108 7.32 -60.59 REMARK 500 THR A 109 91.22 165.05 REMARK 500 GLU A 110 164.91 -23.88 REMARK 500 HIS A 115 74.79 -117.85 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 501 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TRP A 8 O REMARK 620 2 GLY A 12 O 88.5 REMARK 620 3 ASP A 35 OD2 94.8 74.1 REMARK 620 4 GLY A 10 O 97.2 79.5 150.7 REMARK 620 5 ASP A 35 OD1 100.8 128.8 55.1 146.4 REMARK 620 6 GEL A 420 O4P 179.3 91.8 85.9 82.3 79.5 REMARK 620 7 GEL A 420 O2P 76.4 149.5 132.7 76.3 80.6 103.0 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: CA1 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: NULL REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GEL A 420 DBREF 1POC A 1 134 UNP P00630 PA2_APIME 29 162 SEQRES 1 A 134 ILE ILE TYR PRO GLY THR LEU TRP CYS GLY HIS GLY ASN SEQRES 2 A 134 LYS SER SER GLY PRO ASN GLU LEU GLY ARG PHE LYS HIS SEQRES 3 A 134 THR ASP ALA CYS CYS ARG THR HIS ASP MET CYS PRO ASP SEQRES 4 A 134 VAL MET SER ALA GLY GLU SER LYS HIS GLY LEU THR ASN SEQRES 5 A 134 THR ALA SER HIS THR ARG LEU SER CYS ASP CYS ASP ASP SEQRES 6 A 134 LYS PHE TYR ASP CYS LEU LYS ASN SER ALA ASP THR ILE SEQRES 7 A 134 SER SER TYR PHE VAL GLY LYS MET TYR PHE ASN LEU ILE SEQRES 8 A 134 ASP THR LYS CYS TYR LYS LEU GLU HIS PRO VAL THR GLY SEQRES 9 A 134 CYS GLY GLU ARG THR GLU GLY ARG CYS LEU HIS TYR THR SEQRES 10 A 134 VAL ASP LYS SER LYS PRO LYS VAL TYR GLN TRP PHE ASP SEQRES 11 A 134 LEU ARG LYS TYR HET CA A 501 1 HET GEL A 420 31 HETNAM CA CALCIUM ION HETNAM GEL 1-O-OCTYL-2-HEPTYLPHOSPHONYL-SN-GLYCERO-3- HETNAM 2 GEL PHOSPHOETHANOLAMINE FORMUL 2 CA CA 2+ FORMUL 3 GEL C20 H45 N O8 P2 FORMUL 4 HOH *80(H2 O) HELIX 1 H1 PHE A 24 CYS A 37 1 14 HELIX 2 H2 CYS A 61 SER A 74 1 14 HELIX 3 H3 ASP A 76 ASN A 89 1 14 SHEET 1 A 2 VAL A 40 MET A 41 0 SHEET 2 A 2 ARG A 58 LEU A 59 -1 O ARG A 58 N MET A 41 SHEET 1 B 2 SER A 46 LYS A 47 0 SHEET 2 B 2 LEU A 50 THR A 51 -1 N LEU A 50 O LYS A 47 SHEET 1 C 2 CYS A 95 GLU A 99 0 SHEET 2 C 2 VAL A 125 PHE A 129 -1 N VAL A 125 O GLU A 99 SHEET 1 D 2 VAL A 102 GLY A 104 0 SHEET 2 D 2 THR A 117 VAL A 118 -1 O THR A 117 N THR A 103 SSBOND 1 CYS A 9 CYS A 31 1555 1555 2.01 SSBOND 2 CYS A 30 CYS A 70 1555 1555 1.77 SSBOND 3 CYS A 37 CYS A 63 1555 1555 1.98 SSBOND 4 CYS A 61 CYS A 95 1555 1555 2.03 SSBOND 5 CYS A 105 CYS A 113 1555 1555 1.93 LINK CA CA A 501 O TRP A 8 1555 1555 2.35 LINK CA CA A 501 O GLY A 12 1555 1555 2.36 LINK CA CA A 501 OD2 ASP A 35 1555 1555 2.40 LINK CA CA A 501 O GLY A 10 1555 1555 2.38 LINK CA CA A 501 OD1 ASP A 35 1555 1555 2.42 LINK CA CA A 501 O4P GEL A 420 1555 1555 2.29 LINK CA CA A 501 O2P GEL A 420 1555 1555 2.30 SITE 1 CA1 4 TRP A 8 GLY A 10 GLY A 12 ASP A 35 SITE 1 AC1 5 TRP A 8 GLY A 10 GLY A 12 ASP A 35 SITE 2 AC1 5 GEL A 420 SITE 1 AC2 13 ILE A 1 TRP A 8 GLY A 10 HIS A 11 SITE 2 AC2 13 GLY A 12 HIS A 34 ASP A 35 THR A 57 SITE 3 AC2 13 PHE A 67 PHE A 82 MET A 86 TYR A 87 SITE 4 AC2 13 CA A 501 CRYST1 89.500 89.500 132.500 90.00 90.00 90.00 I 41 2 2 16 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 0.011173 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011173 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007547 0.00000