HEADER HYDROLASE 30-APR-98 1BCI TITLE C2 DOMAIN OF CYTOSOLIC PHOSPHOLIPASE A2, NMR, MINIMIZED AVERAGE TITLE 2 STRUCTURE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOSOLIC PHOSPHOLIPASE A2; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: C2 DOMAIN; COMPND 5 SYNONYM: CALB DOMAIN; COMPND 6 EC: 3.1.1.4; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 CELL_LINE: PROPRIETARY STRAIN/GI400; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_CELL_LINE: PROPRIETARY STRAIN/GI400; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PTRCHISB(INVITROGEN) KEYWDS HYDROLASE, LIPID DEGRADATION, CYTOSOLIC PHOSPHOLIPASE A2, CALCIUM- KEYWDS 2 DEPENDENT LIPID BINDING, C2 DOMAIN, PHOSPHOCHOLINE EXPDTA SOLUTION NMR AUTHOR G.Y.XU,T.MCDONAGH,H.A.YU,E.A.NALEFSKI,J.D.CLARK,D.A.CUMMING REVDAT 5 16-FEB-22 1BCI 1 REMARK LINK REVDAT 4 24-FEB-09 1BCI 1 VERSN REVDAT 3 01-APR-03 1BCI 1 JRNL REVDAT 2 13-JAN-99 1BCI 3 ATOM SOURCE COMPND REMARK REVDAT 2 2 3 TITLE HETATM JRNL EXPDTA REVDAT 2 3 3 KEYWDS HEADER REVDAT 1 25-NOV-98 1BCI 0 JRNL AUTH G.Y.XU,T.MCDONAGH,H.A.YU,E.A.NALEFSKI,J.D.CLARK,D.A.CUMMING JRNL TITL SOLUTION STRUCTURE AND MEMBRANE INTERACTIONS OF THE C2 JRNL TITL 2 DOMAIN OF CYTOSOLIC PHOSPHOLIPASE A2. JRNL REF J.MOL.BIOL. V. 280 485 1998 JRNL REFN ISSN 0022-2836 JRNL PMID 9665851 JRNL DOI 10.1006/JMBI.1998.1874 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THIS AVERAGE-MINIMIZED STRUCTURE IS REMARK 3 FROM 34 ENSEMBLE STRUCTURES, WHICH ARE BASED ON 2215 INTERPROTON REMARK 3 DISTANCE RESTRAINTS DERIVED FROM NMR MEASUREMENTS INCLUDING 106 REMARK 3 HYDROGEN BOND RESTRAINTS AND 155 TORSION ANGLE RESTRAINTS. THE REMARK 3 DETAILED ENERGETIC STATISTICS AND ATOMIC RMSD'S CAN BE FOUND IN REMARK 3 THE J.MOL.BIOL CITATION. REMARK 4 REMARK 4 1BCI 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_1000171590. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 308 REMARK 210 PH : 7.1 REMARK 210 IONIC STRENGTH : 0.0 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 20 MM TRIS, 0.5MM CACL2 REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NOESY; TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : UNIT+ REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : X-PLOR REMARK 210 METHOD USED : DISTANCE GEOMETRY, SIMULATED REMARK 210 ANNEALING, RESTRAINED MOLECULAR REMARK 210 DYNAMICS, ETC. REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 75 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 1 REMARK 210 CONFORMERS, SELECTION CRITERIA : VIOLATION: NOES<0.3 A, DIHEDRAL REMARK 210 ANGLES<3 DEGREES REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL REMARK 210 REMARK 210 REMARK: N15-NOESY, HNHA-J, HNHB, CBCACONNH, HNCACB, HBHACONNH, REMARK 210 HNHAHB, HCCH-TOCSY, LONG-RANGE-CCJ, CN-NOESY, ETC. REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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: MONOMERIC 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 RES C SSSEQI REMARK 465 MET A 1 REMARK 465 SER A 2 REMARK 465 PHE A 3 REMARK 465 ILE A 4 REMARK 465 ASP A 5 REMARK 465 PRO A 6 REMARK 465 TYR A 7 REMARK 465 GLN A 8 REMARK 465 HIS A 9 REMARK 465 ILE A 10 REMARK 465 ILE A 11 REMARK 465 VAL A 12 REMARK 465 GLU A 13 REMARK 465 HIS A 14 REMARK 465 GLN A 15 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 LEU A 25 -74.81 -80.05 REMARK 500 ALA A 27 70.50 -163.89 REMARK 500 LYS A 32 -77.00 -160.43 REMARK 500 ASP A 40 176.06 175.66 REMARK 500 THR A 41 147.70 -36.05 REMARK 500 PRO A 42 154.74 -34.00 REMARK 500 TYR A 45 125.13 -175.14 REMARK 500 THR A 52 -31.44 167.80 REMARK 500 ASP A 55 73.22 -159.37 REMARK 500 HIS A 62 -109.79 -83.40 REMARK 500 ASN A 65 86.04 45.09 REMARK 500 ASP A 66 115.96 179.45 REMARK 500 ASN A 68 49.67 -143.94 REMARK 500 PHE A 77 89.44 -150.85 REMARK 500 GLN A 83 -159.03 -81.69 REMARK 500 GLU A 84 68.30 -100.33 REMARK 500 ASN A 85 90.90 -49.44 REMARK 500 LEU A 87 92.60 -59.25 REMARK 500 THR A 90 108.55 -161.27 REMARK 500 ASN A 95 -165.57 -100.71 REMARK 500 VAL A 97 -50.52 -131.86 REMARK 500 LYS A 113 58.10 -96.57 REMARK 500 ASN A 125 -87.77 62.63 REMARK 500 GLN A 126 -38.80 -161.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 26 0.13 SIDE CHAIN REMARK 500 ARG A 57 0.28 SIDE CHAIN REMARK 500 ARG A 59 0.29 SIDE CHAIN REMARK 500 ARG A 61 0.30 SIDE CHAIN 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 139 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 40 O REMARK 620 2 THR A 41 O 57.2 REMARK 620 3 ASP A 43 OD1 99.4 65.7 REMARK 620 4 ASN A 65 N 113.3 57.5 64.6 REMARK 620 5 ASN A 65 OD1 128.9 99.4 111.2 53.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 140 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 43 OD2 REMARK 620 2 ASP A 93 OD2 113.6 REMARK 620 3 ALA A 94 O 70.3 98.7 REMARK 620 4 ASN A 95 OD1 149.0 75.8 79.2 REMARK 620 N 1 2 3 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 139 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 140 DBREF 1BCI A 1 138 UNP P47712 PA24A_HUMAN 1 138 SEQRES 1 A 138 MET SER PHE ILE ASP PRO TYR GLN HIS ILE ILE VAL GLU SEQRES 2 A 138 HIS GLN TYR SER HIS LYS PHE THR VAL VAL VAL LEU ARG SEQRES 3 A 138 ALA THR LYS VAL THR LYS GLY ALA PHE GLY ASP MET LEU SEQRES 4 A 138 ASP THR PRO ASP PRO TYR VAL GLU LEU PHE ILE SER THR SEQRES 5 A 138 THR PRO ASP SER ARG LYS ARG THR ARG HIS PHE ASN ASN SEQRES 6 A 138 ASP ILE ASN PRO VAL TRP ASN GLU THR PHE GLU PHE ILE SEQRES 7 A 138 LEU ASP PRO ASN GLN GLU ASN VAL LEU GLU ILE THR LEU SEQRES 8 A 138 MET ASP ALA ASN TYR VAL MET ASP GLU THR LEU GLY THR SEQRES 9 A 138 ALA THR PHE THR VAL SER SER MET LYS VAL GLY GLU LYS SEQRES 10 A 138 LYS GLU VAL PRO PHE ILE PHE ASN GLN VAL THR GLU MET SEQRES 11 A 138 VAL LEU GLU MET SER LEU GLU VAL HET CA A 139 1 HET CA A 140 1 HETNAM CA CALCIUM ION FORMUL 2 CA 2(CA 2+) HELIX 1 1 PHE A 35 LEU A 39 5 5 SHEET 1 A 4 PRO A 69 LEU A 79 0 SHEET 2 A 4 HIS A 18 THR A 28 -1 O HIS A 18 O LEU A 79 SHEET 3 A 4 THR A 128 GLU A 137 -1 N GLU A 129 O THR A 28 SHEET 4 A 4 GLY A 115 PHE A 124 -1 O GLU A 116 N LEU A 136 SHEET 1 B 4 SER A 56 PHE A 63 0 SHEET 2 B 4 PRO A 44 PHE A 49 -1 O PRO A 44 O PHE A 63 SHEET 3 B 4 VAL A 86 ALA A 94 -1 N GLU A 88 O PHE A 49 SHEET 4 B 4 ASP A 99 VAL A 109 -1 N GLU A 100 O ASP A 93 LINK O ASP A 40 CA CA A 139 1555 1555 2.73 LINK O THR A 41 CA CA A 139 1555 1555 2.57 LINK OD1 ASP A 43 CA CA A 139 1555 1555 2.56 LINK OD2 ASP A 43 CA CA A 140 1555 1555 2.71 LINK N ASN A 65 CA CA A 139 1555 1555 3.22 LINK OD1 ASN A 65 CA CA A 139 1555 1555 2.81 LINK OD2 ASP A 93 CA CA A 140 1555 1555 2.66 LINK O ALA A 94 CA CA A 140 1555 1555 2.83 LINK OD1 ASN A 95 CA CA A 140 1555 1555 2.59 SITE 1 AC1 5 ASP A 40 THR A 41 ASP A 43 ASN A 64 SITE 2 AC1 5 ASN A 65 SITE 1 AC2 4 ASP A 43 ASP A 93 ALA A 94 ASN A 95 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000