HEADER METAL BINDING PROTEIN 24-JAN-10 3LI6 TITLE CRYSTAL STRUCTURE AND TRIMER-MONOMER TRANSITION OF N-TERMINAL DOMAIN TITLE 2 OF EHCABP1 FROM ENTAMOEBA HISTOLYTICA COMPND MOL_ID: 1; COMPND 2 MOLECULE: CALCIUM-BINDING PROTEIN; COMPND 3 CHAIN: A, D, G, J; COMPND 4 FRAGMENT: N-TERMINAL DOMAIN, RESIDUES 1-66; COMPND 5 SYNONYM: CALCIUM BINDING PROTEIN-1, CABP; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTAMOEBA HISTOLYTICA; SOURCE 3 ORGANISM_TAXID: 294381; SOURCE 4 STRAIN: HM-1:IMSS; SOURCE 5 GENE: EHCABP1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET3C KEYWDS CALCIUM BINDING PROTEIN, CALCIUM SIGNALING PROTEIN, ASSEMBLED-DOMAIN, KEYWDS 2 FREE ENERGY, DYNAMIC BEHAVIOUR, CYTOSKELETON, METAL BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.KUMAR,E.AHMAD,S.KUMAR,M.S.MANSURI,R.H.KHAN,G.SAMUDRALA REVDAT 3 01-NOV-23 3LI6 1 REMARK LINK REVDAT 2 30-JUN-10 3LI6 1 JRNL REVDAT 1 02-FEB-10 3LI6 0 JRNL AUTH S.KUMAR,E.AHMAD,M.S.MANSURI,S.KUMAR,R.JAIN,R.H.KHAN, JRNL AUTH 2 S.GOURINATH JRNL TITL CRYSTAL STRUCTURE AND TRIMER-MONOMER TRANSITION OF JRNL TITL 2 N-TERMINAL DOMAIN OF EHCABP1 FROM ENTAMOEBA HISTOLYTICA JRNL REF BIOPHYS.J. V. 98 2933 2010 JRNL REFN ISSN 0006-3495 JRNL PMID 20550906 JRNL DOI 10.1016/J.BPJ.2010.03.048 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.5_2 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 22.49 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 2.010 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 10726 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.234 REMARK 3 R VALUE (WORKING SET) : 0.231 REMARK 3 FREE R VALUE : 0.287 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 515 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 22.4910 - 3.9660 0.98 2521 139 0.1990 0.2340 REMARK 3 2 3.9660 - 3.1510 0.99 2569 103 0.2180 0.3180 REMARK 3 3 3.1510 - 2.7530 0.99 2540 143 0.2640 0.3630 REMARK 3 4 2.7530 - 2.5020 1.00 2581 130 0.2870 0.3250 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.31 REMARK 3 B_SOL : 41.45 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.410 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 48.87 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 52.09 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -3.67200 REMARK 3 B22 (A**2) : -3.67200 REMARK 3 B33 (A**2) : 7.34500 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.010 2031 REMARK 3 ANGLE : 1.121 2715 REMARK 3 CHIRALITY : 0.067 291 REMARK 3 PLANARITY : 0.003 361 REMARK 3 DIHEDRAL : 19.312 741 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3LI6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 25-JAN-10. REMARK 100 THE DEPOSITION ID IS D_1000057307. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-APR-09 REMARK 200 TEMPERATURE (KELVIN) : 289 REMARK 200 PH : 3.6 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 : BRUKER AXS MICROSTAR REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54179 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AUTOMAR REMARK 200 DATA SCALING SOFTWARE : AUTOMAR REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10746 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.04060 REMARK 200 FOR THE DATA SET : 10.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.26100 REMARK 200 FOR SHELL : 10.30 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 2NXQ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.28 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.75 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18% PEG 400, 0.05M NAOAC, 5MM CACL2, REMARK 280 10% ISOPROPANOL, PH 3.6, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3570 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13460 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -23.0 KCAL/MOL 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3390 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13880 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -25.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: D 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 -0.500000 -0.866025 0.000000 -89.58300 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 -44.79150 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 -77.58115 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3400 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13080 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -23.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: G 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 -0.500000 -0.866025 0.000000 -89.58300 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 -44.79150 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 -77.58115 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3350 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13420 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -23.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: J 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 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 1 REMARK 465 GLN A 66 REMARK 465 MET D 1 REMARK 465 MET G 1 REMARK 465 GLN G 66 REMARK 465 MET J 1 REMARK 465 GLN J 66 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 ILE A 65 CG1 CG2 CD1 REMARK 470 GLN D 66 CG CD OE1 NE2 REMARK 470 ILE J 65 CG1 CG2 CD1 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 SER J 64 -163.68 -125.93 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 149 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 10 OD1 REMARK 620 2 ASN A 12 OD1 75.0 REMARK 620 3 ASP A 14 OD1 81.1 73.2 REMARK 620 4 ALA A 16 O 83.0 141.9 73.1 REMARK 620 5 GLU A 21 OE2 88.0 81.0 153.7 129.4 REMARK 620 6 GLU A 21 OE1 106.6 129.8 156.8 86.0 49.5 REMARK 620 7 HOH A 71 O 164.1 104.1 83.5 89.0 107.6 86.3 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 150 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 46 OD1 REMARK 620 2 ASP A 48 OD1 73.3 REMARK 620 3 ASN A 50 OD1 84.3 77.7 REMARK 620 4 GLU A 52 O 65.9 131.1 72.6 REMARK 620 5 GLU A 57 OE2 85.2 75.6 153.1 124.5 REMARK 620 6 GLU A 57 OE1 90.1 124.8 154.1 82.0 50.3 REMARK 620 7 HOH A 75 O 158.0 102.4 73.6 105.3 115.2 109.1 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA D 149 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP D 10 OD1 REMARK 620 2 ASN D 12 OD1 73.8 REMARK 620 3 ASP D 14 OD1 85.2 66.5 REMARK 620 4 ALA D 16 O 86.9 136.6 73.7 REMARK 620 5 GLU D 21 OE2 89.0 86.5 152.9 132.5 REMARK 620 6 GLU D 21 OE1 103.4 136.9 156.4 84.8 50.4 REMARK 620 7 HOH D 82 O 162.2 96.5 77.1 90.4 105.6 93.9 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA D 150 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP D 46 OD1 REMARK 620 2 ASP D 48 OD1 88.5 REMARK 620 3 ASN D 50 OD1 97.6 70.3 REMARK 620 4 GLU D 52 O 75.1 148.9 85.6 REMARK 620 5 GLU D 52 OE2 111.4 117.0 48.9 49.8 REMARK 620 6 GLU D 57 OE2 112.4 82.5 138.7 128.1 132.1 REMARK 620 7 GLU D 57 OE1 107.4 133.3 144.7 77.5 97.9 50.8 REMARK 620 8 HOH D 70 O 166.5 92.1 70.0 97.9 56.5 81.0 81.8 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA G 149 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP G 10 OD1 REMARK 620 2 ASN G 12 OD1 78.8 REMARK 620 3 ASP G 14 OD1 85.7 70.3 REMARK 620 4 ALA G 16 O 87.1 141.0 72.5 REMARK 620 5 GLU G 21 OE2 84.8 95.8 164.5 119.1 REMARK 620 6 GLU G 21 OE1 102.0 144.6 144.9 73.8 49.7 REMARK 620 7 HOH G 81 O 172.2 104.3 88.6 86.1 101.9 79.8 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA G 150 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP G 46 OD1 REMARK 620 2 ASP G 48 OD1 80.3 REMARK 620 3 ASN G 50 OD1 93.4 74.7 REMARK 620 4 GLU G 52 O 83.6 145.4 76.0 REMARK 620 5 GLU G 52 OE2 140.9 113.2 58.7 64.4 REMARK 620 6 GLU G 57 OE2 109.7 82.5 144.2 131.9 108.5 REMARK 620 7 GLU G 57 OE1 103.5 131.7 150.3 81.7 94.0 50.5 REMARK 620 8 HOH G 67 O 158.6 78.3 79.7 113.8 50.4 68.8 91.8 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA J 149 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP J 10 OD1 REMARK 620 2 ASN J 12 OD1 76.8 REMARK 620 3 ASP J 14 OD1 86.6 80.9 REMARK 620 4 ALA J 16 O 92.6 152.8 73.4 REMARK 620 5 GLU J 21 OE2 84.5 76.4 156.9 128.1 REMARK 620 6 GLU J 21 OE1 100.3 125.5 153.6 80.7 49.4 REMARK 620 7 HOH J 81 O 171.5 107.5 86.9 80.3 103.5 83.3 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA J 150 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP J 46 OD1 REMARK 620 2 ASP J 48 OD1 82.3 REMARK 620 3 ASN J 50 OD1 100.8 77.0 REMARK 620 4 GLU J 52 O 85.1 149.9 78.8 REMARK 620 5 GLU J 57 OE2 94.4 82.0 152.1 126.2 REMARK 620 6 GLU J 57 OE1 93.8 131.7 149.7 76.3 50.0 REMARK 620 7 HOH J 82 O 167.4 85.5 79.7 107.3 80.5 91.6 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 149 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 150 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA D 149 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA D 150 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA G 149 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA G 150 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA J 149 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA J 150 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2NXQ RELATED DB: PDB REMARK 900 FULL-LENGTH PROTEIN WITH C-TERMINAL HALF MISSING DBREF 3LI6 A 1 66 UNP P38505 CALBP_ENTHI 1 66 DBREF 3LI6 D 1 66 UNP P38505 CALBP_ENTHI 1 66 DBREF 3LI6 G 1 66 UNP P38505 CALBP_ENTHI 1 66 DBREF 3LI6 J 1 66 UNP P38505 CALBP_ENTHI 1 66 SEQRES 1 A 66 MET ALA GLU ALA LEU PHE LYS GLU ILE ASP VAL ASN GLY SEQRES 2 A 66 ASP GLY ALA VAL SER TYR GLU GLU VAL LYS ALA PHE VAL SEQRES 3 A 66 SER LYS LYS ARG ALA ILE LYS ASN GLU GLN LEU LEU GLN SEQRES 4 A 66 LEU ILE PHE LYS SER ILE ASP ALA ASP GLY ASN GLY GLU SEQRES 5 A 66 ILE ASP GLN ASN GLU PHE ALA LYS PHE TYR GLY SER ILE SEQRES 6 A 66 GLN SEQRES 1 D 66 MET ALA GLU ALA LEU PHE LYS GLU ILE ASP VAL ASN GLY SEQRES 2 D 66 ASP GLY ALA VAL SER TYR GLU GLU VAL LYS ALA PHE VAL SEQRES 3 D 66 SER LYS LYS ARG ALA ILE LYS ASN GLU GLN LEU LEU GLN SEQRES 4 D 66 LEU ILE PHE LYS SER ILE ASP ALA ASP GLY ASN GLY GLU SEQRES 5 D 66 ILE ASP GLN ASN GLU PHE ALA LYS PHE TYR GLY SER ILE SEQRES 6 D 66 GLN SEQRES 1 G 66 MET ALA GLU ALA LEU PHE LYS GLU ILE ASP VAL ASN GLY SEQRES 2 G 66 ASP GLY ALA VAL SER TYR GLU GLU VAL LYS ALA PHE VAL SEQRES 3 G 66 SER LYS LYS ARG ALA ILE LYS ASN GLU GLN LEU LEU GLN SEQRES 4 G 66 LEU ILE PHE LYS SER ILE ASP ALA ASP GLY ASN GLY GLU SEQRES 5 G 66 ILE ASP GLN ASN GLU PHE ALA LYS PHE TYR GLY SER ILE SEQRES 6 G 66 GLN SEQRES 1 J 66 MET ALA GLU ALA LEU PHE LYS GLU ILE ASP VAL ASN GLY SEQRES 2 J 66 ASP GLY ALA VAL SER TYR GLU GLU VAL LYS ALA PHE VAL SEQRES 3 J 66 SER LYS LYS ARG ALA ILE LYS ASN GLU GLN LEU LEU GLN SEQRES 4 J 66 LEU ILE PHE LYS SER ILE ASP ALA ASP GLY ASN GLY GLU SEQRES 5 J 66 ILE ASP GLN ASN GLU PHE ALA LYS PHE TYR GLY SER ILE SEQRES 6 J 66 GLN HET CA A 149 1 HET CA A 150 1 HET CA D 149 1 HET CA D 150 1 HET CA G 149 1 HET CA G 150 1 HET CA J 149 1 HET CA J 150 1 HETNAM CA CALCIUM ION FORMUL 5 CA 8(CA 2+) FORMUL 13 HOH *64(H2 O) HELIX 1 1 GLU A 3 ASP A 10 1 8 HELIX 2 2 SER A 18 ASP A 46 1 29 HELIX 3 3 ASP A 54 GLY A 63 1 10 HELIX 4 4 GLU D 3 ASP D 10 1 8 HELIX 5 5 SER D 18 ASP D 46 1 29 HELIX 6 6 ASP D 54 GLY D 63 1 10 HELIX 7 7 GLU G 3 ASP G 10 1 8 HELIX 8 8 SER G 18 ASP G 46 1 29 HELIX 9 9 ASP G 54 GLY G 63 1 10 HELIX 10 10 GLU J 3 ASP J 10 1 8 HELIX 11 11 SER J 18 ASP J 46 1 29 HELIX 12 12 ASP J 54 GLY J 63 1 10 LINK OD1 ASP A 10 CA CA A 149 1555 1555 2.50 LINK OD1 ASN A 12 CA CA A 149 1555 1555 2.49 LINK OD1 ASP A 14 CA CA A 149 1555 1555 2.47 LINK O ALA A 16 CA CA A 149 1555 1555 2.43 LINK OE2 GLU A 21 CA CA A 149 1555 1555 2.58 LINK OE1 GLU A 21 CA CA A 149 1555 1555 2.66 LINK OD1 ASP A 46 CA CA A 150 1555 1555 2.72 LINK OD1 ASP A 48 CA CA A 150 1555 1555 2.52 LINK OD1 ASN A 50 CA CA A 150 1555 1555 2.63 LINK O GLU A 52 CA CA A 150 1555 1555 2.56 LINK OE2 GLU A 57 CA CA A 150 1555 1555 2.56 LINK OE1 GLU A 57 CA CA A 150 1555 1555 2.58 LINK O HOH A 71 CA CA A 149 1555 1555 2.66 LINK O HOH A 75 CA CA A 150 1555 1555 2.92 LINK OD1 ASP D 10 CA CA D 149 1555 1555 2.47 LINK OD1 ASN D 12 CA CA D 149 1555 1555 2.60 LINK OD1 ASP D 14 CA CA D 149 1555 1555 2.42 LINK O ALA D 16 CA CA D 149 1555 1555 2.39 LINK OE2 GLU D 21 CA CA D 149 1555 1555 2.57 LINK OE1 GLU D 21 CA CA D 149 1555 1555 2.61 LINK OD1 ASP D 46 CA CA D 150 1555 1555 2.50 LINK OD1 ASP D 48 CA CA D 150 1555 1555 2.79 LINK OD1 ASN D 50 CA CA D 150 1555 1555 2.52 LINK O GLU D 52 CA CA D 150 1555 1555 2.44 LINK OE2 GLU D 52 CA CA D 150 1555 1555 3.14 LINK OE2 GLU D 57 CA CA D 150 1555 1555 2.52 LINK OE1 GLU D 57 CA CA D 150 1555 1555 2.58 LINK O HOH D 70 CA CA D 150 1555 1555 2.50 LINK O HOH D 82 CA CA D 149 1555 1555 2.53 LINK OD1 ASP G 10 CA CA G 149 1555 1555 2.45 LINK OD1 ASN G 12 CA CA G 149 1555 1555 2.65 LINK OD1 ASP G 14 CA CA G 149 1555 1555 2.48 LINK O ALA G 16 CA CA G 149 1555 1555 2.41 LINK OE2 GLU G 21 CA CA G 149 1555 1555 2.61 LINK OE1 GLU G 21 CA CA G 149 1555 1555 2.62 LINK OD1 ASP G 46 CA CA G 150 1555 1555 2.57 LINK OD1 ASP G 48 CA CA G 150 1555 1555 2.83 LINK OD1 ASN G 50 CA CA G 150 1555 1555 2.63 LINK O GLU G 52 CA CA G 150 1555 1555 2.50 LINK OE2 GLU G 52 CA CA G 150 1555 1555 3.00 LINK OE2 GLU G 57 CA CA G 150 1555 1555 2.54 LINK OE1 GLU G 57 CA CA G 150 1555 1555 2.58 LINK O HOH G 67 CA CA G 150 1555 1555 2.60 LINK O HOH G 81 CA CA G 149 1555 1555 2.48 LINK OD1 ASP J 10 CA CA J 149 1555 1555 2.54 LINK OD1 ASN J 12 CA CA J 149 1555 1555 2.37 LINK OD1 ASP J 14 CA CA J 149 1555 1555 2.50 LINK O ALA J 16 CA CA J 149 1555 1555 2.31 LINK OE2 GLU J 21 CA CA J 149 1555 1555 2.62 LINK OE1 GLU J 21 CA CA J 149 1555 1555 2.67 LINK OD1 ASP J 46 CA CA J 150 1555 1555 2.55 LINK OD1 ASP J 48 CA CA J 150 1555 1555 2.64 LINK OD1 ASN J 50 CA CA J 150 1555 1555 2.56 LINK O GLU J 52 CA CA J 150 1555 1555 2.49 LINK OE2 GLU J 57 CA CA J 150 1555 1555 2.59 LINK OE1 GLU J 57 CA CA J 150 1555 1555 2.59 LINK O HOH J 81 CA CA J 149 1555 1555 2.56 LINK O HOH J 82 CA CA J 150 1555 1555 2.60 CISPEP 1 GLY J 63 SER J 64 0 8.66 CISPEP 2 SER J 64 ILE J 65 0 1.23 SITE 1 AC1 6 ASP A 10 ASN A 12 ASP A 14 ALA A 16 SITE 2 AC1 6 GLU A 21 HOH A 71 SITE 1 AC2 7 ASP A 46 ASP A 48 ASN A 50 GLU A 52 SITE 2 AC2 7 ASP A 54 GLU A 57 HOH A 75 SITE 1 AC3 6 ASP D 10 ASN D 12 ASP D 14 ALA D 16 SITE 2 AC3 6 GLU D 21 HOH D 82 SITE 1 AC4 6 ASP D 46 ASP D 48 ASN D 50 GLU D 52 SITE 2 AC4 6 GLU D 57 HOH D 70 SITE 1 AC5 6 ASP G 10 ASN G 12 ASP G 14 ALA G 16 SITE 2 AC5 6 GLU G 21 HOH G 81 SITE 1 AC6 6 ASP G 46 ASP G 48 ASN G 50 GLU G 52 SITE 2 AC6 6 GLU G 57 HOH G 67 SITE 1 AC7 6 ASP J 10 ASN J 12 ASP J 14 ALA J 16 SITE 2 AC7 6 GLU J 21 HOH J 81 SITE 1 AC8 6 ASP J 46 ASP J 48 ASN J 50 GLU J 52 SITE 2 AC8 6 GLU J 57 HOH J 82 CRYST1 89.583 89.583 35.049 90.00 90.00 120.00 P 3 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 0.011163 0.006445 0.000000 0.00000 SCALE2 0.000000 0.012890 0.000000 0.00000 SCALE3 0.000000 0.000000 0.028531 0.00000