HEADER METAL BINDING PROTEIN 05-JAN-07 2E6W TITLE SOLUTION STRUCTURE AND CALCIUM BINDING PROPERTIES OF EF-HANDS 3 AND 4 TITLE 2 OF CALSENILIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: CALSENILIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: EF-HANDS 3 AND 4; COMPND 5 SYNONYM: DRE-ANTAGONIST MODULATOR, DREAM, KV CHANNEL-INTERACTING COMPND 6 PROTEIN 3, KCHIP3, A-TYPE POTASSIUM CHANNEL MODULATORY PROTEIN 3; 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 GENE: DREAM, KCHIP3; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); 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: PET28A KEYWDS CALCIUM-BOUND FORM, METAL BINDING PROTEIN EXPDTA SOLUTION NMR MDLTYP MINIMIZED AVERAGE AUTHOR L.YU,C.SUN,R.MENDOZA,E.HEBERT,A.PEREDA-LOPEZ,P.J.HAJDUK, AUTHOR 2 E.T.OLEJNICZAK REVDAT 4 29-MAY-24 2E6W 1 REMARK REVDAT 3 09-MAR-22 2E6W 1 REMARK SEQADV REVDAT 2 24-FEB-09 2E6W 1 VERSN REVDAT 1 27-NOV-07 2E6W 0 JRNL AUTH L.YU,C.SUN,R.MENDOZA,J.WANG,E.D.MATAYOSHI,E.HEBERT, JRNL AUTH 2 A.PEREDA-LOPEZ,P.J.HAJDUK,E.T.OLEJNICZAK JRNL TITL SOLUTION STRUCTURE AND CALCIUM-BINDING PROPERTIES OF JRNL TITL 2 EF-HANDS 3 AND 4 OF CALSENILIN. JRNL REF PROTEIN SCI. V. 16 2502 2007 JRNL REFN ISSN 0961-8368 JRNL PMID 17962406 JRNL DOI 10.1110/PS.072928007 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNX 2000, CNX 2000 REMARK 3 AUTHORS : A.T.BRUNGER AT AL. (CNX), A.T.BRUNGER AT AL. (CNX) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2E6W COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-JAN-07. REMARK 100 THE DEPOSITION ID IS D_1000026300. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303 REMARK 210 PH : 8.0 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1.0MM CALSENILIN, 25MM TRIS-HCL, REMARK 210 5MM DTT, 15MM CACL2; 90% H2O, 10% REMARK 210 D2O; 1.0MM CALSENILIN, 25MM REMARK 210 TRIS-HCL, 5MM DTT, 15MM CACL2; REMARK 210 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_13C-SEPARATED_NOESY; 3D_15N REMARK 210 -SEPARATED_NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ; 800 MHZ REMARK 210 SPECTROMETER MODEL : DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NULL REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : NULL REMARK 210 CONFORMERS, NUMBER SUBMITTED : 1 REMARK 210 CONFORMERS, SELECTION CRITERIA : NULL REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL REMARK 210 REMARK 210 REMARK: NULL 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 GLY A 157 REMARK 465 SER A 158 REMARK 465 HIS A 159 REMARK 465 MET A 160 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 THR A 162 167.47 63.30 REMARK 500 ASP A 175 97.27 -64.80 REMARK 500 TYR A 195 15.90 -167.90 REMARK 500 ASP A 196 -98.63 -65.01 REMARK 500 MET A 198 61.82 -109.06 REMARK 500 HIS A 201 -100.92 -123.72 REMARK 500 LEU A 206 68.49 -156.80 REMARK 500 ARG A 207 89.39 -69.45 REMARK 500 GLU A 213 -51.75 -162.04 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 300 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 175 OD1 REMARK 620 2 ASN A 177 OD1 70.1 REMARK 620 3 ASN A 177 ND2 127.5 58.3 REMARK 620 4 ASP A 179 OD1 88.0 69.5 83.1 REMARK 620 5 TYR A 181 O 73.0 127.3 148.2 72.9 REMARK 620 6 GLU A 186 OE1 71.1 120.4 127.3 149.4 79.6 REMARK 620 7 GLU A 186 OE2 66.5 68.8 85.6 136.4 126.1 54.9 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 301 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 223 OD1 REMARK 620 2 ASN A 225 OD1 70.1 REMARK 620 3 ASP A 227 OD1 78.2 72.9 REMARK 620 4 VAL A 229 O 93.7 139.8 67.7 REMARK 620 5 GLU A 234 OE1 106.9 126.3 160.8 93.3 REMARK 620 6 GLU A 234 OE2 94.8 71.6 144.0 148.2 55.0 REMARK 620 N 1 2 3 4 5 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 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 301 DBREF 2E6W A 161 256 UNP Q9Y2W7 CSEN_HUMAN 161 256 SEQADV 2E6W GLY A 157 UNP Q9Y2W7 EXPRESSION TAG SEQADV 2E6W SER A 158 UNP Q9Y2W7 EXPRESSION TAG SEQADV 2E6W HIS A 159 UNP Q9Y2W7 EXPRESSION TAG SEQADV 2E6W MET A 160 UNP Q9Y2W7 EXPRESSION TAG SEQRES 1 A 100 GLY SER HIS MET GLY THR VAL HIS GLU LYS LEU LYS TRP SEQRES 2 A 100 ALA PHE ASN LEU TYR ASP ILE ASN LYS ASP GLY TYR ILE SEQRES 3 A 100 THR LYS GLU GLU MET LEU ALA ILE MET LYS SER ILE TYR SEQRES 4 A 100 ASP MET MET GLY ARG HIS THR TYR PRO ILE LEU ARG GLU SEQRES 5 A 100 ASP ALA PRO ALA GLU HIS VAL GLU ARG PHE PHE GLU LYS SEQRES 6 A 100 MET ASP ARG ASN GLN ASP GLY VAL VAL THR ILE GLU GLU SEQRES 7 A 100 PHE LEU GLU ALA CYS GLN LYS ASP GLU ASN ILE MET SER SEQRES 8 A 100 SER MET GLN LEU PHE GLU ASN VAL ILE HET CA A 300 1 HET CA A 301 1 HETNAM CA CALCIUM ION FORMUL 2 CA 2(CA 2+) HELIX 1 1 VAL A 163 ASP A 175 1 13 HELIX 2 2 LYS A 184 ILE A 194 1 11 HELIX 3 3 GLU A 213 ASP A 223 1 11 HELIX 4 4 ILE A 232 GLN A 240 1 9 HELIX 5 5 GLU A 243 ASN A 254 1 12 SHEET 1 A 2 TYR A 181 THR A 183 0 SHEET 2 A 2 VAL A 229 THR A 231 -1 O VAL A 230 N ILE A 182 LINK OD1 ASP A 175 CA CA A 300 1555 1555 2.38 LINK OD1 ASN A 177 CA CA A 300 1555 1555 2.24 LINK ND2 ASN A 177 CA CA A 300 1555 1555 2.37 LINK OD1 ASP A 179 CA CA A 300 1555 1555 2.41 LINK O TYR A 181 CA CA A 300 1555 1555 2.23 LINK OE1 GLU A 186 CA CA A 300 1555 1555 2.30 LINK OE2 GLU A 186 CA CA A 300 1555 1555 2.46 LINK OD1 ASP A 223 CA CA A 301 1555 1555 2.25 LINK OD1 ASN A 225 CA CA A 301 1555 1555 2.37 LINK OD1 ASP A 227 CA CA A 301 1555 1555 2.38 LINK O VAL A 229 CA CA A 301 1555 1555 2.39 LINK OE1 GLU A 234 CA CA A 301 1555 1555 2.37 LINK OE2 GLU A 234 CA CA A 301 1555 1555 2.39 SITE 1 AC1 5 ASP A 175 ASN A 177 ASP A 179 TYR A 181 SITE 2 AC1 5 GLU A 186 SITE 1 AC2 6 ASP A 223 ASN A 225 ASP A 227 VAL A 229 SITE 2 AC2 6 THR A 231 GLU A 234 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