2ROB - Header Asymmetric Unit

HEADER METAL BINDING PROTEIN 14-MAR-08 2ROB

TITLE SOLUTION STRUCTURE OF CALCIUM BOUND SOYBEAN CALMODULIN TITLE 2 ISOFORM 4 C-TERMINAL DOMAIN

COMPND MOL_ID: 1; COMPND 2 MOLECULE: CALMODULIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: C-TERMINAL DOMAIN; COMPND 5 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GLYCINE MAX; SOURCE 3 ORGANISM_COMMON: SOYBEAN; SOURCE 4 ORGANISM_TAXID: 3847; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: VECTOR; SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PET-3D

KEYWDS SOYBEAN CALMODULIN, PLANT CALMODULIN, CALMODULIN ISOFORM, KEYWDS 2 TARGET BINDING, TARGET ACTIVATION, CALCIUM, METAL BINDING KEYWDS 3 PROTEIN

EXPDTA SOLUTION NMR

NUMMDL 20

AUTHOR H.ISHIDA,H.HUANG,A.P.YAMNIUK,Y.TAKAYA,H.J.VOGEL

REVDAT 3 24-FEB-09 2ROB 1 VERSN REVDAT 2 17-JUN-08 2ROB 1 JRNL REVDAT 1 08-APR-08 2ROB 0

JRNL AUTH H.ISHIDA,H.HUANG,A.P.YAMNIUK,Y.TAKAYA,H.J.VOGEL JRNL TITL THE SOLUTION STRUCTURES OF TWO SOYBEAN CALMODULIN JRNL TITL 2 ISOFORMS PROVIDE A STRUCTURAL BASIS FOR THEIR JRNL TITL 3 SELECTIVE TARGET ACTIVATION PROPERTIES JRNL REF J.BIOL.CHEM. V. 283 14619 2008 JRNL REFN ISSN 0021-9258 JRNL PMID 18347016 JRNL DOI 10.1074/JBC.M801398200

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR_NIH REMARK 3 AUTHORS : SCHWIETERS, KUSZEWSKI, TJANDRA AND CLORE REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 2ROB COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 25-MAR-08. REMARK 100 THE RCSB ID CODE IS RCSB150089.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303 REMARK 210 PH : 6.8 REMARK 210 IONIC STRENGTH : 0.1 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1 MM [U-100% 13C; U-100% 15N] REMARK 210 CALMODULIN, 90% H2O/10% D2O; 1 REMARK 210 MM [U-100% 15N] CALMODULIN, REMARK 210 90% H2O/10% D2O; 1 MM REMARK 210 CALMODULIN, 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D HNCACB, 3D CBCA(CO)NH, 3D REMARK 210 HNCO, 3D HN(CA)CO, 3D 1H-15N REMARK 210 NOESY, 3D 1H-13C NOESY, 3D REMARK 210 C(CO)NH, 3D H(CCO)NH, 3D REMARK 210 HBHA(CO)NH, 2D 1H-1H NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ, 700 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CYANA, X-PLOR_NIH REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS, REMARK 210 SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 200 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 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 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 1 THR A 147 -71.42 -61.41 REMARK 500 2 GLN A 96 26.11 49.25 REMARK 500 2 THR A 147 -17.26 -47.99 REMARK 500 3 THR A 147 -71.73 -58.32 REMARK 500 4 GLU A 83 -70.70 -62.73 REMARK 500 4 THR A 147 -14.57 -44.46 REMARK 500 5 THR A 147 -72.77 -58.09 REMARK 500 6 GLU A 83 -71.41 -64.12 REMARK 500 6 THR A 147 -15.40 -45.35 REMARK 500 6 VAL A 148 11.98 -66.14 REMARK 500 7 THR A 147 -72.54 -58.85 REMARK 500 8 GLU A 83 -70.60 -64.32 REMARK 500 8 THR A 147 -15.40 -48.61 REMARK 500 9 ASP A 93 87.30 -69.52 REMARK 500 9 THR A 147 -72.13 -57.51 REMARK 500 11 THR A 147 -72.63 -57.78 REMARK 500 12 GLU A 83 -70.29 -53.24 REMARK 500 12 THR A 147 -72.14 -60.72 REMARK 500 14 GLU A 83 -71.00 -60.08 REMARK 500 14 THR A 147 -71.48 -61.18 REMARK 500 15 GLU A 83 -70.02 -68.76 REMARK 500 15 THR A 147 -14.25 -47.60 REMARK 500 16 THR A 147 -72.99 -55.44 REMARK 500 16 VAL A 148 -70.90 -67.00 REMARK 500 17 THR A 147 -71.70 -58.41 REMARK 500 18 GLN A 96 32.31 37.99 REMARK 500 18 THR A 147 -17.21 -48.56 REMARK 500 19 ASP A 93 59.24 -69.61 REMARK 500 19 ASP A 129 93.69 -61.98 REMARK 500 20 GLU A 83 -72.04 -58.93 REMARK 500 20 THR A 147 -18.53 -46.15 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 1 CA A 221 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 93 OD1 REMARK 620 2 ASP A 95 OD2 131.2 REMARK 620 3 ASN A 97 OD1 58.1 130.9 REMARK 620 4 TYR A 99 O 78.9 149.3 53.9 REMARK 620 5 GLU A 104 OE1 93.5 91.1 137.8 93.2 REMARK 620 6 GLU A 104 OE2 96.7 53.6 151.1 141.2 48.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 1 CA A 234 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 129 OD1 REMARK 620 2 ASP A 131 OD1 51.7 REMARK 620 3 ASP A 131 OD2 97.5 47.4 REMARK 620 4 ASP A 133 OD1 53.4 52.0 86.4 REMARK 620 5 ASP A 133 OD2 100.4 82.4 83.2 47.1 REMARK 620 6 GLN A 135 O 74.7 109.5 143.9 60.3 64.4 REMARK 620 7 GLU A 140 OE1 65.0 111.5 137.6 108.1 136.0 71.7 REMARK 620 8 GLU A 140 OE2 57.5 74.7 88.4 109.1 155.1 114.2 49.3 REMARK 620 N 1 2 3 4 5 6 7

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 221 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 234

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2RO8 RELATED DB: PDB REMARK 900 RELATED ID: 2RO9 RELATED DB: PDB REMARK 900 RELATED ID: 2ROA RELATED DB: PDB

DBREF 2ROB A 80 149 UNP Q39890 Q39890_SOYBN 81 150

SEQRES 1 A 70 ASP ALA GLU GLU GLU LEU LYS GLU ALA PHE LYS VAL PHE SEQRES 2 A 70 ASP LYS ASP GLN ASN GLY TYR ILE SER ALA SER GLU LEU SEQRES 3 A 70 ARG HIS VAL MET ILE ASN LEU GLY GLU LYS LEU THR ASP SEQRES 4 A 70 GLU GLU VAL GLU GLN MET ILE LYS GLU ALA ASP LEU ASP SEQRES 5 A 70 GLY ASP GLY GLN VAL ASN TYR GLU GLU PHE VAL LYS MET SEQRES 6 A 70 MET MET THR VAL ARG

HET CA A 221 1 HET CA A 234 1

HETNAM CA CALCIUM ION

FORMUL 2 CA 2(CA 2+)

HELIX 1 1 ASP A 80 ASP A 93 1 14 HELIX 2 2 SER A 101 LEU A 112 1 12 HELIX 3 3 THR A 117 ASP A 129 1 13 HELIX 4 4 ASN A 137 ARG A 149 1 13

LINK OD1 ASP A 93 CA CA A 221 1555 1555 2.60 LINK OD2 ASP A 95 CA CA A 221 1555 1555 2.62 LINK OD1 ASN A 97 CA CA A 221 1555 1555 2.61 LINK O TYR A 99 CA CA A 221 1555 1555 2.57 LINK OE1 GLU A 104 CA CA A 221 1555 1555 2.65 LINK OE2 GLU A 104 CA CA A 221 1555 1555 2.61 LINK OD1 ASP A 129 CA CA A 234 1555 1555 2.61 LINK OD1 ASP A 131 CA CA A 234 1555 1555 2.76 LINK OD2 ASP A 131 CA CA A 234 1555 1555 2.59 LINK OD1 ASP A 133 CA CA A 234 1555 1555 2.65 LINK OD2 ASP A 133 CA CA A 234 1555 1555 2.73 LINK O GLN A 135 CA CA A 234 1555 1555 2.58 LINK OE1 GLU A 140 CA CA A 234 1555 1555 2.60 LINK OE2 GLU A 140 CA CA A 234 1555 1555 2.58

SITE 1 AC1 8 PHE A 92 ASP A 93 LYS A 94 ASP A 95 SITE 2 AC1 8 ASN A 97 TYR A 99 ILE A 100 SER A 101 SITE 1 AC2 5 ALA A 128 ASP A 129 LEU A 130 ASP A 131 SITE 2 AC2 5 ASN A 137

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