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(-) Description

Title :  CRYSTAL STRUCTURE OF CALCIUM-LOADED S100B BOUND TO SBI4214
 
Authors :  M. C. Cavalier, M. I. Ansari, A. D. Pierce, P. T. Wilder, L. E. Mcknight, E D. B. Neau, P. Bezawada, M. J. Alasady, K. M. Varney, E. A. Toth, A. D. Mac Jr. , A. Coop, D. J. Weber
Date :  03 Sep 15  (Deposition) - 20 Jan 16  (Release) - 10 Feb 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.59
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Malignant Melanoma, Calcium Binding, Covalent Inhibitor, Metal Binding Protein-Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. C. Cavalier, M. I. Ansari, A. D. Pierce, P. T. Wilder, L. E. Mcknight, E. P. Raman, D. B. Neau, P. Bezawada, M. J. Alasady, T. H. Charpentier, K. M. Varney, E. A. Toth, A. D. Mackerell, A. Coop, D. J. Weber
Small Molecule Inhibitors Of Ca(2+)-S100B Reveal Two Protei Conformations.
J. Med. Chem. V. 59 592 2016
PubMed-ID: 26727270  |  Reference-DOI: 10.1021/ACS.JMEDCHEM.5B01369

(-) Compounds

Molecule 1 - PROTEIN S100-B
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: S100B
    Organism Common: BOVINE
    Organism Scientific: BOS TAURUS
    Organism Taxid: 9913
    Synonym: S-100 PROTEIN BETA CHAIN,S-100 PROTEIN SUBUNIT BETA,S100 CALCIUM-BINDING PROTEIN B

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (2x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 3)

Asymmetric Unit (2, 3)
No.NameCountTypeFull Name
15D01Ligand/Ion2,2'-[PENTANE-1,5-DIYLBIS(OXYBENZENE-4,1-DIYL)]DI-1,4,5,6-TETRAHYDROPYRIMIDINE
2CA2Ligand/IonCALCIUM ION
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
15D02Ligand/Ion2,2'-[PENTANE-1,5-DIYLBIS(OXYBENZENE-4,1-DIYL)]DI-1,4,5,6-TETRAHYDROPYRIMIDINE
2CA-1Ligand/IonCALCIUM ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWARESER A:18 , GLU A:21 , ASP A:23 , LYS A:26 , GLU A:31 , HOH A:250binding site for residue CA A 101
2AC2SOFTWAREASP A:61 , ASP A:63 , ASP A:65 , GLU A:67 , GLU A:72 , HOH A:219binding site for residue CA A 102
3AC3SOFTWAREVAL A:8 , ILE A:11 , ASP A:12 , HIS A:15 , HIS A:42 , CYS A:84 , HIS A:85 , PHE A:87 , PHE A:88binding site for residue 5D0 A 103

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5DKQ)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 5DKQ)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5DKQ)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5DKQ)

(-) Exons   (0, 0)

(no "Exon" information available for 5DKQ)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:91
                                                                                                                          
               SCOP domains ------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhh........hhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------- Transcript
                  5dkq A  0 MSELEKAVVALIDVFHQYSGREGDKHKLKKSELKELINNELSHFLEEIKEQEVVDKVMETLDSDGDGECDFQEFMAFVAMITTACHEFFEH 90
                                     9        19        29        39        49        59        69        79        89
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 5DKQ)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5DKQ)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5DKQ)

(-) Gene Ontology  (28, 28)

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  5dkq
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  S100B_BOVIN | P02638
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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        S100B_BOVIN | P02638: 1cfp 1mho 1psb 3cr2 3cr4 3cr5 3gk1 3gk2 3gk4 3iqo 3iqq 3lk0 3lk1 3lle 3rlz 3rm1 4fqo 4pdz 4pe0 4pe1 4pe4 4pe7 5dkn 5dkr 5er4 5er5

(-) Related Entries Specified in the PDB File

5dkn 5dkr