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(-) Description

Title :  CRYSTAL STRUCTURE OF CALCIUM-LOADED S100B BOUND TO SC1990
 
Authors :  M. C. Cavalier, Z. E. Melville, E. Aligholizadeh, L. Fang, M. J. Alasady A. D. Pierce, P. T. Wilder, A. D. Mackerell Jr. , D. J. Weber
Date :  13 Nov 15  (Deposition) - 08 Jun 16  (Release) - 08 Jun 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.26
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Malignant Melanoma, Calcium Binding, Complex, Covalent Inhibitor, Metal Binding Protein-Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. C. Cavalier, Z. E. Melville, E. Aligholizadeh, L. Fang, M. J. Alasady, A. D. Pierce, P. T. Wilder, A. D. Mackerell Jr. , D. J. Weber
Novel Protein-Inhibitor Interactions In Site 3 Of Ca2+ Boun S100B As Discovered By X-Ray Crystallography
Acta Crystallogr. , Sect. D V. D72 753 2016
PubMed: search  |  Reference-DOI: 10.1107/S2059798316005532

(-) 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
1CA2Ligand/IonCALCIUM ION
2ET1Ligand/IonETHIDIUM
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2ET-1Ligand/IonETHIDIUM

(-) 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:216binding site for residue CA A 101
2AC2SOFTWAREASP A:61 , ASP A:63 , ASP A:65 , GLU A:67 , GLU A:72 , HOH A:252binding site for residue CA A 102
3AC3SOFTWAREILE A:11 , ASP A:12 , HIS A:15 , HIS A:25 , PHE A:88 , GLU A:89 , HOH A:260binding site for residue ET A 103

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5ER5)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 5ER5)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5ER5)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5ER5)

(-) Exons   (0, 0)

(no "Exon" information available for 5ER5)

(-) Sequences/Alignments

Asymmetric Unit
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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:90
                                                                                                                         
               SCOP domains ------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhh........hhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------ Transcript
                  5er5 A  0 MSELEKAVVALIDVFHQYSGREGDKHKLKKSELKELINNELSHFLEEIKEQEVVDKVMETLDSDGDGECDFQEFMAFVAMITTACHEFFE 89
                                     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 5ER5)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5ER5)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5ER5)

(-) Gene Ontology  (28, 28)

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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 5dkq 5dkr 5er4

(-) Related Entries Specified in the PDB File

4pez 4PEZ CONTAINS THE SAME PROTEIN COMPLEXED WITH SC1982
5dkr 5DKR CONTAINS THE SAME PROTEIN COMPLEXED WITH SBI29
5er4 5ER4 CONTAINS THE SAME PROTEIN COMPLEXED WITH SC0025