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(-) Description

Title :  THE X-RAY STRUCTURE OF CALCIUM BOUND HUMAN SORCIN
 
Authors :  A. Ilari, A. Fiorillo, G. Colotti
Date :  10 Jul 14  (Deposition) - 29 Jul 15  (Release) - 02 Dec 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.65
Chains :  Asym./Biol. Unit :  A,D
Keywords :  Metal Binding Protein, Penta Ef-Hands Calcium Binding Protein, Endoplasmic Reticulum Stress (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Ilari, A. Fiorillo, E. Poser, V. S. Lalioti, G. N. Sundell, Y. Ivarsson, I. Genovese, G. Colotti
Structural Basis Of Sorcin-Mediated Calcium-Dependent Signal Transduction.
Sci. Rep. V. 5 16828 2015
PubMed-ID: 26577048  |  Reference-DOI: 10.1038/SREP16828

(-) Compounds

Molecule 1 - SORCIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: 22 KDA PROTEIN, CP-22, CP22, V19, SOLUBLE RESISTANCE RELATED
 
Molecule 2 - SORCIN
    Chains: D
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Fragment: RESIDUES 1-32
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: 22 KDA PROTEIN, CP-22, CP22, V19

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 6)

Asymmetric/Biological Unit (3, 6)
No.NameCountTypeFull Name
1CA3Ligand/IonCALCIUM ION
2PEG2Ligand/IonDI(HYDROXYETHYL)ETHER
3SO41Ligand/IonSULFATE ION

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:113 , ASP A:115 , SER A:117 , THR A:119 , GLU A:124 , HOH A:2076BINDING SITE FOR RESIDUE CA A1199
2AC2SOFTWAREALA A:43 , ASP A:46 , GLN A:48 , GLU A:53 , HOH A:2010 , HOH A:2016BINDING SITE FOR RESIDUE CA A1200
3AC3SOFTWAREASP A:83 , ASP A:85 , SER A:87 , THR A:89 , GLU A:94 , HOH A:2019BINDING SITE FOR RESIDUE CA A1201
4AC4SOFTWARESER A:172 , ARG A:175 , ARG A:176 , CYS A:194BINDING SITE FOR RESIDUE SO4 A1202
5AC5SOFTWAREGLN A:48 , GLY A:91 , PHE A:92 , ASN A:93 , GLU A:94 , HOH A:2019 , HOH A:2063BINDING SITE FOR RESIDUE PEG A1203
6AC6SOFTWAREGLY A:37 , TYR A:38 , ALA A:41 , VAL A:42 , GLU A:53 , ARG A:56 , CYS A:57 , GLN A:60 , SER A:61 , HOH A:2008BINDING SITE FOR RESIDUE PEG A1204

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4USL)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4USL)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4USL)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4USL)

(-) Exons   (0, 0)

(no "Exon" information available for 4USL)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
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:173
                                                                                                                                                                                                             
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhh.hhhhhhhhhhhhh..hhhhhhhhhhhh.........hhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhh....hhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4usl A  26 AFPGQTQDPLYGYFAAVAGQDGQIDADELQRCLTQSGIAGGYKPFNLETCRLMVSMLDRDMSGTMGFNEFKELWAVLNGWRQHFISFDTDRSGTVDPQELQKALTTMGFRLSPQAVNSIAKRYSTNGKITFDDYIACCVKLRALTDSFRRRDTAQQGVVNFPYDDFIQCVMSV 198
                                    35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195   


Chain D from PDB  Type:PROTEIN  Length:6
                                      
               SCOP domains ------ SCOP domains
               CATH domains ------ CATH domains
               Pfam domains ------ Pfam domains
         Sec.struct. author ...... Sec.struct. author
                 SAPs(SNPs) ------ SAPs(SNPs)
                    PROSITE ------ PROSITE
                 Transcript ------ Transcript
                 4usl D  12 GYYPGG  17
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4USL)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4USL)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4USL)

(-) Gene Ontology  (53, 53)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
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  4usl
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  SORCN_HUMAN | P30626
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 Related Entries

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

UniProtKB/Swiss-Prot
        SORCN_HUMAN | P30626: 1juo 2jc2 4u8d 4upg

(-) Related Entries Specified in the PDB File

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