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(-) Description

Title :  SOLUTION STRUCTURE OF HUMAN AND PORCINE BETA-MICROSEMINOPROTEIN
 
Authors :  H. Ghasriani, K. Teilum, Y. Johnsson, P. Fernlund, T. Drakenberg
Date :  24 Jul 06  (Deposition) - 24 Oct 06  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (10x)
Keywords :  Polymorphism, Alternative Splicing, Inhibitor (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  H. Ghasriani, K. Teilum, Y. Johnsson, P. Fernlund, T. Drakenberg
Solution Structure Of Human And Porcine Beta- Microseminoprotein
J. Mol. Biol. V. 362 502 2006
PubMed-ID: 16930619  |  Reference-DOI: 10.1016/J.JMB.2006.07.029

(-) Compounds

Molecule 1 - BETA-MICROSEMINOPROTEIN
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET30 XA/LIC
    Expression System StrainNOVABLUE
    Expression System Taxid562
    FragmentRESIDUES 21-114
    OrganPROSTATE
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymPROSTATE SECRETED SEMINAL PLASMA PROTEIN, PROSTATE SECRETORY PROTEIN PSP94, PSP-94, IGBF, PN44, IMMUNOGLOBULIN-BINDING FACTOR, SEMINAL PLASMA BETA-INHIBIN

 Structural Features

(-) Chains, Units

  
NMR Structure (10x)

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 2IZ3)

(-) Sites  (0, 0)

(no "Site" information available for 2IZ3)

(-) SS Bonds  (5, 5)

NMR Structure
No.Residues
1A:2 -A:50
2A:18 -A:42
3A:37 -A:73
4A:40 -A:49
5A:64 -A:87

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2IZ3)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (8, 8)

NMR Structure (8, 8)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_011936I25MMSMB_HUMANPolymorphism1804778AI5M
2UniProtVAR_011937W52RMSMB_HUMANPolymorphism1804780AW32R
3UniProtVAR_011938Q53RMSMB_HUMANPolymorphism1804468AQ33R
4UniProtVAR_011939D80AMSMB_HUMANPolymorphism1802774AD60A
5UniProtVAR_011940I87TMSMB_HUMANPolymorphism1802771AI67T
6UniProtVAR_011941E91GMSMB_HUMANPolymorphism1804469AE71G
7UniProtVAR_011942D92GMSMB_HUMANPolymorphism1804461AD72G
8UniProtVAR_011943V98LMSMB_HUMANPolymorphism1804464AV78L

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2IZ3)

(-) Exons   (0, 0)

(no "Exon" information available for 2IZ3)

(-) Sequences/Alignments

NMR Structure
   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:94
 aligned with MSMB_HUMAN | P08118 from UniProtKB/Swiss-Prot  Length:114

    Alignment length:94
                                    30        40        50        60        70        80        90       100       110    
           MSMB_HUMAN    21 SCYFIPNEGVPGDSTRKCMDLKGNKHPINSEWQTDNCETCTCYETEISCCTLVSTPVGYDKDNCQRIFKKEDCKYIVVEKKDPKKTCSVSEWII 114
               SCOP domains ---------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee........................eeee...eeeeee..eeeeee...eee......eeeeeehhhheeeeee...........eee. Sec.struct. author
                 SAPs(SNPs) ----M--------------------------RR--------------------------A------T---GG-----L---------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------- Transcript
                 2iz3 A   1 SCYFIPNEGVPGDSTRKCMDLKGNKHPINSEWQTDNCETCTCYETEISCCTLVSTPVGYDKDNCQRIFKKEDCKYIVVEKKDPKKTCSVSEWII  94
                                    10        20        30        40        50        60        70        80        90    

   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 2IZ3)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2IZ3)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2IZ3)

(-) Gene Ontology  (6, 6)

NMR Structure(hide GO term definitions)
Chain A   (MSMB_HUMAN | P08118)
molecular function
    GO:0003674    molecular_function    Elemental activities, such as catalysis or binding, describing the actions of a gene product at the molecular level. A given gene product may exhibit one or more molecular functions.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
biological process
    GO:0008150    biological_process    Any process specifically pertinent to the functioning of integrated living units: cells, tissues, organs, and organisms. A process is a collection of molecular events with a defined beginning and end.
cellular component
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
    GO:0005615    extracellular space    That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.
    GO:0005634    nucleus    A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

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 Related Entries

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

UniProtKB/Swiss-Prot
        MSMB_HUMAN | P081183ix0

(-) Related Entries Specified in the PDB File

2iz4 SOLUTION STRUCTURE OF HUMAN BETA- MICROSEMINOPROTEIN