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(-) Description

Title :  NMR-DERIVED THREE-DIMENSIONAL SOLUTION STRUCTURE OF PROTEIN S COMPLEXED WITH CALCIUM
 
Authors :  S. Bagby, T. S. Harvey, S. G. Eagle, S. Inouye, M. Ikura
Date :  25 Mar 94  (Deposition) - 31 Aug 94  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (30x)
Keywords :  Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Bagby, T. S. Harvey, S. G. Eagle, S. Inouye, M. Ikura
Nmr-Derived Three-Dimensional Solution Structure Of Protein S Complexed With Calcium.
Structure V. 2 107 1994
PubMed-ID: 8081742  |  Reference-DOI: 10.1016/S0969-2126(00)00013-7
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - DEVELOPMENT-SPECIFIC PROTEIN S
    Chains: A
    Engineered: YES
    Organism Scientific: MYXOCOCCUS XANTHUS
    Organism Taxid: 34

 Structural Features

(-) Chains, Units

  
NMR Structure (30x): 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

NMR Structure (1, 2)
No.NameCountTypeFull Name
1CA2Ligand/IonCALCIUM ION

(-) Sites  (2, 2)

NMR Structure (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLU A:10 , GLU A:71BINDING SITE FOR RESIDUE CA A 174
2AC2SOFTWAREGLU A:99 , SER A:130 , THR A:159 , LEU A:160 , GLY A:161BINDING SITE FOR RESIDUE CA A 175

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1PRS)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1PRS)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1PRS)

(-) PROSITE Motifs  (1, 4)

NMR Structure (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CRYSTALLIN_BETA_GAMMAPS50915 Crystallins beta and gamma 'Greek key' motif profile.DESS_MYXXA2-46
48-86
91-135
136-173		  4A:2-46
A:48-86
A:91-135
A:136-173

(-) Exons   (0, 0)

(no "Exon" information available for 1PRS)

(-) 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:173
 aligned with DESS_MYXXA | P02966 from UniProtKB/Swiss-Prot  Length:173

    Alignment length:173
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170   
           DESS_MYXXA     1 MANITVFYNEDFQGKQVDLPPGNYTRAQLAALGIENNTISSVKVPPGVKAILYQNDGFAGDQIEVVANAEELGPLNNNVSSIRVISVPVQPRARFFYKEQFDGKEVDLPPGQYTQAELERYGIDNNTISSVKPQGLAVVLFKNDNFSGDTLPVNSDAPTLGAMNNNTSSIRIS 173
               SCOP domains d1prsa1 A:1-90 Protein S                                                                  d1prsa2 A:91-173 Protein S                                                          SCOP domains
               CATH domains 1prsA01 A:1-88 Crystallins                                                              1prsA02 A:89-173 Crystallins                                                          CATH domains
           Pfam domains (1) -------------------------------------------------------------------------------------------Crystall-1prsA01 A:92-173                                                          Pfam domains (1)
           Pfam domains (2) -------------------------------------------------------------------------------------------Crystall-1prsA02 A:92-173                                                          Pfam domains (2)
           Pfam domains (3) -------------------------------------------------------------------------------------------Crystall-1prsA03 A:92-173                                                          Pfam domains (3)
         Sec.struct. author ..eeeeee......eeeeee.eee.hhhhhhhh.......eeee...eeeeee.......eeeee..eee..........eeeeee.....eeeeee......eeeeee.eeeehhhhhhhh.......eeee...eeeee.......eeeeee.eee..........eeeee Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -CRYSTALLIN_BETA_GAMMA  PDB: A:2-46           -CRYSTALLIN_BETA_GAMMA  PDB: A:48-86    ----CRYSTALLIN_BETA_GAMMA  PDB: A:91-135         CRYSTALLIN_BETA_GAMMA  PDB: A:136-173  PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1prs A   1 MANITVFYNEDFQGKQVDLPPGNYTRAQLAALGIENNTISSVKVPPGVKAILYQNDGFAGDQIEVVANAEELGPLNNNVSSIRVISVPVQPRARFFYKEQFDGKEVDLPPGQYTQAELERYGIDNNTISSVKPQGLAVVLFKNDNFSGDTLPVNSDAPTLGAMNNNTSSIRIS 173
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170
   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  (1, 2)

NMR Structure
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (1, 2)

NMR Structure
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (1, 3)

NMR Structure
(-)
Clan: gCrystallin (22)

(-) Gene Ontology  (2, 2)

NMR Structure(hide GO term definitions)
Chain A   (DESS_MYXXA | P02966)
molecular function
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
biological process
    GO:0030435    sporulation resulting in formation of a cellular spore    The process in which a relatively unspecialized cell acquires the specialized features of a cellular spore, a cell form that can be used for dissemination, for survival of adverse conditions because of its heat and dessication resistance, and/or for reproduction.

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  1prs
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 Related Entries

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

UniProtKB/Swiss-Prot
        DESS_MYXXA | P02966: 1nps 1prr

(-) Related Entries Specified in the PDB File

1prr