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(-) Description

Title :  CRYSTAL STRUCTURE OF N-TERMINAL DOMAIN OF PROTEIN S
 
Authors :  M. Wenk, R. Baumgartner, E. M. Mayer, R. Huber, T. A. Holak, R. Jaenicke
Date :  01 Feb 99  (Deposition) - 04 Feb 00  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A
Keywords :  Crystalline Like Structure, Signaling Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Wenk, R. Baumgartner, T. A. Holak, R. Huber, R. Jaenicke, E. M. Mayr
The Domains Of Protein S From Myxococcus Xanthus: Structure, Stability And Interactions.
J. Mol. Biol. V. 286 1533 1999
PubMed-ID: 10064714  |  Reference-DOI: 10.1006/JMBI.1999.2582
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - DEVELOPMENT-SPECIFIC PROTEIN S
    Cellular Location: CYTOSOL
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21
    Expression System Cellular Location: CYTOPLASM
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Organism Scientific: MYXOCOCCUS XANTHUS
    Organism Taxid: 34
    Synonym: SPORE COAT PROTEIN S

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
1CA2Ligand/IonCALCIUM ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETYR A:7 , THR A:37 , SER A:39 , ASN A:76 , HOH A:166BINDING SITE FOR RESIDUE CA A 90
2AC2SOFTWAREASN A:36 , GLN A:53 , ASN A:77 , SER A:79 , HOH A:92 , HOH A:93 , HOH A:99BINDING SITE FOR RESIDUE CA A 145

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 2)

Asymmetric/Biological Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CRYSTALLIN_BETA_GAMMAPS50915 Crystallins beta and gamma 'Greek key' motif profile.DESS_MYXXA2-46
48-86
91-135
136-173		  2A:1-45
A:47-85
-
-

(-) Exons   (0, 0)

(no "Exon" information available for 1NPS)

(-) 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    
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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:88
 aligned with DESS_MYXXA | P02966 from UniProtKB/Swiss-Prot  Length:173

    Alignment length:88
                                    11        21        31        41        51        61        71        81        
            DESS_MYXXA    2 ANITVFYNEDFQGKQVDLPPGNYTRAQLAALGIENNTISSVKVPPGVKAILYQNDGFAGDQIEVVANAEELGPLNNNVSSIRVISVPV 89
               SCOP domains d1npsa_ A: Protein S                                                                     SCOP domains
               CATH domains 1npsA00 A:1-88 Crystallins                                                               CATH domains
           Pfam domains (1) -----------------------------------------------Crystall-1npsA01 A:48-88                  Pfam domains (1)
           Pfam domains (2) -----------------------------------------------Crystall-1npsA02 A:48-88                  Pfam domains (2)
         Sec.struct. author ..eeee........eeee..eee.hhhhhhh........eeee...eeeeee........eeee.......hhh.....eeeeee... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE CRYSTALLIN_BETA_GAMMA  PDB: A:1-45           -CRYSTALLIN_BETA_GAMMA  PDB: A:47-85    --- PROSITE
                 Transcript ---------------------------------------------------------------------------------------- Transcript
                  1nps A  1 ANITVFYNEDFQGKQVDLPPGNYTRAQLAALGIENNTISSVKVPPGVKAILYQNDGFAGDQIEVVANAEELGPLNNNVSSIRVISVPV 88
                                    10        20        30        40        50        60        70        80
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Clan: gCrystallin (22)

(-) Gene Ontology  (2, 2)

Asymmetric/Biological Unit(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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 Related Entries

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

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

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