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(-) Description

Title :  CRYSTAL STRUCTURE OF THE GA MODULE FROM F.MAGNA
 
Authors :  S. Lejon, J. F. Cramer, P. A. Nordberg, T. Lundqvist, K. Valegard
Date :  20 Sep 06  (Deposition) - 26 Jun 07  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.40
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Protein Binding, Cell Wall, Peptidoglycan-Anchor, Protein Binding Bacterial Albumin-Binding Three-Helix Bundle (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. F. Cramer, P. A. Nordberg, J. Hajdu, S. Lejon
Crystal Structure Of A Bacterial Albumin-Binding Domain At 1. 4A Resolution.
Febs Lett. V. 581 3178 2007
PubMed-ID: 17575979  |  Reference-DOI: 10.1016/J.FEBSLET.2007.06.003
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PEPTOSTREPTOCOCCAL ALBUMIN-BINDING PROTEIN
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Fragment: ALBUMIN-BINDING DOMAIN, RESIDUES 213-265
    Organism Scientific: PEPTOSTREPTOCOCCUS MAGNUS
    Organism Taxid: 1260
    Synonym: GA MODULE

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  B

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 2J5Y)

(-) Sites  (0, 0)

(no "Site" information available for 2J5Y)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2J5Y)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2J5Y)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

(no "Exon" information available for 2J5Y)

(-) Sequences/Alignments

Asymmetric 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:61
 aligned with PAB_FINMA | Q51911 from UniProtKB/Swiss-Prot  Length:387

    Alignment length:78
                                   197       207       217       227       237       247       257        
            PAB_FINMA   188 VLSREEAETPKKPEEKKPEDKRPKMTIDQWLLKNAKEDAIAELKKAGITSDFYFNAINKAKTVEEVNALKNEILKAHA 265
               SCOP domains d2j5                 ya_ A: automated matches                                  SCOP domains
               CATH domains 2j5y                 A00 A:-7-53 Albumin-binding domain                        CATH domains
               Pfam domains ------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ....-----------------....hhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhh.hhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------ Transcript
                 2j5y A  -7 LVPR-----------------GSHMTIDQWLLKNAKEDAIAELKKAGITSDFYFNAINKAKTVEEVNALKNEILKAHA  53
                               |     -         - |       5        15        25        35        45        
                              -4                -3                                                        


Chain B from PDB  Type:PROTEIN  Length:61
 aligned with PAB_FINMA | Q51911 from UniProtKB/Swiss-Prot  Length:387

    Alignment length:78
                                   197       207       217       227       237       247       257        
            PAB_FINMA   188 VLSREEAETPKKPEEKKPEDKRPKMTIDQWLLKNAKEDAIAELKKAGITSDFYFNAINKAKTVEEVNALKNEILKAHA 265
               SCOP domains d2j5                 yb_ B: automated matches                                  SCOP domains
               CATH domains 2j5y                 B00 B:-7-53 Albumin-binding domain                        CATH domains
               Pfam domains ------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ....-----------------....hhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhh.hhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------ Transcript
                 2j5y B  -7 LVPR-----------------GSHMTIDQWLLKNAKEDAIAELKKAGITSDFYFNAINKAKTVEEVNALKNEILKAHA  53
                               |     -         - |       5        15        25        35        45        
                              -4                -3
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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, 2)

Asymmetric Unit
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (1, 2)

Asymmetric Unit
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2J5Y)

(-) Gene Ontology  (3, 3)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (PAB_FINMA | Q51911)
biological process
    GO:0009405    pathogenesis    The set of specific processes that generate the ability of an organism to induce an abnormal, generally detrimental state in another organism.
cellular component
    GO:0005618    cell wall    The rigid or semi-rigid envelope lying outside the cell membrane of plant, fungal, most prokaryotic cells and some protozoan parasites, maintaining their shape and protecting them from osmotic lysis. In plants it is made of cellulose and, often, lignin; in fungi it is composed largely of polysaccharides; in bacteria it is composed of peptidoglycan; in protozoan parasites such as Giardia species, it's made of carbohydrates and proteins.
    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.

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 Related Entries

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

UniProtKB/Swiss-Prot
        PAB_FINMA | Q51911: 1gab 1prb 1tf0 2vdb

(-) Related Entries Specified in the PDB File

1gab STRUCTURE OF AN ALBUMIN-BINDING DOMAIN, NMR, 20 STRUCTURES
1prb STRUCTURE OF AN ALBUMIN-BINDING DOMAIN, NMR, MINIMIZED AVERAGE STRUCTURE
1tf0 CRYSTAL STRUCTURE OF THE GA MODULE COMPLEXED WITH HUMAN SERUM ALBUMIN