Lineage for d2gska1 (2gsk A:5-594)

  1. Root: SCOP 1.73
  2. 744527Class f: Membrane and cell surface proteins and peptides [56835] (50 folds)
  3. 744694Fold f.4: Transmembrane beta-barrels [56924] (6 superfamilies)
    not a true fold, gathers together transmembrane barrels of different (n,S)
  4. 744736Superfamily f.4.3: Porins [56935] (4 families) (S)
  5. 744818Family f.4.3.3: Ligand-gated protein channel [56948] (4 proteins)
    monomeric (22,24) barrel; ~150 N-terminal residues form a "plug" or "cork" subdomain
  6. 744835Protein Outer membrane cobalamin transporter BtuB [90129] (1 species)
    vitamin B12 receptor
  7. 744836Species Escherichia coli [TaxId:562] [90130] (8 PDB entries)
  8. 744839Domain d2gska1: 2gsk A:5-594 [135587]
    Other proteins in same PDB: d2gskb1
    automatically matched to d1ujwa_
    complexed with ca, cnc, hex, lda, oct

Details for d2gska1

PDB Entry: 2gsk (more details), 2.1 Å

PDB Description: structure of the btub:tonb complex
PDB Compounds: (A:) Vitamin B12 transporter btuB

SCOP Domain Sequences for d2gska1:

Sequence; same for both SEQRES and ATOM records: (download)

>d2gska1 f.4.3.3 (A:5-594) Outer membrane cobalamin transporter BtuB {Escherichia coli [TaxId: 562]}
pdtlvvtanrfeqprstvlapttvvtrqdidrwqstsvndvlrrlpgvditqnggsgqls
sifirgtnashvlvlidgvrlnlagvsgsadlsqfpialvqrveyirgprsavygsdaig
gvvniittrdepgteisagwgsnsyqnydvstqqqlgdktrvtllgdyahthgydvvayg
ntgtqaqtdndgflsktlygalehnftdawsgfvrgygydnrtnydayyspgsplldtrk
lysqswdaglryngeliksqlitsyshskdynydphygrydssatldemkqytvqwannv
ivghgsigagvdwqkqtttpgtgyvedgydqrntgiyltglqqvgdftfegaarsddnsq
fgrhgtwqtsagwefiegyrfiasygtsykapnlgqlygfygnpnldpekskqwegafeg
ltagvnwrisgyrndvsdlidyddhtlkyynegkarikgveatanfdtgplthtvsydyv
darnaitdtpllrrakqqvkyqldwqlydfdwgityqylgtrydkdyssypyqtvkmggv
slwdlavaypvtshltvrgkianlfdkdyetvygyqtagreytlsgsytf

SCOP Domain Coordinates for d2gska1:

Click to download the PDB-style file with coordinates for d2gska1.
(The format of our PDB-style files is described here.)

Timeline for d2gska1: