PDB entry 2xwk

View 2xwk on RCSB PDB site
Description: SiaP R147A mutant in complex with Neu5Ac
Class: transport protein
Keywords: transport protein, periplasmic binding protein, trap transporter, sugar transport
Deposited on 2010-11-04, released 2011-11-23
The last revision prior to the SCOPe 2.08 freeze date was dated 2020-07-29, with a file datestamp of 2020-06-29.
Experiment type: XRAY
Resolution: 1.49 Å
R-factor: N/A
AEROSPACI score: 0.59 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Sialic acid-binding periplasmic protein siaP
    Species: Haemophilus influenzae [TaxId:727]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P44542 (0-305)
      • engineered mutation (146)
      • expression tag (306-308)
    Domains in SCOPe 2.08: d2xwka1, d2xwka2
  • Heterogens: SLB, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >2xwkA (A:)
adydlkfgmnagtssneykaaemfakevkeksqgkieislypssqlgddramlkqlkdgs
ldftfaesarfqlfypeaavfalpyvisnynvaqkalfdtefgkdlikkmdkdlgvtlls
qayngtrqttsnrainsiadmkglklavpnaatnlayakyvgasptpmafsevylalqtn
avdgqenplaavqaqkfyevqkflamtnhilndqlylvsnetykelpedlqkvvkdaaen
aakyhtklfvdgekdlvtffekqgvkithpdlvpfkesmkpyyaefvkqtgqkgesalkq
ieainphhhhhh

    Sequence, based on observed residues (ATOM records): (download) 
    >2xwkA (A:)
adydlkfgmnagtssneykaaemfakevkeksqgkieislypssqlgddramlkqlkdgs
ldftfaesarfqlfypeaavfalpyvisnynvaqkalfdtefgkdlikkmdkdlgvtlls
qayngtrqttsnrainsiadmkglklavpnaatnlayakyvgasptpmafsevylalqtn
avdgqenplaavqaqkfyevqkflamtnhilndqlylvsnetykelpedlqkvvkdaaen
aakyhtklfvdgekdlvtffekqgvkithpdlvpfkesmkpyyaefvkqtgqkgesalkq
ieainphhh