PDB entry 4pus

View 4pus on RCSB PDB site
Description: Crystal Structure of Influenza A Virus Matrix Protein M1
Class: viral protein
Keywords: flu, H1N1, oligomerization, four-helix bundle, virion assembly, infection, VIRAL PROTEIN
Deposited on 2014-03-13, released 2014-10-22
The last revision prior to the SCOPe 2.08 freeze date was dated 2014-10-22, with a file datestamp of 2014-10-17.
Experiment type: XRAY
Resolution: 2.2 Å
R-factor: 0.226
AEROSPACI score: 0.28 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: matrix protein 1
    Species: Influenza A virus [TaxId:381518]
    Gene: M
    Database cross-references and differences (RAF-indexed):
    • Uniprot P05777 (7-End)
      • expression tag (6)
    Domains in SCOPe 2.08: d4pusa1, d4pusa2
  • Chain 'B':
    Compound: matrix protein 1
    Species: Influenza A virus [TaxId:381518]
    Gene: M
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d4pusb_
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >4pusA (A:)
mhhhhhhslltevetyvlsivpsgplkaeiaqrledvfagkntdlevlmewlktrpilsp
ltkgilgfvftltvpserglqrrrfvqnalngngdpnnmdkavklyrklkreitfhgake
ialsysagalascmgliynrmgavttevafglvcatceqiadsqhrshrqm

    Sequence, based on observed residues (ATOM records): (download) 
    >4pusA (A:)
hslltevetyvlsivpsgplkaeiaqrledvfagkntdlevlmewlktrpilspltkgil
gfvftltvpserglqrrrfvqnalngngdpnnmdkavklyrklkreitfhgakeialsys
agalascmgliynrmgavttevafglvcatceqiadsq

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >4pusB (B:)
mhhhhhhslltevetyvlsivpsgplkaeiaqrledvfagkntdlevlmewlktrpilsp
ltkgilgfvftltvpserglqrrrfvqnalngngdpnnmdkavklyrklkreitfhgake
ialsysagalascmgliynrmgavttevafglvcatceqiadsqhrshrqm

    Sequence, based on observed residues (ATOM records): (download) 
    >4pusB (B:)
slltevetyvlsivplkaeiaqrwlktrpilspltkgilgfvftltvpseqrrrfvqnal
ngngdpnnmdkavklyrklkreitfhgakeialsysagalascmgliynrmgavttevaf
glvcatceqiad