PDB entry 3k9o

View 3k9o on RCSB PDB site
Description: The crystal structure of E2-25K and UBB+1 complex
Class: ligase
Keywords: E2-25K, UBB+1, complex structure, ATP-binding, Isopeptide bond, Ligase, Nucleotide-binding, Ubl conjugation pathway
Deposited on 2009-10-16, released 2010-09-08
The last revision prior to the SCOPe 2.08 freeze date was dated 2010-09-08, with a file datestamp of 2010-09-03.
Experiment type: XRAY
Resolution: 1.8 Å
R-factor: 0.189
AEROSPACI score: 0.52 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Ubiquitin-conjugating enzyme E2 K
    Species: Homo sapiens [TaxId:9606]
    Gene: UBE2K, HIP2, LIG
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d3k9oa1, d3k9oa2
  • Chain 'B':
    Compound: Ubiquitin
    Species: Homo sapiens [TaxId:9606]
    Gene: UBB
    Database cross-references and differences (RAF-indexed):
    • PDB 3K9O (1-End)
    Domains in SCOPe 2.08: d3k9ob_
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >3k9oA (A:)
gmaniavqrikrefkevlkseetsknqikvdlvdenftelrgeiagppdtpyeggryqle
ikipetypfnppkvrfitkiwhpnissvtgaicldilkdqwaaamtlrtvllslqallaa
aepddpqdavvanqykqnpemfkqtarlwahvyagapvsspeytkkienlcamgfdrnav
ivalsskswdvetatelllsn

    Sequence, based on observed residues (ATOM records): (download) 
    >3k9oA (A:)
niavqrikrefkevlkseetsknqikvdlvdenftelrgeiagppdtpyeggryqleiki
petypfnppkvrfitkiwhpnissvtgaicldilkdqwaaamtlrtvllslqallaaaep
ddpqdavvanqykqnpemfkqtarlwahvyagapvsspeytkkienlcamgfdrnaviva
lsskswdvetatelllsn

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >3k9oB (B:)
gmqifvktltgktitlevepsdtienvkakiqdkegippdqqrlifagkqledgrtlsdy
niqkestlhlvlrlrgyadlredpdrqdhhpgsgaq

    Sequence, based on observed residues (ATOM records): (download) 
    >3k9oB (B:)
mqifvktltgktitlevepsdtienvkakiqdkegippdqqrlifagkqledgrtlsdyn
iqkestlhlvlrlrg