PDB entry 3a4w

View 3a4w on RCSB PDB site
Description: crystal structures of catalytic site mutants of active domain 2 of thermostable chitinase from pyrococcus furiosus complexed with chito- oligosaccharides
Deposited on 2009-07-22, released 2010-06-09
The last revision was dated 2020-07-29, with a file datestamp of 2020-07-04.
Experiment type: XRAY
Resolution: 1.8 Å
R-factor: N/A
AEROSPACI score: 0.46 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: chitinase
    Species: Pyrococcus furiosus [TaxId:2261]
    Gene: PF1233
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q8U1H5 (2-End)
      • expression tag (0-1)
      • engineered mutation (119)
  • Chain 'B':
    Compound: chitinase
    Species: Pyrococcus furiosus [TaxId:2261]
    Gene: PF1233
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q8U1H5 (2-End)
      • expression tag (0-1)
      • engineered mutation (119)
  • Heterogens: MG, SO4, HOH

PDB Chain Sequences:
This PDB entry is not classified in SCOPe 2.08, so the chain sequences below are not included in the ASTRAL sequence sets.

  • Chain 'A':
    Sequence, based on SEQRES records:
    >3a4wA (A:)
gpnanpipehffapyidmslsvhkplveyakltgtkyftlafilyssvyngpawagsipl
ekfvdevrelreiggeviiafggavgpylcqqastpeqlaewyikvidtynatyldfdia
agidadkladallivqrerpwvkfsftlpsdpgiglaggygiietmakkgvrvdrvnpmt
mdyywtpsnaenaikvaenvfrqlkqiypeksdeeiwkmigltpmigvnddksvftleda
qqlvdwaiqhkigslafwsvdrdhpgptgevsplhrgtndpdwafshvfvkfmeafgytf
saqtseasvpt

    Sequence, based on observed residues (ATOM records):
    >3a4wA (A:)
gpnanpipehffapyidmslsvhkplveyakltgtkyftlafilyssvyngpawagsipl
ekfvdevrelreiggeviiafggavgpylcqqastpeqlaewyikvidtynatyldfdia
agidadkladallivqrerpwvkfsftlpsdpgiglaggygiietmakkgvrvdrvnpmt
mdyywtpsnaenaikvaenvfrqlkqiypeksdeeiwkmigltpmigvnddksvftleda
qqlvdwaiqhkigslafwsvdrdhpgptgevsplhrgtndpdwafshvfvkfmeafgytf
s

  • Chain 'B':
    Sequence, based on SEQRES records:
    >3a4wB (B:)
gpnanpipehffapyidmslsvhkplveyakltgtkyftlafilyssvyngpawagsipl
ekfvdevrelreiggeviiafggavgpylcqqastpeqlaewyikvidtynatyldfdia
agidadkladallivqrerpwvkfsftlpsdpgiglaggygiietmakkgvrvdrvnpmt
mdyywtpsnaenaikvaenvfrqlkqiypeksdeeiwkmigltpmigvnddksvftleda
qqlvdwaiqhkigslafwsvdrdhpgptgevsplhrgtndpdwafshvfvkfmeafgytf
saqtseasvpt

    Sequence, based on observed residues (ATOM records):
    >3a4wB (B:)
gpnanpipehffapyidmslsvhkplveyakltgtkyftlafilyssvyngpawagsipl
ekfvdevrelreiggeviiafggavgpylcqqastpeqlaewyikvidtynatyldfdia
agidadkladallivqrerpwvkfsftlpsdpgiglaggygiietmakkgvrvdrvnpmt
mdyywtpsnaenaikvaenvfrqlkqiypeksdeeiwkmigltpmigvnddksvftleda
qqlvdwaiqhkigslafwsvdrdhpgptgevsplhrgtndpdwafshvfvkfmeafgytf
s