PDB entry 3mb5

View 3mb5 on RCSB PDB site
Description: Crystal structure of P. abyssi tRNA m1A58 methyltransferase in complex with S-adenosyl-L-methionine
Class: transferase
Keywords: RNA methyltransferase, m1A, TrmI, intermolecular contacts, region-specificity, tetramer, disulfide bond, hyperthermostability, Methyltransferase, Transferase
Deposited on 2010-03-25, released 2010-05-12
The last revision prior to the SCOPe 2.04 freeze date was dated 2010-10-27, with a file datestamp of 2010-10-22.
Experiment type: XRAY
Resolution: 1.6 Å
R-factor: 0.185
AEROSPACI score: 0.59 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: SAM-dependent methyltransferase
    Species: Pyrococcus abyssi [TaxId:29292]
    Gene: PAB0283, pimT-like, PYRAB04300
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q9V1J7 (0-252)
      • expression tag (253-254)
    Domains in SCOPe 2.04: d3mb5a_
  • Heterogens: SAM, SO4, EDO, ACT, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download)
    >3mb5A (A:)
    miregdkvvlvdprgkrylitvskrdfhtdlgilkleeiigrnfgeaikshkghefkilr
    privdyldkmkrgpqivhpkdaalivayagispgdfiveagvgsgaltlflanivgpegr
    vvsyeiredfaklawenikwagfddrvtiklkdiyegieeenvdhvildlpqpervveha
    akalkpggffvaytpcsnqvmrlheklrefkdyfmkprtinvlvfdqevkkecmrprtta
    lvhtgyitfarrile