PDB entry 1sbq

View 1sbq on RCSB PDB site
Description: Crystal Structure of methenyltetrahydrofolate synthetase from Mycoplasma pneumoniae at 2.2 resolution
Class: ligase
Keywords: 5,10-Methenyltetrahydrofolate synthetase, MTHFS, 5-formyltetrahydrofolate cyclo-ligase, Structural Genomics, BSGC structure funded by NIH, Protein Structure Initiative, PSI, Berkeley Structural Genomics Center
Deposited on 2004-02-10, released 2004-08-10
The last revision prior to the SCOPe 2.05 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 2.2 Å
R-factor: 0.239
AEROSPACI score: 0.33 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: 5,10-Methenyltetrahydrofolate synthetase homolog
    Species: Mycoplasma pneumoniae [TaxId:2104]
    Gene: MPN348, MP488
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.05: d1sbqa_
  • Chain 'B':
    Compound: 5,10-Methenyltetrahydrofolate synthetase homolog
    Species: Mycoplasma pneumoniae [TaxId:2104]
    Gene: MPN348, MP488
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.05: d1sbqb_
  • Heterogens: SO4, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1sbqA (A:)
mgsshhhhhhdydipttenlyfqghmdknalrkqilqkrmalstiekshldqkinqklva
fltpkpciktialyepiknevtfvdfffeflkinqiravypkvisdteiifidqetntfe
pnqidcfliplvgfnkdnyrlgfgkgyydrylmqltrqqpkigiaysfqkgdfladpwdv
qldliinde

    Sequence, based on observed residues (ATOM records): (download) 
    >1sbqA (A:)
mdknalrkqilqkrmalstiekshldqkinqklvafltpkpciktialyepiknevtfvd
fffeflkinqiravypkvisdteiifidqetntfepnqidcfliplvgfnkdnyrlgfgk
gyydrylmqltrqqpkigiaysfqkgdfladpwdvqldliinde

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1sbqB (B:)
mgsshhhhhhdydipttenlyfqghmdknalrkqilqkrmalstiekshldqkinqklva
fltpkpciktialyepiknevtfvdfffeflkinqiravypkvisdteiifidqetntfe
pnqidcfliplvgfnkdnyrlgfgkgyydrylmqltrqqpkigiaysfqkgdfladpwdv
qldliinde

    Sequence, based on observed residues (ATOM records): (download) 
    >1sbqB (B:)
mdknalrkqilqkrmalstiekshldqkinqklvafltpkpciktialyepiknevtfvd
fffeflkinqiravypkvisdteiifidqetntfepnqidcfliplvgfnkdnyrlgfgk
gyydrylmqltrqqpkigiaysfqkgdfladpwdvqldliinde