PDB entry 3bul

View 3bul on RCSB PDB site
Description: E. coli I690C/G743C MetH C-terminal fragment (649-1227)
Class: transferase
Keywords: MetH, TRANSFERASE, REACTIVATION CONFORMATION, H759, COBALAMIN, INTERMODULAR INTERACTIONS, Amino-acid biosynthesis, Cobalt, Metal-binding, Methionine biosynthesis, Methyltransferase, S-adenosyl-L-methionine
Deposited on 2008-01-03, released 2008-04-01
The last revision prior to the SCOPe 2.08 freeze date was dated 2012-10-24, with a file datestamp of 2012-10-19.
Experiment type: XRAY
Resolution: 2.3 Å
R-factor: 0.2
AEROSPACI score: 0.36 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: methionine synthase
    Species: Escherichia coli [TaxId:562]
    Gene: metH
    Database cross-references and differences (RAF-indexed):
    • Uniprot P13009 (Start-578)
      • engineered (41)
      • engineered (94)
    Domains in SCOPe 2.08: d3bula1, d3bula2, d3bula3
  • Heterogens: B12, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >3bulA (A:)
aqqaewrswevnkrleyslvkgitefieqdteearqqatrpceviegplmdgmnvvgdlf
gegkmflpqvvksarvmkqavaylepfieaskeqcktngkmviatvkgdvhdigknivgv
vlqcnnyeivdlgvmvpaekilrtakevnadliglsglitpsldemvnvakemerqgfti
plliggattskahtavkieqnysgptvyvqnasrtvgvvaallsdtqrddfvartrkeye
tvriqhgrkkprtppvtleaardndfafdwqaytppvahrlgvqeveasietlrnyidwt
pffmtwslagkypriledevvgveaqrlfkdandmldklsaektlnprgvvglfpanrvg
ddieiyrdetrthvinvshhlrqqtektgfanycladfvapklsgkadyigafavtggle
edaladafeaqhddynkimvkaladrlaeafaeylhervrkvywgyapnenlsneelire
nyqgirpapgypacpehtekatiwellevekhtgmkltesfamwpgasvsgwyfshpdsk
yyavaqiqrdqvedyarrkgmsvteverwlapnlgydad

    Sequence, based on observed residues (ATOM records): (download) 
    >3bulA (A:)
qaewrswevnkrleyslvkgitefieqdteearqqatrpceviegplmdgmnvvgdlfge
gkmflpqvvksarvmkqavaylepfieaskeqcktngkmviatvkgdvhdigknivgvvl
qcnnyeivdlgvmvpaekilrtakevnadliglsglitpsldemvnvakemerqgftipl
liggattskahtavkieqnysgptvyvqnasrtvgvvaallsdtqrddfvartrkeyetv
riqhgrkkprtppvtleaardndfafdwqaytppvahrlgvqeveasietlrnyidwtpf
fmtwslagkypriledevvgveaqrlfkdandmldklsaektlnprgvvglfpanrvgdd
ieiyrdetrthvinvshhlrqqtektgfanycladfvapklsgkadyigafavtggleed
aladafeaqhddynkimvkaladrlaeafaeylhervrkvywgyapnenlsneelireny
qgirpapgypacpehtekatiwellevekhtgmkltesfamwpgasvsgwyfshpdskyy
avaqiqrdqvedyarrkgmsvteverwlapnlgydad