Structure of PDB 1q8j Chain B

Receptor sequence
>1q8jB (length=538) Species: 2336 (Thermotoga maritima) [Search protein sequence]
MRNRREVSKLLSERVLLLDGAYGTEFMKYGYDDLPEELNIKAPDVVLKVH
RSYIESGSDVILTNTFGATRMKLRKHGLEDKLDPIVRNAVRIARRAAGEK
LVFGDIGPTGELPYPLGSTLFEEFYENFRETVEIMVEEGVDGIIFETFSD
ILELKAAVLAAREVSRDVFLIAHMTFDEKGRSLTGTDPANFAITFDELDI
DALGINCSLGPEEILPIFQELSQYTDKFLVVEPNAGYPLKPHDFAVHIDS
YYELGVNIFGGCCGTTPEHVKLFRKVLGNRKPLQRKKKRIFAVSSPSKLV
TFDHFVVIGERINPAGRKKLWAEMQKGNEEIVIKEAKTQVEKGAEVLDVN
FGIESQIDVRYVEKIVQTLPYVSNVPLSLDIQNVDLTERALRAYPGRSLF
NSAKVDEEELEMKINLLKKYGGTLIVLLSFEERKEYFEKALKILERHDFS
DRVIFDPGVLPLGAEGKPVEVLKTIEFISSKGFNTTVGLSNLSPDRSYYN
TAFLVLGISKGLSSAIMNPLDETLMKTLNATLVILEKK
3D structure
PDB1q8j Structures of the N-terminal modules imply large domain motions during catalysis by methionine synthase.
ChainB
Resolution1.9 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.1.1.13: methionine synthase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 C2F B E320 A325 D390 N411 D473 N508 I536 E310 A315 D380 N401 D456 N491 I516
Gene Ontology
Biological Process
GO:0042558 pteridine-containing compound metabolic process
GO:0044237 cellular metabolic process

View graph for
Biological Process
External links
PDB RCSB:1q8j, PDBe:1q8j, PDBj:1q8j
PDBsum1q8j
PubMed14752199
UniProtQ9WYA5

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