Structure of PDB 2e7j Chain B

Receptor sequence
>2e7jB (length=344) Species: 2234 (Archaeoglobus fulgidus) [Search protein sequence]
DFINIDPLQTGGKLTEEARQALLEWPPIHDFIHNQLPKFLGCDVARVTNG
AREAKFAVMHSLAKKDAWVVMDENCHYSSYVAAERAGLNIALVPKTDYPD
YAITPENFAQTIEETKKRGEVVLALITYPDGNYGNLPDVKKIAKVCSEYD
VPLLVNGAYAIGRMPVSLKEIGADFIVGSGHKSMAASGPIGVMGMKEEWA
EIVLRRSEKYKNKEVELLGCTARGATIITLMASFPHVRERIKRWDEEVEK
ARRFAAEMEKLGIKQLGDNPHNHDLMFFHAEVLYEISKKAKGGRFFLYRE
LKSRKIHGIKPGLTRYFKLSTYGLSDEEVDYVLNAFKEIIEKYS
3D structure
PDB2e7j Structural Insights into the Second Step of RNA-dependent Cysteine Biosynthesis in Archaea: Crystal Structure of Sep-tRNA:Cys-tRNA Synthase from Archaeoglobus fulgidus
ChainB
Resolution2.4 Å
3D
structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Enzyme Commision number 2.5.1.73: O-phospho-L-seryl-tRNA:Cys-tRNA 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 SO4 B L15 H103 Y104 L8 H76 Y77
BS02 SO4 B K20 H263 R270 K13 H236 R243
BS03 PLP B G77 A78 R79 K82 H103 N183 A185 S206 H208 K209 G50 A51 R52 K55 H76 N156 A158 S179 H181 K182
Gene Ontology
Molecular Function
GO:0016740 transferase activity
GO:0043766 Sep-tRNA:Cys-tRNA synthase activity
Biological Process
GO:0006412 translation
GO:0071952 conversion of O-phosphoseryl-tRNA to cysteinyl-tRNA

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:2e7j, PDBe:2e7j, PDBj:2e7j
PDBsum2e7j
PubMed17512006
UniProtO30207|SPSS1_ARCFU O-phospho-L-seryl-tRNA:Cys-tRNA synthase 1 (Gene Name=AF_0028)

[Back to BioLiP]