3lvm
From Proteopedia
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{{STRUCTURE_3lvm| PDB=3lvm | SCENE= }} | {{STRUCTURE_3lvm| PDB=3lvm | SCENE= }} | ||
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===Crystal Structure of E.coli IscS=== | ===Crystal Structure of E.coli IscS=== | ||
+ | {{ABSTRACT_PUBMED_20404999}} | ||
- | + | ==Function== | |
- | + | [[http://www.uniprot.org/uniprot/ISCS_ECO57 ISCS_ECO57]] Catalyzes the removal of elemental sulfur and selenium atoms from cysteine and selenocysteine to produce alanine. Functions as a sulfur delivery protein for NAD, biotin and Fe-S cluster synthesis. Transfers sulfur on 'Cys-456' of ThiI in a transpersulfidation reaction. Functions also as a selenium delivery protein in the pathway for the biosynthesis of selenophosphate (By similarity). | |
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==About this Structure== | ==About this Structure== | ||
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==Reference== | ==Reference== | ||
- | <ref group="xtra">PMID: | + | <ref group="xtra">PMID:020404999</ref><references group="xtra"/><references/> |
[[Category: Cysteine desulfurase]] | [[Category: Cysteine desulfurase]] | ||
[[Category: Escherichia coli]] | [[Category: Escherichia coli]] |
Revision as of 23:08, 10 April 2013
Contents |
Crystal Structure of E.coli IscS
Template:ABSTRACT PUBMED 20404999
Function
[ISCS_ECO57] Catalyzes the removal of elemental sulfur and selenium atoms from cysteine and selenocysteine to produce alanine. Functions as a sulfur delivery protein for NAD, biotin and Fe-S cluster synthesis. Transfers sulfur on 'Cys-456' of ThiI in a transpersulfidation reaction. Functions also as a selenium delivery protein in the pathway for the biosynthesis of selenophosphate (By similarity).
About this Structure
3lvm is a 2 chain structure with sequence from Escherichia coli. Full crystallographic information is available from OCA.
Reference
- Shi R, Proteau A, Villarroya M, Moukadiri I, Zhang L, Trempe JF, Matte A, Armengod ME, Cygler M. Structural basis for Fe-S cluster assembly and tRNA thiolation mediated by IscS protein-protein interactions. PLoS Biol. 2010 Apr 13;8(4):e1000354. PMID:20404999 doi:10.1371/journal.pbio.1000354