Structure of PDB 5izm Chain B Binding Site BS01

Receptor Information
>5izm Chain B (length=495) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
RRVNVNVGVLGHIDSGKTALARALSTTAGITLDLGFSCFSVPLPARLRSS
LEPLLQVTLVDCPGHASLIRTIIGGAQIIDLMMLVIDVTKGMQTQSAECL
VIGQIACQKLVVVLNKIDLLPERQAAIDKMTKKMQKTLENTKFRGAPIIP
VAAKPGGPQGIPELIELLTSQISIPTRDPSGPFLMSVDHCFSIKGQGTVM
TGTILSGSISLGDSVEIPALKVVKKVKSMQMFHMPITSAMQGDRLGICVT
QFDPKLLERGLVCAPESLHTVHAALISVEKIPYFRGPLQTKAKFHITVGH
ETVMGRLMFFSPAPDNFDQEPILDSFNFSQEYLFQEQYLSPRQQWALVEF
EKPVTCPRLCLVIGSRLDAHTNTCRLAFHGILLHGLEDRNYADSFLPRLK
VYKLKHKHGLVERAMDDYSVIGRSLFETNIQLFVGLKVHLSTGELGIIDS
AFGKFKIHIPGGLSPESKKILSQHVVLSLTFKRYVFDTHKRMVQS
Ligand information
Ligand IDMN
InChIInChI=1S/Mn/q+2
InChIKeyWAEMQWOKJMHJLA-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mn+2]
CACTVS 3.341[Mn++]
FormulaMn
NameMANGANESE (II) ION
ChEMBL
DrugBankDB06757
ZINC
PDB chain5izm Chain B Residue 1001 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB5izm Crystal structures of the human elongation factor eEFSec suggest a non-canonical mechanism for selenocysteine incorporation.
Resolution3.4 Å
Binding residue
(original residue number in PDB)		T21 T48
Binding residue
(residue number reindexed from 1)		T18 T31
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) D17 K20 T21 T48 H96
Catalytic site (residue number reindexed from 1) D14 K17 T18 T31 H65
Enzyme Commision number 3.6.5.-
Gene Ontology
Molecular Function
GO:0000049 tRNA binding
GO:0003746 translation elongation factor activity
GO:0003924 GTPase activity
GO:0005525 GTP binding
GO:0016787 hydrolase activity
GO:0035368 selenocysteine insertion sequence binding
GO:0043021 ribonucleoprotein complex binding
Biological Process
GO:0001514 selenocysteine incorporation
GO:0006412 translation
Cellular Component
GO:0005634 nucleus
GO:0005737 cytoplasm
GO:1990904 ribonucleoprotein complex

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:5izm, PDBe:5izm, PDBj:5izm
PDBsum5izm
PubMed27708257
UniProtP57772|SELB_HUMAN Selenocysteine-specific elongation factor (Gene Name=EEFSEC)

[Back to BioLiP]