Structure of PDB 3j45 Chain y

Receptor sequence
>3j45y (length=435) Species: 562 (Escherichia coli) [Search protein sequence]
GLDFQSAKGGLGELKRRLLFVIGALIVFRIGSFIPIPGIDAAVLAKLLEQ
QRGTIIEMFNMFSGGALSRASIFALGIMPYISASIIIQLLTVVHPTLAEI
KKEGESGRRKISQYTRYGTLVLAIFQSIGIATGLPNMPGMQGLVINPGFA
FYFTAVVSLVTGTMFLMWLGEQITERGIGNGISIIIFAGIVAGLPPAIAH
TIEQARQGDLHFLVLLLVAVLVFAVTFFVVFVERGQRRIVVNYAKRQQGR
RVYAAQSTHLPLKVNMAGVIPAIFASSIILFPATIASWFGGGTGWNWLTT
ISLYLQPGQPLYVLLYASAIIFFCFFYTALVFNPRETADNLKKSGAFVPG
IRPGEQTAKYIDKVMTRLTLVGALYITFICLIPEFMRDAMKVPFYFGGTS
LLIVVVVIMDFMAQVQTLMMSSQYESALKKANLKG
3D structure
PDB3j45 Structure of the SecY channel during initiation of protein translocation.
Chainy
Resolution9.5 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
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 rna y K250 Q253 G254 R255 R256 V257 K245 Q248 G249 R250 R251 V252
BS02 rna y Y248 A249 K250 R251 Q252 F352 P354 R357 Y243 A244 K245 R246 Q247 F347 P349 R352
Gene Ontology
Molecular Function
GO:0005048 signal sequence binding
GO:0005515 protein binding
GO:0008320 protein transmembrane transporter activity
Biological Process
GO:0006605 protein targeting
GO:0006616 SRP-dependent cotranslational protein targeting to membrane, translocation
GO:0006886 intracellular protein transport
GO:0015031 protein transport
GO:0032978 protein insertion into membrane from inner side
GO:0043952 protein transport by the Sec complex
GO:0065002 intracellular protein transmembrane transport
Cellular Component
GO:0005886 plasma membrane
GO:0016020 membrane
GO:0031522 cell envelope Sec protein transport complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3j45, PDBe:3j45, PDBj:3j45
PDBsum3j45
PubMed24153188
UniProtP0AGA2|SECY_ECOLI Protein translocase subunit SecY (Gene Name=secY)

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