Annotations: 9SLC

Closed conformation dome complex including the Sec-translocon (SecYEG-SecA-SecDF) in untreated Mycoplasma pneumoniae cells

External Resource: Annotation

Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF01043	SecA preprotein cross-linking domain (SecA_PP_bind)	SecA preprotein cross-linking domain	The SecA ATPase is involved in the insertion and retraction of preproteins through the plasma membrane. This domain has been found to cross-link to preproteins, thought to indicate a role in preprotein binding. The pre-protein cross-linking domai ...	The SecA ATPase is involved in the insertion and retraction of preproteins through the plasma membrane. This domain has been found to cross-link to preproteins, thought to indicate a role in preprotein binding. The pre-protein cross-linking domain is comprised of two sub domains that are inserted within the ATPase domain [1].	Domain
A	PF07517	SecA DEAD-like domain (SecA_DEAD)	SecA DEAD-like domain	SecA protein binds to the plasma membrane where it interacts with proOmpA to support translocation of proOmpA through the membrane. SecA protein achieves this translocation, in association with SecY protein, in an ATP dependent manner [1,2]. This dom ...	SecA protein binds to the plasma membrane where it interacts with proOmpA to support translocation of proOmpA through the membrane. SecA protein achieves this translocation, in association with SecY protein, in an ATP dependent manner [1,2]. This domain represents the N-terminal ATP-dependent helicase domain, which is related to the Pfam:PF00270 [3].	Domain
A	PF07516	SecA Wing and Scaffold domain (SecA_SW)	SecA Wing and Scaffold domain	-	Family
A	PF21090	SecA P-loop domain (P-loop_SecA)	SecA P-loop domain	SecA is the preprotein translocase ATPase subunit and a superfamily 2 (SF2) RNA helicase [4]. This entry corresponds to the second P-loop domain.	Domain
C	PF12506	Protein of unknown function (DUF3713) (DUF3713)	Protein of unknown function (DUF3713)	-	Family
F	PF12506	Protein of unknown function (DUF3713) (DUF3713)	Protein of unknown function (DUF3713)	-	Family
I [auth Y]	PF00344	SecY (SecY)	SecY	-	Family
H [auth I], J [auth H]	PF21637	Family of unknown function (DUF6856) (DUF6856)	Family of unknown function (DUF6856)	-	Family
B	PF12506	Protein of unknown function (DUF3713) (DUF3713)	Protein of unknown function (DUF3713)	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Protein translocase subunit SecA	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding protein transporter activity primary active transmembrane transporter activity ATPase-coupled transmembrane transporter activity protein-transporting ATPase activity protein-exporting ATPase activity ATP-dependent activity macromolecule transmembrane transporter activity active transmembrane transporter activity transmembrane protein transporter activity transporter activity transmembrane transporter activity	protein import localization establishment of protein localization protein transport transport macromolecule localization intracellular protein localization establishment of localization protein targeting cellular localization intracellular protein transmembrane transport intracellular transport transmembrane transport protein transmembrane transport protein import localization establishment of protein localization protein transport transport macromolecule localization intracellular protein localization establishment of localization protein targeting cellular localization intracellular protein transmembrane transport intracellular transport transmembrane transport protein transmembrane transport establishment of localization in cell cellular process intracellular protein transport protein transport by the Sec complex	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol cell periphery plasma membrane membrane protein-containing complex cell envelope Sec protein transport complex intracellular protein-containing complex
C	Uncharacterized lipoprotein MG309 homolog	-	-	cell periphery cellular anatomical structure plasma membrane membrane
D	SecDF	-	-	cell periphery cellular anatomical structure plasma membrane membrane
F	Uncharacterized lipoprotein MG338 homolog	-	-	cell periphery cellular anatomical structure plasma membrane membrane
I [auth Y]	Protein translocase subunit SecY	-	establishment of protein localization transport protein transport by the Sec complex establishment of localization transmembrane transport localization protein transmembrane transport protein transport macromolecule localization cellular process intracellular protein localization protein targeting cellular localization intracellular protein transmembrane transport establishment of protein localization transport protein transport by the Sec complex establishment of localization transmembrane transport localization protein transmembrane transport protein transport macromolecule localization cellular process intracellular protein localization protein targeting cellular localization intracellular protein transmembrane transport intracellular transport establishment of localization in cell intracellular protein transport	cell periphery cellular anatomical structure plasma membrane membrane
H [auth I], J [auth H]	Uncharacterized lipoprotein MG348 homolog	-	-	cell periphery cellular anatomical structure plasma membrane membrane
G	Probable protein-export membrane protein SecG	macromolecule transmembrane transporter activity active transmembrane transporter activity protein transporter activity primary active transmembrane transporter activity ATPase-coupled transmembrane transporter activity protein-transporting ATPase activity transmembrane protein transporter activity transporter activity transmembrane transporter activity ATP-dependent activity	establishment of protein localization transport secretion establishment of protein localization to extracellular region export from cell protein secretion establishment of localization protein localization to extracellular region localization secretion by cell protein transport macromolecule localization cellular process intracellular protein localization	cell periphery cellular anatomical structure plasma membrane membrane
E	SecE	macromolecule transmembrane transporter activity protein transporter activity transmembrane protein transporter activity transporter activity transmembrane transporter activity	establishment of protein localization transport secretion establishment of protein localization to extracellular region export from cell protein secretion establishment of localization protein localization to extracellular region localization secretion by cell protein transport macromolecule localization cellular process intracellular protein localization	cellular anatomical structure membrane
B	Uncharacterized lipoprotein MG307 homolog	-	-	cell periphery cellular anatomical structure plasma membrane membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR011130	SecA, preprotein cross-linking domain	Domain
A	IPR011116	SecA Wing/Scaffold	Domain
A	IPR036266	SecA, Wing/Scaffold superfamily	Homologous Superfamily
A	IPR001650	Helicase, C-terminal domain-like	Domain
A	IPR000185	Protein translocase subunit SecA	Family
A	IPR014001	Helicase superfamily 1/2, ATP-binding domain	Domain
A	IPR014018	SecA motor DEAD	Domain
A	IPR020937	SecA conserved site	Conserved Site
A	IPR011115	SecA DEAD-like, N-terminal	Domain
A	IPR044722	SecA, C-terminal helicase domain	Domain
A	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A	IPR036670	SecA, preprotein cross-linking domain superfamily	Homologous Superfamily
C	IPR022186	Protein of unknown function DUF3713	Family
F	IPR022186	Protein of unknown function DUF3713	Family
I [auth Y]	IPR002208	SecY/SEC61-alpha family	Family
I [auth Y]	IPR030659	SecY conserved site	Conserved Site
I [auth Y]	IPR026593	Protein translocase subunit SecY	Family
I [auth Y]	IPR023201	SecY domain superfamily	Homologous Superfamily
H [auth I], J [auth H]	IPR049194	Protein of unknown function DUF6856	Family
G	IPR004692	Preprotein translocase SecG subunit	Family
E	IPR005807	SecE subunit of protein translocation complex, bacterial-like	Family
B	IPR022186	Protein of unknown function DUF3713	Family

9SLC | pdb_00009slc

Closed conformation dome complex including the Sec-translocon (SecYEG-SecA-SecDF) in untreated Mycoplasma pneumoniae cells

External Resource: Annotation

Protein Family Annotation Pfam Database Homepage

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage