secD:Gene Product(s)

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Nomenclature Function Interactions Localization Sequence Domains Structure Resources Accessions Links References Suggestions

Nomenclature

See Help:Product_nomenclature for help entering or editing information in this section of EcoliWiki.

Standard name

SecD

Synonyms

SecYEG protein translocase auxillary subunit[1], EG10938[2][1], B0408[2][1], SecD[2][1] , ECK0402, JW0398, b0408

Product description

SecD[2][3];

Component of SecD-SecF-Yajc-YidC Secretion Complex[2][3]; Sec Protein Secretion Complex[2][3]

SecDFyajC inner membrane secretion protein trimeric complex; assists the SecYE core translocon to interact with SecA and export protein[4]

EC number (for enzymes)


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Notes

Function

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<protect> Gene Ontology
See Help:Gene_ontology for help entering or editing GO terms and GO annotations in EcoliWiki.

Qualifier GO ID GO term name Reference Evidence Code with/from Aspect Notes Status
GO:0005886

plasma membrane

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0997

C

Seeded from EcoCyc (v14.0)

complete

GO:0005886

plasma membrane

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-1003

C

Seeded from EcoCyc (v14.0)

complete

GO:0006886

intracellular protein transport

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR005791

P

Seeded from EcoCyc (v14.0)

complete

GO:0008565

protein transporter activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003335

F

Seeded from EcoCyc (v14.0)

complete

GO:0015031

protein transport

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0653

P

Seeded from EcoCyc (v14.0)

complete

GO:0015450

P-P-bond-hydrolysis-driven protein transmembrane transporter activity

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR005791

F

Seeded from EcoCyc (v14.0)

complete

GO:0015627

type II protein secretion system complex

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003335

C

Seeded from EcoCyc (v14.0)

complete

GO:0015628

protein secretion by the type II secretion system

GOA:interpro
GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003335

P

Seeded from EcoCyc (v14.0)

complete

GO:0016020

membrane

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0472

C

Seeded from EcoCyc (v14.0)

complete

GO:0016021

integral to membrane

GOA:spkw
SP_KW:GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0812

C

Seeded from EcoCyc (v14.0)

complete

GO:0016021

integral to membrane

GO_REF:0000023

IEA: Inferred from Electronic Annotation

SP_SL:SL-9909

C

Seeded from EcoCyc (v14.0)

complete

GO:0015031

protein transport

PMID:3029032[5]

IMP: Inferred from Mutant Phenotype

P

complete

Interactions See Help:Product_interactions for help entering or editing information about gene product interactions in this section of EcoliWiki.

Partner Type Partner Notes References Evidence

Protein

Subunits of SecD-SecF-Yajc-YidC Secretion Complex

could be indirect

Protein

Subunits of Sec Protein Secretion Complex

could be indirect


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Notes

Localization

See Help:Product_localization for how to add or edit information in this section of EcoliWiki.

Compartment Description Evidence Reference/Source Notes

plasma membrane

C-terminus localized in the cytoplasm with 6 predicted transmembrane domains

Daley et al. (2005) [6]


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Notes

Structure and Physical Properties

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<protect> Physical Properties See Help:Product_physical_properties for help entering or editing information about the physical properties of this gene product.

Name
Sequence

at EcoCyc

MLNRYPLWKY VMLIVVIVIG LLYALPNLFG EDPAVQITGA RGVAASEQTL IQVQKTLQEE
KITAKSVALE EGAILARFDS TDTQLRAREA LMGVMGDKYV VALNLAPATP RWLAAIHAEP
MKLGLDLRGG VHFLMEVDMD TALGKLQEQN IDSLRSDLRE KGIPYTTVRK ENNYGLSITF
RDAKARDEAI AYLSKRHPDL VISSQGSNQL RAVMSDARLS EAREYAVQQN INILRNRVNQ
LGVAEPVVQR QGADRIVVEL PGIQDTARAK EILGATATLE FRLVNTNVDQ AAAASGRVPG
DSEVKQTREG QPVVLYKRVI LTGDHITDST SSQDEYNQPQ VNISLDSAGG NIMSNFTKDN
IGKPMATLFV EYKDSGKKDA NGRAVLVKQE EVINIANIQS RLGNSFRITG INNPNEARQL
SLLLRAGALI APIQIVEERT IGPTLGMQNI EQGLEACLAG LLVSILFMII FYKKFGLIAT
SALIANLILI VGIMSLLPGA TLSMPGIAGI VLTLAVAVDA NVLINERIKE ELSNGRTVQQ
AIDEGYRGAF SSIFDANITT LIKVIILYAV GTGAIKGFAI TTGIGVATSM FTAIVGTRAI
VNLLYGGKRV KKLSI
Length

615

Mol. Wt

66.634 kDa

pI

8.9 (calculated)

Extinction coefficient

33,350 - 33,475 (calc based on 15 Y, 2 W, and 1 C residues)


Domains/Motifs/Modification Sites

See Help:Product_domains_motifs for help entering or editing information in this section of EcoliWiki.

Type Residues Description Notes References

Domain

427..606

PF02355 Protein export membrane protein

PMID:19920124[7]

Domain

112..143

PF07549 SecD/SecF GG Motif

PMID:19920124[7]

<motif_map/>

tmhmm.php?gene=secD&show=pic&.jpg
Click the image to view raw output from TMHMM.

Structure
See Help:Product_structure for help entering or editing information in this section of EcoliWiki.

Structures

<beststructure> gene=secD taxon=562,83333 </beststructure>

Models

View models at:

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Structure figures

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Notes

Gene Product Resources

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See Help:Product_resources for help with entering or editing information in this section of EcoliWiki.

Resource type Source Notes/Reference

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Notes

Accessions in Other Databases

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See Help:Gene_accessions for help with entering information into the Gene Accessions table.

Database Accession Notes

NCBI (Protein) (EcoliWiki Page)

GI:16128393

Escherichia coli str. K-12 substr. MG1655

NCBI (Protein) (EcoliWiki Page)

GeneID:949133

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0001417

Escherichia coli str. K-12 substr. MG1655

UniProt (EcoliWiki Page)

UniProtKB/Swiss-Prot:P0AG90

Escherichia coli str. K-12 substr. MG1655

EcoCyc

EcoCyc:EG10938

Escherichia coli str. K-12 substr. MG1655

EcoGene

EcoGene:EG10938

Escherichia coli str. K-12 substr. MG1655

NCBI (Gene) (EcoliWiki Page)

GeneID:949133

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120000927

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB0931

Escherichia coli str. K-12 substr. MG1655

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Notes

Links

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References

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See Help:References for how to manage references in EcoliWiki.

  1. 1.0 1.1 1.2 1.3 Riley, M. et al. (2006) Nucleic Acids Res 34:1-6 (corrected supplemental data from B. Wanner)
  2. 2.0 2.1 2.2 2.3 2.4 2.5 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  3. 3.0 3.1 3.2 EcoCyc (release 11.1; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  4. EcoGene: Rudd, KE (2000) EcoGene: a genome sequence database for Escherichia coli K-12. Nucleic Acids Res 28:60-4.
  5. Gardel, C et al. (1987) secD, a new gene involved in protein export in Escherichia coli. J. Bacteriol. 169 1286-90 PubMed
  6. Daley, DO et al. (2005) Global topology analysis of the Escherichia coli inner membrane proteome. Science 308 1321-3 PubMed
  7. 7.0 7.1 Finn, RD et al. (2010) The Pfam protein families database. Nucleic Acids Res. 38 D211-22 PubMed

Categories

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