Reviewed, UniProtKB/Swiss-Prot Q6UW10 (SFTA2_HUMAN)

Names and origin

Protein names

Recommended name:
    Surfactant-associated protein 2
Alternative name(s):
    Surfactant-associated protein G

Gene names

Name:	SFTA2
Synonyms:	SFTPG
ORF Names:	UNQ541/PRO1098

Organism

Homo sapiens (Human) [Complete proteome]

Taxonomic identifier

9606 [NCBI]

Taxonomic lineage

Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo

Protein attributes

Sequence length	78 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is further processed into a mature form.
Protein existence	Evidence at protein level.

General annotation (Comments)

Subcellular location

Secreted Probable.

Ontologies

Keywords
Cellular component	Secreted
Coding sequence diversity	Polymorphism
Domain	Signal
PTM	Glycoprotein
Technical term	Complete proteome Direct protein sequencing
Gene Ontology (GO)
Cellular component	extracellular region Inferred from electronic annotation. Source: UniProtKB-SubCell
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Signal peptide	1 – 19	19	Ref.5
	Chain	20 – 78	59	Surfactant-associated protein 2		PRO_0000022610
Amino acid modifications
	Glycosylation	37	1	N-linked (GlcNAc...) Potential
Natural variations
	Natural variant	37	1	N → S: dbSNP rs3131787.		VAR_034423

Sequences

	Sequence		Length	Mass (Da)
	Q6UW10-1 [UniParc]. Last modified July 5, 2004. Version 1. Checksum: 4470CEE55D025483	FASTA	78	8,396
	10 20 30 40 50 60 MGSGLPLVLL LTLLGSSHGT GPGMTLQLKL KESFLTNSSY ESSFLELLEK LCLLLHLPSG 70 TSVTLHHARS QHHVVCNT

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"The secreted protein discovery initiative (SPDI), a large-scale effort to identify novel human secreted and transmembrane proteins: a bioinformatics assessment." Clark H.F., Gurney A.L., Abaya E., Baker K., Baldwin D.T., Brush J., Chen J., Chow B., Chui C., Crowley C., Currell B., Deuel B., Dowd P., Eaton D., Foster J.S., Grimaldi C., Gu Q., Hass P.E. , Heldens S., Huang A., Kim H.S., Klimowski L., Jin Y., Johnson S., Lee J., Lewis L., Liao D., Mark M.R., Robbie E., Sanchez C., Schoenfeld J., Seshagiri S., Simmons L., Singh J., Smith V., Stinson J., Vagts A., Vandlen R.L., Watanabe C., Wieand D., Woods K., Xie M.-H., Yansura D.G., Yi S., Yu G., Yuan J., Zhang M., Zhang Z., Goddard A.D., Wood W.I., Godowski P.J., Gray A.M. Genome Res. 13:2265-2270(2003) [PubMed: 12975309] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
[2]	"The DNA sequence and analysis of human chromosome 6." Mungall A.J., Palmer S.A., Sims S.K., Edwards C.A., Ashurst J.L., Wilming L., Jones M.C., Horton R., Hunt S.E., Scott C.E., Gilbert J.G.R., Clamp M.E., Bethel G., Milne S., Ainscough R., Almeida J.P., Ambrose K.D., Andrews T.D. , Ashwell R.I.S., Babbage A.K., Bagguley C.L., Bailey J., Banerjee R., Barker D.J., Barlow K.F., Bates K., Beare D.M., Beasley H., Beasley O., Bird C.P., Blakey S.E., Bray-Allen S., Brook J., Brown A.J., Brown J.Y., Burford D.C., Burrill W., Burton J., Carder C., Carter N.P., Chapman J.C., Clark S.Y., Clark G., Clee C.M., Clegg S., Cobley V., Collier R.E., Collins J.E., Colman L.K., Corby N.R., Coville G.J., Culley K.M., Dhami P., Davies J., Dunn M., Earthrowl M.E., Ellington A.E., Evans K.A., Faulkner L., Francis M.D., Frankish A., Frankland J., French L., Garner P., Garnett J., Ghori M.J., Gilby L.M., Gillson C.J., Glithero R.J., Grafham D.V., Grant M., Gribble S., Griffiths C., Griffiths M.N.D., Hall R., Halls K.S., Hammond S., Harley J.L., Hart E.A., Heath P.D., Heathcott R., Holmes S.J., Howden P.J., Howe K.L., Howell G.R., Huckle E., Humphray S.J., Humphries M.D., Hunt A.R., Johnson C.M., Joy A.A., Kay M., Keenan S.J., Kimberley A.M., King A., Laird G.K., Langford C., Lawlor S., Leongamornlert D.A., Leversha M., Lloyd C.R., Lloyd D.M., Loveland J.E., Lovell J., Martin S., Mashreghi-Mohammadi M., Maslen G.L., Matthews L., McCann O.T., McLaren S.J., McLay K., McMurray A., Moore M.J.F., Mullikin J.C., Niblett D., Nickerson T., Novik K.L., Oliver K., Overton-Larty E.K., Parker A., Patel R., Pearce A.V., Peck A.I., Phillimore B.J.C.T., Phillips S., Plumb R.W., Porter K.M., Ramsey Y., Ranby S.A., Rice C.M., Ross M.T., Searle S.M., Sehra H.K., Sheridan E., Skuce C.D., Smith S., Smith M., Spraggon L., Squares S.L., Steward C.A., Sycamore N., Tamlyn-Hall G., Tester J., Theaker A.J., Thomas D.W., Thorpe A., Tracey A., Tromans A., Tubby B., Wall M., Wallis J.M., West A.P., White S.S., Whitehead S.L., Whittaker H., Wild A., Willey D.J., Wilmer T.E., Wood J.M., Wray P.W., Wyatt J.C., Young L., Younger R.M., Bentley D.R., Coulson A., Durbin R.M., Hubbard T., Sulston J.E., Dunham I., Rogers J., Beck S. Nature 425:805-811(2003) [PubMed: 14574404] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
[3]	Mural R.J., Istrail S., Sutton G.G., Florea L., Halpern A.L., Mobarry C.M., Lippert R., Walenz B., Shatkay H., Dew I., Miller J.R., Flanigan M.J., Edwards N.J., Bolanos R., Fasulo D., Halldorsson B.V., Hannenhalli S., Turner R. , Yooseph S., Lu F., Nusskern D.R., Shue B.C., Zheng X.H., Zhong F., Delcher A.L., Huson D.H., Kravitz S.A., Mouchard L., Reinert K., Remington K.A., Clark A.G., Waterman M.S., Eichler E.E., Adams M.D., Hunkapiller M.W., Myers E.W., Venter J.C. Submitted (JUL-2005) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
[4]	"The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)." The MGC Project Team Genome Res. 14:2121-2127(2004) [PubMed: 15489334] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. Tissue: Colon.
[5]	"Signal peptide prediction based on analysis of experimentally verified cleavage sites." Zhang Z., Henzel W.J. Protein Sci. 13:2819-2824(2004) [PubMed: 15340161] [Abstract] Cited for: PROTEIN SEQUENCE OF 20-34.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AY359057 mRNA. Translation: AAQ89416.1. AL773541 Genomic DNA. Translation: CAX12734.1. AL662854 Genomic DNA. Translation: CAM24843.1. AL669830 Genomic DNA. Translation: CAM25405.1. CR759747 Genomic DNA. Translation: CAQ06765.1. BX927194 Genomic DNA. Translation: CAQ09776.1. CR936875 Genomic DNA. Translation: CAQ10927.1. CH471081 Genomic DNA. Translation: EAX03350.1. BC039677 mRNA. Translation: AAH39677.1.
IPI	IPI00409689.
RefSeq	NP_995326.1.
UniGene	Hs.211267
3D structure databases
ModBase	Search...
Protein-protein interaction databases
STRING	Q6UW10.
Genome annotation databases
Ensembl	ENST00000359086; ENSP00000351989; ENSG00000196260; Homo sapiens. [Genome view] ENST00000383539; ENSP00000373031; ENSG00000206465; Homo sapiens. [Genome view] ENST00000429290; ENSP00000390291; ENSG00000230072; Homo sapiens. [Genome view] ENST00000454649; ENSP00000398777; ENSG00000237814; Homo sapiens. [Genome view] ENST00000457919; ENSP00000407762; ENSG00000225454; Homo sapiens. [Genome view]
GeneID	389376.
KEGG	hsa:389376.
UCSC	uc003nsf.1. human.
Organism-specific databases
CTD	389376.
GeneCards	GC06M031010.
H-InvDB	HIX0032865. HIX0049225. HIX0057817. HIX0058071.
HGNC	HGNC:18386. SFTA2.
PharmGKB	PA38323.
GenAtlas	Search...
Phylogenomic databases
eggNOG	prNOG21763.
HOVERGEN	Q6UW10.
InParanoid	Q6UW10.
OMA	LHHAGSP.
OrthoDB	EOG9KD97K.
PhylomeDB	Q6UW10.
Gene expression databases
CleanEx	HS_SFTA2.
Genevestigator	Q6UW10.
GermOnline	ENSG00000196260. Homo sapiens.
Family and domain databases
ProtoNet	Search...
Other Resources
NextBio	102825.

Entry information

Entry name

SFTA2_HUMAN

Accession

Primary (citable) accession number: Q6UW10
Secondary accession number(s): A2ABK7, A2ACH1, B7ZCJ7

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 23, 2004
Last sequence update:	July 5, 2004
Last modified:	January 19, 2010
This is version 49 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HPI (Human Proteome Initiative)

Disclaimer

Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.