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Q68BL7

- OLM2A_HUMAN

UniProt

Q68BL7 - OLM2A_HUMAN

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Protein

Olfactomedin-like protein 2A

Gene
OLFML2A, UNQ9394/PRO34319
Organism
Homo sapiens (Human)
Status
Reviewed - Annotation score: 4 out of 5 - Experimental evidence at transcript leveli

Functioni

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sitei294 – 2952Cleavage By similarity

GO - Molecular functioni

  1. extracellular matrix binding Source: Ensembl

GO - Biological processi

  1. extracellular matrix organization Source: Ensembl
Complete GO annotation...

Names & Taxonomyi

Protein namesi
Recommended name:
Olfactomedin-like protein 2A
Alternative name(s):
Photomedin-1
Gene namesi
Name:OLFML2A
ORF Names:UNQ9394/PRO34319
OrganismiHomo sapiens (Human)
Taxonomic identifieri9606 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo
ProteomesiUP000005640: Chromosome 9

Organism-specific databases

HGNCiHGNC:27270. OLFML2A.

Subcellular locationi

Secreted By similarity

GO - Cellular componenti

  1. extracellular matrix Source: Ensembl
  2. extracellular region Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Secreted

Pathology & Biotechi

Organism-specific databases

PharmGKBiPA134967883.

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 2727 By similarityAdd
BLAST
Chaini28 – 652625Olfactomedin-like protein 2APRO_0000311428Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Disulfide bondi395 ↔ 582 By similarity

Post-translational modificationi

May be cleaved at Lys-295 after secretion By similarity.
O-glycosylated but not N-glycosylated By similarity.

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

PaxDbiQ68BL7.
PRIDEiQ68BL7.

Expressioni

Gene expression databases

ArrayExpressiQ68BL7.
BgeeiQ68BL7.
CleanExiHS_OLFML2A.
GenevestigatoriQ68BL7.

Organism-specific databases

HPAiHPA021180.
HPA022254.

Interactioni

Subunit structurei

Homodimer. Binds to heparin and chondroitin sulfate E By similarity.

Protein-protein interaction databases

BioGridi127983. 2 interactions.

Structurei

3D structure databases

ProteinModelPortaliQ68BL7.
SMRiQ68BL7. Positions 468-503.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini394 – 652259Olfactomedin-likeAdd
BLAST

Coiled coil

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Coiled coili157 – 18327 Reviewed predictionAdd
BLAST

Compositional bias

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Compositional biasi207 – 2126Poly-Ala
Compositional biasi354 – 37825Thr-richAdd
BLAST

Sequence similaritiesi

Keywords - Domaini

Coiled coil, Signal

Phylogenomic databases

eggNOGiNOG290478.
HOGENOMiHOG000043072.
HOVERGENiHBG108214.
InParanoidiQ68BL7.
OMAiADSKVFG.
OrthoDBiEOG75F4CZ.
PhylomeDBiQ68BL7.
TreeFamiTF351220.

Family and domain databases

InterProiIPR003112. Olfac-like.
[Graphical view]
PfamiPF02191. OLF. 1 hit.
[Graphical view]
SMARTiSM00284. OLF. 1 hit.
[Graphical view]
PROSITEiPS51132. OLF. 1 hit.
[Graphical view]

Sequences (3)i

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

This entry describes 3 isoformsi produced by alternative splicing. Align

Isoform 1 (identifier: Q68BL7-1) [UniParc]FASTAAdd to Basket

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide

MAAAALPPRP LLLLPLVLLL SGRPTRADSK VFGDLDQVRM TSEGSDCRCK    50
CIMRPLSKDA CSRVRSGRAR VEDFYTVETV SSGTDCRCSC TAPPSSLNPC 100
ENEWKMEKLK KQAPELLKLQ SMVDLLEGTL YSMDLMKVHA YVHKVASQMN 150
TLEESIKANL SRENEVVKDS VRHLSEQLRH YENHSAIMLG IKKELSRLGL 200
QLLQKDAAAA PATPATGTGS KAQDTARGKG KDISKYGSVQ KSFADRGLPK 250
PPKEKLLQVE KLRKESGKGS FLQPTAKPRA LAQQQAVIRG FTYYKAGKQE 300
VTEAVADNTL QGTSWLEQLP PKVEGRSNSA EPNSAEQDEA EPRSSERVDL 350
ASGTPTSIPA TTTTATTTPT PTTSLLPTEP PSGPEVSSQG REASCEGTLR 400
AVDPPVRHHS YGRHEGAWMK DPAARDDRIY VTNYYYGNSL VEFRNLENFK 450
QGRWSNMYKL PYNWIGTGHV VYQGAFYYNR AFTKNIIKYD LRQRFVASWA 500
LLPDVVYEDT TPWKWRGHSD IDFAVDESGL WVIYPAVDDR DEAQPEVIVL 550
SRLDPGDLSV HRETTWKTRL RRNSYGNCFL VCGILYAVDT YNQQEGQVAY 600
AFDTHTGTDA RPQLPFLNEH AYTTQIDYNP KERVLYAWDN GHQLTYTLHF 650
VV 652
Length:652
Mass (Da):73,054
Last modified:October 11, 2004 - v1
Checksum:iE3D3B61C8CC0699C
GO
Isoform 2 (identifier: Q68BL7-2) [UniParc]FASTAAdd to Basket

The sequence of this isoform differs from the canonical sequence as follows:
     1-39: Missing.

Show »
Length:613
Mass (Da):68,890
Checksum:i72B0B88735C37394
GO
Isoform 3 (identifier: Q68BL7-3) [UniParc]FASTAAdd to Basket

The sequence of this isoform differs from the canonical sequence as follows:
     1-214: Missing.
     215-223: ATGTGSKAQ → MSKRDKAGK

Show »
Length:438
Mass (Da):49,505
Checksum:i4E264070E97F49B5
GO

Natural variant

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Natural varianti309 – 3091T → A.2 Publications
Corresponds to variant rs7874348 [ dbSNP | Ensembl ].
VAR_037250
Natural varianti425 – 4251R → Q.
Corresponds to variant rs16927649 [ dbSNP | Ensembl ].
VAR_037251

Alternative sequence

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Alternative sequencei1 – 214214Missing in isoform 3. VSP_029565Add
BLAST
Alternative sequencei1 – 3939Missing in isoform 2. VSP_029566Add
BLAST
Alternative sequencei215 – 2239ATGTGSKAQ → MSKRDKAGK in isoform 3. VSP_029567

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AY358185 mRNA. Translation: AAQ88552.1.
AB119055 mRNA. Translation: BAD38864.1.
AL354928 Genomic DNA. Translation: CAI39635.2.
AL354928 Genomic DNA. Translation: CAI39636.2.
CH471090 Genomic DNA. Translation: EAW87596.1.
BC054001 mRNA. Translation: AAH54001.1.
CCDSiCCDS65129.1. [Q68BL7-3]
CCDS6857.2. [Q68BL7-1]
RefSeqiNP_001269644.1. NM_001282715.1. [Q68BL7-3]
NP_872293.2. NM_182487.3. [Q68BL7-1]
XP_005251816.1. XM_005251759.2. [Q68BL7-2]
UniGeneiHs.357004.

Genome annotation databases

EnsembliENST00000288815; ENSP00000288815; ENSG00000185585. [Q68BL7-3]
ENST00000373580; ENSP00000362682; ENSG00000185585. [Q68BL7-1]
GeneIDi169611.
KEGGihsa:169611.
UCSCiuc004bov.3. human. [Q68BL7-1]
uc004bow.3. human. [Q68BL7-3]

Polymorphism databases

DMDMi74748246.

Keywords - Coding sequence diversityi

Alternative splicing, Polymorphism

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AY358185 mRNA. Translation: AAQ88552.1 .
AB119055 mRNA. Translation: BAD38864.1 .
AL354928 Genomic DNA. Translation: CAI39635.2 .
AL354928 Genomic DNA. Translation: CAI39636.2 .
CH471090 Genomic DNA. Translation: EAW87596.1 .
BC054001 mRNA. Translation: AAH54001.1 .
CCDSi CCDS65129.1. [Q68BL7-3 ]
CCDS6857.2. [Q68BL7-1 ]
RefSeqi NP_001269644.1. NM_001282715.1. [Q68BL7-3 ]
NP_872293.2. NM_182487.3. [Q68BL7-1 ]
XP_005251816.1. XM_005251759.2. [Q68BL7-2 ]
UniGenei Hs.357004.

3D structure databases

ProteinModelPortali Q68BL7.
SMRi Q68BL7. Positions 468-503.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

BioGridi 127983. 2 interactions.

Polymorphism databases

DMDMi 74748246.

Proteomic databases

PaxDbi Q68BL7.
PRIDEi Q68BL7.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

Ensembli ENST00000288815 ; ENSP00000288815 ; ENSG00000185585 . [Q68BL7-3 ]
ENST00000373580 ; ENSP00000362682 ; ENSG00000185585 . [Q68BL7-1 ]
GeneIDi 169611.
KEGGi hsa:169611.
UCSCi uc004bov.3. human. [Q68BL7-1 ]
uc004bow.3. human. [Q68BL7-3 ]

Organism-specific databases

CTDi 169611.
GeneCardsi GC09P127539.
H-InvDB HIX0008375.
HGNCi HGNC:27270. OLFML2A.
HPAi HPA021180.
HPA022254.
neXtProti NX_Q68BL7.
PharmGKBi PA134967883.
GenAtlasi Search...

Phylogenomic databases

eggNOGi NOG290478.
HOGENOMi HOG000043072.
HOVERGENi HBG108214.
InParanoidi Q68BL7.
OMAi ADSKVFG.
OrthoDBi EOG75F4CZ.
PhylomeDBi Q68BL7.
TreeFami TF351220.

Miscellaneous databases

ChiTaRSi OLFML2A. human.
GenomeRNAii 169611.
NextBioi 88819.
PROi Q68BL7.

Gene expression databases

ArrayExpressi Q68BL7.
Bgeei Q68BL7.
CleanExi HS_OLFML2A.
Genevestigatori Q68BL7.

Family and domain databases

InterProi IPR003112. Olfac-like.
[Graphical view ]
Pfami PF02191. OLF. 1 hit.
[Graphical view ]
SMARTi SM00284. OLF. 1 hit.
[Graphical view ]
PROSITEi PS51132. OLF. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 2), VARIANT ALA-309.
  2. "Photomedin-1 and -2, novel extracellular glycoproteins with olfactomedin domain, isolated from RIKEN full-length mouse cDNA clones by computational screening."
    Furutani Y., Manabe R., Tsutsui K., Yamada T., Sugimoto N., Kawai J., Hayashizaki Y., Sekiguchi K.
    Submitted (SEP-2003) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1).
    Tissue: Retina.
  3. "DNA sequence and analysis of human chromosome 9."
    Humphray S.J., Oliver K., Hunt A.R., Plumb R.W., Loveland J.E., Howe K.L., Andrews T.D., Searle S., Hunt S.E., Scott C.E., Jones M.C., Ainscough R., Almeida J.P., Ambrose K.D., Ashwell R.I.S., Babbage A.K., Babbage S., Bagguley C.L.
    , Bailey J., Banerjee R., Barker D.J., Barlow K.F., Bates K., Beasley H., Beasley O., Bird C.P., Bray-Allen S., Brown A.J., Brown J.Y., Burford D., Burrill W., Burton J., Carder C., Carter N.P., Chapman J.C., Chen Y., Clarke G., Clark S.Y., Clee C.M., Clegg S., Collier R.E., Corby N., Crosier M., Cummings A.T., Davies J., Dhami P., Dunn M., Dutta I., Dyer L.W., Earthrowl M.E., Faulkner L., Fleming C.J., Frankish A., Frankland J.A., French L., Fricker D.G., Garner P., Garnett J., Ghori J., Gilbert J.G.R., Glison C., Grafham D.V., Gribble S., Griffiths C., Griffiths-Jones S., Grocock R., Guy J., Hall R.E., Hammond S., Harley J.L., Harrison E.S.I., Hart E.A., Heath P.D., Henderson C.D., Hopkins B.L., Howard P.J., Howden P.J., Huckle E., Johnson C., Johnson D., Joy A.A., Kay M., Keenan S., Kershaw J.K., Kimberley A.M., King A., Knights A., Laird G.K., Langford C., Lawlor S., Leongamornlert D.A., Leversha M., Lloyd C., Lloyd D.M., Lovell J., Martin S., Mashreghi-Mohammadi M., Matthews L., McLaren S., McLay K.E., McMurray A., Milne S., Nickerson T., Nisbett J., Nordsiek G., Pearce A.V., Peck A.I., Porter K.M., Pandian R., Pelan S., Phillimore B., Povey S., Ramsey Y., Rand V., Scharfe M., Sehra H.K., Shownkeen R., Sims S.K., Skuce C.D., Smith M., Steward C.A., Swarbreck D., Sycamore N., Tester J., Thorpe A., Tracey A., Tromans A., Thomas D.W., Wall M., Wallis J.M., West A.P., Whitehead S.L., Willey D.L., Williams S.A., Wilming L., Wray P.W., Young L., Ashurst J.L., Coulson A., Blocker H., Durbin R.M., Sulston J.E., Hubbard T., Jackson M.J., Bentley D.R., Beck S., Rogers J., Dunham I.
    Nature 429:369-374(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
  4. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
  5. "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] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 3), VARIANT ALA-309.
    Tissue: Lymph.

Entry informationi

Entry nameiOLM2A_HUMAN
AccessioniPrimary (citable) accession number: Q68BL7
Secondary accession number(s): Q5JTM5
, Q5JTM6, Q6UXW1, Q7Z5V3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 13, 2007
Last sequence update: October 11, 2004
Last modified: July 9, 2014
This is version 74 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program
DisclaimerAny 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.

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Human chromosome 9
    Human chromosome 9: entries, gene names and cross-references to MIM
  2. Human entries with polymorphisms or disease mutations
    List of human entries with polymorphisms or disease mutations
  3. Human polymorphisms and disease mutations
    Index of human polymorphisms and disease mutations
  4. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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