Reviewed,
UniProtKB/Swiss-Prot O60241 (BAI2_HUMAN)
Last modified
October 13, 2009.
Version 94.
History...
Clusters with 100%,
90%,
50% identity |
Documents (4) |
Third-party data |
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Names and origin
| Protein names | Recommended name: Brain-specific angiogenesis inhibitor 2 | ||
| Gene names |
| ||
| 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 | 1585 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is further processed into a mature form. |
| Protein existence | Evidence at transcript level. |
General annotation (Comments)
| Function | Might be involved in angiogenesis inhibition. |
| Subunit structure | Interacts with GABPB2 By similarity. |
| Subcellular location | |
| Tissue specificity | Strongly expressed in brain. Also detected in heart, thymus, skeletal muscle, and different cell lines. |
| Sequence similarities | Belongs to the G-protein coupled receptor 2 family. LN-TM7 subfamily. Contains 1 GPS domain. Contains 4 TSP type-1 domains. |
| Sequence caution | The sequence CAI16890.1 differs from that shown. Reason: Erroneous gene model prediction. |
Ontologies
| Keywords | |
|---|---|
| Cellular component | Cell membrane Membrane |
| Coding sequence diversity | Alternative splicing |
| Domain | Repeat Signal Transmembrane |
| Molecular function | G-protein coupled receptor Receptor Transducer |
| PTM | Disulfide bond Glycoprotein Phosphoprotein |
| Technical term | Complete proteome |
| Gene Ontology (GO) | |
| Biological process | neuropeptide signaling pathway Inferred from electronic annotation. Source: InterPro |
| Cellular component | integral to membrane Traceable author statement. Source: GDB plasma membraneInferred from electronic annotation. Source: UniProtKB-KW |
| Molecular function | brain-specific angiogenesis inhibitor activity Traceable author statement. Source: GDB |
| Complete GO annotation... | |
Alternative products
| This entry describes 4 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: O60241-1) 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. | ||||||
| Isoform 2 (identifier: O60241-2) The sequence of this isoform differs from the canonical sequence as follows: 1473-1473: Missing. | ||||||
| Isoform 3 (identifier: O60241-3) The sequence of this isoform differs from the canonical sequence as follows: 1-12: Missing. | ||||||
| Isoform 4 (identifier: O60241-4) The sequence of this isoform differs from the canonical sequence as follows: 1119-1151: Missing. 1473-1473: Missing. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||||
Molecule processing | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Signal peptide | 1 – 32 | 32 | Potential | ||||||||
| Chain | 33 – 1585 | 1553 | Brain-specific angiogenesis inhibitor 2 | PRO_0000012864 | |||||||
Regions | |||||||||||
| Topological domain | 33 – 936 | 904 | Extracellular Potential | ||||||||
| Transmembrane | 937 – 957 | 21 | 1 Potential | ||||||||
| Topological domain | 958 – 965 | 8 | Cytoplasmic Potential | ||||||||
| Transmembrane | 966 – 986 | 21 | 2 Potential | ||||||||
| Topological domain | 987 – 994 | 8 | Extracellular Potential | ||||||||
| Transmembrane | 995 – 1015 | 21 | 3 Potential | ||||||||
| Topological domain | 1016 – 1036 | 21 | Cytoplasmic Potential | ||||||||
| Transmembrane | 1037 – 1057 | 21 | 4 Potential | ||||||||
| Topological domain | 1058 – 1078 | 21 | Extracellular Potential | ||||||||
| Transmembrane | 1079 – 1099 | 21 | 5 Potential | ||||||||
| Topological domain | 1100 – 1121 | 22 | Cytoplasmic Potential | ||||||||
| Transmembrane | 1122 – 1142 | 21 | 6 Potential | ||||||||
| Topological domain | 1143 – 1153 | 11 | Extracellular Potential | ||||||||
| Transmembrane | 1154 – 1174 | 21 | 7 Potential | ||||||||
| Topological domain | 1175 – 1584 | 410 | Cytoplasmic Potential | ||||||||
| Domain | 309 – 362 | 54 | TSP type-1 1 | ||||||||
| Domain | 364 – 417 | 54 | TSP type-1 2 | ||||||||
| Domain | 419 – 472 | 54 | TSP type-1 3 | ||||||||
| Domain | 475 – 528 | 54 | TSP type-1 4 | ||||||||
| Domain | 871 – 923 | 53 | GPS | ||||||||
| Compositional bias | 129 – 134 | 6 | Poly-Glu | ||||||||
| Compositional bias | 189 – 192 | 4 | Poly-Asn | ||||||||
| Compositional bias | 234 – 237 | 4 | Poly-Thr | ||||||||
| Compositional bias | 1315 – 1318 | 4 | Poly-Pro | ||||||||
| Compositional bias | 1364 – 1370 | 7 | Poly-Gly | ||||||||
| Compositional bias | 1425 – 1430 | 6 | Poly-Pro | ||||||||
Amino acid modifications | |||||||||||
| Modified residue | 1351 | 1 | Phosphotyrosine By similarity | ||||||||
| Glycosylation | 106 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 191 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 192 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 356 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 437 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 560 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 645 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Glycosylation | 867 | 1 | N-linked (GlcNAc...) Potential | ||||||||
| Disulfide bond | 321 ↔ 355 | By similarity | |||||||||
| Disulfide bond | 325 ↔ 361 | By similarity | |||||||||
| Disulfide bond | 336 ↔ 345 | By similarity | |||||||||
| Disulfide bond | 376 ↔ 411 | By similarity | |||||||||
| Disulfide bond | 380 ↔ 416 | By similarity | |||||||||
| Disulfide bond | 391 ↔ 401 | By similarity | |||||||||
| Disulfide bond | 431 ↔ 466 | By similarity | |||||||||
| Disulfide bond | 435 ↔ 471 | By similarity | |||||||||
| Disulfide bond | 446 ↔ 456 | By similarity | |||||||||
| Disulfide bond | 487 ↔ 522 | By similarity | |||||||||
| Disulfide bond | 491 ↔ 527 | By similarity | |||||||||
| Disulfide bond | 502 ↔ 512 | By similarity | |||||||||
Natural variations | |||||||||||
| Alternative sequence | 1 – 12 | 12 | Missing in isoform 3. | VSP_037045 | |||||||
| Alternative sequence | 1119 – 1151 | 33 | Missing in isoform 4. | VSP_037046 | |||||||
| Alternative sequence | 1473 | 1 | Missing in isoform 2 and isoform 4. | VSP_037047 | |||||||
Experimental info | |||||||||||
| Sequence conflict | 325 | 1 | C → R in AAI36534. Ref.4 | ||||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Cloning and characterization of BAI2 and BAI3, novel genes homologous to brain-specific angiogenesis inhibitor 1 (BAI1)." Shiratsuchi T., Nishimori H., Ichise H., Nakamura Y., Tokino T. Cytogenet. Cell Genet. 79:103-108(1997) [PubMed: 9533023] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 2). Tissue: Fetal brain. |
| [2] | "Genome-wide discovery and analysis of human seven transmembrane helix receptor genes." Suwa M., Sato T., Okouchi I., Arita M., Futami K., Matsumoto S., Tsutsumi S., Aburatani H., Asai K., Akiyama Y. Submitted (JUL-2001) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. |
| [3] | "The DNA sequence and biological annotation of human chromosome 1." Gregory S.G., Barlow K.F., McLay K.E., Kaul R., Swarbreck D., Dunham A., Scott C.E., Howe K.L., Woodfine K., Spencer C.C.A., Jones M.C., Gillson C., Searle S., Zhou Y., Kokocinski F., McDonald L., Evans R., Phillips K. Bentley D.R.Nature 441:315-321(2006) [PubMed: 16710414] [Abstract] 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] (ISOFORM 4), NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 1293-1585 (ISOFORM 1). Tissue: Brain. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| AB005298 mRNA. Translation: BAA25362.1. Different initiation. AB065648 Genomic DNA. Translation: BAC05874.1. AL354919, AC114488 Genomic DNA. Translation: CAI16890.1. Sequence problems. BC009035 mRNA. Translation: AAH09035.1. BC136533 mRNA. Translation: AAI36534.1. | |
| IPI | IPI00297188. IPI00746807. IPI00929479. IPI00929545. |
| PIR | T00027. |
| RefSeq | NP_001694.2. |
| UniGene | Hs.524138 |
3D structure databases | |
| HSSP | HSSP built from PDB template 1LSL based on UniProtKB P07996. |
| ModBase | Search... |
Protein-protein interaction databases | |
| STRING | O60241. |
Protein family/group databases | |
| GPCRDB | Search... |
PTM databases | |
| PhosphoSite | O60241. |
Genome annotation databases | |
| Ensembl | ENST00000257070; ENSP00000257070; ENSG00000121753; Homo sapiens. [Genome view] ENST00000373655; ENSP00000362759; ENSG00000121753; Homo sapiens. [Genome view] ENST00000373658; ENSP00000362762; ENSG00000121753; Homo sapiens. [Genome view] ENST00000398538; ENSP00000381548; ENSG00000121753; Homo sapiens. [Genome view] ENST00000398542; ENSP00000381550; ENSG00000121753; Homo sapiens. [Genome view] ENST00000398547; ENSP00000381555; ENSG00000121753; Homo sapiens. [Genome view] ENST00000398556; ENSP00000381564; ENSG00000121753; Homo sapiens. [Genome view] ENST00000420125; ENSP00000410921; ENSG00000121753; Homo sapiens. [Genome view] ENST00000422775; ENSP00000407676; ENSG00000121753; Homo sapiens. [Genome view] ENST00000433421; ENSP00000404852; ENSG00000121753; Homo sapiens. [Genome view] ENST00000436464; ENSP00000414758; ENSG00000121753; Homo sapiens. [Genome view] ENST00000440175; ENSP00000391071; ENSG00000121753; Homo sapiens. [Genome view] ENST00000442374; ENSP00000416875; ENSG00000121753; Homo sapiens. [Genome view] |
| GeneID | 576. |
| KEGG | hsa:576. |
| UCSC | uc001btm.1. human. uc001btn.1. human. |
Organism-specific databases | |
| CTD | 576. |
| GeneCards | GC01M032000. |
| H-InvDB | HIX0023509. |
| HGNC | HGNC:944. BAI2. |
| MIM | 602683. gene. |
| PharmGKB | PA25248. |
| GenAtlas | Search... |
Phylogenomic databases | |
| HOVERGEN | O60241. |
Enzyme and pathway databases | |
| Reactome | REACT_14797. Signaling by GPCR. |
Gene expression databases | |
| ArrayExpress | O60241. |
| Bgee | O60241. |
| CleanEx | HS_BAI2. |
| Genevestigator | O60241. |
| GermOnline | ENSG00000121753. Homo sapiens. |
Family and domain databases | |
| InterPro | IPR017981. GPCR_2-like. IPR008077. GPCR_2_brain-spec_angio_inhib. IPR001879. GPCR_2_extracellular. IPR000832. GPCR_2_secretin-like. IPR017983. GPCR_2_secretin-like_CS. IPR000203. GPS_dom. IPR000884. Thrombospondin_1_rpt. [Graphical view] |
| Pfam | PF00002. 7tm_2. 1 hit. PF01825. GPS. 1 hit. PF02793. HRM. 1 hit. PF00090. TSP_1. 4 hits. [Graphical view] |
| PRINTS | PR01694. BAIPRECURSOR. PR00249. GPCRSECRETIN. |
| SMART | SM00303. GPS. 1 hit. SM00008. HormR. 1 hit. SM00209. TSP1. 4 hits. [Graphical view] |
| PROSITE | PS00649. G_PROTEIN_RECEP_F2_1. False negative. PS00650. G_PROTEIN_RECEP_F2_2. False negative. PS50227. G_PROTEIN_RECEP_F2_3. 1 hit. PS50261. G_PROTEIN_RECEP_F2_4. 1 hit. PS50221. GPS. 1 hit. PS50092. TSP1. 4 hits. [Graphical view] |
| ProtoNet | Search... |
Other Resources | |
| NextBio | 2351. |
| SOURCE | Search... |
Entry information
| Entry name | BAI2_HUMAN | ||||||||
| Accession | Primary (citable) accession number: O60241 Secondary accession number(s): B9EGK9 Q96GZ9 | ||||||||
| Entry 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. | ||||||||
Relevant documents
| 7-transmembrane G-linked receptors List of 7-transmembrane G-linked receptor entries |
| Human chromosome 1 Human chromosome 1: entries, gene names and cross-references to MIM |
| MIM cross-references Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot |
| SIMILARITY comments Index of protein domains and families |

Clusters with


