SB0138 : Antiapoptotic Bfl-1 (BCL2A1)
[ CaMP Format ]
* Basic Information
Organism | Homo sapiens (human) |
Protein Names | bcl-2-related protein A1 isoform 2 [Homo sapiens]; bcl-2-related protein A1 isoform 2; hematopoietic BCL2-related protein A1; bcl2-L-5; protein BFL-1; bcl-2-like protein 5; hemopoietic-specific early response protein; Bcl-2-related protein A1; Bcl-2-like protein 5; Bcl2-L-5; Hemopoietic-specific early response protein; Protein BFL-1; Protein GRS |
Gene Names | BCL2A1; BCL2L5, BFL1, GRS, HBPA1; BCL2L5; BFL1; GRS; HBPA1; BCL2-related protein A1 |
Gene Locus | 15q24.3; chromosome 15 |
GO Function | Not available |
Entrez Protein | Entrez Nucleotide | Entrez Gene | UniProt | OMIM | HGNC | HPRD | KEGG |
---|---|---|---|---|---|---|---|
NP_001108207 | NM_001114735 | 597 | Q16548 | 601056 | HGNC:991 | N/A | hsa:597 |
* Information From OMIM
Function: D'Sa-Eipper et al. (1996) showed that the BFL1 protein suppresses apoptosis induced by the p53 tumor suppressor protein in a manner similar to other BCL2 family members. The BFL1 gene showed a dominant cooperating oncogenic activity with the E1A oncogene in transformation of primary rodent epithelial cells.
* Structure Information
1. Primary Information
Length: 163 aa
Average Mass: 18.745 kDa
Monoisotopic Mass: 18.734 kDa
2. Domain Information
Annotated Domains: interpro / pfam / smart / prosite
Computationally Assigned Domains (Pfam+HMMER):
domain name | begin | end | score | e-value |
---|---|---|---|---|
--- cleavage 21 --- | ||||
--- cleavage 22 --- | ||||
DDE_Tnp_1-associated 1. | 46 | 86 | 46.0 | 0.0 |
--- cleavage 71 (inside DDE_Tnp_1-associated 46..86) --- | ||||
DDE_Tnp_1-associated 2. | 116 | 124 | 39.0 | 0.0 |
3. Sequence Information
Fasta Sequence: SB0138.fasta
Amino Acid Sequence and Secondary Structures (PsiPred):
* Cleavage Information
3 [sites] cleaved by Calpain 1
Source Reference: [PubMed ID: 22745672] Valero JG, Cornut-Thibaut A, Juge R, Debaud AL, Gimenez D, Gillet G, Bonnefoy-Berard N, Salgado J, Salles G, Aouacheria A, Kucharczak J, micro-Calpain conversion of antiapoptotic Bfl-1 (BCL2A1) into a prodeath factor reveals two distinct alpha-helices inducing mitochondria-mediated apoptosis. PLoS One. 2012;7(6):e38620. doi: 10.1371/journal.pone.0038620. Epub 2012 Jun 20.
Cleavage sites (±10aa)
[Site 1] LAQDYLQCVL21-QIPQPGSGPS
Leu21 Gln
P10 | P9 | P8 | P7 | P6 | P5 | P4 | P3 | P2 | P1 |
---|---|---|---|---|---|---|---|---|---|
Leu12 | Ala13 | Gln14 | Asp15 | Tyr16 | Leu17 | Gln18 | Cys19 | Val20 | Leu21 |
P1' | P2' | P3' | P4' | P5' | P6' | P7' | P8' | P9' | P10' |
Gln22 | Ile23 | Pro24 | Gln25 | Pro26 | Gly27 | Ser28 | Gly29 | Pro30 | Ser31 |
Sequence conservation (by blast)
[Site 2] AQDYLQCVLQ22-IPQPGSGPSK
Gln22 Ile
P10 | P9 | P8 | P7 | P6 | P5 | P4 | P3 | P2 | P1 |
---|---|---|---|---|---|---|---|---|---|
Ala13 | Gln14 | Asp15 | Tyr16 | Leu17 | Gln18 | Cys19 | Val20 | Leu21 | Gln22 |
P1' | P2' | P3' | P4' | P5' | P6' | P7' | P8' | P9' | P10' |
Ile23 | Pro24 | Gln25 | Pro26 | Gly27 | Ser28 | Gly29 | Pro30 | Ser31 | Lys32 |
Sequence conservation (by blast)
[Site 3] VSVDTARTLF71-NQVMEKEFED
Phe71 Asn
P10 | P9 | P8 | P7 | P6 | P5 | P4 | P3 | P2 | P1 |
---|---|---|---|---|---|---|---|---|---|
Val62 | Ser63 | Val64 | Asp65 | Thr66 | Ala67 | Arg68 | Thr69 | Leu70 | Phe71 |
P1' | P2' | P3' | P4' | P5' | P6' | P7' | P8' | P9' | P10' |
Asn72 | Gln73 | Val74 | Met75 | Glu76 | Lys77 | Glu78 | Phe79 | Glu80 | Asp81 |
Sequence conservation (by blast)
* References
[PubMed ID: 24810636] Medina-Echeverz J, Haile LA, Zhao F, Gamrekelashvili J, Ma C, Metais JY, Dunbar CE, Kapoor V, Manns MP, Korangy F, Greten TF, IFN-gamma regulates survival and function of tumor-induced CD11b+ Gr-1high myeloid derived suppressor cells by modulating the anti-apoptotic molecule Bcl2a1. Eur J Immunol. 2014 Aug;44(8):2457-67. doi: 10.1002/eji.201444497. Epub 2014 Jun