BDNF_PIG
ID BDNF_PIG Reviewed; 252 AA.
AC P14082;
DT 01-JAN-1990, integrated into UniProtKB/Swiss-Prot.
DT 01-JAN-1990, sequence version 1.
DT 03-AUG-2022, entry version 134.
DE RecName: Full=Brain-derived neurotrophic factor;
DE Short=BDNF;
DE Contains:
DE RecName: Full=BDNF precursor form {ECO:0000305};
DE Short=ProBDNF {ECO:0000305};
DE Flags: Precursor;
GN Name=BDNF;
OS Sus scrofa (Pig).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Laurasiatheria; Artiodactyla; Suina; Suidae; Sus.
OX NCBI_TaxID=9823;
RN [1]
RP NUCLEOTIDE SEQUENCE [MRNA], AND PARTIAL PROTEIN SEQUENCE.
RX PubMed=2779653; DOI=10.1038/341149a0;
RA Leibrock J., Lottspeich F., Hohn A., Hofer M., Hengerer B., Masiakowski P.,
RA Thoenen H., Barde Y.-A.;
RT "Molecular cloning and expression of brain-derived neurotrophic factor.";
RL Nature 341:149-152(1989).
CC -!- FUNCTION: Important signaling molecule that activates signaling
CC cascades downstream of NTRK2 (By similarity). During development,
CC promotes the survival and differentiation of selected neuronal
CC populations of the peripheral and central nervous systems. Participates
CC in axonal growth, pathfinding and in the modulation of dendritic growth
CC and morphology. Major regulator of synaptic transmission and plasticity
CC at adult synapses in many regions of the CNS. The versatility of BDNF
CC is emphasized by its contribution to a range of adaptive neuronal
CC responses including long-term potentiation (LTP), long-term depression
CC (LTD), certain forms of short-term synaptic plasticity, as well as
CC homeostatic regulation of intrinsic neuronal excitability (By
CC similarity). {ECO:0000250|UniProtKB:P21237,
CC ECO:0000250|UniProtKB:P23560}.
CC -!- FUNCTION: [BDNF precursor form]: Important signaling molecule that
CC activates signaling cascades downstream of NTRK2. Activates signaling
CC cascades via the heterodimeric receptor formed by NGFR and SORCS2.
CC Signaling via NGFR and SORCS2 plays a role in synaptic plasticity and
CC long-term depression (LTD). Binding to NGFR and SORCS2 promotes
CC neuronal apoptosis. Promotes neuronal growth cone collapse.
CC {ECO:0000250|UniProtKB:P21237}.
CC -!- SUBUNIT: Monomers and homodimers (By similarity). Binds to NTRK2/TRKB.
CC Can form heterodimers with other neurotrophin family members, such as
CC NTF3 and NTF4 (in vitro), but the physiological relevance of this is
CC not clear (By similarity). BDNF precursor form: interacts with the
CC heterodimer formed by NGFR and SORCS2. Mature BDNF has much lower
CC affinity for the heterodimer formed by NGFR and SORCS2 (By similarity).
CC {ECO:0000250|UniProtKB:P21237, ECO:0000250|UniProtKB:P23560}.
CC -!- SUBCELLULAR LOCATION: Secreted {ECO:0000250|UniProtKB:P23560}.
CC -!- SUBCELLULAR LOCATION: [BDNF precursor form]: Secreted
CC {ECO:0000250|UniProtKB:P23560}. Note=A proportion of BDNF is secreted
CC as immature precursor (proBDNF). {ECO:0000250|UniProtKB:P23560}.
CC -!- TISSUE SPECIFICITY: Brain and central nervous system.
CC -!- PTM: [BDNF precursor form]: N-glycosylated and glycosulfated, contrary
CC to mature BDNF. {ECO:0000250|UniProtKB:P23560}.
CC -!- PTM: Mature BDNF is produced by proteolytic removal of the propeptide,
CC catalyzed by a FURIN family member. In addition, the precursor form is
CC proteolytically cleaved within the propeptide, but this is not an
CC obligatory intermediate for the production of mature BDNF. Can be
CC converted into mature BDNF by plasmin (PLG).
CC {ECO:0000250|UniProtKB:P23560}.
CC -!- SIMILARITY: Belongs to the NGF-beta family. {ECO:0000305}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; X16713; CAA34685.1; -; mRNA.
DR PIR; A30361; A30361.
DR RefSeq; NP_999424.1; NM_214259.2.
DR RefSeq; XP_005654742.1; XM_005654685.2.
DR RefSeq; XP_005654743.1; XM_005654686.2.
DR RefSeq; XP_013842732.1; XM_013987278.1.
DR AlphaFoldDB; P14082; -.
DR SMR; P14082; -.
DR STRING; 9823.ENSSSCP00000014166; -.
DR PaxDb; P14082; -.
DR PRIDE; P14082; -.
DR Ensembl; ENSSSCT00000014561; ENSSSCP00000014166; ENSSSCG00000013333.
DR Ensembl; ENSSSCT00000053649; ENSSSCP00000058570; ENSSSCG00000013333.
DR Ensembl; ENSSSCT00000073803; ENSSSCP00000059903; ENSSSCG00000013333.
DR Ensembl; ENSSSCT00005018179; ENSSSCP00005010873; ENSSSCG00005011774.
DR Ensembl; ENSSSCT00005018197; ENSSSCP00005010885; ENSSSCG00005011774.
DR Ensembl; ENSSSCT00015062752; ENSSSCP00015025177; ENSSSCG00015046833.
DR Ensembl; ENSSSCT00015063053; ENSSSCP00015025291; ENSSSCG00015046833.
DR Ensembl; ENSSSCT00015063388; ENSSSCP00015025409; ENSSSCG00015046833.
DR Ensembl; ENSSSCT00025092825; ENSSSCP00025040736; ENSSSCG00025067546.
DR Ensembl; ENSSSCT00025092926; ENSSSCP00025040777; ENSSSCG00025067546.
DR Ensembl; ENSSSCT00025093020; ENSSSCP00025040821; ENSSSCG00025067546.
DR Ensembl; ENSSSCT00030061437; ENSSSCP00030028100; ENSSSCG00030044027.
DR Ensembl; ENSSSCT00030061473; ENSSSCP00030028109; ENSSSCG00030044027.
DR Ensembl; ENSSSCT00030061511; ENSSSCP00030028130; ENSSSCG00030044027.
DR Ensembl; ENSSSCT00035016735; ENSSSCP00035005789; ENSSSCG00035013262.
DR Ensembl; ENSSSCT00035016746; ENSSSCP00035005798; ENSSSCG00035013262.
DR Ensembl; ENSSSCT00035016754; ENSSSCP00035005804; ENSSSCG00035013262.
DR Ensembl; ENSSSCT00045008037; ENSSSCP00045005429; ENSSSCG00045004861.
DR Ensembl; ENSSSCT00045008039; ENSSSCP00045005430; ENSSSCG00045004861.
DR Ensembl; ENSSSCT00045008041; ENSSSCP00045005432; ENSSSCG00045004861.
DR Ensembl; ENSSSCT00050022067; ENSSSCP00050009286; ENSSSCG00050016207.
DR Ensembl; ENSSSCT00050022084; ENSSSCP00050009295; ENSSSCG00050016207.
DR Ensembl; ENSSSCT00050022110; ENSSSCP00050009311; ENSSSCG00050016207.
DR Ensembl; ENSSSCT00055025515; ENSSSCP00055020262; ENSSSCG00055012979.
DR Ensembl; ENSSSCT00055025539; ENSSSCP00055020284; ENSSSCG00055012979.
DR Ensembl; ENSSSCT00055025549; ENSSSCP00055020294; ENSSSCG00055012979.
DR Ensembl; ENSSSCT00060014675; ENSSSCP00060005698; ENSSSCG00060011248.
DR Ensembl; ENSSSCT00060014681; ENSSSCP00060005700; ENSSSCG00060011248.
DR Ensembl; ENSSSCT00060014687; ENSSSCP00060005702; ENSSSCG00060011248.
DR Ensembl; ENSSSCT00065035893; ENSSSCP00065015033; ENSSSCG00065026682.
DR Ensembl; ENSSSCT00065035896; ENSSSCP00065015035; ENSSSCG00065026682.
DR Ensembl; ENSSSCT00065035899; ENSSSCP00065015036; ENSSSCG00065026682.
DR Ensembl; ENSSSCT00070009213; ENSSSCP00070007563; ENSSSCG00070004870.
DR Ensembl; ENSSSCT00070009223; ENSSSCP00070007572; ENSSSCG00070004870.
DR Ensembl; ENSSSCT00070009245; ENSSSCP00070007590; ENSSSCG00070004870.
DR GeneID; 397495; -.
DR KEGG; ssc:397495; -.
DR CTD; 627; -.
DR VGNC; VGNC:85795; BDNF.
DR eggNOG; ENOG502QRU8; Eukaryota.
DR GeneTree; ENSGT00390000007725; -.
DR HOGENOM; CLU_059942_0_0_1; -.
DR InParanoid; P14082; -.
DR OMA; YPGMRTH; -.
DR TreeFam; TF106463; -.
DR Reactome; R-SSC-9026527; Activated NTRK2 signals through PLCG1.
DR Reactome; R-SSC-9028731; Activated NTRK2 signals through FRS2 and FRS3.
DR Reactome; R-SSC-9032759; NTRK2 activates RAC1.
DR Proteomes; UP000008227; Chromosome 2.
DR Proteomes; UP000314985; Chromosome 2.
DR Bgee; ENSSSCG00000013333; Expressed in Ammon's horn and 27 other tissues.
DR ExpressionAtlas; P14082; baseline.
DR Genevisible; P14082; SS.
DR GO; GO:0030424; C:axon; IBA:GO_Central.
DR GO; GO:0005737; C:cytoplasm; ISS:UniProtKB.
DR GO; GO:0030425; C:dendrite; IBA:GO_Central.
DR GO; GO:0005615; C:extracellular space; IBA:GO_Central.
DR GO; GO:0048471; C:perinuclear region of cytoplasm; ISS:UniProtKB.
DR GO; GO:0008021; C:synaptic vesicle; IBA:GO_Central.
DR GO; GO:0008083; F:growth factor activity; IBA:GO_Central.
DR GO; GO:0005163; F:nerve growth factor receptor binding; IBA:GO_Central.
DR GO; GO:0007613; P:memory; IBA:GO_Central.
DR GO; GO:0050804; P:modulation of chemical synaptic transmission; IBA:GO_Central.
DR GO; GO:0043524; P:negative regulation of neuron apoptotic process; IBA:GO_Central.
DR GO; GO:0021675; P:nerve development; IBA:GO_Central.
DR GO; GO:0038180; P:nerve growth factor signaling pathway; IBA:GO_Central.
DR GO; GO:0048812; P:neuron projection morphogenesis; IBA:GO_Central.
DR GO; GO:0007422; P:peripheral nervous system development; IBA:GO_Central.
DR GO; GO:0048672; P:positive regulation of collateral sprouting; IBA:GO_Central.
DR GO; GO:0033138; P:positive regulation of peptidyl-serine phosphorylation; IBA:GO_Central.
DR GO; GO:0045664; P:regulation of neuron differentiation; IBA:GO_Central.
DR GO; GO:0007169; P:transmembrane receptor protein tyrosine kinase signaling pathway; IBA:GO_Central.
DR Gene3D; 2.10.90.10; -; 1.
DR InterPro; IPR020430; Brain-der_neurotrophic_factor.
DR InterPro; IPR029034; Cystine-knot_cytokine.
DR InterPro; IPR020408; Nerve_growth_factor-like.
DR InterPro; IPR002072; Nerve_growth_factor-rel.
DR InterPro; IPR019846; Nerve_growth_factor_CS.
DR PANTHER; PTHR11589; PTHR11589; 1.
DR PANTHER; PTHR11589:SF3; PTHR11589:SF3; 1.
DR Pfam; PF00243; NGF; 1.
DR PIRSF; PIRSF001789; NGF; 1.
DR PRINTS; PR01912; BDNFACTOR.
DR PRINTS; PR00268; NGF.
DR SMART; SM00140; NGF; 1.
DR SUPFAM; SSF57501; SSF57501; 1.
DR PROSITE; PS00248; NGF_1; 1.
DR PROSITE; PS50270; NGF_2; 1.
PE 1: Evidence at protein level;
KW Cleavage on pair of basic residues; Direct protein sequencing;
KW Disulfide bond; Glycoprotein; Growth factor; Reference proteome; Secreted;
KW Signal.
FT SIGNAL 1..18
FT /evidence="ECO:0000255"
FT CHAIN 19..252
FT /note="BDNF precursor form"
FT /evidence="ECO:0000305"
FT /id="PRO_0000447538"
FT PROPEP 19..133
FT /evidence="ECO:0000250|UniProtKB:P21237"
FT /id="PRO_0000019639"
FT CHAIN 134..252
FT /note="Brain-derived neurotrophic factor"
FT /id="PRO_0000019640"
FT REGION 43..62
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT SITE 57..58
FT /note="Cleavage; by MBTPS1"
FT /evidence="ECO:0000250|UniProtKB:P23560"
FT CARBOHYD 126
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255"
FT DISULFID 146..213
FT /evidence="ECO:0000250|UniProtKB:P23560"
FT DISULFID 191..242
FT /evidence="ECO:0000250|UniProtKB:P23560"
FT DISULFID 201..244
FT /evidence="ECO:0000250|UniProtKB:P23560"
SQ SEQUENCE 252 AA; 28287 MW; 5DABB45F73BE0B7E CRC64;
MTILFLTMVI SYFGCMKAAP MKEANVRGQG SLAYPGVRTH GTLESVNGPK AGSRGLTSSS
SSSLADTFEH VIEELLDEDQ KVRPNEENNK DADMYTSRVM LSSQVPLEPP LLFLLEEYKN
YLDAANMSMR VRRHSDPARR GELSVCDSIS EWVTAADKKT AVDMSGGTVT VLEKVPVSKG
QLKQYFYETK CNPMGYTKEG CRGIDKRHWN SQCRTTQSYV RALTMDSKKR IGWRFIRIDT
SCVCTLTIKR GR
