UniProtKB - B4DGD0 (B4DGD0_HUMAN)
Protein
ABPP
Gene
N/A
Organism
Homo sapiens (Human)
Status
Functioni
N-APP binds TNFRSF21 triggering caspase activation and degeneration of both neuronal cell bodies (via caspase-3) and axons (via caspase-6).ARBA annotation
The gamma-CTF peptides as well as the caspase-cleaved peptides, including C31, are potent enhancers of neuronal apoptosis.ARBA annotation
Caution
Lacks conserved residue(s) required for the propagation of feature annotation.PROSITE-ProRule annotation
GO - Molecular functioni
- heparin binding Source: UniProtKB-KW
- peptidase activity Source: UniProtKB-KW
- serine-type endopeptidase inhibitor activity Source: UniProtKB-KW
- transition metal ion binding Source: InterPro
GO - Biological processi
- endocytosis Source: UniProtKB-KW
- nervous system development Source: InterPro
- Notch signaling pathway Source: UniProtKB-KW
Keywordsi
Molecular function | Heparin-bindingARBA annotation, Hydrolase, ProteaseImported, Protease inhibitor, Serine protease inhibitorARBA annotation |
Biological process | EndocytosisARBA annotation, Notch signaling pathwayARBA annotation |
Ligand | CopperARBA annotation, Metal-bindingARBA annotation |
Names & Taxonomyi
Protein namesi | Recommended name: ABPPARBA annotationAlternative name(s): Alpha-secretase C-terminal fragmentARBA annotation Amyloid precursor proteinARBA annotation Amyloid-beta A4 proteinARBA annotation Amyloid-beta precursor proteinARBA annotation Amyloid-beta protein 40ARBA annotation Amyloid-beta protein 42ARBA annotation Beta-APP40ARBA annotation Beta-APP42ARBA annotation Beta-secretase C-terminal fragmentARBA annotation C31ARBA annotation C80ARBA annotation C83ARBA annotation C99ARBA annotation Gamma-CTF(50)ARBA annotation Gamma-CTF(57)ARBA annotation Gamma-CTF(59)ARBA annotation Gamma-secretase C-terminal fragment 50ARBA annotation Gamma-secretase C-terminal fragment 57ARBA annotation Gamma-secretase C-terminal fragment 59ARBA annotation N-APPARBA annotation P3(40)ARBA annotation P3(42)ARBA annotation Soluble APP-alphaARBA annotation Soluble APP-betaARBA annotation |
Organismi | Homo sapiens (Human)Imported |
Taxonomic identifieri | 9606 [NCBI] |
Taxonomic lineagei | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo |
Subcellular locationi
Endosome
- Early endosome ARBA annotation
- Endosome ARBA annotation
Plasma membrane
- Cell membrane ARBA annotation; Single-pass type I membrane protein ARBA annotation
Other locations
- growth cone ARBA annotation
- Cell surface ARBA annotation
- Cytoplasmic vesicle ARBA annotation
- clathrin-coated pit ARBA annotation
- Membrane ARBA annotation; Single-pass type I membrane protein ARBA annotation
- Perikaryon ARBA annotation
- Vesicle ARBA annotation
Endosome
- early endosome Source: UniProtKB-SubCell
Plasma Membrane
- clathrin-coated pit Source: UniProtKB-SubCell
Other locations
- cell surface Source: UniProtKB-SubCell
- growth cone Source: UniProtKB-SubCell
- integral component of membrane Source: UniProtKB-KW
- perikaryon Source: UniProtKB-SubCell
Topology
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Transmembranei | 645 – 667 | HelicalSequence analysisAdd BLAST | 23 |
Keywords - Cellular componenti
Coated pitARBA annotation, Cytoplasmic vesicleARBA annotation, EndosomeARBA annotation, MembranePTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Signal peptidei | 1 – 17 | Sequence analysisAdd BLAST | 17 | |
ChainiPRO_5002803541 | 18 – 714 | ABPPSequence analysisAdd BLAST | 697 |
Amino acid modifications
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Disulfide bondi | 17 ↔ 61 | PROSITE-ProRule annotation | ||
Disulfide bondi | 42 ↔ 49 | PROSITE-ProRule annotation | ||
Disulfide bondi | 77 ↔ 131 | PROSITE-ProRule annotation | ||
Disulfide bondi | 88 ↔ 118 | PROSITE-ProRule annotation | ||
Disulfide bondi | 102 ↔ 130 | PROSITE-ProRule annotation |
Keywords - PTMi
Disulfide bondPROSITE-ProRule annotationARBA annotation, GlycoproteinARBA annotation, SulfationARBA annotationProteomic databases
PeptideAtlasi | B4DGD0 |
Family & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Domaini | 1 – 133 | E1InterPro annotationAdd BLAST | 133 | |
Domaini | 235 – 285 | BPTI/Kunitz inhibitorInterPro annotationAdd BLAST | 51 | |
Domaini | 318 – 509 | E2InterPro annotationAdd BLAST | 192 |
Region
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Regioni | 1 – 67 | GFLD subdomainPROSITE-ProRule annotationAdd BLAST | 67 | |
Regioni | 75 – 133 | CuBD subdomainPROSITE-ProRule annotationAdd BLAST | 59 | |
Regioni | 138 – 228 | DisorderedSequence analysisAdd BLAST | 91 |
Coiled coil
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Coiled coili | 343 – 363 | Sequence analysisAdd BLAST | 21 | |
Coiled coili | 369 – 403 | Sequence analysisAdd BLAST | 35 | |
Coiled coili | 499 – 519 | Sequence analysisAdd BLAST | 21 |
Compositional bias
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Compositional biasi | 139 – 154 | AcidicSequence analysisAdd BLAST | 16 | |
Compositional biasi | 169 – 207 | AcidicSequence analysisAdd BLAST | 39 | |
Compositional biasi | 211 – 228 | PolarSequence analysisAdd BLAST | 18 |
Sequence similaritiesi
Keywords - Domaini
Coiled coilSequence analysis, SignalSequence analysisARBA annotation, Transmembrane, Transmembrane helixSequence analysisARBA annotationFamily and domain databases
CDDi | cd00109, KU, 1 hit |
Gene3Di | 1.20.120.770, 1 hit 2.30.29.30, 1 hit 3.30.1490.140, 1 hit 3.90.570.10, 1 hit 4.10.230.10, 1 hit 4.10.410.10, 1 hit |
InterProi | View protein in InterPro IPR036669, Amyloid_Cu-bd_sf IPR008155, Amyloid_glyco IPR013803, Amyloid_glyco_Abeta IPR037071, Amyloid_glyco_Abeta_sf IPR011178, Amyloid_glyco_Cu-bd IPR024329, Amyloid_glyco_E2_domain IPR008154, Amyloid_glyco_extra IPR015849, Amyloid_glyco_heparin-bd IPR036454, Amyloid_glyco_heparin-bd_sf IPR019745, Amyloid_glyco_intracell_CS IPR028866, APP IPR019543, APP_amyloid_C IPR019744, APP_CUBD_CS IPR036176, E2_sf IPR002223, Kunitz_BPTI IPR036880, Kunitz_BPTI_sf IPR011993, PH-like_dom_sf IPR020901, Prtase_inh_Kunz-CS |
PANTHERi | PTHR23103, PTHR23103, 1 hit PTHR23103:SF7, PTHR23103:SF7, 1 hit |
Pfami | View protein in Pfam PF10515, APP_amyloid, 1 hit PF12924, APP_Cu_bd, 1 hit PF12925, APP_E2, 1 hit PF02177, APP_N, 1 hit PF03494, Beta-APP, 1 hit PF00014, Kunitz_BPTI, 1 hit |
PRINTSi | PR00203, AMYLOIDA4 PR00759, BASICPTASE PR00204, BETAAMYLOID |
SMARTi | View protein in SMART SM00006, A4_EXTRA, 1 hit SM00131, KU, 1 hit |
SUPFAMi | SSF109843, SSF109843, 1 hit SSF56491, SSF56491, 1 hit SSF57362, SSF57362, 1 hit SSF89811, SSF89811, 1 hit |
PROSITEi | View protein in PROSITE PS00319, APP_CUBD, 1 hit PS51869, APP_E1, 1 hit PS51870, APP_E2, 1 hit PS00320, APP_INTRA, 1 hit PS00280, BPTI_KUNITZ_1, 1 hit PS50279, BPTI_KUNITZ_2, 1 hit |
i Sequence
Sequence statusi: Complete.
B4DGD0-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MLPGLALLLL AAWTARALEV YPELQITNVV EANQPVTIQN WCKRGRKQCK
60 70 80 90 100
THPHFVIPYR CLVGEFVSDA LLVPDKCKFL HQERMDVCET HLHWHTVAKE
110 120 130 140 150
TCSEKSTNLH DYGMLLPCGI DKFRGVEFVC CPLAEESDNV DSADAEEDDS
160 170 180 190 200
DVWWGGADTD YADGSEDKVV EVAEEEEVAE VEEEEADDDE DDEDGDEVEE
210 220 230 240 250
EAEEPYEEAT ERTTSIATTT TTTTESVEEV VREVCSEQAE TGPCRAMISR
260 270 280 290 300
WYFDVTEGKC APFFYGGCGG NRNNFDTEEY CMAVCGSAMS QSLLKTTQEP
310 320 330 340 350
LARDPVKLPT TAASTPDAVD KYLETPGDES EHAHFQKAKE RLEAKHRERM
360 370 380 390 400
SQVMREWEEA ERQAKNLPKA DKKAVIQHFQ EKVESLEQEA ANERQQLVET
410 420 430 440 450
HMARVEAMLN DRRRLALENY ITALQAVPPR PRHVFNMLKK YVRAEQKDRQ
460 470 480 490 500
HTLKHFEHVR MVDPKKAAQI RSQVMTHLRV IYERMNQSLS LLYNVPAVAE
510 520 530 540 550
EIQDEVDELL QKEQNYSDDV LANMISEPRI SYGNDALMPS LTETKTTVEL
560 570 580 590 600
LPVNGEFSLD DLQPWHSFGA DSVPANTENE VEPVDARPAA DRGLTTRPGS
610 620 630 640 650
GLTNIKTEEI SEVKMDAEFR HDSGYEVHHQ KLVFFAEDVG SNKGAIIGLM
660 670 680 690 700
VGGVVIATVI VITLVMLKKK QYTSIHHGVV EVDAAVTPEE RHLSKMQQNG
710
YENPTYKFFE QMQN
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AK294534 mRNA Translation: BAG57741.1 |
RefSeqi | NP_001129602.1, NM_001136130.2 NP_001191230.1, NM_001204301.1 |
Genome annotation databases
GeneIDi | 351 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AK294534 mRNA Translation: BAG57741.1 |
RefSeqi | NP_001129602.1, NM_001136130.2 NP_001191230.1, NM_001204301.1 |
3D structure databases
SMRi | B4DGD0 |
ModBasei | Search... |
Proteomic databases
PeptideAtlasi | B4DGD0 |
Protocols and materials databases
DNASUi | 351 |
Genome annotation databases
GeneIDi | 351 |
Organism-specific databases
CTDi | 351 |
PharmGKBi | PA24910 |
Miscellaneous databases
BioGRID-ORCSi | 351, 6 hits in 850 CRISPR screens |
GenomeRNAii | 351 |
Gene expression databases
Genevisiblei | B4DGD0, HS |
Family and domain databases
CDDi | cd00109, KU, 1 hit |
Gene3Di | 1.20.120.770, 1 hit 2.30.29.30, 1 hit 3.30.1490.140, 1 hit 3.90.570.10, 1 hit 4.10.230.10, 1 hit 4.10.410.10, 1 hit |
InterProi | View protein in InterPro IPR036669, Amyloid_Cu-bd_sf IPR008155, Amyloid_glyco IPR013803, Amyloid_glyco_Abeta IPR037071, Amyloid_glyco_Abeta_sf IPR011178, Amyloid_glyco_Cu-bd IPR024329, Amyloid_glyco_E2_domain IPR008154, Amyloid_glyco_extra IPR015849, Amyloid_glyco_heparin-bd IPR036454, Amyloid_glyco_heparin-bd_sf IPR019745, Amyloid_glyco_intracell_CS IPR028866, APP IPR019543, APP_amyloid_C IPR019744, APP_CUBD_CS IPR036176, E2_sf IPR002223, Kunitz_BPTI IPR036880, Kunitz_BPTI_sf IPR011993, PH-like_dom_sf IPR020901, Prtase_inh_Kunz-CS |
PANTHERi | PTHR23103, PTHR23103, 1 hit PTHR23103:SF7, PTHR23103:SF7, 1 hit |
Pfami | View protein in Pfam PF10515, APP_amyloid, 1 hit PF12924, APP_Cu_bd, 1 hit PF12925, APP_E2, 1 hit PF02177, APP_N, 1 hit PF03494, Beta-APP, 1 hit PF00014, Kunitz_BPTI, 1 hit |
PRINTSi | PR00203, AMYLOIDA4 PR00759, BASICPTASE PR00204, BETAAMYLOID |
SMARTi | View protein in SMART SM00006, A4_EXTRA, 1 hit SM00131, KU, 1 hit |
SUPFAMi | SSF109843, SSF109843, 1 hit SSF56491, SSF56491, 1 hit SSF57362, SSF57362, 1 hit SSF89811, SSF89811, 1 hit |
PROSITEi | View protein in PROSITE PS00319, APP_CUBD, 1 hit PS51869, APP_E1, 1 hit PS51870, APP_E2, 1 hit PS00320, APP_INTRA, 1 hit PS00280, BPTI_KUNITZ_1, 1 hit PS50279, BPTI_KUNITZ_2, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | B4DGD0_HUMAN | |
Accessioni | B4DGD0Primary (citable) accession number: B4DGD0 | |
Entry historyi | Integrated into UniProtKB/TrEMBL: | September 23, 2008 |
Last sequence update: | September 23, 2008 | |
Last modified: | December 2, 2020 | |
This is version 79 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Unreviewed (UniProtKB/TrEMBL) | |
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. |