ID A0A1S3GCQ5_DIPOR Unreviewed; 751 AA.
AC A0A1S3GCQ5;
DT 12-APR-2017, integrated into UniProtKB/TrEMBL.
DT 12-APR-2017, sequence version 1.
DT 27-MAR-2024, entry version 31.
DE RecName: Full=Amyloid-beta A4 protein {ECO:0000256|RuleBase:RU367156};
GN Name=App {ECO:0000313|RefSeq:XP_012886485.1};
OS Dipodomys ordii (Ord's kangaroo rat).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Euarchontoglires; Glires; Rodentia; Castorimorpha; Heteromyidae;
OC Dipodomyinae; Dipodomys.
OX NCBI_TaxID=10020 {ECO:0000313|Proteomes:UP000081671, ECO:0000313|RefSeq:XP_012886485.1};
RN [1] {ECO:0000313|RefSeq:XP_012886485.1}
RP IDENTIFICATION.
RC TISSUE=Kidney {ECO:0000313|RefSeq:XP_012886485.1};
RG RefSeq;
RL Submitted (NOV-2023) to UniProtKB.
CC -!- FUNCTION: Functions as a cell surface receptor and performs
CC physiological functions on the surface of neurons relevant to neurite
CC growth, neuronal adhesion and axonogenesis.
CC {ECO:0000256|RuleBase:RU367156}.
CC -!- FUNCTION: N-APP binds TNFRSF21 triggering caspase activation and
CC degeneration of both neuronal cell bodies (via caspase-3) and axons
CC (via caspase-6). {ECO:0000256|ARBA:ARBA00003551}.
CC -!- FUNCTION: The gamma-CTF peptides as well as the caspase-cleaved
CC peptides, including C31, are potent enhancers of neuronal apoptosis.
CC {ECO:0000256|ARBA:ARBA00002651}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|RuleBase:RU367156};
CC Single-pass type I membrane protein {ECO:0000256|RuleBase:RU367156}.
CC Cell projection, growth cone {ECO:0000256|ARBA:ARBA00004624}. Cell
CC surface {ECO:0000256|ARBA:ARBA00004241}. Cytoplasmic vesicle
CC {ECO:0000256|ARBA:ARBA00004541}. Early endosome
CC {ECO:0000256|ARBA:ARBA00004412}. Endosome
CC {ECO:0000256|ARBA:ARBA00004177}. Membrane, clathrin-coated pit
CC {ECO:0000256|ARBA:ARBA00004600}. Membrane
CC {ECO:0000256|ARBA:ARBA00004479}; Single-pass type I membrane protein
CC {ECO:0000256|ARBA:ARBA00004479}. Perikaryon
CC {ECO:0000256|ARBA:ARBA00004484}. Vesicle
CC {ECO:0000256|ARBA:ARBA00004373}.
CC -!- SIMILARITY: Belongs to the APP family. {ECO:0000256|PROSITE-
CC ProRule:PRU01217, ECO:0000256|RuleBase:RU367156}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|PROSITE-ProRule:PRU01217}.
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DR RefSeq; XP_012886485.1; XM_013031031.1.
DR AlphaFoldDB; A0A1S3GCQ5; -.
DR GeneID; 105996812; -.
DR CTD; 351; -.
DR OrthoDB; 2907766at2759; -.
DR Proteomes; UP000081671; Unplaced.
DR GO; GO:0009986; C:cell surface; IEA:UniProtKB-SubCell.
DR GO; GO:0005905; C:clathrin-coated pit; IEA:UniProtKB-SubCell.
DR GO; GO:0005769; C:early endosome; IEA:UniProtKB-SubCell.
DR GO; GO:0005794; C:Golgi apparatus; IEA:UniProtKB-SubCell.
DR GO; GO:0005798; C:Golgi-associated vesicle; IEA:UniProtKB-UniRule.
DR GO; GO:0030426; C:growth cone; IEA:UniProtKB-SubCell.
DR GO; GO:0043204; C:perikaryon; IEA:UniProtKB-SubCell.
DR GO; GO:0008201; F:heparin binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004867; F:serine-type endopeptidase inhibitor activity; IEA:UniProtKB-KW.
DR GO; GO:0046914; F:transition metal ion binding; IEA:InterPro.
DR GO; GO:0006897; P:endocytosis; IEA:UniProtKB-KW.
DR GO; GO:0007219; P:Notch signaling pathway; IEA:UniProtKB-KW.
DR CDD; cd22607; Kunitz_ABPP-like; 1.
DR Gene3D; 6.10.250.1670; -; 1.
DR Gene3D; 1.20.120.770; Amyloid precursor protein, E2 domain; 1.
DR Gene3D; 3.30.1490.140; Amyloidogenic glycoprotein, copper-binding domain; 1.
DR Gene3D; 3.90.570.10; Amyloidogenic glycoprotein, heparin-binding domain; 1.
DR Gene3D; 4.10.410.10; Pancreatic trypsin inhibitor Kunitz domain; 1.
DR Gene3D; 2.30.29.30; Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB); 1.
DR InterPro; IPR036669; Amyloid_Cu-bd_sf.
DR InterPro; IPR008155; Amyloid_glyco.
DR InterPro; IPR013803; Amyloid_glyco_Abeta.
DR InterPro; IPR011178; Amyloid_glyco_Cu-bd.
DR InterPro; IPR024329; Amyloid_glyco_E2_domain.
DR InterPro; IPR008154; Amyloid_glyco_extra.
DR InterPro; IPR015849; Amyloid_glyco_heparin-bd.
DR InterPro; IPR036454; Amyloid_glyco_heparin-bd_sf.
DR InterPro; IPR019745; Amyloid_glyco_intracell_CS.
DR InterPro; IPR019543; APP_amyloid_C.
DR InterPro; IPR019744; APP_CUBD_CS.
DR InterPro; IPR036176; E2_sf.
DR InterPro; IPR002223; Kunitz_BPTI.
DR InterPro; IPR036880; Kunitz_BPTI_sf.
DR InterPro; IPR011993; PH-like_dom_sf.
DR InterPro; IPR020901; Prtase_inh_Kunz-CS.
DR PANTHER; PTHR23103; ALZHEIMER'S DISEASE BETA-AMYLOID RELATED; 1.
DR PANTHER; PTHR23103:SF7; AMYLOID-BETA PRECURSOR PROTEIN; 1.
DR Pfam; PF10515; APP_amyloid; 1.
DR Pfam; PF12924; APP_Cu_bd; 1.
DR Pfam; PF12925; APP_E2; 1.
DR Pfam; PF02177; APP_N; 1.
DR Pfam; PF03494; Beta-APP; 1.
DR Pfam; PF00014; Kunitz_BPTI; 1.
DR PRINTS; PR00203; AMYLOIDA4.
DR PRINTS; PR00759; BASICPTASE.
DR PRINTS; PR00204; BETAAMYLOID.
DR SMART; SM00006; A4_EXTRA; 1.
DR SMART; SM00131; KU; 1.
DR SUPFAM; SSF56491; A heparin-binding domain; 1.
DR SUPFAM; SSF89811; Amyloid beta a4 protein copper binding domain (domain 2); 1.
DR SUPFAM; SSF57362; BPTI-like; 1.
DR SUPFAM; SSF109843; CAPPD, an extracellular domain of amyloid beta A4 protein; 1.
DR PROSITE; PS00319; APP_CUBD; 1.
DR PROSITE; PS51869; APP_E1; 1.
DR PROSITE; PS51870; APP_E2; 1.
DR PROSITE; PS00320; APP_INTRA; 1.
DR PROSITE; PS00280; BPTI_KUNITZ_1; 1.
DR PROSITE; PS50279; BPTI_KUNITZ_2; 1.
PE 3: Inferred from homology;
KW Amyloid {ECO:0000256|ARBA:ARBA00023087, ECO:0000256|RuleBase:RU367156};
KW Cell membrane {ECO:0000256|RuleBase:RU367156};
KW Coated pit {ECO:0000256|ARBA:ARBA00023176};
KW Coiled coil {ECO:0000256|SAM:Coils};
KW Copper {ECO:0000256|ARBA:ARBA00023008};
KW Cytoplasmic vesicle {ECO:0000256|ARBA:ARBA00023329};
KW Disulfide bond {ECO:0000256|ARBA:ARBA00023157, ECO:0000256|PROSITE-
KW ProRule:PRU01217}; Endocytosis {ECO:0000256|ARBA:ARBA00022583};
KW Endosome {ECO:0000256|ARBA:ARBA00022753};
KW Glycoprotein {ECO:0000256|ARBA:ARBA00023180};
KW Heparin-binding {ECO:0000256|ARBA:ARBA00022674};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|RuleBase:RU367156};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Notch signaling pathway {ECO:0000256|ARBA:ARBA00022976};
KW Protease inhibitor {ECO:0000256|ARBA:ARBA00022690};
KW Reference proteome {ECO:0000313|Proteomes:UP000081671};
KW Serine protease inhibitor {ECO:0000256|ARBA:ARBA00022900};
KW Signal {ECO:0000256|ARBA:ARBA00022729, ECO:0000256|SAM:SignalP};
KW Sulfation {ECO:0000256|ARBA:ARBA00022641};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692,
KW ECO:0000256|RuleBase:RU367156};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|RuleBase:RU367156}.
FT SIGNAL 1..17
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 18..751
FT /note="Amyloid-beta A4 protein"
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5010273506"
FT TRANSMEM 682..704
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU367156"
FT DOMAIN 28..189
FT /note="E1"
FT /evidence="ECO:0000259|PROSITE:PS51869"
FT DOMAIN 291..341
FT /note="BPTI/Kunitz inhibitor"
FT /evidence="ECO:0000259|PROSITE:PS50279"
FT DOMAIN 355..546
FT /note="E2"
FT /evidence="ECO:0000259|PROSITE:PS51870"
FT REGION 28..123
FT /note="GFLD subdomain"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01217"
FT REGION 131..189
FT /note="CuBD subdomain"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01217"
FT REGION 194..283
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COILED 380..440
FT /evidence="ECO:0000256|SAM:Coils"
FT COMPBIAS 195..210
FT /note="Acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 225..262
FT /note="Acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 268..283
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT DISULFID 73..117
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01217"
FT DISULFID 98..105
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01217"
FT DISULFID 133..187
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01217"
FT DISULFID 144..174
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01217"
FT DISULFID 158..186
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01217"
SQ SEQUENCE 751 AA; 84651 MW; 0878B0DE938B9FA6 CRC64;
MLPGLALLLL AAWTAGALEV PTDGNAGLLA EPQIAMFCGK LNMHMNVQNG KWESDPSGTK
TCIGTKEGIL QYCQEVYPEL QITNVVEANQ PVTIQNWCKR GRKQCKTHTH IVIPYRCLVG
EFVSDALLVP DKCKFLHQER MDVCETHLHW HTVAKETCSE KSTNLHDYGM LLPCGIDKFR
GVEFVCCPLA EESENVDSAD AEEDDSDVWW GGADTDYADG SEDKVVEVAE EEDVADVEEE
EADDDEDVED GDEVEEEAEE PYEEAKERTT SIATTTTTTT ESVEEVVREV CSEQAETGPC
RAMISRWYFD VTEGKCAPFF YGGCGGNRNN FDTEEYCMAV CGSVIPTTAA STPDAVDKYL
ETPGDENEHA HFQKAKERLE AKHRERMSQV MREWEEAERQ AKNLPKADKK AVIQHFQEKV
ESLEQEAANE RQQLVETHMA RVEAMINDRR RLALDNYLTA LQAVPPRPHH VFNMLKKYVR
AEQKDRQHTL KHFEHVRMVD PKKAAQIRSQ VMTHLRVIYE RMNQSLSLLY NVPAVAEEIQ
DEVDELLQKE QNYSDDVLAN MISEPRISYG NDALMPSLTE TKTTVELLPV NGEFSLDDLQ
PWHPFGVDSV PANTENEVEP VDARPAADRG LTTRPGSGLT NIKTEEISEV KMDAEFRHDS
GFEVRHQKLV FFAEDVGSNK GAIIGLMVGG VVIATVIVIT LVMLKKKQYT SIHHGVVEVD
AAVTPEERHL SKMQQNGYEN PTYKFFEQMQ N
//
