GPCRDB: Swiss-Prot entry
ID PRIO_FELCA STANDARD; PRT; 256 AA.
AC O18754; O19016;
DT 15-JUL-1998 (Rel. 36, Created)
DT 15-JUL-1998 (Rel. 36, Last sequence update)
DT 05-JUL-2004 (Rel. 44, Last annotation update)
DE Major prion protein precursor (PrP).
GN Name=PRNP; Synonyms=PRP;
OS Felis silvestris catus (Cat).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Mammalia; Eutheria; Carnivora; Fissipedia; Felidae; Felis.
OX NCBI_TaxID=9685;
RN [1]
RP NUCLEOTIDE SEQUENCE.
RC TISSUE=Blood, and Brain;
RA Rohwer R.G., Edelman D., Protzman J.L.;
RL Submitted (MAY-1997) to the EMBL/GenBank/DDBJ databases.
RN [2]
RP NUCLEOTIDE SEQUENCE OF 112-235.
RA Taylor M.S., Newton D.J., Flanagan B.F., Christmas S.E.;
RL Submitted (JUN-1997) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: The function of PrP is not known. PrP is encoded in the
CC host genome and is expressed both in normal and infected cells.
CC -!- SUBUNIT: PrP has a tendency to aggregate yielding polymers called
CC "rods".
CC -!- SUBCELLULAR LOCATION: Attached to the membrane by a GPI-anchor.
CC -!- DISEASE: PrP is found in high quantity in the brain of humans and
CC animals infected with the degenerative neurological diseases kuru,
CC Creutzfeldt-Jakob disease (CJD), Gerstmann-Straussler syndrome
CC (GSS), scrapie, bovine spongiform encephalopathy (BSE),
CC transmissible mink encephalopathy (TME), etc.
CC -!- SIMILARITY: Belongs to the prion family.
CC -!- CAUTION: Ref.1 sequence seems to be incorrect, it is too close in
CC sequence to that of sheep to be taxonomically correct. We have
CC used Ref.2 sequence in the region where it is available (112-235),
CC but the rest of the sequence probably contains incorrect residues.
CC -!- DATABASE: NAME=Cat PRP; NOTE=Web page on cat sequence problems;
CC WWW="http://www.mad-cow.org/~tom/cat_prion.html".
CC --------------------------------------------------------------------------
CC This Swiss-Prot entry is copyright. It is produced through a collaboration
CC between the Swiss Institute of Bioinformatics and the EMBL outstation -
CC the European Bioinformatics Institute. There are no restrictions on its
CC use as long as its content is in no way modified and this statement is not
CC removed.
CC --------------------------------------------------------------------------
DR EMBL; AF003087; AAB70468.1; -. [EMBL / GenBank / DDBJ] [CoDingSequence]
DR EMBL; Y13698; CAA74032.1; -. [EMBL / GenBank / DDBJ] [CoDingSequence]
DR HSSP; P23907; 1G04. [HSSP ENTRY / SWISS-3DIMAGE / PDB]
DR InterPro; IPR000817; Prion.
DR InterPro; Graphical view of domain structure.
DR Pfam; PF00377; Prion; 1.
DR Pfam; PF03991; Prion_octapep; 5.
DR Pfam; Graphical view of domain structure.
DR PRINTS; PR00341; PRION.
DR PROSITE; PS00291; PRION_1; 1.
DR PROSITE; PS00706; PRION_2; 1.
DR ProDom [Domain structure / List of seq. sharing at least 1 domain]
DR HOVERGEN [Family / Alignment / Tree]
DR BLOCKS; O18754.
DR ProtoNet; O18754.
DR ProtoMap; O18754.
DR PRESAGE; O18754.
DR DIP; O18754.
DR ModBase; O18754.
DR SMR; O18754.
DR SWISS-2DPAGE; GET REGION ON 2D PAGE.
KW Glycoprotein; GPI-anchor; Lipoprotein; Membrane; Prion; Repeat;
KW Signal.
FT SIGNAL 1 24 By similarity.
FT CHAIN 25 233 Major prion protein.
FT PROPEP 234 256 Removed in mature form (Potential).
FT LIPID 233 233 GPI-anchor amidated alanine (Potential).
FT CARBOHYD 184 184 N-linked (GlcNAc...) (Potential).
FT CARBOHYD 200 200 N-linked (GlcNAc...) (Potential).
FT DISULFID 182 217 By similarity.
FT DOMAIN 54 95 5 X 8 AA tandem repeats of P-H-G-G-G-W-G-
FT Q.
FT REPEAT 54 62 1.
FT REPEAT 63 70 2.
FT REPEAT 71 78 3.
FT REPEAT 79 86 4.
FT REPEAT 87 95 5.
FT CONFLICT 162 162 D -> N (in Ref. 1).
FT CONFLICT 180 180 R -> H (in Ref. 1).
FT CONFLICT 190 190 R -> H (in Ref. 1).
FT CONFLICT 206 206 M -> I (in Ref. 1).
FT CONFLICT 218 218 V -> I (in Ref. 1).
FT CONFLICT 223 223 K -> R (in Ref. 1).
FT CONFLICT 232 232 R -> G (in Ref. 1).
FT CONFLICT 235 235 A -> V (in Ref. 1).
SQ SEQUENCE 256 AA; 27975 MW; 7C687C3BCE6BEBB9 CRC64;
MVKSHIGSWI LVLFVAMWSD VGLCKKRPKP GGGWNTGGSR YPGQGSPGGN RYPPQGGGGW
GQPHGGGWGQ PHGGGWGQPH GGGWGQPHGG GGWGQGGSHS QWNKPSKPKT NMKHVAGAAA
AGAVVGGLGG YMLGSAMSRP LIHFGNDYED RYYRENMYRY PDQVYYRPVD QYSNQNNFVR
DCVNITVKQR TVTTTTKGEN FTETDMKIME RVVEQMCVTQ YQKESEAYYQ RRASAILFSS
PPVILLISFL IFLIVG
//