Gene: [02q3/PTPRN] protein tyrosine phosphatase, receptor type, N; islet cell antigen 512 (IA-2); islet cell autoantigen 3 (ICA512);

COM

van den Maagdenberg-1996 used fluorescence in situ hybridization to localize PTPRN to human Chr 2q35-q36.1."

FUN

[1]Systematic name: protein-tyrosine-phosphate phosphohydrolase.
[2] Reaction catalyzed: protein tyrosine phosphate + H(2)O = protein tyrosine + orthophosphate."

FAG

This gene is homologous to another receptor-type PTP, IA-2-beta (GEM:07q36/PTPRN2), that is expressed in brain and pancreas and was also found to be an autoantigen in IDDM."

REF

IDN,COD,SEQ,EXP,FAG "Lan MS &: DNA Cell Biol, 13, 505-514, 1994
COD,EXP,MOP "Rabin DU &: J Immunol, 152, 3183-3188, 1994
CLO,SEQ "Solimena M &: EMBO J, 15, 2102-2114, 1996
COD,LOC,FAG "van den Maagdenberg AMJM &: CCG, 73, 145-148, 1996

SWI

SWISSPROT: Q16849

KEY

pep, recp

CLA

coding, basic

LOC

02 q35-36.1

MIM

MIM: 601773

EZN

ENZYME: 3.1.3.48

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