AMPD2 - adenosine monophosphate deaminase 2 Gene

Also Known as PCH9; SPG63

Species: Homo sapiens

Gene Type: protein coding
Gene ID: 271

About AMPD2

Cytogenetic location: 1p13.3 Genomic coordinates (GRCh38): 1:109,619,837-109,632,055 (from NCBI)

This gene has 56 transcripts (splice variants), 285 orthologues, 2 paralogues and is associated with 5 phenotypes. Ubiquitous expression in bone marrow (RPKM 34.7), adrenal (RPKM 15.5) and 24 other tissues.

Summary

The protein encoded by this gene is important in purine metabolism by converting AMP to IMP. The encoded protein, which acts as a homotetramer, is one of three AMP deaminases found in mammals. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Apr 2012]

AMPD2 Products (5)

mRNA Protein Name
NM_001257361.2 NP_001244290.1 AMP deaminase 2 isoform 4
NM_001308170.1 NP_001295099.1 AMP deaminase 2 isoform 5
NM_001368809.2 NP_001355738.1 AMP deaminase 2 isoform 1
NM_004037.9 NP_004028.4 AMP deaminase 2 isoform 1
NM_139156.4 NP_631895.1 AMP deaminase 2 isoform 2
Molecular Function GO Annotation Evidence References Source
enables AMP deaminase activity IGI
IGI: Inferred from genetic interaction
23911318 GOA
enables identical protein binding IPI
IPI: Inferred from physical interaction
32296183 GOA
enables protein binding IPI
IPI: Inferred from physical interaction
21044950 GOA
Biological Process GO Annotation Evidence References Source
acts upstream of or within IMP biosynthetic process IGI
IGI: Inferred from genetic interaction
23911318 GOA
involved in cyclic purine nucleotide metabolic process IMP
IMP: Inferred from mutant phenotype
23911318 GOA
acts upstream of or within energy homeostasis IGI
IGI: Inferred from genetic interaction
23911318 GOA
EXP: Inferred from Experiment IDA: Inferred from direct assay IPI: Inferred from physical interaction IMP: Inferred from mutant phenotype IGI: Inferred from genetic interaction IEP: Inferred from expression pattern

AMPD2 Protein Structure

A_deaminase

A_deaminase: Adenosine/AMP deaminase (411 - 817)

  • 0
  • 200
  • 400
  • 600
  • 800
  • 879 a.a.
Protein Preferred Names Protein Names

AMP deaminase 2

  • AMPD

AMPD2 Protein-protein interaction Information

Type
Protein Name Protein ID Interactor Interactor Species Interactor ID Detection Method References
Intra
AMPD2 Q01433 TERF1 Homo sapiens P54274 21044950
Intra
AMPD2 Q01433 CCNDBP1 Homo sapiens O95273 31515488
Intra
AMPD2 Q01433 CCNDBP1 Homo sapiens O95273 25416956
Cross: Cross-species interaction Intra: Intraspecies interaction

Related Diseases

Diseases Alias
Pontocerebellar Hypoplasia, Type 9
  • Pontocerebellar Hypoplasia Type 9

  • PCH9

  • Pontocerebellar Hypoplasia 9

  • Hypoplasia, Pontocerebellar, Type 9

Spastic Paraplegia 63, Autosomal Recessive
  • SPG63

  • Hereditary Spastic Paraplegia 63

  • Spastic Paraplegia 63

  • Autosomal Recessive Spastic Paraplegia 63

  • Autosomal Recessive Spastic Paraplegia Type 63

  • Paraplegia, Spastic, Type 63, Autosomal Recessive

Spastic Ataxia
  • Spax

  • Ataxia, Spastic

Congenital Nervous System Abnormality
  • Congenital Neurologic Anomaly

  • Congenital Nervous System Disorder

Nervous System Disease
  • Abnormality Of The Nervous System

  • Nervous System Diseases

  • Nervous System Disorder

Pontocerebellar Hypoplasia
  • Pch

  • Congenital Pontocerebellar Hypoplasia

  • Opch

  • Hypoplasia, Pontocerebellar

  • Pontoneocerebellar Hypoplasia

  • Nonsyndromic Pontocerebellar Hypoplasia

Spastic Paraplegia 74, Autosomal Recessive
  • SPG74

  • Hereditary Spastic Paraplegia 74

  • Autosomal Recessive Spastic Paraplegia 74

  • Autosomal Recessive Spastic Paraplegia Type 74

  • Paraplegia, Spastic, Autosomal Recessive, Type 74

Paraplegia
  • Paraplegia, Lower

  • Severe Or Complete Loss Of Motor Function In The Lower Extremities And Lower Portions Of The Trunk

Pontocerebellar Hypoplasia, Type 12
  • PCH12

  • Pontocerebellar Hypoplasia Type 12

  • Coasy-Related Pontocerebellar Hypoplasia

  • Pontocerebellar Hypoplasia 12

  • Doid:0112327

  • Hypoplasia, Pontocerebellar, Type 12

Pontocerebellar Hypoplasia, Type 11
  • PCH11

  • Pontocerebellar Hypoplasia Type 11

  • Pontocerebellar Hypoplasia Due To Tbc1d23

  • Pontocerebellar Hypoplasia 11

  • Doid:0112324

Spastic Paraplegia 64, Autosomal Recessive
  • SPG64

  • Hereditary Spastic Paraplegia 64

  • Autosomal Recessive Spastic Paraplegia Type 64

  • Autosomal Recessive Spastic Paraplegia 64

  • Paraplegia, Spastic, Type 64, Autosomal Recessive

Spastic Paraplegia 45, Autosomal Recessive
  • SPG45

  • Hereditary Spastic Paraplegia 45

  • Autosomal Recessive Spastic Paraplegia Type 45

  • Autosomal Recessive Spastic Paraplegia Type 65

  • Spg65

  • Autosomal Recessive Spastic Paraplegia 45

  • Paraplegia, Spastic, Type 45, Autosomal Recessive

Motor Neuron Disease
  • Anterior Horn Cell Disease

  • Motor Neuron Diseases

  • Mnd - [Motor Neurone Disease]

  • Lou Gehrig Disease

  • Creeping Palsy

  • Creeping Paralysis

  • Bulbar Motor Neuron Disease

  • Bulbar Syndrome

  • Anterior Horn Cell Disorder

  • Hereditary Motor Neuron Disease

Pontocerebellar Hypoplasia, Type 1e
  • Pontocerebellar Hypoplasia Type 1

  • PCH1E

  • Norman Disease

  • Pch1

  • Pontocerebellar Hypoplasia With Anterior Horn Cell Disease

  • Pontocerebellar Hypoplasia With Infantile Spinal Muscular Atrophy

  • Pontocerebellar Hypoplasia Type 1e

  • Pontocerebellar Hypoplasia 1e

  • Doid:0112322

  • Doid:0112330

Microcephaly
  • Microencephaly

  • Microcephalus

  • Microcephalic

  • Nanocephaly

  • Congenital Microcephaly

  • Brain Hypoplasia

  • Brain Nondevelopment

  • Cephalic Hypoplasia

  • Undeveloped Cerebrum

  • Undeveloped Brain

  • Micrencephalon

  • Micrencephaly

Hereditary Spastic Paraplegia
  • Familial Spastic Paraplegia

  • Hereditary Spastic Paraparesis

  • Strumpell-Lorrain Disease

  • Familial Spastic Paraparesis

  • Hsp

  • Spg

  • Strümpell-Lorrain Disease

  • Spastic Paraplegia, Hereditary

  • French Settlement Disease

  • Strumpell-Lorrain Syndrome

  • Fsp

  • Spastic Paraplegia, Familial

  • Spastic Paraplegia Hereditary

  • Spastic Paraplegia 3, Autosomal Dominant

  • Spastic Paraparesis

  • Hereditary Spastic Paralysis

  • Familial Spastic Paralysis

  • Hereditary Spastic Ataxia

Diseases Alias
Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

Waldenstroem'S Macroglobulinemia

Waldenstroem'S Macroglobulinemia

Macroglobulinemia Of Waldenstrom

Lymphoplasmacytic Lymphoma With Igm Gammopathy

Lymphoplasmacytic Lymphoma

Orthologs Information

Species Symbol Source ID
Macaca mulatta AMPD2 VGNC VGNC:69807
Bos taurus AMPD2 VGNC VGNC:25874
Rattus norvegicus AMPD2 RGD RGD:2110
Canis familiaris AMPD2 VGNC VGNC:37839
Felis catus AMPD2 VGNC VGNC:67518
Mus musculus AMPD2 MGD MGI:88016
Others AMPD2 NCBI