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  2. HMBS - hydroxymethylbilane synthase Gene

HMBS - hydroxymethylbilane synthase Gene

Homo sapiens

Also known as UPS; PBGD; PORC; PBG-D

Gene ID: 3145 | Gene type: protein coding

About HMBS

Cytogenetic location: 11q23.3 Genomic coordinates (GRCh38): 11:119,084,881-119,093,549 (from NCBI)

This gene has 36 transcripts (splice variants), 234 orthologues and is associated with 2 phenotypes. Biased expression in bone marrow (RPKM 55.8), colon (RPKM 5.0) and 13 other tissues.

Summary

This gene encodes a member of the hydroxymethylbilane synthase superfamily. The encoded protein is the third Enzyme of the heme biosynthetic pathway and catalyzes the head to tail condensation of four porphobilinogen molecules into the linear hydroxymethylbilane. Mutations in this gene are associated with the autosomal dominant disease acute intermittent porphyria. Alternatively spliced transcript variants encoding different isoforms have been described. [provided by RefSeq, Jul 2008]

HMBS Products(4)

mRNA Protein Name
NM_000190.4 NP_000181.2 porphobilinogen deaminase isoform 1
NM_001024382.2 NP_001019553.1 porphobilinogen deaminase isoform 2
NM_001258208.2 NP_001245137.1 porphobilinogen deaminase isoform 3
NM_001258209.2 NP_001245138.1 porphobilinogen deaminase isoform 4

HMBS Protein Structure

Porphobil_deam

Porphobil_deam: Porphobilinogen deaminase, dipyromethane cofactor binding domain (21 - 235)

Porphobil_deamC

Porphobil_deamC: Porphobilinogen deaminase, C-terminal domain (245 - 305)

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  • 361 a.a.
Protein Preferred Names Protein Names

porphobilinogen deaminase

porphyria, acute

Recombinant HMBS Proteins

Related Diseases

Diseases Alias
Porphyria, Acute Intermittent

Acute Intermittent Porphyria

Porphobilinogen Deaminase Deficiency

Pbgd Deficiency

AIP

Porphyria, Swedish Type

Uroporphyrinogen Synthase Deficiency

Ups Deficiency

Porphyria, Acute Intermittent, Nonerythroid Variant

Hydroxymethylbilane Synthase Deficiency

Aip - Acute Intermittent Porphyria

Porphyria Intermittent Acute

Pyrroloporphyria

Hmbs Deficiency

Porphyria Acute Intermittent

Acute Porphyria

Porphyrias, Hepatic

Hepatic Porphyria

Porphyria Hepatic

Acute Intermittent Porphyria

Porphyria

Hematoporphyria

Porphyrias

Disorder Of Porphyrin And Hem Metabolism

Disorder Of Porphyrin Metabolism

Porphyrinopathy

Porphyrin Disorder

Disorder Of Porphyrin And Heme Metabolism

Disorders Of Porphyrin Metabolism

Variegate Porphyria

Porphyria Variegata

Protoporphyrinogen Oxidase Deficiency

VP

Ppox Deficiency

Porphyria, South African Type

Porphyria Variegata, Susceptibility To

Protocoproporphyria

Porphyria Variegate

Porphyria South African Type

Pv

Porphyria, Variegate

Vp - [Variegate Porphyria]

Coproporphyria, Hereditary

Hereditary Coproporphyria

Coproporphyria

Coproporphyrinogen Oxidase Deficiency

HCP

Cpo Deficiency

Cpox Deficiency

Cpx Deficiency

Hereditary Coproporphyria Porphyria

Cpro Deficiency

Coproporphyria Hereditary

Porphyria Hepatica Ii

Porphyria Hepatica Coproporphyria

Porphyria, Hereditary Coproporphyria

Harderoporphyria

Porphyria Cutanea Tarda

Hepatoerythropoietic Porphyria

HEP

Uroporphyrinogen Decarboxylase Deficiency

Pct

Pct, Type Ii

Porphyria, Hepatocutaneous Type

Urod Deficiency

Porphyria, Hepatoerythropoietic

Porphyria Cutanea Tarda, Susceptibility To

Familial Porphyria Cutanea Tarda

Porphyria Cutanea Tarda, Type Ii

Pct, 'Familial' Type

Porphyria, Hepatic

FPCT

Pct Type Ii

Porphyria Cutanea Tarda Type Ii

Porphyria Hepatocutaneous Type

Heterozygous Uroporphyrinogen Decarboxylase Deficiency

Urod - [Uroporphyrinogen Decarboxylase] Deficiency

Pct - [Porphyria Cutanea Tarda]

Anxiety

Anxiety Disorder

Anxiety Disorders

Anxiety State

Anxieties

Anxiety Neurosis

O'Nyong'Nyong Fever

O'Nyong-Nyong Fever

O'Nyong-Nyong Mosquito-Borne Viral Fever

O'Nyong-Nyong Arthritis

Onn - [O'Nyong-Nyong Fever]

Colonic Pseudo-Obstruction

Primary Chronic Pseudo-Obstruction Of Colon

Lichen Sclerosus Et Atrophicus

Lichen Sclerosus

LSA

Lichen Sclerosis

Lichen Sclerosis Et Atrophicus

Ls Et A - [Lichen Sclerosus Et Atrophicus]

Lichen Albus

Porphyria, Congenital Erythropoietic

Congenital Erythropoietic Porphyria

Gunther Disease

CEP

Uros Deficiency

Günther Disease

Uroporphyrinogen Iii Synthase Deficiency

Congenital Porphyria

Uroporphyrinogen Iii Synthase, Deficiency Of

Porphyria, Erythropoietic, Congenital

Porphyria, Erythropoietic

Deficiency Of Uroporphyrinogen Iii Synthase

Gilles De La Tourette Syndrome

Tourette Syndrome

Tourette Disorder

GTS

Ts

Gilles De La Tourette'S Syndrome

Motor-Verbal Tic Disorder

Guinon'S Disease

Psychogenic Tics

Tourette'S Syndrome

Chronic Motor And Vocal Tic Disorder

Td

Tourette'S Disease

Combined Vocal And Multiple Motor Tic Disorder [De La Tourette]

Combined Vocal And Multiple Motor Tic Disorder

Tic De La Tourette

Cutaneous Porphyria

Porphyria, Erythropoietic

Erythropoietic Porphyria

Protoporphyria, Erythropoietic, 1

Erythropoietic Protoporphyria

Epp

Ferrochelatase Deficiency

Protoporphyria, Erythropoietic

Erythrohepatic Protoporphyria

Heme Synthetase Deficiency

Autosomal Erythropoietic Protoporphyria

EPP1

Protoporphyria

Protoporphyria Erythropoietic

Proliferative Vasculopathy And Hydranencephaly-Hydrocephaly Syndrome

Fowler Syndrome

Encephaloclastic Proliferative Vasculopathy

Hydrocephaly/Hydranencephaly Due To Cerebral Vasculopathy

PVHH

Epv

Cerebral Proliferative Glomeruloid Vasculopathy

Hydranencephaly, Fowler Type

Proliferative Vasculopathy And Hydranencephaly/Hydrocephaly

Fowler'S Syndrome

Fowler Christmas Chapple Syndrome

Fowler Vasculopathy

Polycystic Ovaries Urethral Sphincter Dysfunction

Voiding Dysfunction And Polycystic Ovaries

Fowler Vasculopaty

Hydranencephaly Fowler Type

Pgv

Polycystic Ovaries-Urethral Sphincter Dysfunction Syndrome

Sarcoma, Synovial

Synovial Sarcoma

Synovialosarcoma

Synovial Cell Sarcoma

Sarcoma Synovial

Schizophrenia

SCZD

Schizophrenia With Or Without An Affective Disorder

Schizophrenia 12

Schizophrenia, Susceptibility To

Schizophrenia-1

Dementia Praecox

Schizophrenia 1

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
Mus musculus HMBS MGD MGI:96112
Bos taurus HMBS VGNC VGNC:29870
Rattus norvegicus HMBS RGD RGD:2801
Macaca mulatta HMBS VGNC VGNC:73479
Felis catus HMBS VGNC VGNC:67590
Canis familiaris HMBS VGNC VGNC:41704
Others HMBS NCBI