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  2. ALAS1 - 5'-aminolevulinate synthase 1 Gene

ALAS1 - 5'-aminolevulinate synthase 1 Gene

中文名称:5'-氨基乙酰丙酸合酶 1

种属: Homo sapiens

同用名: ALAS; MIG4; ALAS3; ALASH; ALAS-H

基因 ID: 211 | 基因类型: protein coding

关于 ALAS1

Cytogenetic location: 3p21.2 Genomic coordinates (GRCh38): 3:52,198,083-52,214,327 (from NCBI)

This gene has 6 transcripts (splice variants), 238 orthologues and 5 paralogues. Biased expression in adrenal (RPKM 297.6), liver (RPKM 180.6) and 9 other tissues.

功能概要

该基因编码线粒体酶,该酶催化血红素 (铁原卟啉) 生物合成中的限速步骤。该基因编码的酶是管家酶;一个单独的基因编码一种特定于红细胞组织的酶。成熟编码蛋白的水平受血红素调节:高水平血红素下调线粒体中的成熟酶,而低血红素水平上调。该基因的假基因位于 12 号染色体上。可变剪接导致编码不同亚型的多个转录变体。[RefSeq 提供,2015 年 1 月]

This gene encodes the mitochondrial Enzyme which is catalyzes the rate-limiting step in heme (iron-protoporphyrin) biosynthesis. The Enzyme encoded by this gene is the housekeeping enzyme; a separate gene encodes a form of the Enzyme that is specific for erythroid tissue. The level of the mature encoded protein is regulated by heme: high levels of heme down-regulate the mature Enzyme in mitochondria while low heme levels up-regulate. A pseudogene of this gene is located on chromosome 12. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jan 2015]

ALAS1 基因产物(4)

mRNA Protein Name
NM_000688.6 NP_000679.1 5-aminolevulinate synthase, non-specific, mitochondrial isoform 1 precursor
NM_001304443.1 NP_001291372.1 5-aminolevulinate synthase, non-specific, mitochondrial isoform 1 precursor
NM_001304444.1 NP_001291373.1 5-aminolevulinate synthase, non-specific, mitochondrial isoform 2
NM_199166.2 NP_954635.1 5-aminolevulinate synthase, non-specific, mitochondrial isoform 1 precursor

ALAS1 蛋白结构

Preseq_ALAS

Preseq_ALAS: 5-aminolevulinate synthase presequence (3 - 71)

Preseq_ALAS

Preseq_ALAS: 5-aminolevulinate synthase presequence (100 - 139)

Aminotran_1_2

Aminotran_1_2: Aminotransferase class I and II (245 - 590)

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蛋白主名 其他名称

5-aminolevulinate synthase, non-specific, mitochondrial

5-aminolevulinate synthase, nonspecific, mitochondrial

5-aminolevulinic acid synthase 1

关联疾病

疾病名称 别名
Anemia, Sideroblastic, 1

Xlsa

X-Linked Sideroblastic Anemia

Hypochromic Anemia

Anh1

Hereditary Iron-Loading Anemia

Anemia, Sideroblastic, X-Linked

Anemia, Hereditary Sideroblastic

Erythroid 5-Aminolevulinate Synthase Deficiency

Hereditary Sideroblastic Anemia

SIDBA1

Anemia, Hypochromic

Sideroblastic Anemia 1

Anemia Hypochromic

X Chromosome-Linked Sideroblastic Anemia

Sideroblastic Anaemia 1

X-Linked Sideroblastic Anaemia

Anemia Hereditary Sideroblastic

Anemia Sex-Linked Hypochromic Sideroblastic

Congenital Sideroblastic Anemia

Sideroblastic Anemia X-Linked

Anemia, Sex-Linked Hypochromic Sideroblastic

Congenital Sideroblastic Anaemia

X-Linked Pyridoxine-Responsive Sideroblastic Anemia

Anemia Congenital Sideroblastic

Anemia, Sideroblastic, Type 1

Sex-Linked Hypochromic Sideroblastic Anaemia

Autosomal Recessive Sideroblastic Anaemia

Familial Sex Linked Hypochromic Anaemia

Sideroblastic Anemia

Anemia Sideroblastic

Anemia, Sideroblastic

Anemia, Hypochromic With Iron Loading

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

Protoporphyria, Erythropoietic, 1

Erythropoietic Protoporphyria

Epp

Ferrochelatase Deficiency

Protoporphyria, Erythropoietic

Erythrohepatic Protoporphyria

Heme Synthetase Deficiency

Autosomal Erythropoietic Protoporphyria

EPP1

Protoporphyria

Protoporphyria Erythropoietic

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

Cutaneous Porphyria

Porphyria, Erythropoietic

Erythropoietic Porphyria

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]

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]

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

疾病名称 别名
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

直系同源

种属 基因名 来源 基因 ID
Mus musculus ALAS1 MGD MGI:87989
Felis catus ALAS1 VGNC VGNC:59732
Rattus norvegicus ALAS1 RGD RGD:68392
Canis familiaris ALAS1 VGNC VGNC:37776
Bos taurus ALAS1 VGNC VGNC:25803
Macaca mulatta ALAS1 VGNC VGNC:69780