1. Gene
  2. ITGB2 - integrin subunit beta 2 Gene

ITGB2 - integrin subunit beta 2 Gene

中文名称:整合素亚基β2

种属: Homo sapiens

同用名: LAD; CD18; MF17; MFI7; LCAMB; LFA-1; MAC-1

基因 ID: 3689 | 基因类型: protein coding

关于 ITGB2

Cytogenetic location: 21q22.3 Genomic coordinates (GRCh38): 21:44,885,953-44,928,815 (from NCBI)

This gene has 26 transcripts (splice variants), 228 orthologues, 8 paralogues and is associated with 2 phenotypes. Broad expression in bone marrow (RPKM 117.8), appendix (RPKM 80.8) and 14 other tissues.

功能概要

该基因编码一个整合素β链,它与多个不同的α链结合形成不同的整合素异二聚体。整合素是完整的细胞表面蛋白,参与细胞粘附以及细胞表面介导的信号传导。编码的蛋白质在免疫反应中起重要作用,该基因的缺陷导致白细胞粘附缺陷。可变剪接导致多个转录本变体。[RefSeq 提供,2014 年 12 月]

This gene encodes an Integrin beta chain, which combines with multiple different alpha chains to form different Integrin heterodimers. Integrins are integral cell-surface proteins that participate in cell adhesion as well as cell-surface mediated signalling. The encoded protein plays an important role in immune response and defects in this gene cause leukocyte adhesion deficiency. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2014]

ITGB2 基因产物(3)

mRNA Protein Name
NM_000211.5 NP_000202.3 integrin beta-2 isoform 1 precursor
NM_001127491.3 NP_001120963.2 integrin beta-2 isoform 1 precursor
NM_001303238.2 NP_001290167.1 integrin beta-2 isoform 2
基因本体论
  • 分子功能
  • 生物过程
  • 细胞组分
分子功能 GO 注释 逻辑证据 参考文献 来源
enables ICAM-3 receptor activity IMP
IMP: 通过突变表型推断
19029120 GOA
enables cell adhesion molecule binding IMP
IMP: 通过突变表型推断
19029120 GOA
enables heat shock protein binding IPI
IPI: 通过物理相互作用推断
12496435 GOA
enables protein binding IPI
IPI: 通过物理相互作用推断
12208882 GOA
enables protein kinase binding IPI
IPI: 通过物理相互作用推断
12885943 GOA
生物过程 GO 注释 逻辑证据 参考文献 来源
involved in cell adhesion IDA
IDA: 通过直接分析推断
19703720 GOA
involved in cell-matrix adhesion IDA
IDA: 通过直接分析推断
18083624 GOA
involved in cell-matrix adhesion IMP
IMP: 通过突变表型推断
19029120 GOA
involved in endodermal cell differentiation IEP
IEP: 通过表达模式推断
23154389 GOA
involved in heterotypic cell-cell adhesion IMP
IMP: 通过突变表型推断
20563599 GOA
involved in integrin-mediated signaling pathway IMP
IMP: 通过突变表型推断
28807980 GOA
involved in leukocyte cell-cell adhesion IDA
IDA: 通过直接分析推断
12885943 GOA
involved in neutrophil chemotaxis IDA
IDA: 通过直接分析推断
12885943 GOA
involved in neutrophil migration IMP
IMP: 通过突变表型推断
28807980 GOA
involved in positive regulation of neutrophil degranulation IGI
IGI: 通过遗传相互作用推断
21193407 GOA
involved in positive regulation of superoxide anion generation IGI
IGI: 通过遗传相互作用推断
21193407 GOA
involved in receptor clustering IMP
IMP: 通过突变表型推断
19029120 GOA
involved in regulation of peptidyl-tyrosine phosphorylation IDA
IDA: 通过直接分析推断
12885943 GOA
细胞组分 GO 注释 逻辑证据 参考文献 来源
located in cell surface IDA
IDA: 通过直接分析推断
19029120 GOA
part of integrin alphaL-beta2 complex IDA
IDA: 通过直接分析推断
19029120 GOA
part of integrin alphaM-beta2 complex IPI
IPI: 通过物理相互作用推断
18083624 GOA
part of integrin alphaX-beta2 complex IPI
IPI: 通过物理相互作用推断
20033057 GOA
located in plasma membrane raft IDA
IDA: 通过直接分析推断
21193407 GOA
part of receptor complex IDA
IDA: 通过直接分析推断
23382219 GOA
EXP:通过实验结果推断 IDA:通过直接分析推断 IPI:通过物理相互作用推断 IMP:通过突变表型推断 IGI:通过遗传相互作用推断 IEP:通过表达模式推断

ITGB2 蛋白结构

Integrin_beta

Integrin_beta: Integrin beta chain VWA domain (32 - 447)

Integrin_B_tail

Integrin_B_tail: Integrin beta tail domain (622 - 700)

Integrin_b_cyt

Integrin_b_cyt: Integrin beta cytoplasmic domain (724 - 768)

  • 0
  • 200
  • 400
  • 600
  • 769 a.a.
蛋白主名 其他名称

integrin beta-2

cell surface adhesion glycoprotein (LFA-1/CR3/P150,959 beta subunit precursor)

重组 ITGB2 蛋白

目录号 产品名 蛋白编号 纯度
HY-P73863 Integrin alpha X beta 2 Protein, Human (HEK293, His) P20702 (F20-P1107)&P05107 (Q23-N700) ≥95%
HY-P73864 Integrin alpha X beta 2 Protein, Human (HEK293, Flag, His) P20702 (P20-P1107)&P05107 (Q23-N700) ≥95%

关联疾病

疾病名称 别名
Leukocyte Adhesion Deficiency, Type I

Leukocyte Adhesion Deficiency

Leukocyte Adhesion Deficiency 1

LAD1

Lad

Lymphocyte Function-Associated Antigen 1 Immunodeficiency

Leukocyte Adhesion Deficiency Type I

Leukocyte Adhesion Deficiency Type 1

Linear Iga Bullous Dermatosis

Linear Iga Dermatosis

Leukocyte-Adhesion Deficiency Syndrome

Lfa1 Immunodeficiency

Congenital Leukocyte Adherence Deficiency

Lad-I

Linear Iga Disease

Leukocyte Adhesion Deficiency Syndrome

Lad 1

Lfa 1 Immunodeficiency

Linear Immunoglobulin A Dermatosis

Leucocyte Adhesion Deficiency Type 1

Leukocyte Adhesion Molecule Deficiency Type 1

Pertussis

Whooping Cough

Bordetella Infections

Bordetella Infection

Bordetella Pertussis Infection

Wc - Whooping Cough

Whooping Cough Due To Unspecified Organism

Bordetellosis

Tussis Convulsiva

Whooping Cough, Unspecified Organism

Wc - [Whooping Cough]

Whooping Cough Due To B. Parapertussis

Infection Due To Bordetella Parapertussis

Coronary Restenosis
Myocarditis

Myocardial Inflammation

Inflammatory Cardiomyopathy

Peritonitis

Retractile Mesenteritis

Sclerosing Mesenteritis

Acute Generalized Peritonitis

Primary Bacterial Peritonitis

Idiopathic Sclerosing Mesenteritis

Mesenteric Panniculitis

Peritoneal Retractile Mesenteritis

Liposclerotic Mesenteritis

Mesenteric Fibromatosis

Mesenteric Lipodystrophy

Mesenteric Lipogranuloma

Fibromatosis, Abdominal

Peritoneum Inflammation

Peritonitis Of Undetermined Cause

Peritonitis Of Unspecified Cause

Pelviperitonitis

Pelvic Peritonitis, Nos

Generalised Peritonitis Nos

Abdominal Peritonitis

Acute Idiopathic Peritonitis

Acute Lesser Sac Peritonitis

Acute Peritoneal Inflammation

Diffuse Peritonitis

Peritoneal Inflammation

Acute Primary Peritonitis

Pneumococcal Peritonitis

Pyoderma Gangrenosum

Phagedenic Pyoderma

Phagedena Geometric

Pyoderma
Chronic Venous Insufficiency
Vasculitis

Angiitis

Autoimmune Vasculitis

Systemic Vasculitis

Vasculitis, Autoimmune

Mycosis Fungoides

Mycosis Fungoides Lymphoma

Alibert-Bazin Syndrome

Granuloma Fungoides

Classic Mycosis Fungoides

Mycosis Fungoides, Alibert-Bazin Type

Allergic Asthma

Atopic Asthma

Extrinsic Asthma

Extrinsic Asthma With Acute Exacerbation

Extrinsic Asthma With Status Asthmaticus

Asthma Allergic

Atopic Asthma, Susceptibility To

Ige-Mediated Allergic Asthma

Allergen-Induced Asthma

Allergic Asthma Without Stated Status Asthmaticus

Predominantly Allergic Asthma Without Stated Status Asthmaticus

Predominantly Allergic Asthma

Allergic Asthma Nos

Catarrh With Asthma

Allergic Bronchitis Nos

Extrinsic Allergic Asthma

Predominantly Allergic Asthma With Stated Status Asthmaticus

Leukocyte Adhesion Deficiency, Type Iii

Leukocyte Adhesion Deficiency 3

LAD3

Leukocyte Adhesion Deficiency 1 Variant

Lad1v

Integrin Activation Deficiency Disease

Iadd

Leukocyte Adhesion Deficiency Type Iii

Lad1 Variant

Lad-1 Variant

Lad-Iii

Leukocyte Adhesion Deficiency-1 Variant

Leukocyte Adhesion Deficiency Type 1

Polyarteritis Nodosa

Polyarteritis

Periarteritis Nodosa

Pan

Periarteritis

Kussmaul-Maier Disease

Panarteritis Nodosa

Kussmaul Disease

Pan - [Polyarteritis Nodosa]

Polyangiitis

Panangiitis

Arteritis Nodosa

Coronary Stenosis

Coronary Artery Stenosis

Scleritis
Acute Promyelocytic Leukemia

Leukemia, Acute Promyelocytic

Acute Myeloblastic Leukemia Type 3

Aml M3

APL

Leukemia, Acute Promyelocytic, Somatic

Aml With T(15

17)(Q22

Q12)

(Pml/Raralpha) And Variants

Apml

Acute Myeloblastic Leukemia 3

Acute Myeloid Leukemia With T(15

17)(Q22

Q12)

(Pml/Raralpha) And Variants

Acute Myeloblastic Leukaemia Type 3

Acute Myeloid Leukaemia M3

Acute Myeloid Leukemia M3

Acute Promyelocytic Leukaemia

M3 Anll

Myeloid Leukemia, Acute, M3

Leukemia Promyelocytic Acute

Leukemia, Promyelocytic, Acute

Leukemia, Acute, Promyelocytic

Glomerulonephritis

Bright'S Disease

Psoriasis
Combined Immunodeficiency

Combined T Cell And B Cell Immunodeficiency

Congenital Combined Immunodeficiency

Syndrome With Combined Immunodeficiency

Combined T And B Cell Immunodeficiency

Combined Immunity Deficiency

Combined Immunodeficiency Syndrome

Combined T-Cell And B-Cell Immunodeficiency

Lymphopenic Agammaglobulinaemia

Bacterial Infectious Disease

Bacterial Infections

Bacterial Infection Nos

Disease Caused By Bacteria

Bacterial Disease Or Disorder

Systemic Lupus Erythematosus

Lupus Nephritis

SLE

Disseminated Lupus Erythematosus

Systemic Lupus Erythematosus, Susceptibility To

Lupus Erythematosus, Systemic

Lupus Nephritis, Susceptibility To

Libman-Sacks Disease

Systemic Lupus Erythematosus Susceptibility To

Sle - Lupus Erythematosus, Systemic

Le Syndrome

Lupus

Lupus Erythematosus Systemic

Lupus Erythematosus, Systemic, Susceptibility To

Lupus Vulgaris

Lupus Erythematosus, Discoid

Lupus Erythematosus

Systemic Lupus Erythematosus Nos

Sle - [Systemic Lupus Erythematosus]

Cutaneous Leishmaniasis

Diffuse Cutaneous Leishmaniasis

Asian Desert Cutaneous Leishmaniasis

Leishmaniasis, Cutaneous

Leproid Leishmaniasis

Leishmaniasis Diffuse Cutaneous

Leishmaniasis Cutaneous

Ethiopian Cutaneous Leishmaniasis

Old World Cutaneous Leishmaniasis

Papillon-Lefevre Syndrome

Papillon-Lefevre Disease

Papillon-Lefèvre Syndrome

PLS

Keratosis Palmoplantaris With Periodontopathia

PALS

Papillon Lefevre Syndrome

Keratosis Palmoplantar-Periodontopathy Syndrome

Papillon-Lefvre Syndrome

Hyperkeratosis Palmoplantaris With Periodontosis

Keratoris Palmoplantaris With Periodontopathia

Keratosis Palmoplantar - Periodontopathy

Palmar-Plantar Hyperkeratosis And Concomitant Periodontal Destruction

Palmoplantar Keratoderma With Periodontosis

Palsy

Rheumatoid Arthritis

RA

Arthritis, Rheumatoid

Rheumatoid Arthritis, Susceptibility To

Arthritis Or Polyarthritis, Rheumatic

Atrophic Arthritis

Rheumatism Arthritis

Rheumatoid Polyarthritis

Granulocytopenia

Agranulocytosis

Multiple Sclerosis

MS

Multiple Sclerosis, Susceptibility To

Disseminated Sclerosis

Multiple Sclerosis, Disease Progression, Modifier Of

Insular Sclerosis

Multiple Sclerosis Modifier Of Disease Progression

Multiple Sclerosis, Susceptibility To 1

Multiple Sclerosis, Susceptibility To, 1

Multiple Sclerosis 1

Generalized Multiple Sclerosis

Multiple Sclerosis Variant

Multiple Sclerosis Susceptibility To

Cerebrospinal Sclerosis

Generalised Multiple Sclerosis

Ms - [Multiple Sclerosis]

Disseminated Cerebrospinal Sclerosis

Disseminated Multiple Sclerosis

Disseminated Nervous System Myelosclerosis

Multiple Cerebrospinal Sclerosis

Multiple Combined Sclerosis

Multiple Sclerosis Generalised

Disseminated Brain Sclerosis

Disseminated Spinal Sclerosis

Insular Brain Sclerosis

Miliary Brain Sclerosis

Multiple Combined Sclerosis Of Spinal Cord

Multiple Ascending Sclerosis

Multiple Brain Sclerosis

Multiple Sclerosis Of Brain Stem

Multiple Sclerosis Of The Brain Stem

Multiple Sclerosis Of Cord

Sclérose En Plaques

Plaque Sclerosis

Multiple Sclerosis Of The Spinal Cord

Immune Deficiency Disease

Immunodeficiency

Primary Immunodeficiency

Primary Immunodeficiency Disease

Immunologic Deficiency Syndromes

Hypoimmunity

Immune Deficiency Disorder

Immunodeficiency Syndrome

Immune Disorder

Primary Immune Deficiency Disorder

Immune System Diseases

Human Immunodeficiency Virus Infection

Hiv - [Human Immunodeficiency Virus Infection]

Hiv Positive Nos

Hiv Disease

Acquired Immune Deficiency Syndrome-Related Complex

Aids-Like Syndrome

Aids-Related Complex Nos

Arc - [Aids-Related Complex]

Immunodeficiency Due To Human Immunodeficiency Virus Infection

Unspecified Human Immunodeficiency Virus Disease

Hiv Disease Nos

Human Immunodeficiency Virus Positive Nos

Hiv Nos

Deficiency Of Complement Initial Pathway

Deficiency Of Complement Terminal Pathway

Cfdd - [Complement Factor D Deficiency]

Immunodeficiency With Nk-Cell - [Natural-Killer Cell] Deficiency

Nonfamilial Hypogammaglobulinaemia

Common Variable Immune Deficiency

Nonfamilial Agammaglobulinaemia

Common Variable Agammaglobulinaemia

Agammaglobulinaemia Nos

Agammaglobulinaemia Antibody Deficiency Syndrome

Hypogammaglobulinaemia Antibody Deficiency Syndrome

Acquired Agammaglobulinaemia Nos

Hypogammaglobulinaemia Nos

Hyper Igm

Asthma

Chronic Obstructive Asthma

Asthma, Diminished Response To Antileukotriene Treatment In

Bronchial Hyperreactivity

Asthma, Susceptibility To

Asthma, Bronchial

Asthma, Protection Against

Asthma, Nocturnal, Susceptibility To

Nocturnal Asthma

Asthma-Related Traits

Asthma-Related Traits, Susceptibility To

Asthma, Nocturnal

Chronic Obstructive Asthma With Acute Exacerbation

Chronic Obstructive Asthma With Status Asthmaticus

Exercise Induced Asthma

Exercise-Induced Asthma

Bronchial Asthma

Asthma, Exercise-Induced

Idiosyncratic Asthma

Unspecified Asthma With Acute Exacerbation

Asthma, Unspecified, With Stated Status Asthmaticus

Status Asthmaticus Nos

Acute Severe Asthma

Acute Severe Bronchial Asthma

Status Asthma

Status Post Asthmaticus

Inflammatory Bowel Disease

Inflammatory Bowel Diseases

Bowel Disease, Inflammatory

Granulomatosis With Polyangiitis

GPA

Wegener Granulomatosis

Wegener Granulomatosis, Formerly

Midline Granulomatosis

Wg, Formerly

Necrotizing Respiratory Granulomatosis

Wg

Wegeners Granulomatosis

Pauci-Immune Glomerulonephritis Associated With Granulomatosis With Polyangiitis

Periodontitis, Aggressive, 1

Pustulosis Palmaris Et Plantaris

Ppp

Periodontitis, Juvenile

Localized Pustular Psoriasis

Jpd

Periodontitis 1, Juvenile

Lpp

Palmoplantar Pustulosis

Prepubertal Periodontitis

Periodontitis, Aggressive 1

Periodontitis, Prepubertal

Periodontititis, Aggressive, 1

AP1

Juvenile Periodontitis

Periodontitis Juvenile

Pustulosis Of Palms And Soles

Generalized Pustular Psoriasis

Thrombocytopenia

Low Platelet Count

Low Platelets

Decreased Platelets

Platelet Dysfunction Nos

Diabetes Mellitus

Diabetes

Skin Disease

Skin Diseases

Genodermatosis

Abnormality Of The Skin

Skin Diseases, Genetic

Skin And Subcutaneous Tissue Disease

Dermatologic Disorders

Myeloma, Multiple

Multiple Myeloma

Plasma Cell Myeloma

Kahler Disease

Myelomatosis

Medullary Plasmacytoma

Multiple Myeloma, Resistance To

Myeloma

Plasma Cell Dyscrasia

Kahler'S Disease

Multiple Myeloma, Susceptibility To

Myeloma - Multiple

Kahler-Bozzolo Disease

Plasma Cell Myelomas

MM

Plasma Cell Neoplasm

Primary Systemic Amyloidosis

Primary Amyloidosis

Immunoglobulin Deposition Disease

Plasmacytic Myeloma

Multiple Myelomata

Multiple Myeloma Nos

Multiple Myeloma Without Mention Of Remission

Monostotic Plasma Cell Myeloma

Mm - [Multiple Myeloma]

Leukemia, Chronic Lymphocytic

Chronic Lymphocytic Leukemia

B-Cell Chronic Lymphocytic Leukemia

CLL

B-Cell Chronic Lymphoid Leukemia

Chronic Lymphatic Leukemia

Chronic Lymphocytic Leukaemia

Lymphoplasmacytic Leukemia

Small Lymphocytic Lymphoma

Leukemia, Chronic Lymphatic

B-Cell Chronic Lymphocytic Leukaemia

Chronic Lymphatic Leukaemia

Lymphoplasmacytic Leukaemia

B Cell Chronic Lymphocytic Leukemia

Chronic B-Cell Lymphocytic Leukemia

Leukemia, Lymphocytic, Chronic

B-Cll

Chronic Lymphoid Leukemia

Leukemia Lymphocytic Chronic

Lymphoma Small Lymphocytic

Leukemia, Lymphocytic, Chronic, B-Cell

Alzheimer Disease, Familial, 1

Alzheimer Disease

Alzheimer'S Disease

Presenile And Senile Dementia

AD1

Alzheimer Disease, Susceptibility To

Alzheimer Disease, Late-Onset, Susceptibility To

Alzheimer Disease 1, Familial

AD

Familial Alzheimer Disease

Alzheimer Disease, Late-Onset

Alzheimers Dementia

Alzheimer Dementia

Alzheimer Sclerosis

Alzheimer Syndrome

Alzheimer-Type Dementia

Dat

Primary Senile Degenerative Dementia

Sdat

Alzheimer Disease 1

Autosomal Dominant Alzheimer Disease

Early-Onset Alzheimer Disease With Cerebral Amyloid Angiopathy

Late Onset Alzheimer Disease

Alzheimers Disease

Alzheimer Disease, Early-Onset, With Cerebral Amyloid Angiopathy

Late-Onset Alzheimers Disease

Alzheimer'S Disease Pathway Kegg

Dementia Due To Alzheimer'S Disease

Alzheimer Disease Type 1

Alzheimers

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
Bos taurus ITGB2 VGNC VGNC:30327
Rattus norvegicus ITGB2 RGD RGD:1305581
Canis familiaris ITGB2 VGNC VGNC:42139
Felis catus ITGB2 VGNC VGNC:67850
Macaca mulatta ITGB2 VGNC VGNC:73786
Mus musculus ITGB2 MGD MGI:96611
Others ITGB2 NCBI