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A1BG Gene

protein-coding   GIFtS: 51

GC19M063548
alpha-1-B glycoprotein
Symbol approved by the HUGO Gene Nomenclature Committee (HGNC) database
Services    
(According to 1HGNC, 2Entrez Gene,
3UniProtKB/Swiss-Prot, 4UniProtKB/TrEMBL, 5OMIM, 6GeneLoc , and/or 7Ensembl, 8miRBase)
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Aliases
A1B 2
ABG 2
DKFZp686F0970 2
GAB 2
HYST2477 2
Descriptions
alpha 1B-glycoprotein 2
alpha-1-B glycoprotein 2, 3
External Ids
HGNC: 51
Entrez Gene: 12
UniProtKB: P042173
Ensembl: ENSG000001214107
Search outside databases for aliases for A1BG gene

Previous GC identifers: GC19M059755 GC19M059310 GC19M063532

(According to Entrez Gene, Wikipedia's Gene Wiki,
UniProtKB/Swiss-Prot, and/or UniProtKB/TrEMBL)
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EntrezGene summary for A1BG:
The protein encoded by this gene is a plasma glycoprotein of unknown function. The protein shows
sequence similarity to the variable regions of some immunoglobulin supergene family member
proteins. [provided by RefSeq]

(According to GeneLoc and/or HGNC, and/or
Entrez Gene (NCBI build 36),
and/or miRBase,
Genomic Views according to UCSC and Ensembl, Transcription factor binding sites according to SABiosciences)
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Genomic View:
UCSC Golden Path with GeneCards custom track

Entrez Gene cytogenetic band: 19q13.4   Ensembl cytogenetic band:  19q13.43   HGNC cytogenetic band: 19q

A1BG Gene in genomic location: bands according to Ensembl, locations according to (and/or Entrez Gene and/or Ensembl if different)

GeneLoc gene densities for chromosome 19         GeneLoc Exon Structure

GeneLoc location for GC19M063548:     (about GC identifiers)

Start:
63,548,356 bp from pter
End:
63,556,669 bp from pter
Size:
8,314 bases
Orientation:
minus strand
RefSeq DNA sequence:
NC_000019.8  NT_011109.15  
(According to 1UniProtKB, and/or Ensembl, Phosphorylation sites according to 2Phosphosite, RefSeq according to NCBI, PDB rendering according to OCA and/or Proteopedia, Recombinant Proteins from Invitrogen, Millipore, Sigma-Aldrich, R&D Systems, Enzo Life Sciences, Abnova, OriGene and/or, Abcam,
Biochemical Assays by Invitrogen, Millipore, R&D Systems, Cell Signaling Technology, and/or Enzo Life Sciences, Ontologies according to Gene Ontology Consortium 01 Apr 2009 and Entrez Gene, Antibodies by Invitrogen, Millipore, Sigma-Aldrich, R&D Systems, Cell Signaling Technology, Abcam, Abnova, and/or Novus Biologicals)
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UniProtKB/Swiss-Prot: A1BG_HUMAN, P04217 (See protein sequence)
Recommended Name: Alpha-1B-glycoprotein precursor  
Size: 495 amino acids; 54273 Da
Subcellular location: Secreted
Secondary accessions: Q68CK0 Q8IYJ6 Q96P39

REFSEQ proteins: NP_570602.2  

ENSEMBL proteins: 
ENSP00000263100 


Human Recombinant Proteins 
Browse Drug Discovery Central at Invitrogen for human recombinant proteins
Browse Purified and Recombinant Proteins at Millipore
Browse Human Recombinant Proteins at Sigma-Aldrich  
Browse R&D Systems for human recombinant proteins
Browse recombinant and purified proteins available from Enzo Life Sciences
Recombinant Proteins from Abcam (A1BG)
Human Recombinant Proteins from Abnova (A1BG)
                Browse Origene for full length recombinant human proteins expressed in human HEK293 cells 

1 Gene Ontology (GO) cellular component term (links to tree view):

GO IDQualified GO termEvidencePubMed IDs
GO:0005576 extracellular region IDA3458201
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Antibodies for A1BG: 
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Browse Millipore's Extensive Line of Mono- and Polyclonal Antibodies
Sigma-Aldrich Antibodies for A1BG
Browse R&D Systems for Antibodies
Antibodies from Abcam (A1BG), each with their AbpromiseSM
Monoclonal and Polyclonal Antibodies from Abnova (A1BG)
Novus Biologicals Antibodies for A1BG

Assays for A1BG: 
Browse Invitrogen for biochemical assays
Browse Kits and Assays available from Millipore
Browse R&D Systems for biochemical assays
Browse biochemical assays available from Enzo Life Sciences

(According to InterPro, ProtoNet, UniProtKB, and/or BLOCKS, Sets of similar genes according to GeneDecks)
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5 InterPro domains/families:
 IPR016332 A1B_glyco/leuk_Ig-like_rcpt
 IPR003598 Ig_sub2
 IPR007110 Ig-like
 IPR013783 Ig-like_fold
 IPR013151 Ig


   GeneDecks  A1BG for the domains selected above  
About GeneDecksing

Graphical View of Domain Structure for InterPro Entry P04217

ProtoNet protein and cluster: P04217

1 Blocks protein family: IPB003598 Immunoglobulin C-2 type

UniProtKB/Swiss-Prot: A1BG_HUMAN, P04217
Similarity: Contains 5 Ig-like V-type (immunoglobulin-like) domains

(According to MGI Jun 06 2009, UniProtKB, IUBMB,and/or Genatlas,
shRNA from OriGene, Sigma-Aldrich, RNAi from Sigma-Aldrich,
RNAi Products, Clones, and Q-PCR Products from Invitrogen, Millipore, OriGene, and/or Abnova, siRNAs from Applied Biosystems, SYBR primers from OriGene, Cell-based Assays from Millipore, Ontologies according to Gene Ontology Consortium 01 Apr 2009 via Entrez Gene.)
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Inhib.
RNA:
Invitrogen RNAi Products for gene knock-down (A1BG)
Browse for Gene Knock-down Tools from Millipore
Abnova Chimera RNAi Products for Gene knock-down (A1BG)
              OriGene 29mer shRNA kit in GFP-retroviral vector: NM_130786

              Applied Biosystems Silencer® siRNAs for A1BG

              Sigma-Aldrich siRNA and siRNA Panels for A1BG  
                     Sigma-Aldrich shRNA for A1BG  
                     Explore Sigma-Aldrich super-pooled esiRNAs  

Clones:Browse Clone Ranger at Invitrogen for clones
Browse Clones for the Expression of Recombinant Proteins Available from Millipore
              OriGene GFP tagged cDNA clone in CMV expression vector: NM_130786
                                 Myc/DDK tagged cDNA clone in CMV expression vector: NM_130786
                                 untagged cDNA clones in CMV expression vector (see all 2): NM_130786 

Primers: Browse Quantitative PCR Central at Invitrogen for Q-PCR LUX™ Primers
              OriGene genome-wide validated SYBR primer pairs: NM_130786

Genatlas biochemistry entry for A1BG:
glycoprotein,alpha-1-B-

1 Gene Ontology (GO) molecular function term (links to tree view):

GO IDQualified GO termEvidencePubMed IDs
GO:0003674 molecular_function ND--
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(Pathways according to Invitrogen (maps by GeneGo), Millipore, Cell Signaling Technology, Sigma-Aldrich, KEGG and/or UniProtKB,
Sets of similar genes according to GeneDecks, Proteins Network according to SABiosciences, Interactions according to 1UniProtKB, 2MINT, and/or 3STRING, with links to IntAct and Ensembl, Ontologies according to Gene Ontology Consortium 01 Apr 2009 via Entrez Gene.)
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5/34 Interacting proteins for A1BG (ENSP000002631003) via UniProtKB, MINT, and/or STRING (see all 34 )
InteractantInteraction Details
GeneCardExternal ID(s)
GABPB1ENSP000003702593STRING (score=.976)
GABPAENSP000003468863STRING (score=.951)
UTRNENSP000003565153STRING (score=.946)
COX4I1ENSP000002534523STRING (score=.935)
ANK1ENSP000002657093STRING (score=.93)
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1 Gene Ontology (GO) biological process term (links to tree view):

GO IDQualified GO termEvidencePubMed IDs
GO:0008150 biological_process ND--
About this table
(Chemical Compounds according to UniProtKB, Enzo Life Sciences, Sigma-Aldrich, Tocris Bioscience, and/or Novoseek and Drugs according to Enzo Life Sciences and/or PharmGKB)
About This Section

Browse drugs & compounds from Enzo Life Sciences
Browse Small Molecules at Sigma-Aldrich

Browse Tocris compounds for A1BG

(GenBank/EMBL/DDBJ Accessions according to
Unigene (Build 219 Homo sapiens; Jun 2 2009) or GenBank,
RefSeq according to Entrez Gene,
DOTS (version 10), and/or AceView,
non coding RNAs according to RNAdb,
ESTs according to GeneTide,
exon structure from GeneLoc, alternative splicing isoforms according to ASD and/or ECgene,
RNAi Products from Invitrogen, Millipore, and/or Abnova,
siRNAs from Applied Biosystems, Sigma-Aldrich,
shRNA from Sigma-Aldrich, OriGene,
Tagged/untagged cDNA clones from OriGene,
Expression Assays from Applied Biosystems)
About This Section

Inhib.
RNA:
Invitrogen RNAi Products for gene knock-down (A1BG)
Browse for Gene Knock-down Tools from Millipore
Abnova Chimera RNAi Products for Gene knock-down (A1BG)
              OriGene 29mer shRNA kit in GFP-retroviral vector: NM_130786

              Sigma-Aldrich siRNA and siRNA Panels for A1BG  
                     Sigma-Aldrich shRNA for A1BG  
                     Explore Sigma-Aldrich super-pooled esiRNAs  

Applied Biosystems Silencer® siRNAs: 

NM_130786  

REFSEQ mRNAs for A1BG gene: 

NM_130786.3   

Applied Biosystems TaqMan ® Gene Expression Assays: 

NM_130786  

              OriGene GFP tagged cDNA clone in CMV expression vector: NM_130786
                                 Myc/DDK tagged cDNA clone in CMV expression vector: NM_130786
                                 untagged cDNA clones in CMV expression vector (see all 2): NM_130786 

Additional cDNA sequence: 

AB073611.1 AF414429.1 AK055885.1 AK056201.1 AK289417.1 BC035719.1 BX537419.1 CR603363.1 
CR604603.1 CR609084.1 CR612720.1 CR614062.1 

8 DOTS entries:

DT.95230508  DT.207949  DT.100768640  DT.97823153  DT.121451092  DT.100878023  DT.100878029  DT.100878031 

24/152 AceView cDNA sequences (see all 152 ):

CB163551 CB162205 CB135246 AB073611 CB130088 CR614062 CB138231 CB141199 
CR612720 CR603363 CR609084 AW470952 CB148792 BM153273 CB121414 CR604603 
CB130068 BF196450 CB144216 CB130078 CB163893 BX410165 CB134894 BU740127 

highest scoring ESTs for A1BG:

AF414429 AI022193 AK055885 AL531425 BC035719 BM545070 BX325176 BX346032 BX422371 BX427184 

Unigene Cluster for A1BG:

Alpha-1-B glycoprotein
Hs.529161  [show with all ESTs]
Unigene Representative Sequence: AK055885


GeneLoc Exon Structure

3 Alternative Splicing Database (ASD) splice patterns (SP) for A1BG

ExUns: 1 ^ 2a · 2b ^ 3a · 3b ^ 4a · 4b ^ 5 ^ 6a · 6b ^ 7 ^ 8
SP1:                                -     -                                 
SP2:                                                                        
SP3:                                                                        

About this scheme

ECgene alternative splicing isoforms for A1BG

1 Ensembl transcript including schematic representation:
ENST00000263100  
(Experimental results according to 1GeneNote and GNF BioGPS,
probe sets-to-genes annotations according to 2GeneAnnot , 3GeneTide , Sets of similar genes according to GeneDecks, Electronic Northern calculations according to data from UniGene (Build 219 Homo sapiens), SAGE tags according to CGAP, plus additional links to SOURCE, and/or GNF BioGPS, and/or EXPOLDB, and/or UniProtKB,
Expression Assays from Applied Biosystems )
About This Section

A1BG expression in normal and diseased human tissues

 Applied Biosystems TaqMan ® Gene Expression Assays for A1BG

1 / 2 / 3

3 probe-sets matching A1BG gene


Affymetrix
probe-set
Array  GeneAnnot data GeneNote data GeneTide data
# genes Sensitivity Specificity Correlation Length Gb_Accession Consensus Uniqueness Score Rank

51020_at2, 3 U95-B 1 0.94 1.00 1.00 1.00 AI022193 0.80 0.88 0.84 1

229819_at2, 3 U133-B 1 0.91 1.00 -- -- AI022193 0.80 0.88 0.84 1

229819_at2 U133Plus2 1 0.91 1.00 -- -- -- -- -- -- --
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Data from (Publications) and GNF BioGPS
    About these images
About these images

CGAP SAGE TAG: ACAACCAAAA

SOURCE GeneReport for Unigene cluster: Hs.529161

UniProtKB/Swiss-Prot: A1BG_HUMAN, P04217
Tissue specificity: Plasma

(Orthologs according to 1,2HomoloGene (2older version, for species not in 1newer version), 3euGenes, 4SGD and/or 5MGI Jun 06 2009, with possible further links to Flybase and/or WormBase, Gene Trees according to Ensembl)
About This Section


Orthologs for A1BG gene from 5 species
Organism Gene Locus Description Human
Similarity
NCBI accessions
dog
(Canis familiaris)
A1BG1   -- alpha-1-B glycoprotein 74.71(n)
67.14(a)
484230  XM_541346.2  XP_541346.2 
chimpanzee
(Pan troglodytes)
A1BG1   -- alpha-1-B glycoprotein 98.58(n)
97.97(a)
742390  XM_001146598.1  XP_001146598.1 
cow
(Bos taurus)
A1BG1   -- alpha-1-B glycoprotein 72.79(n)
61.82(a)
518955  NM_001046243.1  NP_001039708.1 
rat
(Rattus norvegicus)
A1bg1   -- alpha-1-B glycoprotein 58.64(n)
46.15(a)
140656  NM_022258.2  NP_071594.2 
mouse
(Mus musculus)
A1bg1, 5 155
alpha-1-B glycoprotein1, 5 60.08(n)1
46.23(a)1
1175861  NM_001081067.11  NP_001074536.11 
 AA2504605  AI5049865  (see all 9)
About this table        Species with no ortholog for A1BG

ENSEMBL Gene Tree for A1BG
(Paralogs according to 1HomoloGene
and 2Ensembl, Pseudogenes according to 3Pseudogene.org)
About This Section

Paralogs for A1BG gene
OSCAR2  NCR12  IGSF12  FCAR2  GP62  

(According to the 1NCBI SNP Database, 2Ensembl, 3PupaSUITE, and UniProtKB, Linkage Disequilibrium by HapMap, Genotyping Reagents from Applied Biosystems)
About This Section


10/61 NCBI SNPs in A1BG are shown (see all 61 )
(Click for Applied Biosystems TaqMan ® Genotyping Assay)  (see all 32)
ABGenomic DataTranscription DataAllele Frequencies
SNP IDValidChr 19 posSequenceRecsAA
Chg
TypeMoreRecsAllele
freq
PopTotal
sample
More
------------
rs12659561,2
A,C,F,H,O63548943(+) CATCAC/TAGACT 1 -- ut3112Minor allele frequency- T:0.18MN EU EA WA NA 1156
rs8931841,2
A,C,F,H63556291(-) GGCCCG/ACCTGG 1 R/H mis1 ese35Minor allele frequency- A:0.10MN EU EA WA 594
rs8931821,2
A,C,F,H63556880(-) TGAGGG/ATGAGG 1 -- ng316Minor allele frequency- A:0.13NA EU EA WA 580
rs8931811,2
C,F,H63556894(-) ATCCAA/TCACTG 1 -- ng314Minor allele frequency- T:0.27MN EU EA 484
rs22417881,2
C,F,H63553556(-) GCTGCA/GCGTGG 1 H/R mis1 ese39Minor allele frequency- G:0.01EA EU WA 2334
rs8931801,2
A,C,F63556903(-) GGTTCC/TAGGAT 1 -- ng311Minor allele frequency- T:0.24MN 184
rs8931831,2
C,H63556866(-) TTTTAG/ACATCA 1 -- ng31 tfbs37Minor allele frequency- A:0.07NA MN EU EA WA 716
rs23754701,2
C63556679(+) GCCCCA/GAGGGA 1 -- ng310--------
--
rs12659551,2
C63548624(+) atcacC/Ttgagc 1 -- ut31 ese30--------
rs12659571,2
A,C,F,H63550488(+) CAAACG/ATCAGC 1 -- int14Minor allele frequency- A:0.05EU EA WA 416
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HapMap Linkage Disequilibrium images for A1BG (up to first 250kb)

(in which this Gene is Involved, According to OMIM, UniProtKB, PharmGKB, Genatlas, GeneTests, Blood group antigen gene mutations by BGMUT, HGMD, GAD, HuGE Navigator, BCGD, and/or TGDB.)
About This Section

OMIM: 138670

(Possibly Related Articles in Doctor's Guide)
About This Section

  --

(in PubMed. Associations of this gene to articles via 1Novoseek, 2HGNC, 3Entrez Gene, 4UniProtKB/Swiss-Prot, 5UniProtKB/TrEMBL, 6GAD, and/or 7PharmGKB)
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10/28 PubMed articles for A1BG gene (see all 28 ):
(in PubMed, OMIM, and NCBI Bookshelf)
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 ANDOR
Aliases
Free Text  

  Query String
PubMed
OMIM
NCBI Bookshelf
  (Note: In FireFox, select the above section and copy using Ctrl-C)
(According to Entrez Gene, HGNC, AceView, euGenes, Ensembl, miRBase, ECgene, and/or H-InvDB)
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Entrez Gene: 1 HGNC: 5 AceView: A1BGandZNF497 Ensembl:ENSG00000121410 euGenes: HUgn1
ECgene: A1BG H-InvDB: A1BG
(According to HUGE)
About This Section

  --
(According to ATLAS, HORDE, IMGT, MTDB, LEIDEN, UniProtKB/Swiss-Prot, and/or UniProtKB/TrEMBL,
Wikipedia and/or GeneReviews via UniProtKB/Swiss-Prot)
About This Section

NameDescription
SHMPDhttp://shmpd.bii.a-star.edu.sg/gene.php?genestart=A&genename=alpha1B
(Available from WIS Yeda, Salk, Tufts)
About This Section

  --
(Reagents available from Applied Biosystems, Antibodies and assays by Cell Signaling Technology, Abcam, Novus Biologicals,
Sigma-Aldrich, R&D Systems, Millipore, Abnova, and/or Invitrogen, Clones available from OriGene,and/or Invitrogen, Drugs and/or compounds by Sigma-Aldrich,
Enzo Life Sciences, and/or Tocris Bioscience)
About This Section



Products for A1BG:
 TaqMan ® Gene Expression Assays
 TaqMan ® Genotyping Assays
  Free SNP selection tool



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 Predesigned and custom siRNAs for A1BG Antibodies for A1BG
 Explore super-pooled esiRNAs Browse proteins at Sigma-Aldrich
 Lentivirus-delivered shRNAs for A1BG Browse small molecules at Sigma-Aldrich
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 Antibodies for A1BG

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