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Aliases & Descriptions for HBG2
(According to
1HGNC,
2Entrez Gene,
3UniProtKB/Swiss-Prot,
4UniProtKB/TrEMBL, 5OMIM, 6GeneLoc
, and/or 7Ensembl,
8miRBase) About This Section
|
| Aliases |
|---|
| FLJ76540 2 | | Gamma-2-globin 3 | | OTTHUMP00000069638 2 | | methemoglobin 2 |
| | | Descriptions |
|---|
| G-gamma globin 2 | | Hb F Ggamma 3 | | Hemoglobin gamma-2 chain 3 | | Hemoglobin gamma-G chain 3 | | abnormal hemoglobin 2 | | hemoglobin gamma-G 2 | | hemoglobin, gamma G 2 |
|
| | Search outside databases for aliases for HBG2 genePrevious GC identifers: GC11M006018 GC11M005572 GC11M005229 GC11M005216 GC11M005235 |
Summaries for HBG2(According to Entrez Gene,
Wikipedia's
Gene Wiki,
UniProtKB/Swiss-Prot,
and/or
UniProtKB/TrEMBL)
About This Section
| EntrezGene summary for HBG2: The gamma globin genes (HBG1 and HBG2) are normally expressed in the fetal liver, spleen and bone marrow. Two gamma chains together with two alpha chains constitute fetal hemoglobin (HbF) which is normally replaced by adult hemoglobin (HbA) at birth. In some beta-thalassemias and related conditions, gamma chain production continues into adulthood. The two types of gamma chains differ at residue 136 where glycine is found in the G-gamma product (HBG2) and alanine is found in the A-gamma product (HBG1). The former is predominant at birth. The order of the genes in the beta-globin cluster is: 5'- epsilon -- gamma-G -- gamma-A -- delta -- beta--3'. [provided by RefSeq] UniProtKB/Swiss-Prot: HBG2_HUMAN, P69892Function: Gamma chains make up the fetal hemoglobin F, in combination with alpha chainsGene Wiki entry for HBG2 |
Genomic Location for HBG2
(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) About This Section
| Genomic View: UCSC Golden Path with GeneCards custom track
Transcription factor binding sites upstream to the HBG2 gene 
Entrez Gene cytogenetic band: 11p15.5 Ensembl cytogenetic band: 11p15.4 HGNC cytogenetic band: 11p15.5HBG2 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 11 GeneLoc Exon Structure GeneLoc location for GC11M005230:
(about GC identifiers)
Start:
|
5,230,996 bp from pter |
End:
|
5,623,595 bp from pter |
Size:
|
392,600 bases |
Orientation:
|
minus strand |
RefSeq DNA sequence:- NC_000011.8 NT_009237.17
| Proteins for HBG2
(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)
About This Section
| UniProtKB/Swiss-Prot: HBG2_HUMAN, P69892 (See
protein sequence)Recommended Name: Hemoglobin subunit gamma-2 Size: 147 amino acids; 16126 Da
Subunit: Heterotetramer of two alpha chains and two gamma chains in fetal hemoglobin (Hb F)
Developmental stage: Expressed until four or five weeks after birth
PDB structures from and Proteopedia :1FDH (3D)
 
Secondary accessions: P02096 P62027 Q68NH9 Q96FH7Post-translational modifications:
Acetylation of Gly-2 converts Hb F to the minor Hb F11
View phosphorylation sites using PhosphoSite2
REFSEQ proteins: NP_000175.1
ENSEMBL proteins: ENSP00000369597 ENSP00000369609 ENSP00000338082 ENSP00000369602
Human Recombinant Proteins               OriGene Purified Recombinant Human Protein: HBG2 
1 Gene Ontology (GO) cellular component term (links to tree view): | GO ID | Qualified GO term | Evidence | PubMed IDs |
|---|
| GO:0005833 | hemoglobin complex |
IEA | -- | About this table
Antibodies for HBG2: Assays for HBG2: | Protein
Domains/ Families for HBG2(According to InterPro, ProtoNet,
UniProtKB, and/or BLOCKS,
Sets of similar genes according to GeneDecks)
About This Section
| - Graphical View of Domain Structure for InterPro Entry P69892
ProtoNet protein and cluster: P69892 2 Blocks protein families: IPB001032 Leghaemoglobin IPB002337 Beta haemoglobin signature
UniProtKB/Swiss-Prot: HBG2_HUMAN, P69892Similarity: Belongs to the globin family | Gene Function for HBG2
(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.)
About This Section
|                OriGene 29mer shRNA kit in GFP-retroviral vectors (see all 2): NG_000007
Applied Biosystems Silencer® siRNAs for HBG2
Sigma-Aldrich siRNA for HBG2  Sigma-Aldrich shRNA for HBG2  Explore Sigma-Aldrich super-pooled esiRNAs 
              OriGene GFP tagged cDNA clone in CMV expression vector: NM_000184                                  Myc/DDK tagged cDNA clone in CMV expression vector: NM_000184                                  untagged cDNA clones in CMV expression vector (see all 2): NM_000184 
Primers: Browse
Quantitative PCR Central at Invitrogen for Q-PCR LUX™ Primers               OriGene genome-wide validated SYBR primer pairs: NM_000184
UniProtKB/Swiss-Prot: HBG2_HUMAN, P69892Function: Gamma chains make up the fetal hemoglobin F, in combination with alpha chainsGenatlas biochemistry entry for HBG2:globin,gamma G,fetal (G 136)4 Gene Ontology (GO) molecular function terms (links to tree view): About this table | Pathways & Interactions for HBG2
(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.)
About This Section
|
2 Interacting proteins for HBG2 (P698922) via UniProtKB, MINT, and/or STRINGAbout this table
2 Gene Ontology (GO) biological process terms (links to tree view): About this table
|
Drugs & Compounds for HBG2(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 Tocris compounds for HBG2 10/51 Novoseek chemical compound relationships for HBG2 gene (see all 51
)
| Compound |
Score |
Articles |
PubMed IDs for Articles with Shared Sentences (# sentences) |
| methylene |
77.21 |
49 |
10397228 (5), 15753496 (2), 14647658 (2), 9776968 (2) (see all 32) |
| sodium nitrite |
75.48 |
18 |
8956097 (2), 2093192 (1), 17065881 (1), 2254586 (1) (see all 16) |
| n,n-dimethylhydroxylamine |
73.09 |
1 |
2156749 (1) |
| oxygen |
71.23 |
132 |
10956082 (3), 14632342 (2), 15753496 (2), 16517943 (2) (see all 98) |
| no-dimethylhydroxylamine |
69.65 |
1 |
11042038 (1) |
| nitric oxide |
66.46 |
142 |
12536266 (6), 10809266 (5), 2093192 (4), 9681784 (4) (see all 73) |
| 23-diphosphoglycerate |
65.71 |
3 |
17174731 (1), 1458154 (1) |
| cyanide |
65.57 |
40 |
8956097 (5), 8363114 (3), 2254586 (2), 8353957 (2) (see all 21) |
| de-oxy |
64.44 |
6 |
11841242 (2), 12468537 (1), 12668472 (1), 11916017 (1) (see all 5) |
| 2-amino-5-methylphenol |
63.47 |
2 |
1329970 (1), 11286320 (1) |
About this table
|
Transcripts for HBG2(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
|                OriGene 29mer shRNA kit in GFP-retroviral vectors (see all 2): NG_000007
Sigma-Aldrich siRNA for HBG2  Sigma-Aldrich shRNA for HBG2  Explore Sigma-Aldrich super-pooled esiRNAs 
Applied Biosystems Silencer® siRNAs: NM_000184 REFSEQ mRNAs for HBG2 gene: NM_000184.2
Applied Biosystems TaqMan ® Gene Expression Assays: NM_000184               OriGene GFP tagged cDNA clone in CMV expression vector: NM_000184                                  Myc/DDK tagged cDNA clone in CMV expression vector: NM_000184                                  untagged cDNA clones in CMV expression vector (see all 2): NM_000184  Additional cDNA sequence: AF110493.1 AK290492.1 BC022184.1 BC029387.1 BC130457.1 BC130459.1 CR593022.1 CR593357.1 CR593470.1 CR593826.1 CR594576.1 CR595029.1 CR595535.1 CR599317.1 CR602719.1 CR602897.1 CR603041.1 CR604223.1 CR607395.1 CR609361.1 CR610392.1 CR613701.1 CR613883.1 CR615907.1 CR616680.1 DQ656066.1 DQ656067.1 M11427.1 M15386.1 X55656.1 X55657.1 24/41 DOTS entries (see all 41
): DT.95186195 DT.95221675 DT.98083189 DT.91786228 DT.100890392 DT.95371917 DT.120723250 DT.95180915 DT.75131589 DT.91866943 DT.100774732 DT.100806001 DT.95298167 DT.95230852 DT.100044348 DT.91790886 DT.95092533 DT.95323075 DT.120723406 DT.91674094 DT.87014143 DT.95233683 DT.95124981 DT.91847199 24/50 AceView cDNA sequences (see all 50
):CR603041 CR593357 CR594576 CR613883 X55657 CR602897 CR625875 CR610392 CR614139 CR619706 CR626466 CR607395 CR626417 CR615907 CR599317 CR604223 CR609361 CR622267 CR613701 CR593022 AF110493 CR602719 NM_000184 CR593470
highest scoring ESTs for HBG2:AA300241 AA330866 AF075322 AI064859 AI110824 AI114635 AI114744 AI114796 AI114829 AI114839 Unigene Cluster for HBG2: Hemoglobin, gamma G Hs.302145 [show with all ESTs]Unigene Representative Sequence: CR616680
GeneLoc Exon Structure
4 Ensembl transcripts including schematic representations: ENST00000380247
ENST00000380259
ENST00000336906
ENST00000380252
|
Expression for HBG2
(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
| HBG2 expression in normal and diseased human tissues
Applied Biosystems TaqMan ® Gene Expression Assays for HBG2
1 / 2 / 3 7 probe-sets matching HBG2 gene Data from
(Publications) and GNF BioGPS About these images About these images
CGAP SAGE TAG: --
SOURCE GeneReport for Unigene cluster: Hs.302145 UniProtKB/Swiss-Prot: HBG2_HUMAN, P69892Tissue specificity: Red blood cells |
Orthologs for HBG2
(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 HBG2 gene from 3 species
About this table Species with no ortholog for HBG2
ENSEMBL Gene Tree for HBG2 | Paralogs for HBG2(Paralogs according to 1HomoloGene and 2Ensembl, Pseudogenes according to 3Pseudogene.org) About This Section
| Paralogs for HBG2 gene
- HBB2 HBE12 CYGB2 HBG12 HBD2
|
SNPs/Variants for HBG2(According to the
1NCBI SNP Database,
2Ensembl,
3PupaSUITE, and
UniProtKB,
Linkage Disequilibrium by HapMap,
Genotyping Reagents from
Applied Biosystems)
About This Section
|
HapMap Linkage Disequilibrium images for HBG2 (up to first 250kb)
|
Disorders & Mutations for HBG2
(in which this Gene is Involved, According to
OMIM, UniProtKB,
Novoseek, PharmGKB,
Genatlas, GeneTests,
Blood group antigen gene mutations by BGMUT,
HGMD, GAD,
HuGE Navigator,
BCGD,
and/or TGDB.)
About This Section
|
OMIM: 142250 disorders: 141749 UniProtKB/Swiss-Prot: HBG2_HUMAN, P69892
Some gamma variants can cause severe jaundice and cyanosis in premature and new born babies10/60 Novoseek disease relationships for HBG2 gene (see all 60
)
| Disease |
Score |
Articles |
PubMed IDs for Articles with Shared Sentences (# sentences) |
| methemoglobinemia |
96.11 |
44 |
14647658 (2), 9298047 (2), 7931458 (2), 8363684 (1) (see all 35) |
| methemoglobinemia acquired |
92.48 |
2 |
15342970 (1), 10870338 (1) |
| sulfhemoglobinemia |
82.88 |
1 |
15886294 (1) |
| methemoglobinemia hereditary |
80.88 |
1 |
8657061 (1) |
| hemolysis |
69.76 |
28 |
19135990 (2), 18702879 (2), 7679879 (1), 8090078 (1) (see all 20) |
| g6pd deficiency |
63.68 |
4 |
9523930 (2), 1523481 (1) |
| sickle cell disease |
52.17 |
3 |
2393709 (1), 9545536 (1), 18667698 (1) |
| hypertension pulmonary |
51.15 |
4 |
12161242 (1), 11969358 (1), 8771498 (1), 9233741 (1) |
| poisoning |
51.10 |
17 |
8353957 (1), 15208879 (1), 17145698 (1), 2067134 (1) (see all 14) |
| anemia hemolytic |
47.67 |
3 |
12006477 (1), 16132702 (1), 14654534 (1) |
About this table
Human Gene Mutation Database: HBG2 Genetic Association Database: HBG2 Human Genome Epidemiology Navigator: HBG2 (6 documents)
|
Medical News for HBG2(Possibly Related Articles in
Doctor's Guide)
About This Section
| -- |
Publications for HBG2 (in
PubMed.
Associations of this gene to articles via
1Novoseek,
2HGNC,
3Entrez Gene,
4UniProtKB/Swiss-Prot,
5UniProtKB/TrEMBL,
6GAD, and/or
7PharmGKB)
About This Section
| 10/635 PubMed articles for HBG2 gene (see all 635
):- A new G(gamma) chain variant: Hb F-Bron [gamma20(B2)Val-->Ala]. (PubMed id 16370494)3, 4 Lacan P.... Francina A. (2005)
- Severe hereditary haemolytic anaemia in a Caucasian newborn: a new fetal haemoglobin variant Hb F-Bonheiden ((G)gamma 38(C4) Thr-->Pro). (PubMed id 15645283)3, 4 Van den Driessche M.... Philippe M. (2005)
- The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). (PubMed id 15489334)3, 4 Gerhard D.S....Malek J. (2004)
- A new Ggamma chain variant: Hb F-Coignieres [gamma75(E19)Ile-->Val]. (PubMed id 11791877)3, 4 Wajcman H.... Bardakdjian-Michau J. (2001)
- Genetic factors affecting clinical severity in beta-thalassemia syndromes. (PubMed id 11132233)3, 6 Winichagoon P....Wasi P. (2000)
- A new, electrophoretically silent, fetal hemoglobin variant: Hb F- Calabria Ggamma118(GH1)Phe-->Leu. (PubMed id 10722114)3, 4 Manca L.... Masala B. (2000)
- Two new Ggamma chain variants: Hb F-clamart [gamma17(A14)Lys-->Asn] and Hb F-Ouled Rabah [gamma19(B1)Asn-->Lys]. (PubMed id 10722115)3, 4 Wajcman H.... Ducrocq R. (2000)
- HbF-Lesvos: an HbF variant due to a novel G gamma mutation (G gamma 75 ATA-->ACA) detected in a Greek family. (PubMed id 8566966)3, 4 Papadakis M.N.... Loutradi-Anagnostou A. (1996)
- Two fetal hemoglobin variants affecting the same residue: Hb F- Emirates [G gamma 59(E3)Lys-->Glu] and Hb F-Sacromonte [G gamma 59(E3)Lys-->Gln]. (PubMed id 7558873)3, 4 Abbes S.... Wajcman H. (1995)
- Hb F-Veleta or alpha 2 G gamma(2)40(C6)Arg-->Gly. (PubMed id 8718700)3, 4 de Pablos Gallego J.M.... Huisman T.H.J. (1995)
|
Search for HBG2
(in PubMed,
OMIM, and NCBI Bookshelf) About This Section
|
|
Genome Databases showing HBG2
(According to
Entrez Gene,
HGNC,
AceView,
euGenes,
Ensembl,
miRBase,
ECgene,
and/or
H-InvDB)
About This Section
|
| Other Databases showing HBG2
(According to HUGE)
About This Section
| -- |
Specialized Databases showing HBG2(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
|
| Name | Description |
| HbVar | http://globin.bx.psu.edu/cgi-bin/hbvar/query_vars3?mode=directlink&gene=HBG2 |
|
| | | About This Section
| --
| Services for HBG2(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 HBG2:

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Incremental update: 13 Oct 2009
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