P62807

PTMD Annotation Information


※ Protein Information

Tag Content
UniProt Accession H2B1C_HUMAN; P62807;
Entrez ID 8347
GenBank Protein ID NM_003518.3; NM_003522.3; NM_003523.2; NM_003525.2; NM_003526.2; NM_021063.3;
GenBank Nucleotide ID NP_003509.1; NP_003513.1; NP_003514.2; NP_003516.1; NP_003517.2; NP_066407.1;
Protein Name Histone H2B type 1-C/E/F/G/I (Histone H2B.1 A) (Histone H2B.a) (H2B/a) (Histone H2B.g) (H2B/g) (Histone H2B.h) (H2B/h) (Histone H2B.k) (H2B/k) (Histone H2B.l) (H2B/l)
Gene Name HIST1H2BC; H2BFL;; HIST1H2BE; H2BFH;; HIST1H2BF; H2BFG;; HIST1H2BG; H2BFA;; HIST1H2BI; H2BFK
Organism Homo sapiens
NCBI Taxa ID 9606
Functional DescriptionCore component of nucleosome. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling.;Has broad antibacterial activity. May contribute to the formation of the functional antimicrobial barrier of the colonic epithelium, and to the bactericidal activity of amniotic fluid.
Sequence
(Fasta)
MPEPAKSAPA PKKGSKKAVT KAQKKDGKKR KRSRKESYSV YVYKVLKQVH PDTGISSKAM 60
GIMNSFVNDI FERIAGEASR LAHYNKRSTI TSREIQTAVR LLLPGELAKH AVSEGTKAVT 120
KYTSSK 127

※ PTM-Disease Association

NumPTMDiseaseCell TypeTypePTM SitePMID
1PhosphorylationNeuroblastomaU16155345
[Reference]: DNA damage induces cdk2 protein levels and histone H2B phosphorylation in SH-SY5Y neuroblastoma cells.
2UbiquitinationCancersUK12024339737
[Reference]: Furthermore, we examined the status of H2BK120 ubiquitination in normal and cancer cells and confirmed that ubiquitination levels in cancer cells were lower than those in noncancerous cells
3Lysine MethylationCancersUK12024339737
[Reference]: H2BK120 Monomethylation Is Increased in Cancer Cells

※ Disease Cross-ref Annotation

DatabaseAnnotation
CTD (Curated)
(count: 1)
MESH:D001943 ; Breast Neoplasms

※ PTM Sites

PTM Modification Sites
Phosphorylation
(count: 11)
(view all)
116       KHAVSEGTKAVTKYT     dbPAF
15        APAPKKGSKKAVTKA     dbPAF
33        DGKKRKRSRKESYSV     dbPAF
37        RKRSRKESYSVYVYK     dbPAF
38        KRSRKESYSVYVYKV     dbPAF
41        RKESYSVYVYKVLKQ     dbPAF
Sumoylation
(count: 1)
6         **MPEPAKSAPAPKK     PLMD
Crotonylation
(count: 8)
(view all)
12        AKSAPAPKKGSKKAV     PLMD
13        KSAPAPKKGSKKAVT     PLMD
16        PAPKKGSKKAVTKAQ     PLMD
17        APKKGSKKAVTKAQK     PLMD
21        GSKKAVTKAQKKDGK     PLMD
24        KAVTKAQKKDGKKRK     PLMD
Methylation
(count: 1)
6         **MPEPAKSAPAPKK     PLMD

※ Protein-Protein Interaction

NetworkInteraction
ABSource