H2B1K_HUMAN - dbPTM
H2B1K_HUMAN - PTM Information in dbPTM
Basic Information of Protein
UniProt ID H2B1K_HUMAN
UniProt AC O60814
Protein Name Histone H2B type 1-K
Gene Name HIST1H2BK
Organism Homo sapiens (Human).
Sequence Length 126
Subcellular Localization Nucleus. Chromosome.
Protein Description Core 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..
Protein Sequence MPEPAKSAPAPKKGSKKAVTKAQKKDGKKRKRSRKESYSVYVYKVLKQVHPDTGISSKAMGIMNSFVNDIFERIAGEASRLAHYNKRSTITSREIQTAVRLLLPGELAKHAVSEGTKAVTKYTSAK
Overview of Protein Modification Sites with Functional and Structural Information
Experimental Post-Translational Modification Sites

* ASA = Accessible Surface Area

Locations Modification Substrate Peptides
&
Secondary Structure
ASA (%) Reference Orthologous
Protein Cluster
2Acetylation------MPEPAKSAP
------CCCCCCCCC
57.17-
6N6-crotonyl-L-lysine--MPEPAKSAPAPKK
--CCCCCCCCCCCCC
58.84-
6Acetylation--MPEPAKSAPAPKK
--CCCCCCCCCCCCC
58.8416283522
6Butyrylation--MPEPAKSAPAPKK
--CCCCCCCCCCCCC
58.8427105113
6Crotonylation--MPEPAKSAPAPKK
--CCCCCCCCCCCCC
58.8421925322
6Lactoylation--MPEPAKSAPAPKK
--CCCCCCCCCCCCC
58.8431645732
6Lactylation--MPEPAKSAPAPKK
--CCCCCCCCCCCCC
58.8431645732
6Methylation--MPEPAKSAPAPKK
--CCCCCCCCCCCCC
58.8423644510
6Other--MPEPAKSAPAPKK
--CCCCCCCCCCCCC
58.8427105115
6Succinylation--MPEPAKSAPAPKK
--CCCCCCCCCCCCC
58.8423954790
6Sumoylation--MPEPAKSAPAPKK
--CCCCCCCCCCCCC
58.8416283522
6Ubiquitination--MPEPAKSAPAPKK
--CCCCCCCCCCCCC
58.8416283522
7Phosphorylation-MPEPAKSAPAPKKG
-CCCCCCCCCCCCCC
41.4123401153
12N6-crotonyl-L-lysineAKSAPAPKKGSKKAV
CCCCCCCCCCCHHHH
72.39-
12AcetylationAKSAPAPKKGSKKAV
CCCCCCCCCCCHHHH
72.3932155916
12CrotonylationAKSAPAPKKGSKKAV
CCCCCCCCCCCHHHH
72.3921925322
12LactoylationAKSAPAPKKGSKKAV
CCCCCCCCCCCHHHH
72.3931645732
12LactylationAKSAPAPKKGSKKAV
CCCCCCCCCCCHHHH
72.3931645732
12OtherAKSAPAPKKGSKKAV
CCCCCCCCCCCHHHH
72.3927105115
13N6-crotonyl-L-lysineKSAPAPKKGSKKAVT
CCCCCCCCCCHHHHH
68.32-
13AcetylationKSAPAPKKGSKKAVT
CCCCCCCCCCHHHHH
68.3216283522
13CrotonylationKSAPAPKKGSKKAVT
CCCCCCCCCCHHHHH
68.3221925322
13OtherKSAPAPKKGSKKAVT
CCCCCCCCCCHHHHH
68.3224681537
15PhosphorylationAPAPKKGSKKAVTKA
CCCCCCCCHHHHHHH
39.601137958
16N6-crotonyl-L-lysinePAPKKGSKKAVTKAQ
CCCCCCCHHHHHHHH
54.11-
16AcetylationPAPKKGSKKAVTKAQ
CCCCCCCHHHHHHHH
54.1116283522
16CrotonylationPAPKKGSKKAVTKAQ
CCCCCCCHHHHHHHH
54.1121925322
16LactoylationPAPKKGSKKAVTKAQ
CCCCCCCHHHHHHHH
54.1131645732
17N6-crotonyl-L-lysineAPKKGSKKAVTKAQK
CCCCCCHHHHHHHHH
50.19-
17AcetylationAPKKGSKKAVTKAQK
CCCCCCHHHHHHHHH
50.1916627869
17CrotonylationAPKKGSKKAVTKAQK
CCCCCCHHHHHHHHH
50.1921925322
17GlutarylationAPKKGSKKAVTKAQK
CCCCCCHHHHHHHHH
50.1931542297
17LactoylationAPKKGSKKAVTKAQK
CCCCCCHHHHHHHHH
50.1931645732
17OtherAPKKGSKKAVTKAQK
CCCCCCHHHHHHHHH
50.1927105115
21N6-crotonyl-L-lysineGSKKAVTKAQKKDGK
CCHHHHHHHHHHCCC
42.07-
21AcetylationGSKKAVTKAQKKDGK
CCHHHHHHHHHHCCC
42.0716283522
21ButyrylationGSKKAVTKAQKKDGK
CCHHHHHHHHHHCCC
42.0727105113
21CrotonylationGSKKAVTKAQKKDGK
CCHHHHHHHHHHCCC
42.0721925322
21LactoylationGSKKAVTKAQKKDGK
CCHHHHHHHHHHCCC
42.0731645732
21OtherGSKKAVTKAQKKDGK
CCHHHHHHHHHHCCC
42.0727105115
21SumoylationGSKKAVTKAQKKDGK
CCHHHHHHHHHHCCC
42.0716283522
21UbiquitinationGSKKAVTKAQKKDGK
CCHHHHHHHHHHCCC
42.0716283522
24N6-crotonyl-L-lysineKAVTKAQKKDGKKRK
HHHHHHHHHCCCCCC
58.66-
24AcetylationKAVTKAQKKDGKKRK
HHHHHHHHHCCCCCC
58.6621466224
24CrotonylationKAVTKAQKKDGKKRK
HHHHHHHHHCCCCCC
58.6621925322
24LactoylationKAVTKAQKKDGKKRK
HHHHHHHHHCCCCCC
58.6631645732
24MethylationKAVTKAQKKDGKKRK
HHHHHHHHHCCCCCC
58.6612937907
24OtherKAVTKAQKKDGKKRK
HHHHHHHHHCCCCCC
58.6624681537
25AcetylationAVTKAQKKDGKKRKR
HHHHHHHHCCCCCCC
60.6821466224
25OtherAVTKAQKKDGKKRKR
HHHHHHHHCCCCCCC
60.6824681537
33PhosphorylationDGKKRKRSRKESYSV
CCCCCCCCHHHHHHH
51.2228152594
35N6-crotonyl-L-lysineKKRKRSRKESYSVYV
CCCCCCHHHHHHHHH
52.86-
35AcetylationKKRKRSRKESYSVYV
CCCCCCHHHHHHHHH
52.8619608861
35CrotonylationKKRKRSRKESYSVYV
CCCCCCHHHHHHHHH
52.8621925322
35GlutarylationKKRKRSRKESYSVYV
CCCCCCHHHHHHHHH
52.8631542297
35OtherKKRKRSRKESYSVYV
CCCCCCHHHHHHHHH
52.8627105115
35SuccinylationKKRKRSRKESYSVYV
CCCCCCHHHHHHHHH
52.8622389435
35UbiquitinationKKRKRSRKESYSVYV
CCCCCCHHHHHHHHH
52.8621726816
37PhosphorylationRKRSRKESYSVYVYK
CCCCHHHHHHHHHHH
26.2423401153
38PhosphorylationKRSRKESYSVYVYKV
CCCHHHHHHHHHHHH
11.8421082442
39PhosphorylationRSRKESYSVYVYKVL
CCHHHHHHHHHHHHH
19.0925159151
41PhosphorylationRKESYSVYVYKVLKQ
HHHHHHHHHHHHHHH
7.6627155012
43PhosphorylationESYSVYVYKVLKQVH
HHHHHHHHHHHHHHC
4.2527273156
44AcetylationSYSVYVYKVLKQVHP
HHHHHHHHHHHHHCC
30.9225825284
44GlutarylationSYSVYVYKVLKQVHP
HHHHHHHHHHHHHCC
30.9231542297
44LactoylationSYSVYVYKVLKQVHP
HHHHHHHHHHHHHCC
30.9231645732
44MethylationSYSVYVYKVLKQVHP
HHHHHHHHHHHHHCC
30.9212937907
44OtherSYSVYVYKVLKQVHP
HHHHHHHHHHHHHCC
30.9224681537
44SuccinylationSYSVYVYKVLKQVHP
HHHHHHHHHHHHHCC
30.9223954790
44UbiquitinationSYSVYVYKVLKQVHP
HHHHHHHHHHHHHCC
30.92-
47AcetylationVYVYKVLKQVHPDTG
HHHHHHHHHHCCCCC
53.9425825284
47GlutarylationVYVYKVLKQVHPDTG
HHHHHHHHHHCCCCC
53.9431542297
47MethylationVYVYKVLKQVHPDTG
HHHHHHHHHHCCCCC
53.9416627869
47OtherVYVYKVLKQVHPDTG
HHHHHHHHHHCCCCC
53.9424681537
47SumoylationVYVYKVLKQVHPDTG
HHHHHHHHHHCCCCC
53.9416627869
47UbiquitinationVYVYKVLKQVHPDTG
HHHHHHHHHHCCCCC
53.94473
53PhosphorylationLKQVHPDTGISSKAM
HHHHCCCCCCCHHHH
40.6530266825
56PhosphorylationVHPDTGISSKAMGIM
HCCCCCCCHHHHHHH
27.4223401153
57PhosphorylationHPDTGISSKAMGIMN
CCCCCCCHHHHHHHH
23.6330266825
58"N6,N6-dimethyllysine"PDTGISSKAMGIMNS
CCCCCCHHHHHHHHH
35.29-
58AcetylationPDTGISSKAMGIMNS
CCCCCCHHHHHHHHH
35.2926051181
58MethylationPDTGISSKAMGIMNS
CCCCCCHHHHHHHHH
35.2916627869
58OtherPDTGISSKAMGIMNS
CCCCCCHHHHHHHHH
35.2924681537
58UbiquitinationPDTGISSKAMGIMNS
CCCCCCHHHHHHHHH
35.2921906983
60SulfoxidationTGISSKAMGIMNSFV
CCCCHHHHHHHHHHH
4.2628465586
63SulfoxidationSSKAMGIMNSFVNDI
CHHHHHHHHHHHHHH
2.5928465586
65PhosphorylationKAMGIMNSFVNDIFE
HHHHHHHHHHHHHHH
17.1222617229
73MethylationFVNDIFERIAGEASR
HHHHHHHHHHHHHHH
17.20-
79PhosphorylationERIAGEASRLAHYNK
HHHHHHHHHHHHHCC
24.4322617229
80MethylationRIAGEASRLAHYNKR
HHHHHHHHHHHHCCC
42.83-
84PhosphorylationEASRLAHYNKRSTIT
HHHHHHHHCCCCCCC
19.4425884760
86"N6,N6,N6-trimethyllysine"SRLAHYNKRSTITSR
HHHHHHCCCCCCCHH
40.33-
86AcetylationSRLAHYNKRSTITSR
HHHHHHCCCCCCCHH
40.3323749302
86HydroxylationSRLAHYNKRSTITSR
HHHHHHCCCCCCCHH
40.3324681537
86LactoylationSRLAHYNKRSTITSR
HHHHHHCCCCCCCHH
40.3331645732
86MethylationSRLAHYNKRSTITSR
HHHHHHCCCCCCCHH
40.33-
86OtherSRLAHYNKRSTITSR
HHHHHHCCCCCCCHH
40.3327105115
86UbiquitinationSRLAHYNKRSTITSR
HHHHHHCCCCCCCHH
40.33-
87MethylationRLAHYNKRSTITSRE
HHHHHCCCCCCCHHH
35.08-
88PhosphorylationLAHYNKRSTITSREI
HHHHCCCCCCCHHHH
26.2730266825
89PhosphorylationAHYNKRSTITSREIQ
HHHCCCCCCCHHHHH
32.1030266825
91PhosphorylationYNKRSTITSREIQTA
HCCCCCCCHHHHHHH
23.0930266825
92PhosphorylationNKRSTITSREIQTAV
CCCCCCCHHHHHHHH
24.8623401153
93MethylationKRSTITSREIQTAVR
CCCCCCHHHHHHHHH
36.07-
97PhosphorylationITSREIQTAVRLLLP
CCHHHHHHHHHHHCC
32.5523403867
100MethylationREIQTAVRLLLPGEL
HHHHHHHHHHCCHHH
19.70-
109SumoylationLLPGELAKHAVSEGT
HCCHHHHHHHHHHHC
44.73-
109AcetylationLLPGELAKHAVSEGT
HCCHHHHHHHHHHHC
44.7321466224
109GlutarylationLLPGELAKHAVSEGT
HCCHHHHHHHHHHHC
44.7331542297
109HydroxylationLLPGELAKHAVSEGT
HCCHHHHHHHHHHHC
44.7324681537
109LactoylationLLPGELAKHAVSEGT
HCCHHHHHHHHHHHC
44.7331645732
109MethylationLLPGELAKHAVSEGT
HCCHHHHHHHHHHHC
44.7316627869
109OtherLLPGELAKHAVSEGT
HCCHHHHHHHHHHHC
44.7324681537
109SumoylationLLPGELAKHAVSEGT
HCCHHHHHHHHHHHC
44.7316627869
109UbiquitinationLLPGELAKHAVSEGT
HCCHHHHHHHHHHHC
44.7316627869
113O-linked_GlycosylationELAKHAVSEGTKAVT
HHHHHHHHHHCHHHH
30.96UniProtKB CARBOHYD
113PhosphorylationELAKHAVSEGTKAVT
HHHHHHHHHHCHHHH
30.9628176443
116PhosphorylationKHAVSEGTKAVTKYT
HHHHHHHCHHHHHHC
16.2720068231
117SumoylationHAVSEGTKAVTKYTS
HHHHHHCHHHHHHCC
52.28-
117AcetylationHAVSEGTKAVTKYTS
HHHHHHCHHHHHHCC
52.2825825284
117GlutarylationHAVSEGTKAVTKYTS
HHHHHHCHHHHHHCC
52.2831542297
117HydroxylationHAVSEGTKAVTKYTS
HHHHHHCHHHHHHCC
52.2824681537
117LactoylationHAVSEGTKAVTKYTS
HHHHHHCHHHHHHCC
52.2831645732
117MalonylationHAVSEGTKAVTKYTS
HHHHHHCHHHHHHCC
52.2822389435
117MethylationHAVSEGTKAVTKYTS
HHHHHHCHHHHHHCC
52.28-
117OtherHAVSEGTKAVTKYTS
HHHHHHCHHHHHHCC
52.2827105115
117SuccinylationHAVSEGTKAVTKYTS
HHHHHHCHHHHHHCC
52.2822389435
117SumoylationHAVSEGTKAVTKYTS
HHHHHHCHHHHHHCC
52.2822389435
117UbiquitinationHAVSEGTKAVTKYTS
HHHHHHCHHHHHHCC
52.2822389435
120PhosphorylationSEGTKAVTKYTSAK-
HHHCHHHHHHCCCC-
24.1620068231
121SumoylationEGTKAVTKYTSAK--
HHCHHHHHHCCCC--
39.67-
121AcetylationEGTKAVTKYTSAK--
HHCHHHHHHCCCC--
39.6725825284
121GlutarylationEGTKAVTKYTSAK--
HHCHHHHHHCCCC--
39.6731542297
121LactoylationEGTKAVTKYTSAK--
HHCHHHHHHCCCC--
39.6731645732
121OtherEGTKAVTKYTSAK--
HHCHHHHHHCCCC--
39.6727105115
121SuccinylationEGTKAVTKYTSAK--
HHCHHHHHHCCCC--
39.6722389435
121SumoylationEGTKAVTKYTSAK--
HHCHHHHHHCCCC--
39.6722389435
121UbiquitinationEGTKAVTKYTSAK--
HHCHHHHHHCCCC--
39.6716627869
122PhosphorylationGTKAVTKYTSAK---
HCHHHHHHCCCC---
9.14-
123PhosphorylationTKAVTKYTSAK----
CHHHHHHCCCC----
24.6224719451
124PhosphorylationKAVTKYTSAK-----
HHHHHHCCCC-----
30.85-
126AcetylationVTKYTSAK-------
HHHHCCCC-------
61.7211922399
126UbiquitinationVTKYTSAK-------
HHHHCCCC-------
61.72-

Upstream regulatory proteins (kinases for phosphorylation sites, E3 ubiquitin ligases of ubiquitination sites, ...)
Modified Location Modified Residue Modification Type of Upstream Proteins Gene Name of Upstream Proteins UniProt AC of Upstream Proteins Sources
15SPhosphorylationKinaseMST1P26927
Uniprot
15SPhosphorylationKinaseSTK4Q13043
GPS
37SPhosphorylationKinaseAMPKQ9Y478
Uniprot
79SPhosphorylationKinaseAURKBQ96GD4
GPS
84YPhosphorylationKinaseAURKBQ96GD4
GPS

Functions of PTM Sites
Modified Location Modified Residue Modification Function Reference
4KMethylation

16627869
4KMethylation

16627869
4Kubiquitylation

16627869
4Kubiquitylation

16627869
15SPhosphorylation

12757711
15SPhosphorylation

12757711
35KMethylation

21726816
35Kubiquitylation

21726816
37SPhosphorylation

12757711
79KMethylation

16627869
79KMethylation

16627869
79Kubiquitylation

16627869
79Kubiquitylation

16627869
113Subiquitylation

-
121Kubiquitylation

16627869
121Kubiquitylation

16627869
121KMethylation

16627869

Disease-associated PTM Sites based on SAP

* Distance = the distance between SAP position and PTM sites.

Modified Location Modification Variant Position
(Distance <= 10)
Residue Change SAP Related Disease Reference

Oops, there are no SNP-PTM records of H2B1K_HUMAN !!

Protein-Protein Interaction
Interacting Protein Gene Name Interaction Type PPI Reference Domain-Domain Interactions
HIRA_HUMANHIRAphysical
9710638

Drug and Disease Associations
Kegg Disease
There are no disease associations of PTM sites.
OMIM Disease
There are no disease associations of PTM sites.
Kegg Drug
There are no disease associations of PTM sites.
DrugBank
There are no disease associations of PTM sites.
Regulatory Network of H2B1K_HUMAN

loading...

Related Literatures of Post-Translational Modification
Acetylation
ReferencePubMed
"Substrate and functional diversity of lysine acetylation revealed bya proteomics survey.";
Kim S.C., Sprung R., Chen Y., Xu Y., Ball H., Pei J., Cheng T.,Kho Y., Xiao H., Xiao L., Grishin N.V., White M., Yang X.-J., Zhao Y.;
Mol. Cell 23:607-618(2006).
Cited for: ACETYLATION [LARGE SCALE ANALYSIS] AT LYS-6; LYS-12; LYS-13; LYS-16;LYS-17; LYS-21; LYS-24 AND LYS-109, AND MASS SPECTROMETRY.
"Inhibition of core histones acetylation by carcinogenic nickel(II).";
Golebiowski F., Kasprzak K.S.;
Mol. Cell. Biochem. 279:133-139(2005).
Cited for: ACETYLATION AT LYS-6; LYS-13; LYS-16 AND LYS-21.
"Quantitative proteomic analysis of post-translational modificationsof human histones.";
Beck H.C., Nielsen E.C., Matthiesen R., Jensen L.H., Sehested M.,Finn P., Grauslund M., Hansen A.M., Jensen O.N.;
Mol. Cell. Proteomics 5:1314-1325(2006).
Cited for: PROTEIN SEQUENCE OF 7-24, ACETYLATION AT LYS-6; LYS-12; LYS-13;LYS-16; LYS-17 AND LYS-21, METHYLATION AT LYS-47; LYS-58 AND LYS-109,UBIQUITINATION AT LYS-121, AND MASS SPECTROMETRY.
Methylation
ReferencePubMed
"Quantitative proteomic analysis of post-translational modificationsof human histones.";
Beck H.C., Nielsen E.C., Matthiesen R., Jensen L.H., Sehested M.,Finn P., Grauslund M., Hansen A.M., Jensen O.N.;
Mol. Cell. Proteomics 5:1314-1325(2006).
Cited for: PROTEIN SEQUENCE OF 7-24, ACETYLATION AT LYS-6; LYS-12; LYS-13;LYS-16; LYS-17 AND LYS-21, METHYLATION AT LYS-47; LYS-58 AND LYS-109,UBIQUITINATION AT LYS-121, AND MASS SPECTROMETRY.
Phosphorylation
ReferencePubMed
"Apoptotic phosphorylation of histone H2B is mediated by mammaliansterile twenty kinase.";
Cheung W.L., Ajiro K., Samejima K., Kloc M., Cheung P., Mizzen C.A.,Beeser A., Etkin L.D., Chernoff J., Earnshaw W.C., Allis C.D.;
Cell 113:507-517(2003).
Cited for: PHOSPHORYLATION AT SER-15.
Ubiquitylation
ReferencePubMed
"Histone H2B monoubiquitination functions cooperatively with FACT toregulate elongation by RNA polymerase II.";
Pavri R., Zhu B., Li G., Trojer P., Mandal S., Shilatifard A.,Reinberg D.;
Cell 125:703-717(2006).
Cited for: UBIQUITINATION AT LYS-121.
"Monoubiquitination of human histone H2B: the factors involved andtheir roles in HOX gene regulation.";
Zhu B., Zheng Y., Pham A.-D., Mandal S.S., Erdjument-Bromage H.,Tempst P., Reinberg D.;
Mol. Cell 20:601-611(2005).
Cited for: UBIQUITINATION AT LYS-121.
"Quantitative proteomic analysis of post-translational modificationsof human histones.";
Beck H.C., Nielsen E.C., Matthiesen R., Jensen L.H., Sehested M.,Finn P., Grauslund M., Hansen A.M., Jensen O.N.;
Mol. Cell. Proteomics 5:1314-1325(2006).
Cited for: PROTEIN SEQUENCE OF 7-24, ACETYLATION AT LYS-6; LYS-12; LYS-13;LYS-16; LYS-17 AND LYS-21, METHYLATION AT LYS-47; LYS-58 AND LYS-109,UBIQUITINATION AT LYS-121, AND MASS SPECTROMETRY.

TOP