H2B1B_HUMAN - dbPTM
H2B1B_HUMAN - PTM Information in dbPTM
Basic Information of Protein
UniProt ID H2B1B_HUMAN
UniProt AC P33778
Protein Name Histone H2B type 1-B
Gene Name HIST1H2BB
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..
Protein Sequence MPEPSKSAPAPKKGSKKAITKAQKKDGKKRKRSRKESYSIYVYKVLKQVHPDTGISSKAMGIMNSFVNDIFERIAGEASRLAHYNKRSTITSREIQTAVRLLLPGELAKHAVSEGTKAVTKYTSSK
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------MPEPSKSAP
------CCCCCCCCC
63.31-
5Acetylation---MPEPSKSAPAPK
---CCCCCCCCCCCC
37.2729148549
5Phosphorylation---MPEPSKSAPAPK
---CCCCCCCCCCCC
37.2724719451
6N6-crotonyl-L-lysine--MPEPSKSAPAPKK
--CCCCCCCCCCCCC
62.44-
6Acetylation--MPEPSKSAPAPKK
--CCCCCCCCCCCCC
62.4419608861
6Butyrylation--MPEPSKSAPAPKK
--CCCCCCCCCCCCC
62.4427105113
6Crotonylation--MPEPSKSAPAPKK
--CCCCCCCCCCCCC
62.4421925322
6Hydroxylation--MPEPSKSAPAPKK
--CCCCCCCCCCCCC
62.4424681537
6Lactoylation--MPEPSKSAPAPKK
--CCCCCCCCCCCCC
62.4431645732
6Other--MPEPSKSAPAPKK
--CCCCCCCCCCCCC
62.4427105115
6Ubiquitination--MPEPSKSAPAPKK
--CCCCCCCCCCCCC
62.4432015554
12N6-crotonyl-L-lysineSKSAPAPKKGSKKAI
CCCCCCCCCCCHHHH
72.39-
12AcetylationSKSAPAPKKGSKKAI
CCCCCCCCCCCHHHH
72.3921466224
12CrotonylationSKSAPAPKKGSKKAI
CCCCCCCCCCCHHHH
72.3921925322
12LactoylationSKSAPAPKKGSKKAI
CCCCCCCCCCCHHHH
72.3931645732
12OtherSKSAPAPKKGSKKAI
CCCCCCCCCCCHHHH
72.3927105115
13N6-crotonyl-L-lysineKSAPAPKKGSKKAIT
CCCCCCCCCCHHHHH
68.32-
13AcetylationKSAPAPKKGSKKAIT
CCCCCCCCCCHHHHH
68.3219608861
13CrotonylationKSAPAPKKGSKKAIT
CCCCCCCCCCHHHHH
68.3221925322
13OtherKSAPAPKKGSKKAIT
CCCCCCCCCCHHHHH
68.3224681537
15PhosphorylationAPAPKKGSKKAITKA
CCCCCCCCHHHHHHH
39.6016462032
16N6-crotonyl-L-lysinePAPKKGSKKAITKAQ
CCCCCCCHHHHHHHH
55.69-
16AcetylationPAPKKGSKKAITKAQ
CCCCCCCHHHHHHHH
55.6919608861
16CrotonylationPAPKKGSKKAITKAQ
CCCCCCCHHHHHHHH
55.6921925322
16LactoylationPAPKKGSKKAITKAQ
CCCCCCCHHHHHHHH
55.6931645732
16MethylationPAPKKGSKKAITKAQ
CCCCCCCHHHHHHHH
55.6919608861
17N6-crotonyl-L-lysineAPKKGSKKAITKAQK
CCCCCCHHHHHHHHH
46.87-
17AcetylationAPKKGSKKAITKAQK
CCCCCCHHHHHHHHH
46.8719608861
17CrotonylationAPKKGSKKAITKAQK
CCCCCCHHHHHHHHH
46.8721925322
17GlutarylationAPKKGSKKAITKAQK
CCCCCCHHHHHHHHH
46.8731542297
17LactoylationAPKKGSKKAITKAQK
CCCCCCHHHHHHHHH
46.8731645732
17OtherAPKKGSKKAITKAQK
CCCCCCHHHHHHHHH
46.8727105115
20PhosphorylationKGSKKAITKAQKKDG
CCCHHHHHHHHHHCC
25.78-
21N6-crotonyl-L-lysineGSKKAITKAQKKDGK
CCHHHHHHHHHHCCC
42.58-
21AcetylationGSKKAITKAQKKDGK
CCHHHHHHHHHHCCC
42.5819608861
21ButyrylationGSKKAITKAQKKDGK
CCHHHHHHHHHHCCC
42.5827105113
21CrotonylationGSKKAITKAQKKDGK
CCHHHHHHHHHHCCC
42.5821925322
21LactoylationGSKKAITKAQKKDGK
CCHHHHHHHHHHCCC
42.5831645732
21OtherGSKKAITKAQKKDGK
CCHHHHHHHHHHCCC
42.5827105115
21UbiquitinationGSKKAITKAQKKDGK
CCHHHHHHHHHHCCC
42.5833845483
24N6-crotonyl-L-lysineKAITKAQKKDGKKRK
HHHHHHHHHCCCCCC
58.66-
24AcetylationKAITKAQKKDGKKRK
HHHHHHHHHCCCCCC
58.6619608861
24CrotonylationKAITKAQKKDGKKRK
HHHHHHHHHCCCCCC
58.6621925322
24LactoylationKAITKAQKKDGKKRK
HHHHHHHHHCCCCCC
58.6631645732
24MethylationKAITKAQKKDGKKRK
HHHHHHHHHCCCCCC
58.6619608861
24OtherKAITKAQKKDGKKRK
HHHHHHHHHCCCCCC
58.6624681537
25AcetylationAITKAQKKDGKKRKR
HHHHHHHHCCCCCCC
60.68-
25OtherAITKAQKKDGKKRKR
HHHHHHHHCCCCCCC
60.6824681537
28AcetylationKAQKKDGKKRKRSRK
HHHHHCCCCCCCCHH
60.58106701403
29AcetylationAQKKDGKKRKRSRKE
HHHHCCCCCCCCHHH
69.54-
29UbiquitinationAQKKDGKKRKRSRKE
HHHHCCCCCCCCHHH
69.5423000965
31UbiquitinationKKDGKKRKRSRKESY
HHCCCCCCCCHHHHH
64.7023000965
33PhosphorylationDGKKRKRSRKESYSI
CCCCCCCCHHHHHHH
51.2210617636
35N6-crotonyl-L-lysineKKRKRSRKESYSIYV
CCCCCCHHHHHHHHH
52.86-
35CrotonylationKKRKRSRKESYSIYV
CCCCCCHHHHHHHHH
52.8621925322
35GlutarylationKKRKRSRKESYSIYV
CCCCCCHHHHHHHHH
52.8631542297
35OtherKKRKRSRKESYSIYV
CCCCCCHHHHHHHHH
52.8627105115
35SuccinylationKKRKRSRKESYSIYV
CCCCCCHHHHHHHHH
52.8622389435
35UbiquitinationKKRKRSRKESYSIYV
CCCCCCHHHHHHHHH
52.8623000965
37O-linked_GlycosylationRKRSRKESYSIYVYK
CCCCHHHHHHHHHHH
27.5021045127
37PhosphorylationRKRSRKESYSIYVYK
CCCCHHHHHHHHHHH
27.5022617229
38PhosphorylationKRSRKESYSIYVYKV
CCCHHHHHHHHHHHH
10.5228152594
39PhosphorylationRSRKESYSIYVYKVL
CCHHHHHHHHHHHHH
19.4021712546
41PhosphorylationRKESYSIYVYKVLKQ
HHHHHHHHHHHHHHH
7.5627155012
43PhosphorylationESYSIYVYKVLKQVH
HHHHHHHHHHHHHHC
4.3818180459
44AcetylationSYSIYVYKVLKQVHP
HHHHHHHHHHHHHCC
30.92-
44GlutarylationSYSIYVYKVLKQVHP
HHHHHHHHHHHHHCC
30.9231542297
44LactoylationSYSIYVYKVLKQVHP
HHHHHHHHHHHHHCC
30.9231645732
44MethylationSYSIYVYKVLKQVHP
HHHHHHHHHHHHHCC
30.92-
44OtherSYSIYVYKVLKQVHP
HHHHHHHHHHHHHCC
30.9224681537
44UbiquitinationSYSIYVYKVLKQVHP
HHHHHHHHHHHHHCC
30.9223000965
47AcetylationIYVYKVLKQVHPDTG
HHHHHHHHHHCCCCC
53.9419608861
47GlutarylationIYVYKVLKQVHPDTG
HHHHHHHHHHCCCCC
53.9431542297
47MethylationIYVYKVLKQVHPDTG
HHHHHHHHHHCCCCC
53.9419608861
47OtherIYVYKVLKQVHPDTG
HHHHHHHHHHCCCCC
53.9424681537
47SumoylationIYVYKVLKQVHPDTG
HHHHHHHHHHCCCCC
53.9419608861
47UbiquitinationIYVYKVLKQVHPDTG
HHHHHHHHHHCCCCC
53.9423000965
53PhosphorylationLKQVHPDTGISSKAM
HHHHCCCCCCCHHHH
40.6530266825
56PhosphorylationVHPDTGISSKAMGIM
HCCCCCCCHHHHHHH
27.4223401153
57PhosphorylationHPDTGISSKAMGIMN
CCCCCCCHHHHHHHH
23.6330266825
58"N6,N6-dimethyllysine"PDTGISSKAMGIMNS
CCCCCCHHHHHHHHH
35.29-
58MethylationPDTGISSKAMGIMNS
CCCCCCHHHHHHHHH
35.29-
58OtherPDTGISSKAMGIMNS
CCCCCCHHHHHHHHH
35.2924681537
58UbiquitinationPDTGISSKAMGIMNS
CCCCCCHHHHHHHHH
35.2921906983
60SulfoxidationTGISSKAMGIMNSFV
CCCCHHHHHHHHHHH
4.2628183972
63SulfoxidationSSKAMGIMNSFVNDI
CHHHHHHHHHHHHHH
2.5928183972
65PhosphorylationKAMGIMNSFVNDIFE
HHHHHHHHHHHHHHH
17.1222617229
73MethylationFVNDIFERIAGEASR
HHHHHHHHHHHHHHH
17.20-
79O-linked_GlycosylationERIAGEASRLAHYNK
HHHHHHHHHHHHHCC
24.4321045127
79PhosphorylationERIAGEASRLAHYNK
HHHHHHHHHHHHHCC
24.4322617229
80MethylationRIAGEASRLAHYNKR
HHHHHHHHHHHHCCC
42.83-
84PhosphorylationEASRLAHYNKRSTIT
HHHHHHHHCCCCCCC
19.4425884760
86"N6,N6,N6-trimethyllysine"SRLAHYNKRSTITSR
HHHHHHCCCCCCCHH
40.33-
86AcetylationSRLAHYNKRSTITSR
HHHHHHCCCCCCCHH
40.33-
86LactoylationSRLAHYNKRSTITSR
HHHHHHCCCCCCCHH
40.3331645732
86MethylationSRLAHYNKRSTITSR
HHHHHHCCCCCCCHH
40.33-
86OtherSRLAHYNKRSTITSR
HHHHHHCCCCCCCHH
40.3327105115
86UbiquitinationSRLAHYNKRSTITSR
HHHHHHCCCCCCCHH
40.3327667366
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-
109AcetylationLLPGELAKHAVSEGT
HCCHHHHHHHHHHHH
44.73-
109GlutarylationLLPGELAKHAVSEGT
HCCHHHHHHHHHHHH
44.7331542297
109LactoylationLLPGELAKHAVSEGT
HCCHHHHHHHHHHHH
44.7331645732
109MethylationLLPGELAKHAVSEGT
HCCHHHHHHHHHHHH
44.73-
109NeddylationLLPGELAKHAVSEGT
HCCHHHHHHHHHHHH
44.7332015554
109OtherLLPGELAKHAVSEGT
HCCHHHHHHHHHHHH
44.7324681537
109SumoylationLLPGELAKHAVSEGT
HCCHHHHHHHHHHHH
44.73-
109UbiquitinationLLPGELAKHAVSEGT
HCCHHHHHHHHHHHH
44.7321906983
113O-linked_GlycosylationELAKHAVSEGTKAVT
HHHHHHHHHHHHHHH
30.96UniProtKB CARBOHYD
113PhosphorylationELAKHAVSEGTKAVT
HHHHHHHHHHHHHHH
30.9628176443
116PhosphorylationKHAVSEGTKAVTKYT
HHHHHHHHHHHHHHC
16.2720068231
117AcetylationHAVSEGTKAVTKYTS
HHHHHHHHHHHHHCC
52.2822389435
117GlutarylationHAVSEGTKAVTKYTS
HHHHHHHHHHHHHCC
52.2831542297
117LactoylationHAVSEGTKAVTKYTS
HHHHHHHHHHHHHCC
52.2831645732
117MalonylationHAVSEGTKAVTKYTS
HHHHHHHHHHHHHCC
52.2822389435
117MethylationHAVSEGTKAVTKYTS
HHHHHHHHHHHHHCC
52.2822389435
117NeddylationHAVSEGTKAVTKYTS
HHHHHHHHHHHHHCC
52.2832015554
117OtherHAVSEGTKAVTKYTS
HHHHHHHHHHHHHCC
52.2827105115
117SuccinylationHAVSEGTKAVTKYTS
HHHHHHHHHHHHHCC
52.2822389435
117SumoylationHAVSEGTKAVTKYTS
HHHHHHHHHHHHHCC
52.2822389435
117UbiquitinationHAVSEGTKAVTKYTS
HHHHHHHHHHHHHCC
52.2823000965
120O-linked_GlycosylationSEGTKAVTKYTSSK-
HHHHHHHHHHCCCC-
24.1621045127
120PhosphorylationSEGTKAVTKYTSSK-
HHHHHHHHHHCCCC-
24.1620068231
121AcetylationEGTKAVTKYTSSK--
HHHHHHHHHCCCC--
39.6722389435
121GlutarylationEGTKAVTKYTSSK--
HHHHHHHHHCCCC--
39.6731542297
121LactoylationEGTKAVTKYTSSK--
HHHHHHHHHCCCC--
39.6731645732
121MethylationEGTKAVTKYTSSK--
HHHHHHHHHCCCC--
39.6722389435
121NeddylationEGTKAVTKYTSSK--
HHHHHHHHHCCCC--
39.6732015554
121OtherEGTKAVTKYTSSK--
HHHHHHHHHCCCC--
39.6727105115
121SuccinylationEGTKAVTKYTSSK--
HHHHHHHHHCCCC--
39.6722389435
121SumoylationEGTKAVTKYTSSK--
HHHHHHHHHCCCC--
39.6722389435
121UbiquitinationEGTKAVTKYTSSK--
HHHHHHHHHCCCC--
39.6722389435
122PhosphorylationGTKAVTKYTSSK---
HHHHHHHHCCCC---
11.50-
123PhosphorylationTKAVTKYTSSK----
HHHHHHHCCCC----
28.2524719451
124PhosphorylationKAVTKYTSSK-----
HHHHHHCCCC-----
32.8027251275
126NeddylationVTKYTSSK-------
HHHHCCCC-------
65.2132015554
126UbiquitinationVTKYTSSK-------
HHHHCCCC-------
65.2123000965

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
14SPhosphorylationKinaseSTK4Q13043
GPS
15SPhosphorylationKinaseMST1P26927
Uniprot
15SPhosphorylationKinaseSTK4Q13043
PhosphoELM
32SPhosphorylationKinasePRKCAP17252
GPS
32SPhosphorylationKinaseRPS6KA3P51812
GPS
32SPhosphorylationKinaseMAP3K8P41279
GPS
36SPhosphorylationKinasePRKAA1Q5EG47
GPS
36SPhosphorylationKinaseAKT1P31749
PSP
36SPhosphorylationKinaseRPS6KB1P23443
GPS
37SPhosphorylationKinaseAMPKQ9Y478
Uniprot
78SPhosphorylationKinaseAURKBQ96GD4
GPS
83YPhosphorylationKinaseAURKBQ96GD4
GPS
-KUbiquitinationE3 ubiquitin ligaseHUWE1Q7Z6Z7
PMID:22199232

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

24681537
4KMethylation

24681537
4Kubiquitylation

24681537
4Kubiquitylation

24681537
15SPhosphorylation

12757711
15SPhosphorylation

12757711
35KMethylation

21925322
35Kubiquitylation

21925322
37SPhosphorylation

11709551
79KMethylation

11709551
79KMethylation

11709551
79Kubiquitylation

11709551
79Kubiquitylation

11709551
113Subiquitylation

-
121Kubiquitylation

16307923
121Kubiquitylation

16307923
121KMethylation

16307923

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 H2B1B_HUMAN !!

Protein-Protein Interaction
Interacting Protein Gene Name Interaction Type PPI Reference Domain-Domain Interactions
ERCC6_HUMANERCC6physical
11003660
A4_HUMANAPPphysical
21832049
SSRP1_HUMANSSRP1physical
22939629

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 H2B1B_HUMAN

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Related Literatures of Post-Translational Modification
Acetylation
ReferencePubMed
"Lysine acetylation targets protein complexes and co-regulates majorcellular functions.";
Choudhary C., Kumar C., Gnad F., Nielsen M.L., Rehman M., Walther T.,Olsen J.V., Mann M.;
Science 325:834-840(2009).
Cited for: ACETYLATION [LARGE SCALE ANALYSIS] AT LYS-13; LYS-16; LYS-17; LYS-21AND LYS-24, AND MASS SPECTROMETRY.
"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-12; LYS-13; LYS-16; LYS-17AND 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.
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.

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