H2B1A_HUMAN - dbPTM
H2B1A_HUMAN - PTM Information in dbPTM
Basic Information of Protein
UniProt ID H2B1A_HUMAN
UniProt AC Q96A08
Protein Name Histone H2B type 1-A
Gene Name HIST1H2BA
Organism Homo sapiens (Human).
Sequence Length 127
Subcellular Localization Nucleus . Chromosome .
Protein Description Variant histone specifically required to direct the transformation of dissociating nucleosomes to protamine in male germ cells (By similarity). Entirely replaces classical histone H2B prior nucleosome to protamine transition and probably acts as a nucleosome dissociating factor that creates a more dynamic chromatin, facilitating the large-scale exchange of histones (By similarity). Core component of nucleosome (By similarity). Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template (By similarity). Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability (By similarity). DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling (By similarity). Also found in fat cells, its function and the presence of post-translational modifications specific to such cells are still unclear. [PubMed: 21249133]
Protein Sequence MPEVSSKGATISKKGFKKAVVKTQKKEGKKRKRTRKESYSIYIYKVLKQVHPDTGISSKAMSIMNSFVTDIFERIASEASRLAHYSKRSTISSREIQTAVRLLLPGELAKHAVSEGTKAVTKYTSSK
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------MPEVSSKGA
------CCCCCCCCC
51.18-
5Phosphorylation---MPEVSSKGATIS
---CCCCCCCCCCCC
25.3529759185
6Phosphorylation--MPEVSSKGATISK
--CCCCCCCCCCCCC
40.0429759185
7"N6,N6-dimethyllysine"-MPEVSSKGATISKK
-CCCCCCCCCCCCCH
45.09-
7Acetylation-MPEVSSKGATISKK
-CCCCCCCCCCCCCH
45.0916283522
7Crotonylation-MPEVSSKGATISKK
-CCCCCCCCCCCCCH
45.0921925322
7Lactoylation-MPEVSSKGATISKK
-CCCCCCCCCCCCCH
45.0931645732
7Methylation-MPEVSSKGATISKK
-CCCCCCCCCCCCCH
45.09-
7Ubiquitination-MPEVSSKGATISKK
-CCCCCCCCCCCCCH
45.09-
10PhosphorylationEVSSKGATISKKGFK
CCCCCCCCCCCHHHH
34.1627282143
12PhosphorylationSSKGATISKKGFKKA
CCCCCCCCCHHHHHH
24.7830622161
13"N6,N6-dimethyllysine"SKGATISKKGFKKAV
CCCCCCCCHHHHHHH
53.73-
13AcetylationSKGATISKKGFKKAV
CCCCCCCCHHHHHHH
53.73-
13CrotonylationSKGATISKKGFKKAV
CCCCCCCCHHHHHHH
53.7321925322
13LactoylationSKGATISKKGFKKAV
CCCCCCCCHHHHHHH
53.7331645732
13MethylationSKGATISKKGFKKAV
CCCCCCCCHHHHHHH
53.73-
14N6-crotonyl-L-lysineKGATISKKGFKKAVV
CCCCCCCHHHHHHHH
63.89-
14AcetylationKGATISKKGFKKAVV
CCCCCCCHHHHHHHH
63.8916283522
14CrotonylationKGATISKKGFKKAVV
CCCCCCCHHHHHHHH
63.8921925322
17N6-crotonyl-L-lysineTISKKGFKKAVVKTQ
CCCCHHHHHHHHHHC
48.79-
17AcetylationTISKKGFKKAVVKTQ
CCCCHHHHHHHHHHC
48.7916283522
17CrotonylationTISKKGFKKAVVKTQ
CCCCHHHHHHHHHHC
48.7921925322
17LactoylationTISKKGFKKAVVKTQ
CCCCHHHHHHHHHHC
48.7931645732
18N6-crotonyl-L-lysineISKKGFKKAVVKTQK
CCCHHHHHHHHHHCH
44.12-
18AcetylationISKKGFKKAVVKTQK
CCCHHHHHHHHHHCH
44.1220167786
18CrotonylationISKKGFKKAVVKTQK
CCCHHHHHHHHHHCH
44.1221925322
18LactoylationISKKGFKKAVVKTQK
CCCHHHHHHHHHHCH
44.1231645732
22N6-crotonyl-L-lysineGFKKAVVKTQKKEGK
HHHHHHHHHCHHCCC
38.34-
22AcetylationGFKKAVVKTQKKEGK
HHHHHHHHHCHHCCC
38.3416283522
22CrotonylationGFKKAVVKTQKKEGK
HHHHHHHHHCHHCCC
38.3421925322
22LactoylationGFKKAVVKTQKKEGK
HHHHHHHHHCHHCCC
38.3431645732
23PhosphorylationFKKAVVKTQKKEGKK
HHHHHHHHCHHCCCC
33.7330622161
25N6-crotonyl-L-lysineKAVVKTQKKEGKKRK
HHHHHHCHHCCCCCC
59.01-
25AcetylationKAVVKTQKKEGKKRK
HHHHHHCHHCCCCCC
59.0125953088
25CrotonylationKAVVKTQKKEGKKRK
HHHHHHCHHCCCCCC
59.0121925322
25LactoylationKAVVKTQKKEGKKRK
HHHHHHCHHCCCCCC
59.0131645732
36N6-crotonyl-L-lysineKKRKRTRKESYSIYI
CCCCCCCHHHHHHHH
50.85-
36CrotonylationKKRKRTRKESYSIYI
CCCCCCCHHHHHHHH
50.8521925322
36SuccinylationKKRKRTRKESYSIYI
CCCCCCCHHHHHHHH
50.85-
38PhosphorylationRKRTRKESYSIYIYK
CCCCCHHHHHHHHHH
27.50-
42PhosphorylationRKESYSIYIYKVLKQ
CHHHHHHHHHHHHHH
7.70-
45AcetylationSYSIYIYKVLKQVHP
HHHHHHHHHHHHHCC
31.3725038526
45LactoylationSYSIYIYKVLKQVHP
HHHHHHHHHHHHHCC
31.3731645732
45UbiquitinationSYSIYIYKVLKQVHP
HHHHHHHHHHHHHCC
31.3723000965
48AcetylationIYIYKVLKQVHPDTG
HHHHHHHHHHCCCCC
53.9422631101
48MethylationIYIYKVLKQVHPDTG
HHHHHHHHHHCCCCC
53.94-
48SumoylationIYIYKVLKQVHPDTG
HHHHHHHHHHCCCCC
53.94-
48UbiquitinationIYIYKVLKQVHPDTG
HHHHHHHHHHCCCCC
53.9423000965
54PhosphorylationLKQVHPDTGISSKAM
HHHHCCCCCCCHHHH
40.6530266825
57PhosphorylationVHPDTGISSKAMSIM
HCCCCCCCHHHHHHH
27.4223401153
58PhosphorylationHPDTGISSKAMSIMN
CCCCCCCHHHHHHHH
23.6330266825
59"N6,N6-dimethyllysine"PDTGISSKAMSIMNS
CCCCCCHHHHHHHHH
41.12-
59AcetylationPDTGISSKAMSIMNS
CCCCCCHHHHHHHHH
41.12163983
59MethylationPDTGISSKAMSIMNS
CCCCCCHHHHHHHHH
41.12-
59UbiquitinationPDTGISSKAMSIMNS
CCCCCCHHHHHHHHH
41.1225015289
61SulfoxidationTGISSKAMSIMNSFV
CCCCHHHHHHHHHHH
2.9928183972
62PhosphorylationGISSKAMSIMNSFVT
CCCHHHHHHHHHHHH
24.4423403867
64SulfoxidationSSKAMSIMNSFVTDI
CHHHHHHHHHHHHHH
2.4228183972
66PhosphorylationKAMSIMNSFVTDIFE
HHHHHHHHHHHHHHH
12.0623403867
69PhosphorylationSIMNSFVTDIFERIA
HHHHHHHHHHHHHHH
22.7423403867
77PhosphorylationDIFERIASEASRLAH
HHHHHHHHHHHHHHH
31.1823403867
80PhosphorylationERIASEASRLAHYSK
HHHHHHHHHHHHHHC
24.6321082442
81MethylationRIASEASRLAHYSKR
HHHHHHHHHHHHHCC
42.8321249133
86PhosphorylationASRLAHYSKRSTISS
HHHHHHHHCCCCCCH
16.2421249133
87"N6,N6,N6-trimethyllysine"SRLAHYSKRSTISSR
HHHHHHHCCCCCCHH
43.11-
87AcetylationSRLAHYSKRSTISSR
HHHHHHHCCCCCCHH
43.1121249133
87LactoylationSRLAHYSKRSTISSR
HHHHHHHCCCCCCHH
43.1131645732
87MethylationSRLAHYSKRSTISSR
HHHHHHHCCCCCCHH
43.1121249133
88MethylationRLAHYSKRSTISSRE
HHHHHHCCCCCCHHH
32.8521249133
89PhosphorylationLAHYSKRSTISSREI
HHHHHCCCCCCHHHH
33.5520860994
90PhosphorylationAHYSKRSTISSREIQ
HHHHCCCCCCHHHHH
28.9821406692
92PhosphorylationYSKRSTISSREIQTA
HHCCCCCCHHHHHHH
24.3520860994
93PhosphorylationSKRSTISSREIQTAV
HCCCCCCHHHHHHHH
30.0420860994
94MethylationKRSTISSREIQTAVR
CCCCCCHHHHHHHHH
37.9421249133
98PhosphorylationISSREIQTAVRLLLP
CCHHHHHHHHHHHCC
32.5529802988
110UbiquitinationLLPGELAKHAVSEGT
HCCHHHHHHHHHHHC
44.7321890473
110SumoylationLLPGELAKHAVSEGT
HCCHHHHHHHHHHHC
44.73-
110AcetylationLLPGELAKHAVSEGT
HCCHHHHHHHHHHHC
44.73163935
110LactoylationLLPGELAKHAVSEGT
HCCHHHHHHHHHHHC
44.7331645732
110MethylationLLPGELAKHAVSEGT
HCCHHHHHHHHHHHC
44.73-
110NeddylationLLPGELAKHAVSEGT
HCCHHHHHHHHHHHC
44.7332015554
110SumoylationLLPGELAKHAVSEGT
HCCHHHHHHHHHHHC
44.73-
110UbiquitinationLLPGELAKHAVSEGT
HCCHHHHHHHHHHHC
44.7327667366
114PhosphorylationELAKHAVSEGTKAVT
HHHHHHHHHHCHHHH
30.9628176443
117PhosphorylationKHAVSEGTKAVTKYT
HHHHHHHCHHHHHHC
16.2720068231
118SumoylationHAVSEGTKAVTKYTS
HHHHHHCHHHHHHCC
52.28-
118AcetylationHAVSEGTKAVTKYTS
HHHHHHCHHHHHHCC
52.28158621
118LactoylationHAVSEGTKAVTKYTS
HHHHHHCHHHHHHCC
52.2831645732
118MethylationHAVSEGTKAVTKYTS
HHHHHHCHHHHHHCC
52.28-
118NeddylationHAVSEGTKAVTKYTS
HHHHHHCHHHHHHCC
52.2832015554
118SuccinylationHAVSEGTKAVTKYTS
HHHHHHCHHHHHHCC
52.2821890473
118SumoylationHAVSEGTKAVTKYTS
HHHHHHCHHHHHHCC
52.28-
118UbiquitinationHAVSEGTKAVTKYTS
HHHHHHCHHHHHHCC
52.2823000965
121PhosphorylationSEGTKAVTKYTSSK-
HHHCHHHHHHCCCC-
24.1620068231
122UbiquitinationEGTKAVTKYTSSK--
HHCHHHHHHCCCC--
39.6721890473
122SumoylationEGTKAVTKYTSSK--
HHCHHHHHHCCCC--
39.67-
122AcetylationEGTKAVTKYTSSK--
HHCHHHHHHCCCC--
39.67163843
122LactoylationEGTKAVTKYTSSK--
HHCHHHHHHCCCC--
39.6731645732
122NeddylationEGTKAVTKYTSSK--
HHCHHHHHHCCCC--
39.6732015554
122SuccinylationEGTKAVTKYTSSK--
HHCHHHHHHCCCC--
39.6721890473
122SumoylationEGTKAVTKYTSSK--
HHCHHHHHHCCCC--
39.67-
122UbiquitinationEGTKAVTKYTSSK--
HHCHHHHHHCCCC--
39.6725015289
123PhosphorylationGTKAVTKYTSSK---
HCHHHHHHCCCC---
11.50-
124PhosphorylationTKAVTKYTSSK----
CHHHHHHCCCC----
28.2524719451
125PhosphorylationKAVTKYTSSK-----
HHHHHHCCCC-----
32.8027251275
127AcetylationVTKYTSSK-------
HHHHCCCC-------
65.217431175
127NeddylationVTKYTSSK-------
HHHHCCCC-------
65.2132015554
127UbiquitinationVTKYTSSK-------
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
-KUbiquitinationE3 ubiquitin ligaseRNF40O75150
PMID:16307923
-KUbiquitinationE3 ubiquitin ligaseRNF20Q5VTR2
PMID:16307923
-KUbiquitinationE3 ubiquitin ligaseBRCA1P38398
PMID:22199232
-KUbiquitinationE3 ubiquitin ligaseRNF8O76064
PMID:22199232
-KUbiquitinationE3 ubiquitin ligaseHUWE1Q7Z6Z7
PMID:22199232

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

31645732
4KMethylation

31645732
4Kubiquitylation

31645732
4Kubiquitylation

31645732
36KMethylation

21925322
36Kubiquitylation

21925322
79KMethylation

16307923
79KMethylation

16307923
79Kubiquitylation

16307923
79Kubiquitylation

16307923
117TPhosphorylation

-
118KMethylation

-
122KMethylation

16307923
122Kubiquitylation

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 H2B1A_HUMAN !!

Protein-Protein Interaction
Interacting Protein Gene Name Interaction Type PPI Reference Domain-Domain Interactions
PARP1_HUMANPARP1physical
20525793
A4_HUMANAPPphysical
21832049
HDAC1_HUMANHDAC1physical
24722339
HDAC2_HUMANHDAC2physical
24722339
HDAC3_HUMANHDAC3physical
24722339
NP1L1_HUMANNAP1L1physical
26186194
RUVB1_HUMANRUVBL1physical
26186194
MIER1_HUMANMIER1physical
26186194
HDAC1_HUMANHDAC1physical
26186194
EP400_HUMANEP400physical
26186194
GON4L_HUMANGON4Lphysical
26186194
EAF6_HUMANMEAF6physical
26186194
H2AW_HUMANH2AFY2physical
26186194
H2AY_HUMANH2AFYphysical
26186194
SP16H_HUMANSUPT16Hphysical
26186194
DNLI3_HUMANLIG3physical
26186194
ACL6A_HUMANACTL6Aphysical
26186194
ACL6B_HUMANACTL6Bphysical
26186194
EPC1_HUMANEPC1physical
26186194
EPC2_HUMANEPC2physical
26186194
PARP2_HUMANPARP2physical
26186194
PHF14_HUMANPHF14physical
26186194
PARP1_HUMANPARP1physical
26186194
SRCAP_HUMANSRCAPphysical
26186194
DMAP1_HUMANDMAP1physical
26186194
TCF20_HUMANTCF20physical
26186194
ARI5B_HUMANARID5Bphysical
26186194
TRRAP_HUMANTRRAPphysical
26186194
CP087_HUMANC16orf87physical
26186194
HLTF_HUMANHLTFphysical
26186194
MCM7_HUMANMCM7physical
26186194
MCM2_HUMANMCM2physical
26186194
IPO9_HUMANIPO9physical
26186194
BRD8_HUMANBRD8physical
26186194
H1T_HUMANHIST1H1Tphysical
26186194
PPM1G_HUMANPPM1Gphysical
26186194
VPS72_HUMANVPS72physical
26186194
EHMT1_HUMANEHMT1physical
26186194
EHMT2_HUMANEHMT2physical
26186194
H2B1J_HUMANHIST1H2BJphysical
26186194
H2B1L_HUMANHIST1H2BLphysical
26186194
MMS22_HUMANMMS22Lphysical
26186194
MCM6_HUMANMCM6physical
26186194
SSRP1_HUMANSSRP1physical
26186194
ING3_HUMANING3physical
26186194
H2AZ_HUMANH2AFZphysical
26186194
H2A2B_HUMANHIST2H2ABphysical
26186194
TEX10_HUMANTEX10physical
26186194
BAHD1_HUMANBAHD1physical
26186194
MIER3_HUMANMIER3physical
26186194
RUVB2_HUMANRUVBL2physical
26186194
CRML_HUMANCRAMP1Lphysical
26186194
CHD1L_HUMANCHD1Lphysical
26186194
AN32E_HUMANANP32Ephysical
26186194
MCM4_HUMANMCM4physical
26186194
ARP6_HUMANACTR6physical
26186194
XPC_HUMANXPCphysical
26186194
CFDP1_HUMANCFDP1physical
26186194
KAT5_HUMANKAT5physical
26186194
CETN2_HUMANCETN2physical
26186194
UBE2O_HUMANUBE2Ophysical
26186194
KBTB7_HUMANKBTBD7physical
26186194
MBTD1_HUMANMBTD1physical
26186194
MO4L1_HUMANMORF4L1physical
26186194
MO4L2_HUMANMORF4L2physical
26186194
MRGBP_HUMANMRGBPphysical
26186194
TONSL_HUMANTONSLphysical
26186194
SENP3_HUMANSENP3physical
26186194
CDYL_HUMANCDYLphysical
26186194
YETS4_HUMANYEATS4physical
26186194
PELP1_HUMANPELP1physical
26186194
XRCC1_HUMANXRCC1physical
26186194
APLF_HUMANAPLFphysical
26186194
ZNHI1_HUMANZNHIT1physical
26186194
HM20A_HUMANHMG20Aphysical
26186194
TRI41_HUMANTRIM41physical
26186194
RUVB1_HUMANRUVBL1physical
26344197
SSRP1_HUMANSSRP1physical
26344197
MIER3_HUMANMIER3physical
28514442
BAHD1_HUMANBAHD1physical
28514442
PHF14_HUMANPHF14physical
28514442
H2B1L_HUMANHIST1H2BLphysical
28514442
MIER1_HUMANMIER1physical
28514442
GON4L_HUMANGON4Lphysical
28514442
ZNHI1_HUMANZNHIT1physical
28514442
KAT5_HUMANKAT5physical
28514442
TONSL_HUMANTONSLphysical
28514442
ARP6_HUMANACTR6physical
28514442
ARI5B_HUMANARID5Bphysical
28514442
EPC2_HUMANEPC2physical
28514442
VPS72_HUMANVPS72physical
28514442
SRCAP_HUMANSRCAPphysical
28514442
EPC1_HUMANEPC1physical
28514442
CRML_HUMANCRAMP1Lphysical
28514442
MMS22_HUMANMMS22Lphysical
28514442
CFDP1_HUMANCFDP1physical
28514442
EP400_HUMANEP400physical
28514442
SP16H_HUMANSUPT16Hphysical
28514442
MBTD1_HUMANMBTD1physical
28514442
DMAP1_HUMANDMAP1physical
28514442
TRRAP_HUMANTRRAPphysical
28514442
PARP2_HUMANPARP2physical
28514442
EAF6_HUMANMEAF6physical
28514442
ACL6B_HUMANACTL6Bphysical
28514442
APLF_HUMANAPLFphysical
28514442
ING3_HUMANING3physical
28514442
CDYL_HUMANCDYLphysical
28514442
XPC_HUMANXPCphysical
28514442
IPO9_HUMANIPO9physical
28514442
HM20A_HUMANHMG20Aphysical
28514442
TRI41_HUMANTRIM41physical
28514442
BRD8_HUMANBRD8physical
28514442
H2AY_HUMANH2AFYphysical
28514442
SSRP1_HUMANSSRP1physical
28514442
H2AW_HUMANH2AFY2physical
28514442
DNLI3_HUMANLIG3physical
28514442
PPM1G_HUMANPPM1Gphysical
28514442
JAZF1_HUMANJAZF1physical
28514442
MCM2_HUMANMCM2physical
28514442
AN32E_HUMANANP32Ephysical
28514442
TCF20_HUMANTCF20physical
28514442
MCM4_HUMANMCM4physical
28514442
H2A2B_HUMANHIST2H2ABphysical
28514442
YETS4_HUMANYEATS4physical
28514442
MRGBP_HUMANMRGBPphysical
28514442
MO4L1_HUMANMORF4L1physical
28514442
XRCC1_HUMANXRCC1physical
28514442
RUVB1_HUMANRUVBL1physical
28514442
EHMT2_HUMANEHMT2physical
28514442
NP1L1_HUMANNAP1L1physical
28514442
H2AZ_HUMANH2AFZphysical
28514442
MCM6_HUMANMCM6physical
28514442
RUVB2_HUMANRUVBL2physical
28514442
CP087_HUMANC16orf87physical
28514442
MCM7_HUMANMCM7physical
28514442
H1T_HUMANHIST1H1Tphysical
28514442
PARP1_HUMANPARP1physical
28514442
HDAC1_HUMANHDAC1physical
28514442
ACL6A_HUMANACTL6Aphysical
28514442
CETN2_HUMANCETN2physical
28514442
TEX10_HUMANTEX10physical
28514442
UBE2O_HUMANUBE2Ophysical
28514442
NP1L4_HUMANNAP1L4physical
28514442
PSF3_HUMANGINS3physical
28514442
HDAC2_HUMANHDAC2physical
28514442
HLTF_HUMANHLTFphysical
28514442

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 H2B1A_HUMAN

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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-110, 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-7; LYS-14; LYS-17 AND LYS-22.
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-122.
"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-122.

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