SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO06604
Pre Gene Modal
BGIBMGA011797
Annotation
PREDICTED:_LOW_QUALITY_PROTEIN:_DNA_excision_repair_protein_haywire_[Bombyx_mori]
Full name
General transcription and DNA repair factor IIH helicase subunit XPB      
Alternative Name
ATP-dependent DNA helicase hay
DNA excision repair protein haywire
ERCC-3 homolog protein
ERCC3Dm
Location in the cell
Nuclear   Reliability : 2.616
 

Sequence

CDS
ATGGGGCCCCCGAAGAAATTCAAGAGATATGACTCAAAAGGAGGAAGTGATAGATCAAGTAAAAAGAAAAAAGTAGATGAGGATATAACAATAGATCTTGTAGATGATGATAATGCAGAAAACGATGGGGTCCCTGTTGCTGCCATGCAAGATGCTGAGAAGAATGATCAAGTACCTGAAGACGAATTTGGTGCTAAAGATTATAGAAGTCAAATGCCGCTTAAACCAGACAACGCCAGTCGTCCTTTATGGGTGGCACCCAATGGACATATTTTCTTGGAAGCATTTTCTCCAGTTTACAAACATGCTCATGATTTTTTGATTGCTATAGCTGAACCAGTTTGCAGACCCCAACACATACATGAATACAAATTGACAGCGTACAGTTTGTACGCGGCAGTTTCGGTGGGCCTACAGACCAATGACATTATTGAGTACCTGCAGAGACTGAGCAAGTGTGCTGTACCGGCCGGCATCGTAGAGTTCATTAAACTATGTACCCTCTCTTATGGTAAAGTGAAGCTGGTGTTAAAACATAACAGGTATCTAGTCGAGAGTAAGCACGTGGAGGTACTGCAGAAGCTATTGAAAGATCCAGTGATTCAACAGTGCAGGCTGCGACGCGACGGCGACGAGGATCTGCTGTCCAACGACCTGCCCGCCAAGCCAGCCACGTCCCTCGCCAAACCAGGTGAAGAAAAACCACCGGCGGCGAACGGCGCTGTGCCCGACGACATCAGTCAGTTCTATCAGCAACTAGATAAGGATGACGACGAGGAGGAGACCTCTGGTGTTACTGCCAACGCAGCTGTTGCCTTTGAAGTGGATCCTGACAAAATCGAAGTAATACAAAAACGTTGTATCGAGTTGGAGCATCCATTGCTGGCTGAGTACGACTTCCGGAACGACTCCATCAATCCGGACATCAACATTGATCTTAAACCAACTGCCGTTTTGCGACCTTATCAAGAGAAGAGCTTGAGGAAAATGTTCGGCAACGGCAGGGCGAGGTCAGGCGTGATAGTGTTGCCGTGCGGCGCCGGCAAGTCGCTGGTGGGCGTGACGGCGGTGTGCACGGTGCGCAAGCGCGCCCTCGTGCTCTGCAACTCCGGCGTCTCCGTGGAACAGTGGAAGCAACAGTTCAAGTGCTGGTCCACGGCGGACGACAGCATGATCTGCAGGTTCACATCAGAAGCCAAGGACAAGCCGATGGGAGCGGGTATCCTCGTAACGACGTATTCCATGATAACTCACGGACAGAGACGCTCGTGGGAGGCCGAACAGACGATGAAGTGGCTCCAGGCCCAGGAGTGGGGCCTGGTCGTGCTCGACGAAGTGCACACGATACCTGCCAAAATGTTCCGCAGGGTGCTCACCATCGTGCACTCGCACGCCAAACTGGGTTTGACGGCGACCCTGCTGCGAGAGGACGACAAGATCGCGGACCTGAACTTCCTGATAGGCCCGAAGCTGTACGAGGCGAACTGGCTCGAGCTGCAGGCGGCCGGCTACATCGCGCGCGTGCAGTGCGCCGAGGTGTGGTGCCCCATGACGCCAGAGTTCTACAGGGAATACCTAGTGCAGAAAATAAACAAGAAAATGTTGTTGTACGTAATGAACCCGTCGAAGTTCCGCGCGTGCCAGTACCTGGTGCGCTACCACGAGCGGCGCGGCGACAAGACCATCGTGTTCTCCGACAACGTGTTCGCGCTCAGGCACTACGCCGTCAAGATGAACAAGCCATACATCTACGGGCCGACGTCCCAGAGCGAGCGAATACAGATCCTCCAGAATTTCAAGTTCAACCCTAAAGTGAATACGATATTCGTGAGTAAAGTCGCCGACACCAGCTTCGATCTGCCCGAAGCGAACGTGCTTATACAGATCTCTTCGCACGGAGGCTCCAGGCGACAAGAGGCACAGAGATTAGGTCGTATTTTAAGAGCAAAGAAAGGCGCTTTGGCCGAAGAATATAATGCCTTTTTCTACACTCTAGTATCACAAGACACCTTGGAGATGGCTTACAGTAGAAAAAGACAAAGATTTCTTGTTAATCAGGGTTACAGTTATAAGGTTATAACAGAACTAAAAGGTATGGATCAAGAGCCCGATATGCTGTATGGCACCCGCGAGGAACAAGGCACTTTACTCTCACAGGTGCTGGCGGCCTCTGAGACAGAGTGCGAGGAGGAGCGGGAGGGCGCGGTGGGGGGCGTGTCGCGGCGGGGGGGCGCGCTGTCGTCGCTGGCGGGCGCGGACGACGCGCTCTACGTGGAGCGCCGCGGCAACCAACACAACAAACATCCTCTCTTCAAGAAGTTCCGATATTAG
Protein
MGPPKKFKRYDSKGGSDRSSKKKKVDEDITIDLVDDDNAENDGVPVAAMQDAEKNDQVPEDEFGAKDYRSQMPLKPDNASRPLWVAPNGHIFLEAFSPVYKHAHDFLIAIAEPVCRPQHIHEYKLTAYSLYAAVSVGLQTNDIIEYLQRLSKCAVPAGIVEFIKLCTLSYGKVKLVLKHNRYLVESKHVEVLQKLLKDPVIQQCRLRRDGDEDLLSNDLPAKPATSLAKPGEEKPPAANGAVPDDISQFYQQLDKDDDEEETSGVTANAAVAFEVDPDKIEVIQKRCIELEHPLLAEYDFRNDSINPDINIDLKPTAVLRPYQEKSLRKMFGNGRARSGVIVLPCGAGKSLVGVTAVCTVRKRALVLCNSGVSVEQWKQQFKCWSTADDSMICRFTSEAKDKPMGAGILVTTYSMITHGQRRSWEAEQTMKWLQAQEWGLVVLDEVHTIPAKMFRRVLTIVHSHAKLGLTATLLREDDKIADLNFLIGPKLYEANWLELQAAGYIARVQCAEVWCPMTPEFYREYLVQKINKKMLLYVMNPSKFRACQYLVRYHERRGDKTIVFSDNVFALRHYAVKMNKPYIYGPTSQSERIQILQNFKFNPKVNTIFVSKVADTSFDLPEANVLIQISSHGGSRRQEAQRLGRILRAKKGALAEEYNAFFYTLVSQDTLEMAYSRKRQRFLVNQGYSYKVITELKGMDQEPDMLYGTREEQGTLLSQVLAASETECEEEREGAVGGVSRRGGALSSLAGADDALYVERRGNQHNKHPLFKKFRY

Summary

Description
ATP-dependent 3'-5' DNA helicase, component of the general transcription and DNA repair factor IIH (TFIIH) core complex, which is involved in general and transcription-coupled nucleotide excision repair (NER) of damaged DNA and, when complexed to CAK, in RNA transcription by RNA polymerase II. In NER, TFIIH acts by opening DNA around the lesion to allow the excision of the damaged oligonucleotide and its replacement by a new DNA fragment. The ATPase activity of haywire/XPB/ERCC3, but not its helicase activity, is required for DNA opening. In transcription, TFIIH has an essential role in transcription initiation. When the pre-initiation complex (PIC) has been established, TFIIH is required for promoter opening and promoter escape. The ATP-dependent helicase activity of haywire/XPB/ERCC3 is required for promoter opening and promoter escape. Phosphorylation of the C-terminal tail (CTD) of the largest subunit of RNA polymerase II by the kinase module CAK controls the initiation of transcription.
Catalytic Activity
ATP + H2O = ADP + H(+) + phosphate
Subunit
Component of the 7-subunit TFIIH core complex composed of haywire/XPB/ERCC3, XPD/ERCC2, GTF2H1, GTF2H2, GTF2H3, GTF2H4 and GTF2H5, which is active in NER. The core complex associates with the 3-subunit CDK-activating kinase (CAK) module composed of CCNH/cyclin H, CDK7 and MNAT1 to form the 10-subunit holoenzyme (holo-TFIIH) active in transcription. Interacts with PUF60. Interacts with ATF7IP. Interacts with Epstein-Barr virus EBNA2.
Similarity
Belongs to the helicase family. RAD25/XPB subfamily.
Keywords
ATP-binding   Complete proteome   DNA damage   DNA repair   DNA-binding   Helicase   Hydrolase   Nucleotide-binding   Nucleus   Reference proteome  
Feature
chain  General transcription and DNA repair factor IIH helicase subunit XPB
EC Number
3.6.4.12
EMBL
RSAL01000080    RVE48630.1    KZ150049    PZC74438.1    KQ461190    KPJ07205.1    + More
KQ459590    KPI97339.1    KQ971318    EFA00328.1    UFQT01000554    SSX25233.1    SSX25232.1    APGK01049768    APGK01049769    KB741156    ENN73635.1    ENN73636.1    KB631941    ERL87360.1    LJIG01001860    KRT85080.1    GFDL01012758    JAV22287.1    GEDC01002806    JAS34492.1    CH477957    EAT34802.1    CH477990    EAT34570.1    DS231941    EDS28102.1    JXUM01121146    KQ566467    KXJ70112.1    GAMC01017131    GAMC01017129    JAB89424.1    ATLV01027094    KE525423    KFB53892.1    AAAB01008986    EAA00171.4    GDHF01020761    JAI31553.1    APCN01003270    ADMH02000039    ETN68024.1    KA648210    AFP62839.1    AXCN02001682    KQ434792    KZC05451.1    KK107234    EZA54927.1    JRES01001499    KNC22428.1    GBXI01001631    JAD12661.1    AXCM01007405    GECZ01010507    JAS59262.1    CH916366    EDV96925.1    KZ288215    PBC32652.1    CH480815    EDW40990.1    CH964161    EDW80044.1    CH954178    EDV51314.1    AJWK01020298    AJWK01020299    KQ414735    KOC62214.1    CM000159    EDW94022.1    AE014296    ACL83286.1    S50517    X68309    L02965    AY051975    BT025199    CH933809    EDW19528.2    CH940647    EDW70194.1    GDKW01001034    JAI55561.1    GL888284    EGI63247.1    GEZM01033278    JAV84289.1    CM000363    EDX09976.1    GECL01002564    JAP03560.1    ADTU01027132    GBGD01000553    JAC88336.1    CM002912    KMY98856.1    DS235053    EEB11094.1    NNAY01000790    OXU26497.1    GFDL01012633    JAV22412.1    KQ980313    KYN16701.1    GFTR01008001    JAW08425.1    GBBI01002263    JAC16449.1    KK854787    PTY18714.1    CP012525    ALC43783.1    KK853163    KDR10417.1    CH902618    EDV40626.1    CH379069    EAL29513.2    CH479214    EDW33473.1    GL443213    EFN62432.1    KQ435776    KOX74919.1    OUUW01000002    SPP76695.1    GFDF01008490    JAV05594.1    CVRI01000036    CRK92919.1    CCAG010016063    FX985847    BBA93734.1    KQ982617    KYQ53772.1    GDHC01011125    GDHC01007930    JAQ07504.1    JAQ10699.1    KQ976478    KYM83804.1    ACPB03017115    ACPB03017116    ACPB03017117    GACK01003245    JAA61789.1    GFAC01004944    JAT94244.1    GEFH01001560    JAP67021.1    GBBK01002103    JAC22379.1    GFPF01007253    MAA18399.1   
Pfam
PF04851   ResIII        + More
PF16203   ERCC3_RAD25_C
PF13625   Helicase_C_3
PF09696   Ctf8
PF00071   Ras
PF10545   MADF_DNA_bdg
Interpro
IPR014001   Helicase_ATP-bd        + More
IPR032438   ERCC3_RAD25_C       
IPR032830   XPB/Ssl2_N       
IPR001650   Helicase_C       
IPR027417   P-loop_NTPase       
IPR006935   Helicase/UvrB_N       
IPR001161   XPB/Ssl2       
IPR018607   Ctf8       
IPR005225   Small_GTP-bd_dom       
IPR001806   Small_GTPase       
IPR003578   Small_GTPase_Rho       
IPR006578   MADF-dom       
SUPFAM
SSF52540   SSF52540       
PDB
6O9M     E-value=0,     Score=2634

Ontologies

Topology

Subcellular location
Nucleus  
Length:
776
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
0.19172
Exp number, first 60 AAs:
0
Total prob of N-in:
0.00728
outside
1  -  776
 
 

Population Genetic Test Statistics

Pi
175.578871
Theta
155.025869
Tajima's D
0.09552
CLR
211.003982
CSRT
0.400029998500075
Interpretation
Uncertain
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