Type |
Details |
Score |
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1138
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1525
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
305
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
733
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
789
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
2544
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1601
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
869
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
725
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
749
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1025
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
559
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
840
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
763
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1617
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
707
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
310
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1187
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1214
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1244
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
763
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1583
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1239
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1165
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
2021
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
473
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1216
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1174
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
806
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
672
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1383
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1384
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1848
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1848
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1264
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1510
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
862
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
990
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
589
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
304
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1173
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
978
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1510
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1025
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
735
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1239
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Publication |
First Author: |
Singleton MR |
Year: |
2004 |
Journal: |
Nature |
Title: |
Crystal structure of RecBCD enzyme reveals a machine for processing DNA breaks. |
Volume: |
432 |
Issue: |
7014 |
Pages: |
187-93 |
|
•
•
•
•
•
|
Publication |
First Author: |
Tanner NK |
Year: |
2003 |
Journal: |
Mol Cell |
Title: |
The Q motif: a newly identified motif in DEAD box helicases may regulate ATP binding and hydrolysis. |
Volume: |
11 |
Issue: |
1 |
Pages: |
127-38 |
|
•
•
•
•
•
|
Publication |
First Author: |
Yeeles JT |
Year: |
2011 |
Journal: |
Nucleic Acids Res |
Title: |
The AddAB helicase-nuclease catalyses rapid and processive DNA unwinding using a single Superfamily 1A motor domain. |
Volume: |
39 |
Issue: |
6 |
Pages: |
2271-85 |
|
•
•
•
•
•
|
Protein Domain |
Type: |
Domain |
Description: |
Helicases have been classified in 5 superfamilies (SF1-SF5). All of theproteins bind ATP and, consequently, all of them carry the classical Walker A(phosphate-binding loop or P-loop) and Walker B(Mg2+-binding aspartic acid) motifs. For the two largest groups, commonlyreferred to as SF1 and SF2, a total of seven characteristic motifs have beenidentified []which are distributed over two structural domains, anN-terminal ATP-binding domain and a C-terminal domain. UvrD-like DNA helicasesbelong toSF1, but they differ from classical SF1/SF2 by alarge insertion in each domain. UvrD-like DNA helicases unwind DNA with a3'-5' polarity [].Crystal structures of several uvrD-like DNA helicases have been solved [, , ]. They are monomeric enzymes consisting of twodomains with a common α-β RecA-like core. The ATP-binding site issituated in a cleft between the N terminus of the ATP-binding domain and thebeginning of the C-terminal domain. The enzyme crystallizes in two differentconformations (open and closed). The conformational difference between the twoforms comprises a large rotation of the end of the C-terminal domain byapproximately 130 degrees. This "domain swiveling"was proposed to be an importantaspect of the mechanism of the enzyme [].Some proteins that belong to the UvrD-like DNA helicase family are listedbelow:Bacterial UvrD helicase. It is involved in the post-incision events ofnucleotide excision repair and methyl-directed mismatch repair. It unwindsDNA duplexes with 3'-5' polarity with respect to the bound strand andinitiates unwinding most effectively when a single-stranded region ispresent.Gram-positive bacterial pcrA helicase, an essential enzyme involved in DNArepair and rolling circle replication. The Staphylococcus aureus pcrAhelicase has both 5'-3' and 3'-5' helicase activities.Bacterial rep proteins, a single-stranded DNA-dependent ATPase involved inDNA replication which can initiate unwinding at a nick in the DNA. It bindsto the single-stranded DNA and acts in a progressive fashion along the DNAin the 3' to 5' direction.Bacterial helicase IV (helD gene product). It catalyzes the unwinding ofduplex DNA in the 3'-5' direction.Bacterial recB protein. RecBCD is a multi-functional enzyme complex thatprocesses DNA ends resulting from a double-strand break. RecB is a helicasewith a 3'-5' directionality.Fungal srs2 proteins, an ATP-dependent DNA helicase involved in DNA repair. The polarity of the helicase activity was determined to be 3'-5'.This domain is also found bacterial helicase-nuclease complex AddAB, both in subunit AddA and AddB. The AddA subunit is responsable for the helicase activity. AddB also harbors a putative ATP-binding domain which does not play a role as a secondary DNA motor, but that it may instead facilitate the recognition of the recombination hotspot sequences [].This entry represents the ATP-binding domain found in AddA, AddB and UvrD-like helicases. |
|
•
•
•
•
•
|
Protein Domain |
Type: |
Domain |
Description: |
Helicases have been classified in 5 superfamilies (SF1-SF5) []. All of the proteins bind ATP and, consequently, all of them carry the classical Walker A (phosphate-binding loop or P-loop), and Walker B (Mg2+-binding aspartic acid) motifs []. For the two largest groups, commonly referred to as SF1 and SF2, a total of seven characteristic motifs have been identified []which are distributed over two structural domains, an N-terminal ATP-binding domain and a C-terminal domain.This entry represents the C-terminal domain.UvrD-like DNA helicases belong to SF1, but they differ from classical SF1/SF2 by a large insertion in each domain. UvrD-like DNA helicases unwind DNA with a 3'-5' polarity []. Crystal structures of several uvrD-like DNA helicases have been solved [, , ]. They are monomeric enzymes consisting of two domains with a common α-β RecA-like core. The ATP-binding site is situated in a cleft between the N terminus of the ATP-binding domain and the beginning of the C-terminal domain. The enzyme crystallizes in two different conformations (open and closed). The conformational difference between the two forms comprises a large rotation of the end of the C-terminal domain by approximately 130 degrees. This "domain swiveling"was proposed to be an important aspect of the mechanism of the enzyme [].Some proteins that belong to the uvrD-like DNA helicase family are listed below:Bacterial UvrD helicase. It is involved in the post-incision events of nucleotide excision repair and methyl-directed mismatch repair. It unwinds DNA duplexes with 3'-5' polarity with respect to the bound strand and initiates unwinding most effectively when a single-stranded region is present.Gram-positive bacterial pcrA helicase, an essential enzyme involved in DNA repair and rolling circle replication. The Staphylococcus aureus pcrA helicase has both 5'-3' and 3'-5' helicase activities. Bacterial rep proteins, a single-stranded DNA-dependent ATPase involved in DNA replication which can initiate unwinding at a nick in the DNA. It binds to the single-stranded DNA and acts in a progressive fashion along the DNA in the 3' to 5' direction.Bacterial helicase IV (helD gene product). It catalyzes the unwinding of duplex DNA in the 3'-5' direction.Bacterial recB protein. RecBCD is a multi-functional enzyme complex that processes DNA ends resulting from a double-strand break. RecB is a helicase with a 3'-5' directionality.Fungal srs2 proteins, an ATP-dependent DNA helicase involved in DNA repair. The polarity of the helicase activity was determined to be 3'-5'. |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1062
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1863
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1124
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1622
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1843
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Publication |
First Author: |
Korolev S |
Year: |
1997 |
Journal: |
Cell |
Title: |
Major domain swiveling revealed by the crystal structures of complexes of E. coli Rep helicase bound to single-stranded DNA and ADP. |
Volume: |
90 |
Issue: |
4 |
Pages: |
635-47 |
|
•
•
•
•
•
|
Publication |
First Author: |
Schmid SR |
Year: |
1992 |
Journal: |
Mol Microbiol |
Title: |
D-E-A-D protein family of putative RNA helicases. |
Volume: |
6 |
Issue: |
3 |
Pages: |
283-91 |
|
•
•
•
•
•
|
Publication |
First Author: |
Velankar SS |
Year: |
1999 |
Journal: |
Cell |
Title: |
Crystal structures of complexes of PcrA DNA helicase with a DNA substrate indicate an inchworm mechanism. |
Volume: |
97 |
Issue: |
1 |
Pages: |
75-84 |
|
•
•
•
•
•
|
Publication |
First Author: |
Soultanas P |
Year: |
2000 |
Journal: |
Curr Opin Struct Biol |
Title: |
DNA helicases: 'inching forward'. |
Volume: |
10 |
Issue: |
1 |
Pages: |
124-8 |
|
•
•
•
•
•
|
Publication |
First Author: |
Hao W |
Year: |
2017 |
Journal: |
PLoS Pathog |
Title: |
Crystal structure of Middle East respiratory syndrome coronavirus helicase. |
Volume: |
13 |
Issue: |
6 |
Pages: |
e1006474 |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
740
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
646
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
740
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
740
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
254
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
292
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
508
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
2711
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1711
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1916
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
2476
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
2198
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
926
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1003
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1827
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
2885
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1416
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
2582
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
900
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
2986
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1388
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1051
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1401
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
2136
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
779
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
590
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1046
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1100
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1445
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1100
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
139
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1692
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
97
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
349
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
1032
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
924
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
885
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
70
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
169
 |
Fragment?: |
true |
|
•
•
•
•
•
|