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Structure of PDB 4c2u Chain A

Receptor sequence
>4c2uA (length=658) Species: 1299 (Deinococcus radiodurans) [Search protein sequence]
SAGPDLLQALNPTQAQAADHFTGPALVIAGAGSGKTRTLIYRIAHLIGHY
GVHPGEILAVTFTNKAAAEMRERAGHLVPGAGDLWMSTFHSAGVRILRTY
GEHIGLRRGFVIYDDDDQLDIIKEVMGSIPGETQPRVIRGIIDRAKSNLW
TPDDLDRSREPFISGLPRDAAAEAYRRYEVRKKGQNAIDFGDLITETVRL
FKEVPGVLDKVQNKAKFIHVDEYQDTNRAQYELTRLLASRDRNLLVVGDP
DQSIYKFRGADIQNILDFQKDYPDAKVYMLEHNYRSSARVLEAANKLIEN
NTERLDKTLKPVKEAGQPVTFHRATDHRAEGDYVADWLTRLHGEGRAWSE
MAILYRTNAQSRVIEESLRRVQIPARIVGGVGFYDRREIRDILAYARLAL
NPADDVALRRIIGRPRRGIGDTALQKLMEWARTHHTSVLTACANAAEQNI
LDRGAHKATEFAGLMEAMSEAADNYEPAAFLRFVMETSGYLDLLRQEGQE
GQVRLENLEELVSAAEEWSQDEANVGGSIADFLDDAALLSSVDDMRTKAE
NKGAPEDAVTLMTLHNAKGLEFPVVFIVGVEQGLLPSKGAIAEGPSGIEE
ERRLFYVGITRAMERLLMTAAQNRMQFGKTNAAEDSAFLEDIEGLFDTVD
PYGQPIEY
3D structure
PDB4c2u Structural and Mechanistic Insight Into DNA Unwinding by Deinococcus Radiodurans Uvrd.
ChainA
Resolution2.55 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) K38 T39 D227 E228 Q258 R617
Catalytic site (residue number reindexed from 1) K35 T36 D221 E222 Q252 R611
Enzyme Commision number 5.6.2.4: DNA 3'-5' helicase.
Interaction with ligand
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003678 DNA helicase activity
GO:0005524 ATP binding
GO:0016787 hydrolase activity

View graph for
Molecular Function
External links

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