Structure of PDB 4c30 Chain I

Receptor sequence
>4c30I (length=638) Species: 1299 (Deinococcus radiodurans) [Search protein sequence]
PDLLQALNPTQAQAADHFTGPALVIAGAGSGKTRTLIYRIAHLIGHYGVH
PGEILAVTFTNKAAAEMRERAGHLVPGAGDLWMSTFHSAGVRILRTYGEH
IGLRRGFVIYDDDDQLDIIKEVMGSIPGETQPRVIRGIIDRAKSNLWTPD
DLDRSREPFISGLPRDAAAEAYRRYEVRKKGQNAIDFGDLITETVRLFKE
VPGVLDKVQNKAKFIHVDEYQDTNRAQYELTRLLASRDRNLLVVGDPDQS
IYKFRGADIQNILDFQKDYPDAKVYMLEHNYRSSARVLEAANKLIENNTE
RLDKTLKPVKEAGQPVTFHRATDHRAEGDYVADWLTRLHGEGRAWSEMAI
LYRTNAQSRVIEESLRRVQIPARIVGYDRREIRDILAYARLALNPADDVA
LRRIIGRPRRGIGDTALQKLMEWARTHHTSVLTACANAAEQNILDRGAHK
ATEFAGLMEAMSEAADNYEPAAFLRFVMETSGYLDLLRQEGQEGQVRLEN
LEELVSAAEEWSQDEAGSIADFLDDAALLSSVDDGAPEDAVTLMTLHNAK
GLEFPVVFIVGVEQGLLPSKGAIAEGPSGIEEERRLFYVGITRAMERLLM
TAAQNRMQFGKTNAAEDSAFLEDIEGLFDTVDPYGQPI
3D structure
PDB4c30 Structural and Mechanistic Insight Into DNA Unwinding by Deinococcus Radiodurans Uvrd.
ChainI
Resolution3.0 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) T39 D227 Q258
Catalytic site (residue number reindexed from 1) T33 D218 Q249
Enzyme Commision number 5.6.2.4: DNA 3'-5' helicase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 dna I R368 M631 F633 G634 R359 M607 F609 G610
BS02 dna I N67 H93 F196 F263 R264 R362 T363 N364 Y390 R422 G424 I425 G426 T428 L544 T569 S593 N61 H87 F187 F254 R255 R353 T354 N355 Y377 R409 G411 I412 G413 T415 L528 T545 S569
BS03 MG I R396 D397 R383 D384
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
PDB RCSB:4c30, PDBe:4c30, PDBj:4c30
PDBsum4c30
PubMed24143224
UniProtQ9RTI9

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