Structure of PDB 3k70 Chain F

Receptor sequence
>3k70F (length=1121) Species: 83333 (Escherichia coli K-12) [Search protein sequence]
MLRVYHSNRLDVLEALMEFIVERERLDDPFEPEMILVQSTGMAQWLQMTL
SQKFGIAANIDFPLPASFIWDMFVRVLPEIPKESAFNKQSMSWKLMTLLP
QLLEREDFTLLRHYLTDDSDKRKLFQLSSKAADLFDQYLVYRPDWLAQWE
TGHLVEGLGEAQAWQAPLWKALVEYTHQLGQPRWHRANLYQRFIETLESA
TTCPPGLPSRVFICGISALPPVYLQALQALGKHIEIHLLFTNPCRYYWGD
IKDPAYLAKLLTRQRRHSFEDRELPLFRDSENAGQLFNSDGEQDVGNPLL
ASWGKLGRDYIYLLSDLESSQELDAFVDVTPDNLLHNIQSDILELENRAV
AGVNIEEFSRSDNKRPLDPLDSSITFHVCHSPQREVEVLHDRLLAMLEED
PTLTPRDIIVMVADIDSYSPFIQAVFGSAPADRYLPYAISDRRARQSHPV
LEAFISLLSLPDSRFVSEDVLALLDVPVLAARFDITEEGLRYLRQWVNES
GIRWGIDDDNVRELELPATGQHTWRFGLTRMLLGYAMESAQGEWQSVLPY
DESSGLIAELVGHLASLLMQLNIWRRGLAQERPLEEWLPVCRDMLNAFFL
PDAETEAAMTLIEQQWQAIIAEGLGAQYGDAVPLSLLRDELAQRLDQERI
SQRFLAGPVNICTLMPMRSIPFKVVCLLGMNDGVYPRQLAPLGFDLMSQK
PKRGDRSRRDDDRYLFLEALISAQQKLYISYIGRSIQDNSERFPSVLVQE
LIDYIGQSHYLPGDEALNCDESEARVKAHLTCLHTRMPFDPQNYQPGERQ
SYAREWLPAASQAGKAHSEFVQPLPFTLPETVPLETLQRFWAHPVRAFFQ
MRLQVNFRTEDSEIPDTEPFILEGLSRYQINQQLLNALVEQDDAERLFRR
FRAAGDLPYGAFGEIFWETQCQEMQQLADRVIACRQPGQSMEIDLACNGV
QITGWLPQVQPDGLLRWRPSLLSVAQGMQLWLEHLVYCASGGNGESRLFL
RKDGEWRFPPLAAEQALHYLSQLIEGYREGMSAPLLVLPESGGAWLKTCY
DAQNDAMLDDDSTLQKARTKFLQAYEGNMMVRGEGDDIWYQRLWRQLTPE
TMEAIVEQSQRFLLPLFRFNQ
3D structure
PDB3k70 DNA binding to RecD: role of the 1B domain in SF1B helicase activity.
ChainF
Resolution3.59 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.1.11.5: exodeoxyribonuclease V.
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 F L556 I557 R839 R846 Q850 Y878 R968 S970 L971 R1001 N1078 M1079 M1080 V1081 L556 I557 R839 R846 Q850 Y878 R968 S970 L971 R1001 N1078 M1079 M1080 V1081
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003678 DNA helicase activity
GO:0004386 helicase activity
GO:0004527 exonuclease activity
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0008854 exodeoxyribonuclease V activity
Biological Process
GO:0000724 double-strand break repair via homologous recombination
GO:0000725 recombinational repair
GO:0006281 DNA repair
GO:0006310 DNA recombination
GO:0009314 response to radiation
GO:0032508 DNA duplex unwinding
GO:0044355 clearance of foreign intracellular DNA
Cellular Component
GO:0009338 exodeoxyribonuclease V complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3k70, PDBe:3k70, PDBj:3k70
PDBsum3k70
PubMed18668125
UniProtP07648|RECC_ECOLI RecBCD enzyme subunit RecC (Gene Name=recC)

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