Structure of PDB 1uc2 Chain B

Receptor sequence
>1uc2B (length=480) Species: 53953 (Pyrococcus horikoshii) [Search protein sequence]
VVPLKRIDKIRWEIPKFDKRMRVPGRVYADEVLLEKMKNDRTLEQATNVA
MLPGIYKYSIVMPDGHQGYGFPIGGVAAFDVKEGVISPGGIGYDINCGVR
LIRTNLTEKEVRPRIKQLVDTLFKNVPSGVGSQGRIKLHWTQIDDVLVDG
AKWAVDNGYGWERDLERLEEGGRMEGADPEAVSQRAKQRGAPQLGSLGSG
NHFLEVQVVDKIFDPEVAKAYGLFEGQVVVMVHTGSRGLGHQVASDYLRI
MERAIRKYRIPWPDRELVSVPFQSEEGQRYFSAMKAAANFAWANRQMITH
WVRESFQEVFKQDPEGDLGMDIVYDVAHNIGKVEEHEVDGKRVKVIVHRK
GATRAFPPGHEAVPRLYRDVGQPVLIPGSMGTASYILAGTEGAMKETFGS
TCHGAGRVLSRKAATRQYRGDRIRQELLNRGIYVRAASMRVVAEEAPGAY
KNVDNVVKVVSEAGIAKLVARMRPIGVAKG
3D structure
PDB1uc2 Crystal structure of an RtcB homolog protein (PH1602-extein protein) from Pyrococcus horikoshii reveals a novel fold
ChainB
Resolution2.15 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.1.-.-
6.5.1.8: 3'-phosphate/5'-hydroxy nucleic acid ligase.
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 FRU B P25 K58 D340 P24 K57 D339
Gene Ontology
Molecular Function
GO:0008452 RNA ligase activity
Biological Process
GO:0006396 RNA processing

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Molecular Function
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Biological Process
External links
PDB RCSB:1uc2, PDBe:1uc2, PDBj:1uc2
PDBsum1uc2
PubMed16485279
UniProtO59245|RTCB_PYRHO tRNA-splicing ligase RtcB (Gene Name=rtcB)

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