Structure of PDB 7c43 Chain A

Receptor sequence
>7c43A (length=295) Species: 185431 (Trypanosoma brucei brucei TREU927) [Search protein sequence]
SSMILKYPYRVVDTHEKLKEAVTSLQGARSIALDIEAFCTTDQAKQLGRI
SLVQACSDAKPVVFLFDVLTLTPDVFVKDMQSLLSDREIRKLFFDCRRDV
EALSCQLGVKPEGVLDLQVFFTAIQWKLRSVNRRSGMGYVLKSVAGLTRQ
EGDSAVQTAMTLGNRPVWDIRPLPDHFLEYAAGDVRHILLLSNYLVGNKD
VPVDVVAVERLTAQYVEHYAVGKPVITEADATPAEVNRAWLERYIGPGGG
CHFCGAKGHTEAECFKKQNGKAKCSFCGEVGHTARNCFKKHPQLL
3D structure
PDB7c43 Structural basis for guide RNA trimming by RNase D ribonuclease in Trypanosoma brucei.
ChainA
Resolution2.3 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
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 ZN A C297 C300 H305 C310 C251 C254 H259 C264
BS02 ZN A C320 C323 H328 C333 C274 C277 H282 C287
BS03 MN A D80 E82 D230 D34 E36 D184
BS04 AMP A D80 E82 A83 M206 T207 D230 D34 E36 A37 M160 T161 D184
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0000175 3'-5'-RNA exonuclease activity
GO:0003676 nucleic acid binding
GO:0008270 zinc ion binding
GO:0008408 3'-5' exonuclease activity
GO:0046872 metal ion binding
Biological Process
GO:0006139 nucleobase-containing compound metabolic process
Cellular Component
GO:0005739 mitochondrion
GO:1990923 PET complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7c43, PDBe:7c43, PDBj:7c43
PDBsum7c43
PubMed33332555
UniProtQ38DE2

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