Structure of PDB 7ld5 Chain C

Receptor sequence
>7ld5C (length=587) Species: 1772 (Mycolicibacterium smegmatis) [Search protein sequence]
DGVYESTAVIDNGSFGTRTIRFETGRLAQQAAGSAVAYLDDETMLLSATT
ASKNPKDHFDFFPLTVDVEERMYAAGRIPGSFFRREGRPSTDAILTCRLI
DRPLRPSFVDGLRNEIQVVVTVMSLDPKDLYDVLAINAASMSTQLAGLPF
SGPVGGARIALIDGTWVAFPTVEQLERAVFDMVVAGRIVGDGDSADVAIM
MVEAEATENVVELVAGGAQAPTEAVVAEGLEAAKPFIKALCAAQQELADR
AAKPAGEYPVFPDYEADVYDAVASVATEALAEALTIAGKTERNDRTDEIK
VEVLERLAEPYAGREKEIGAAFRSLTKKLVRQRILTDHFRIDGRGITDIR
ALSAEVAVIPRAHGSALFERGETQILGVTTLDMIKMAQQIDSLGPENTKR
YMHHYNFPPYSTGETGRVGSPKRREIGHGALAERALVPVLPSIEEFPYAI
RQVSEALGSNGSTSMGSVCASTLALLNAGVPLKAPVAGIAMGLVSDDVDV
DGKVEKRYVALTDILGAEDAFGDMDFKVAGTKDFVTALQLDTKLDGIPSQ
VLAGALSQAKDARLTILDVMAEAIDRPDEMSPYAPRI
3D structure
PDB7ld5 Structure and mechanism of Mycobacterium smegmatis polynucleotide phosphorylase.
ChainC
Resolution3.07 Å
3D
structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Enzyme Commision number 2.7.7.8: polyribonucleotide nucleotidyltransferase.
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 rna C F66 F68 L71 F89 R105 R112 R430 R431 F59 F61 L64 F82 R98 R105 R423 R424
BS02 MG C D532 Q546 D525 Q539
Gene Ontology
Molecular Function
GO:0000175 3'-5'-RNA exonuclease activity
GO:0000287 magnesium ion binding
GO:0003676 nucleic acid binding
GO:0003723 RNA binding
GO:0004654 polyribonucleotide nucleotidyltransferase activity
GO:0016779 nucleotidyltransferase activity
GO:0046872 metal ion binding
Biological Process
GO:0006396 RNA processing
GO:0006401 RNA catabolic process
GO:0006402 mRNA catabolic process
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:7ld5, PDBe:7ld5, PDBj:7ld5
PDBsum7ld5
PubMed34088850
UniProtA0QVQ5|PNP_MYCS2 Polyribonucleotide nucleotidyltransferase (Gene Name=pnp)

[Back to BioLiP]