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4HHT

T. maritima RNase H2 G21S in complex with nucleic acid substrate and calcium ions

Functional Information from GO Data
ChainGOidnamespacecontents
A0003676molecular_functionnucleic acid binding
A0003723molecular_functionRNA binding
A0004518molecular_functionnuclease activity
A0004519molecular_functionendonuclease activity
A0004523molecular_functionRNA-DNA hybrid ribonuclease activity
A0005737cellular_componentcytoplasm
A0006298biological_processmismatch repair
A0006401biological_processRNA catabolic process
A0016787molecular_functionhydrolase activity
A0030145molecular_functionmanganese ion binding
A0032299cellular_componentribonuclease H2 complex
A0043137biological_processDNA replication, removal of RNA primer
A0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CA A 301
ChainResidue
AASP124
AGLN125
DC6
DHOH104

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 302
ChainResidue
DHOH102
AASP18
AGLU19
AHOH410
DC6
DDT7

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues3
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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