PDB entry 4i7h
View 4i7h on RCSB PDB site
Description: Structural basis for peroxide sensing and gene regulation by PerR from Streptococcus pyogenes
Class: transcription
Keywords: winged helix-turn-helix motif, oxidative stress sensing, metal homeostasis, DNA, TRANSCRIPTION
Deposited on
2012-11-30, released
2013-05-08
The last revision prior to the SCOPe 2.06 freeze date was dated
2013-07-10, with a file datestamp of
2013-07-05.
Experiment type: XRAY
Resolution: 2 Å
R-factor: 0.231
AEROSPACI score: 0.4
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: peroxide stress sensing regulator
Species: Streptococcus pyogenes [TaxId:198466]
Gene: spf, SpyM3_0147
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.06: d4i7ha_ - Chain 'B':
Compound: peroxide stress sensing regulator
Species: Streptococcus pyogenes [TaxId:198466]
Gene: spf, SpyM3_0147
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.06: d4i7hb_ - Heterogens: NI, ZN, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>4i7hA (A:)
mdihshqqaldayenvlehlrekhiritetrkaiisymiqstehpsadkiyrdlqpnfpn
mslatvynnlkvlvdegfvselkisndlttyydfmghqhvnvvceicgkiadfmdvdvmd
iakeaheqtgykvtripviaygicpdcqakdqpdflehhhhhh
Sequence, based on observed residues (ATOM records): (download)
>4i7hA (A:)
dihshqqaldayenvlehlrekhiritetrkaiisymiqstehpsadkiyrdlqpnfpnm
slatvynnlkvlvdegfvselkisndlttyydfmghqhvnvvceicgkiadfmdvdvmdi
akeaheqtgykvtripviaygicpdcq
- Chain 'B':
Sequence, based on SEQRES records: (download)
>4i7hB (B:)
mdihshqqaldayenvlehlrekhiritetrkaiisymiqstehpsadkiyrdlqpnfpn
mslatvynnlkvlvdegfvselkisndlttyydfmghqhvnvvceicgkiadfmdvdvmd
iakeaheqtgykvtripviaygicpdcqakdqpdflehhhhhh
Sequence, based on observed residues (ATOM records): (download)
>4i7hB (B:)
dihshqqaldayenvlehlrekhiritetrkaiisymiqstehpsadkiyrdlqpnfpnm
slatvynnlkvlvdegfvselkisndlttyydfmghqhvnvvceicgkiadfmdvdvmdi
akeaheqtgykvtripviaygicpdcqa