PDB entry 3kcc
View 3kcc on RCSB PDB site
Description: Crystal structure of D138L mutant of Catabolite Gene Activator Protein
Class: transcription
Keywords: helix-turn-helix, Activator, cAMP, cAMP-binding, DNA-binding, Nucleotide-binding, Transcription, Transcription regulation
Deposited on
2009-10-21, released
2009-11-17
The last revision prior to the SCOPe 2.08 freeze date was dated
2011-08-10, with a file datestamp of
2011-08-05.
Experiment type: XRAY
Resolution: 1.66 Å
R-factor: 0.206
AEROSPACI score: 0.55
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: Catabolite gene activator
Species: Escherichia coli [TaxId:83333]
Gene: crp
Database cross-references and differences (RAF-indexed):
- Uniprot P0ACJ8
- engineered mutation (188)
Domains in SCOPe 2.08: d3kcca1, d3kcca2 - Chain 'B':
Compound: Catabolite gene activator
Species: Escherichia coli [TaxId:83333]
Gene: crp
Database cross-references and differences (RAF-indexed):
- Uniprot P0ACJ8
- engineered mutation (188)
Domains in SCOPe 2.08: d3kccb1, d3kccb2 - Heterogens: CMP, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>3kccA (A:)
mhhhhhhssglvprgsgmketaaakferqhmdspdlgtddddkamadigsmvlgkpqtdp
tlewflshchihkypskstlihqgekaetlyyivkgsvavlikdeegkemilsylnqgdf
igelglfeegqersawvraktacevaeisykkfrqliqvnpdilmrlsaqmarrlqvtse
kvgnlafllvtgriaqtllnlakqpdamthpdgmqikitrqeigqivgcsretvgrilkm
ledqnlisahgktivvygtr
Sequence, based on observed residues (ATOM records): (download)
>3kccA (A:)
dptlewflshchihkypskstlihqgekaetlyyivkgsvavlikdeegkemilsylnqg
dfigelglfeegqersawvraktacevaeisykkfrqliqvnpdilmrlsaqmarrlqvt
sekvgnlafllvtgriaqtllnlakqpdamthpdgmqikitrqeigqivgcsretvgril
kmledqnlisahgktivvy
- Chain 'B':
Sequence, based on SEQRES records: (download)
>3kccB (B:)
mhhhhhhssglvprgsgmketaaakferqhmdspdlgtddddkamadigsmvlgkpqtdp
tlewflshchihkypskstlihqgekaetlyyivkgsvavlikdeegkemilsylnqgdf
igelglfeegqersawvraktacevaeisykkfrqliqvnpdilmrlsaqmarrlqvtse
kvgnlafllvtgriaqtllnlakqpdamthpdgmqikitrqeigqivgcsretvgrilkm
ledqnlisahgktivvygtr
Sequence, based on observed residues (ATOM records): (download)
>3kccB (B:)
ptlewflshchihkypskstlihqgekaetlyyivkgsvavlikdeegkemilsylnqgd
figelglfeegqersawvraktacevaeisykkfrqliqvnpdilmrlsaqmarrlqvts
ekvgnlafllvtgriaqtllnlakqpdamthpdgmqikitrqeigqivgcsretvgrilk
mledqnlisahgktivvy