Structure of PDB 1mjq Chain I

Receptor sequence
>1mjqI (length=104) Species: 562 (Escherichia coli) [Search protein sequence]
AEWSGEYISPYAEHGKKSEQVKKITVSIPLKVLKILTDERTRRKVNNLRH
ATNSELLCEAFLHAFTGQPLPDDADLRKERSDEIPEAAKEIMREMGINPE
TWEY
3D structure
PDB1mjq Direct and indirect readout in mutant Met repressor-operator complexes.
ChainI
Resolution2.4 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 dna I G15 K17 K23 R40 T52 N53 S54 G15 K17 K23 R40 T52 N53 S54
BS02 dna I T25 S27 T25 S27
BS03 SAM I E39 L56 E59 L70 P71 E39 L56 E59 L70 P71
BS04 SAM I F61 A64 F65 F61 A64 F65
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003700 DNA-binding transcription factor activity
GO:0005515 protein binding
Biological Process
GO:0006355 regulation of DNA-templated transcription
GO:0006555 methionine metabolic process
GO:0009086 methionine biosynthetic process
GO:0045892 negative regulation of DNA-templated transcription
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol

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Cellular Component
External links
PDB RCSB:1mjq, PDBe:1mjq, PDBj:1mjq
PDBsum1mjq
PubMed10986458
UniProtP0A8U6|METJ_ECOLI Met repressor (Gene Name=metJ)

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