Structure of PDB 8ce5 Chain A

Receptor sequence
>8ce5A (length=202) Species: 83333 (Escherichia coli K-12) [Search protein sequence]
GMLEARELLCERDERTLFSGLSFTLNAGEWVQITGSNGAGKTTLLRLLTG
LSRPDAGEVLWQGQPLHQVRDSYHQNLLWIGHQPGIKTRLTALENLHFYH
RDGDTAQCLEALAQAGLAGFEDIPVNQLSAGQQRRVALARLWLTRATLWI
LDQPFTAIDVNGVDRLTQRMAQHTEQGGIVILTTHQPLNVAESKIRRISL
TQ
3D structure
PDB8ce5 Architecture of the Heme-translocating CcmABCD/E complex required for Cytochrome c maturation.
ChainA
Resolution3.62 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 7.6.2.5: ABC-type heme transporter.
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 MG A T43 H83 T42 H82
BS02 ATP A R13 N38 G39 G41 K42 T43 T44 R12 N37 G38 G40 K41 T42 T43
BS03 ATP A N127 Q128 S130 G132 Q133 N126 Q127 S129 G131 Q132
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0015439 ABC-type heme transporter activity
GO:0016887 ATP hydrolysis activity
GO:0022857 transmembrane transporter activity
Biological Process
GO:0017004 cytochrome complex assembly
GO:1903607 cytochrome c biosynthetic process
GO:1904334 heme import across plasma membrane
Cellular Component
GO:0005886 plasma membrane
GO:0043190 ATP-binding cassette (ABC) transporter complex

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Cellular Component
External links
PDB RCSB:8ce5, PDBe:8ce5, PDBj:8ce5
PDBsum8ce5
PubMed37626034
UniProtP33931|CCMA_ECOLI Cytochrome c biogenesis ATP-binding export protein CcmA (Gene Name=ccmA)

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