Structure of PDB 7f03 Chain A

Receptor sequence
>7f03A (length=202) Species: 469008 (Escherichia coli BL21(DE3)) [Search protein sequence]
MGMLEARELLCERDERTLFSGLSFTLNAGEWVQITGSNGAGKTTLLRLLT
GLSRPDAGEVLWQGQPLHQVRDSYHQNLLWIGHQPGIKTRLTALENLHFY
HRDGDTAQCLEALAQAGLAGFEDIPVNQLSAGQQRRVALARLWLTRATLW
ILDEPFTAIDVNGVDRLTQRMAQHTEQGGIVILTTHQPLNVAESKIRRIS
LT
3D structure
PDB7f03 Structures of the CcmABCD heme release complex at multiple states.
ChainA
Resolution3.29 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 T41 H81 T43 H83
BS02 ANP A R11 R14 N36 G37 A38 K40 T41 T42 H81 H184 R13 R16 N38 G39 A40 K42 T43 T44 H83 H186
BS03 ANP A Q126 S128 A129 G130 Q128 S130 A131 G132
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:7f03, PDBe:7f03, PDBj:7f03
PDBsum7f03
PubMed36307425
UniProtP33931|CCMA_ECOLI Cytochrome c biogenesis ATP-binding export protein CcmA (Gene Name=ccmA)

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