Structure of PDB 7zdu Chain D

Receptor sequence
>7zduD (length=585) Species: 83333 (Escherichia coli K-12) [Search protein sequence]
NKSRQKELTRWLKQQSVISQRWLNISRLLGFVSGILIIAQAWFMARILQH
MIMENIPREALLLPFTLLVLTFVLRAWVVWLRERVGYHAGQHIRFAIRRQ
VLDRLQQAGPAWIQGKPAGSWATLVLEQIDDMHDYYARYLPQMALAVSVP
LLIVVAIFPSNWAAALILLGTAPLIPLFMALVGMGAADANRRNFLALARL
SGHFLDRLRGMETLRIFGRGEAEIESIRSASEDFRQRTMEVLRLAFLSSG
ILEFFTSLSIALVAVYFGFSYLGELDFGHYDTGVTLAAGFLALILAPEFF
QPLRDLGTFYHAKAQAVGAADSLKTFMETPLAHPQRGEAELASTDPVTIE
AEELFITSPEGKTLAGPLNFTLPAGQRAVLVGRSGSGKSSLLNALSGFLS
YQGSLRINGIELRDLSPESWRKHLSWVGQNPQLPAATLRDNVLLARPDAS
EQELQAALDNAWVSEFLPLLPQGVDTPVGDQAARLSVGQAQRVAVARALL
NPCSLLLLDEPAASLDAHSEQRVMEALNAASLRQTTLMVTHQLEDLADWD
VIWVMQDGRIIEQGRYAELSVAGGPFATLLAHRQE
3D structure
PDB7zdu Occ(apo/return) conformation of CydDC mutant (E500Q.C) in ATP(CydC)/ATP(CydD) bound state (Dataset-19)
ChainD
Resolution2.98 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 7.4.2.-
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 ATP D A484 R485 S487 G489 Q490 A483 R484 S486 G488 Q489
BS02 MG D S390 Q430 S389 Q429
BS03 ATP D E361 L365 S385 G386 G388 K389 S390 S391 Q430 E360 L364 S384 G385 G387 K388 S389 S390 Q429
Gene Ontology
Molecular Function
GO:0005524 ATP binding
GO:0015439 ABC-type heme transporter activity
GO:0016887 ATP hydrolysis activity
GO:0034040 ATPase-coupled lipid transmembrane transporter activity
GO:0140359 ABC-type transporter activity
Biological Process
GO:0006865 amino acid transport
GO:0006869 lipid transport
GO:0033228 cysteine export across plasma membrane
GO:0034775 glutathione transmembrane transport
GO:0035351 heme transmembrane transport
GO:0042883 cysteine transport
GO:0045454 cell redox homeostasis
GO:0055085 transmembrane transport
GO:1903605 cytochrome biosynthetic process
Cellular Component
GO:0005886 plasma membrane
GO:0016020 membrane
GO:0043190 ATP-binding cassette (ABC) transporter complex
GO:0055051 ATP-binding cassette (ABC) transporter complex, integrated substrate binding

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Cellular Component
External links
PDB RCSB:7zdu, PDBe:7zdu, PDBj:7zdu
PDBsum7zdu
PubMed37095238
UniProtP29018|CYDD_ECOLI Glutathione/L-cysteine transport system ATP-binding/permease protein CydD (Gene Name=cydD)

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