Structure of PDB 7zdf Chain D

Receptor sequence
>7zdfD (length=586) Species: 83333 (Escherichia coli K-12) [Search protein sequence]
KSRQKELTRWLKQQSVISQRWLNISRLLGFVSGILIIAQAWFMARILQHM
IMENIPREALLLPFTLLVLTFVLRAWVVWLRERVGYHAGQHIRFAIRRQV
LDRLQQAGPAWIQGKPAGSWATLVLEQIDDMHDYYARYLPQMALAVSVPL
LIVVAIFPSNWAAALILLGTAPLIPLFMALVGMGAADANRRNFLALARLS
GHFLDRLRGMETLRIFGRGEAEIESIRSASEDFRQRTMEVLRLAFLSSGI
LEFFTSLSIALVAVYFGFSYLGELDFGHYDTGVTLAAGFLALILAPEFFQ
PLRDLGTFYHAKAQAVGAADSLKTFMETPLAHPQRGEAELASTDPVTIEA
EELFITSPEGKTLAGPLNFTLPAGQRAVLVGRSGSGKSSLLNALSGFLSY
QGSLRINGIELRDLSPESWRKHLSWVGQNPQLPAATLRDNVLLARPDASE
QELQAALDNAWVSEFLPLLPQGVDTPVGDQAARLSVGQAQRVAVARALLN
PCSLLLLDEPAASLDAHSEQRVMEALNAASLRQTTLMVTHQLEDLADWDV
IWVMQDGRIIEQGRYAELSVAGGPFATLLAHRQEEI
3D structure
PDB7zdf IF(heme/confined) conformation of CydDC in AMP-PNP(CydD) bound state (Dataset-4)
ChainD
Resolution2.94 Å
3D
structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
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 ISW D N191 F195 F247 S250 G308 T309 Y311 H312 N189 F193 F245 S248 G306 T307 Y309 H310
BS02 MG D S390 Q430 S388 Q428
BS03 ANP D S359 L365 S385 G386 S387 G388 K389 S390 S391 Q430 S357 L363 S383 G384 S385 G386 K387 S388 S389 Q428
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

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:7zdf, PDBe:7zdf, PDBj:7zdf
PDBsum7zdf
PubMed37095238
UniProtP29018|CYDD_ECOLI Glutathione/L-cysteine transport system ATP-binding/permease protein CydD (Gene Name=cydD)

[Back to BioLiP]