- PDB-4g1u: X-ray structure of the bacterial heme transporter HmuUV from Yers... -
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Basic information
Entry
Database: PDB / ID: 4g1u
Title
X-ray structure of the bacterial heme transporter HmuUV from Yersinia pestis
Components
Hemin import ATP-binding protein HmuV
Hemin transport system permease protein hmuU
Keywords
TRANSPORT PROTEIN/HYDROLASE / membrane transporter / Type II ABC importer / HmuT / plasma membrane / TRANSPORT PROTEIN-HYDROLASE complex
Function / homology
Function and homology information
siderophore-dependent iron import into cell / ABC-type heme transporter activity / Translocases; Catalysing the translocation of other compounds; Linked to the hydrolysis of a nucleoside triphosphate / plasma membrane => GO:0005886 / transmembrane transporter activity / ATP hydrolysis activity / ATP binding / plasma membrane Similarity search - Function
: / Hemin import ATP-Binding protein hmuV family profile. / ABC transporter involved in vitamin B12 uptake, BtuC / ABC transporter involved in vitamin B12 uptake, BtuC / ABC transporter, permease protein, BtuC-like / FecCD transport family / ABC transporter, BtuC-like / ABC transporter-like, conserved site / ABC transporters family signature. / ABC transporter ...: / Hemin import ATP-Binding protein hmuV family profile. / ABC transporter involved in vitamin B12 uptake, BtuC / ABC transporter involved in vitamin B12 uptake, BtuC / ABC transporter, permease protein, BtuC-like / FecCD transport family / ABC transporter, BtuC-like / ABC transporter-like, conserved site / ABC transporters family signature. / ABC transporter / ABC transporter-like, ATP-binding domain / ATP-binding cassette, ABC transporter-type domain profile. / P-loop containing nucleotide triphosphate hydrolases / ATPases associated with a variety of cellular activities / AAA+ ATPase domain / P-loop containing nucleoside triphosphate hydrolase / Rossmann fold / Orthogonal Bundle / 3-Layer(aba) Sandwich / Mainly Alpha / Alpha Beta Similarity search - Domain/homology
PHOSPHATE ION / Hemin transport system permease protein HmuU / Hemin import ATP-binding protein HmuV Similarity search - Component
Biological species
Yersinia pestis (bacteria)
Method
X-RAY DIFFRACTION / SYNCHROTRON / MIRAS / Resolution: 3.008 Å
#95 - Nov 2007 Multidrug Resistance Transporters similarity (5)
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Assembly
Deposited unit
A: Hemin transport system permease protein hmuU B: Hemin transport system permease protein hmuU C: Hemin import ATP-binding protein HmuV D: Hemin import ATP-binding protein HmuV hetero molecules
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