Structure of PDB 6pao Chain A

Receptor sequence

>6paoA (length=566) Species: 279238 (Novosphingobium aromaticivorans DSM 12444)

VLRRRVVGAILMVLLGKATTLALPFAYKKAVDAMTLGGGAQPALTVALAF
VLAYALGRFSGVLFDNLRNIVFERVGQDATRHLAENVFARLHKLSLRFHL
ARRTGEVTKVIERGTKSIDTMLYFLLFNIAPTVIELTAVIVIFWLNFGLG
LVTATILAVIAYVWTTRTITEWRTHLREKMNRLDGQALARAVDSLLNYET
VKYFGAESREEARYASAARAYADAAVKSENSLGLLNIAQALIVNLLMAGA
MAWTVYGWSQGKLTVGDLVFVNTYLTQLFRPLDMLGMVYRTIRQGLIDMA
EMFRLIDTHIEVADVPNAPALVVNRPSVTFDNVVFGYDRDREILHGLSFE
VAAGSRVAIVGPSGAGKSTIARLLFRFYDPWEGRILIDGQDIAHVTQTSL
RAALGIVPQDSVLFNDTIGYNIAYGRDGASRAEVDAAAKGAAIADFIARL
PQGYDTEVGERGLKLSGGEKQRVAIARTLVKNPPILLFDEACSALDTRTE
QDILSTMRAVASHRTTISIAHRLSTIADSDTILVLDQGRLAEQGSHLDLL
RRDGLYAEMWARQAAE

3D structure

• PDB: 6pao A structural framework for unidirectional transport by a bacterial ABC exporter.
• Chain: A
• Resolution: 3.65 Å

Enzymatic activity

• Enzyme Commision number: 7.-.-.-

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	A	Y370 R374 I376 S396 G397 G399 K400 S401 T402 H554	Y337 R341 I343 S363 G364 G366 K367 S368 T369 H521
BS02	ATP	A	K497 S499 G500 G501 E502 A527	K464 S466 G467 G468 E469 A494

Gene Ontology

Molecular Function

• GO:0005524 ATP binding
• GO:0016887 ATP hydrolysis activity
• GO:0042626 ATPase-coupled transmembrane transporter activity
• GO:0140359 ABC-type transporter activity

Biological Process

• GO:0006811 monoatomic ion transport
• GO:0046689 response to mercury ion
• GO:0055085 transmembrane transport

Cellular Component

• GO:0005886 plasma membrane
• GO:0016020 membrane

External links

• PDB: RCSB:6pao, PDBe:6pao, PDBj:6pao
• PDBsum: 6pao
• PubMed: 32703810
• UniProt: Q2G506|ATM1_NOVAD ATM1-type heavy metal exporter (Gene Name=atm1)