Structure of PDB 3a1d Chain B

Receptor sequence
>3a1dB (length=272) Species: 2234 (Archaeoglobus fulgidus) [Search protein sequence]
GAELGILIKNADALEVAEKVTAVIFDKTGTLTKGKPEVTDLVPLNGDERE
LLRLAAIAERRSEHPIAEAIVKKALEHGIELGEPEKVEVIAGEGVVADGI
LVGNKRLMEDFGVAVSNEVELALEKLEREAKTAVIVARNGRVEGIIAVSD
TLKESAKPAVQELKRMGIKVGMITGDNWRSAEAISRELNLDLVIAEVLPH
QKSEEVKKLQAKEVVAFVGDGINDAPALAQADLGIAVGSGSDVAVESGDI
VLIRDDLRDVVAAIQLSRKTMS
3D structure
PDB3a1d Nucleotide recognition by CopA, a Cu+-transporting P-type ATPase.
ChainB
Resolution1.85 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D424 D618 D622
Catalytic site (residue number reindexed from 1) D26 D220 D224
Enzyme Commision number 7.2.2.8: P-type Cu(+) 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 ADP B E457 H462 I464 G490 E491 G492 G501 N502 V532 G573 D574 E59 H64 I66 G92 E93 G94 G103 N104 V134 G175 D176
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0005215 transporter activity
GO:0005524 ATP binding
GO:0016887 ATP hydrolysis activity
Cellular Component
GO:0016020 membrane

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Molecular Function
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Cellular Component
External links
PDB RCSB:3a1d, PDBe:3a1d, PDBj:3a1d
PDBsum3a1d
PubMed19478797
UniProtO29777|COPA_ARCFU Probable copper-exporting P-type ATPase (Gene Name=copA)

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