Structure of PDB 6ttd Chain A Binding Site BS05

Receptor Information

>6ttd Chain A (length=457) Species: 63363 (Aquifex aeolicus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

SKQSLNIPGYSLFSDGQRVSITAKWTTLEVIPGKSTDMLVYEIDNEYNPV
IFLRKGQTFSADFVNNSGEDSIIHWHGFRAPWKSDGHPYYAVKDGETYSY
PDFTIIDRSGTYFYHPHPHGRTGYQVYYGLAGMIIIEDEDEDNLKQALDL
EYGVTDIPLIIQDKTFDSSGQLVYNPMGHMGFWGDTILVNLTPNPYMDVE
RKIYRFRILNGSNARPYRLALLRGNQRMRFWVIGVEGGLLDTPKEVNEIL
VAPGERIDILVDFRDASVNDVIKLYNFPHNLIMGMADNSEFEVMEFRVTK
DSAYDKSIPQRLSEVTPINTDGAQVQRITLGMRRMVFTINGETWEDGYAN
PQDINNPKVLFEQNNGDVVILEYVNNTGTYHPMHIHGFQFQVLERSLGPL
GATDLGWKDTVIVAPMETVRIAVDMSHPYNEHQIYLLHCHILEHHDEGMM
VNYRVNA

Ligand information

InChI=1S/O2/c1-2

MYMOFIZGZYHOMD-UHFFFAOYSA-N

SMILES

Software	SMILES
CACTVS 3.341 OpenEye OEToolkits 1.5.0	O=O

Formula

Name

OXYGEN MOLECULE

PDB chain

6ttd Chain A Residue 705 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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Structure summary

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PDB	6ttd Distal Mutations Shape Substrate-Binding Sites during Evolution of a Metallo-Oxidase into a Laccase
Resolution	1.801 Å
Binding residue (original residue number in PDB)	H118 H159 H161 H454 H508 H510
Binding residue (residue number reindexed from 1)	H74 H115 H117 H384 H438 H440
Annotation score	4

Enzymatic activity

Enzyme Commision number

Gene Ontology

	Molecular Function
GO:0005507	copper ion binding
GO:0016491	oxidoreductase activity
GO:0046872	metal ion binding

	Biological Process
GO:0051301	cell division

	Cellular Component
GO:0030288	outer membrane-bounded periplasmic space

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External links

PDB	RCSB:6ttd, PDBe:6ttd, PDBj:6ttd
PDBsum	6ttd
PubMed
UniProt	O67206

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