Structure of PDB 5mi1 Chain A

Receptor sequence
>5mi1A (length=499) Species: 627145 (Steccherinum murashkinskyi) [Search protein sequence]
AQIGPVTDLHITNANISPDGFSRPAVLAGGTFPGPTIAGNTGDNFQITVF
NDLTDPSMLTDTSIHWHGLFQKGTNWADGPAFVTQCPIITGQSFDYNFNV
PGQAGTFWYHSHLSTQYCDGLRGPFVVYDPNDPNASLYDVDDDTTIITLA
DWYHTLAQQEPIGAAITADATLINGLGRSFTNTTASPLSVITVQSGKRYR
MRLVSISCDPNYLFSIDGHDMTIIEVDGVNSQQLTVDQIQIFAAQRYSFV
LNANQPVGNYWIRAQPNSGGQGFDGGINSAILRYEGATVEDPTTTAPTTF
SNPLVETDLHPLADLGVPGQPFRGGADDPLVLNLAFANGRFSIDGVSFVP
PTVPVLLQILSGAQNAQDLLPAGSVISLPSNSVIEVALPAGAAGGPHPFH
LHGHNFAVVQSANNATPNYVNPIWRDTVSIGGTGDNVTIRFTTNNPGPWF
LHCHIDWHLEAGFAIVFAEDIPDTASANPVPQAWSDLCPAYDQAHNIST
3D structure
PDB5mi1 Structural study of the X-ray-induced enzymatic reduction of molecular oxygen to water by Steccherinum murashkinskyi laccase: insights into the reaction mechanism.
ChainA
Resolution1.35 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) H65 H67 H110 H112 H397 H400 H402 H452 C453 H454 I455 H458 F463
Catalytic site (residue number reindexed from 1) H65 H67 H110 H112 H397 H400 H402 H452 C453 H454 I455 H458 F463
Enzyme Commision number 1.10.3.2: laccase.
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 CU A H112 H402 H452 H112 H402 H452
BS02 CU A H67 H110 H454 H67 H110 H454
BS03 CU A H65 H400 H65 H400
BS04 CU A H397 C453 H458 H397 C453 H458
BS05 OXY A H65 H110 H112 H452 H454 H65 H110 H112 H452 H454
BS06 OXY A H110 H112 D456 H110 H112 D456
Gene Ontology
Molecular Function
GO:0005507 copper ion binding
GO:0016491 oxidoreductase activity

View graph for
Molecular Function
External links
PDB RCSB:5mi1, PDBe:5mi1, PDBj:5mi1
PDBsum5mi1
PubMed28471364
UniProtI1VE66

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