Structure of PDB 6i3j Chain B

Receptor sequence
>6i3jB (length=533) Species: 1859699 (Albifimbria verrucaria) [Search protein sequence]
VAQISPQYPMFTVPLPIPPVKQPRLTVTNPVNGQEIWYYEVEIKPFTHQV
YPDLGSADLVGYDGMSPGPTFQVPRGVETVVRFINNAEAPNSVHLHGSFS
RAAFDGWAEDITEPGSFKDYYYPNRQSARTLWYHDHAMHITAENAYRGQA
GLYMLTDPAEDALNLPSGYGEFDIPMILTSKQYTANGNLVTTNGELNSFW
GDVIHVNGQPWPFKNVEPRKYRFRFLDAAVSRSFGLYFADTDAIDTRLPF
KVIASDSGLLEHPADTSLLYISMAERYEVVFDFSDYAGKTIELRNLGGSI
GGIGTDTDYDNTDKVMRFVVADDTTQPDTSVVPANLRDVPFPSPTTNTPR
QFRFGRTGPTWTINGVAFADVQNRLLANVPVGTVERWELINAGNGWTHPI
HIHLVDFKVISRTSGNNARTVMPYESGLKDVVWLGRRETVVVEAHYAPFP
GVYMFHCHNLIHEDHDMMAAFNATVLPDYGYNATVFVDPMEELWQARPYE
LGEFQAQSGQFSVQAVTERIQTMAEYRPYAAAD
3D structure
PDB6i3j Trp-His covalent adduct in bilirubin oxidase is crucial for effective bilirubin binding but has a minor role in electron transfer.
ChainB
Resolution2.59 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.3.3.5: bilirubin oxidase.
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 B H398 C457 H462 H398 C457 H462
BS02 CU B H136 H403 H456 H136 H403 H456
BS03 CU B H96 H134 H458 H96 H134 H458
BS04 CU B H94 H401 H94 H401
BS05 FC6 B N394 G395 N394 G395
BS06 FC6 B T184 A185 N186 T184 A185 N186
BS07 FC6 B P14 K214 N215 P14 K214 N215
BS08 FC6 B P344 R386 K408 E443 P344 R386 K408 E443
BS09 FC6 B G480 N482 G480 N482
Gene Ontology
Molecular Function
GO:0005507 copper ion binding
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
GO:0047705 bilirubin oxidase activity

View graph for
Molecular Function
External links
PDB RCSB:6i3j, PDBe:6i3j, PDBj:6i3j
PDBsum6i3j
PubMed31548583
UniProtQ12737|BLRO_ALBVE Bilirubin oxidase

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