Structure of PDB 3i6t Chain D

Receptor sequence
>3i6tD (length=353) Species: 290400 (Jannaschia sp. CCS1) [Search protein sequence]
QIIAGFTLWHLSLPVTGAVEVVVLRLQADSGAVGYGEASPWVVFTGSVEA
TYAALDRYLRPLVLGRAVGDHAAIMEDARAAVAHCTEAKAALDTALYDLR
ARIAGVPVWALLGGRCRDRIPLSCSIADPDFDKDLALMQRLQDDDVRIIK
LKTGFKDHAFDMMRLERLRADFPAFDIRVDYNQGLHHDVALARVRDVATF
KPTFIEQPVKAHLRGLMARIRDAVDVPLLADESIFGPEDMAEHPEIADGV
SIKIMKSGGLTRAQTVARMAAARGLSAYGGDMFEAGLAHLAGAHMIAATP
EITLGCEFYQATYFLCDDILAAPFPVADGHVLVPDTPGLGVDVDEDALAR
FAV
3D structure
PDB3i6t Crystal structure of muconate cycloisomerase from Jannaschia sp.
ChainD
Resolution1.9 Å
3D
structure
Catalytic site residues are labeled in the structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Catalytic site (original residue number in PDB) S141 K166 K168 D196 N198 E222 D247 E248 S267 K269 G296 D297 M298 C322 E323 F324
Catalytic site (residue number reindexed from 1) S125 K150 K152 D180 N182 E206 D231 E232 S251 K253 G280 D281 M282 C306 E307 F308
Enzyme Commision number 5.5.1.1: muconate cycloisomerase.
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 MG D D196 E222 D247 D180 E206 D231
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0003824 catalytic activity
GO:0016853 isomerase activity
GO:0018849 muconate cycloisomerase activity
GO:0046872 metal ion binding
Biological Process
GO:0009063 amino acid catabolic process

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:3i6t, PDBe:3i6t, PDBj:3i6t
PDBsum3i6t
PubMed
UniProtQ28SI7

[Back to BioLiP]