Structure of PDB 3d3i Chain A

Receptor sequence
>3d3iA (length=758) Species: 83333 (Escherichia coli K-12) [Search protein sequence]
ADNYKNVINRTGAPQYMKDYDYDDHQRFNPFFDLGAWHGHLLPDGPNTMG
GFPGVALLTEEYINFMASNFDRLTVWQDGKKVDFTLEAYSIPGALVQKLT
AKDVQVEMTLRFATPRTSLLETKITSNKPLDLVWDGELLEKLEAKEGKPL
SDKTIAGEYPDYQRKISATRDGLKVTFGKVRATWDLLTSGESEYQVHKSL
PVQTEINGNRFTSKAHINGSTTLYTTYSHLLTAQEVSKEQMQIRDILARP
AFYLTASQQRWEEYLKKGLTNPDATPEQTRVAVKAIETLNGNWRSPGGAV
KFNTVTPSVTGRWFSGNQTWPWDTWKQAFAMAHFNPDIAKENIRAVFSWQ
IQPGDSVRPQDVGFVPDLIAWNLSPERGGDGGNWNERNTKPSLAAWSVME
VYNVTQDKTWVAEMYPKLVAYHDWWLRNRDHNGNGVPEYGATRDKAHNTE
SGEMLFTVKKGDKEETQSGLNNYARVVEKGQYDSLEIPAQVAASWESGRD
DAAVFGFIDKEQLDKYVANGGKRSDWTVKFAENRSQDGTLLGYSLLQESV
DQASYMYSDNHYLAEMATILGKPEEAKRYRQLAQQLADYINTCMFDPTTQ
FYYDVRIEDKPLANGCAGKPIVERGKGPEGWSPLFNGAATQANADAVVKV
MLDPKEFNTFVPLGTAALTNPAFGADIYWRGRVWVDQFWFGLKGMERYGY
RDDALKLADTFFRHAKGLTADGPIQENYNPLTGAQQGAPNFSWSAAHLYM
LYNDFFRK
3D structure
PDB3d3i Structural insights into the substrate specificity and function of Escherichia coli K12 YgjK, a glucosidase belonging to the glycoside hydrolase family 63.
ChainA
Resolution1.78 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.2.1.-
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 CA A D431 N433 N435 V437 E439 E549 D430 N432 N434 V436 E438 E548
Gene Ontology
Molecular Function
GO:0004555 alpha,alpha-trehalase activity
GO:0015926 glucosidase activity
GO:0016798 hydrolase activity, acting on glycosyl bonds
GO:0046872 metal ion binding
Biological Process
GO:0005975 carbohydrate metabolic process
GO:0005991 trehalose metabolic process
GO:0005993 trehalose catabolic process
GO:0006974 DNA damage response
GO:0009313 oligosaccharide catabolic process
Cellular Component
GO:1902687 glucosidase complex

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Molecular Function
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Cellular Component
External links
PDB RCSB:3d3i, PDBe:3d3i, PDBj:3d3i
PDBsum3d3i
PubMed18586271
UniProtP42592|YGJK_ECOLI Glucosidase YgjK (Gene Name=ygjK)

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