Structure of PDB 4mb4 Chain A

Receptor sequence
>4mb4A (length=528) Species: 90736 (Moritella marina) [Search protein sequence]
GTITSQDDNVVVGYWHNWCDGRGYQGGNAPCVELKTVNPQYNVVNISFMK
VYDIAEGRIPTFKLDPTIALSEAEFIAQIDTLNSQGRSVLIALGGADAHI
ELTRGDEDALAAEIIRLTDLYGFDGLDIDLQQAAITAKDNQFVIPAALKM
VKEHYRKTGDNFMITMAPEFPYLTANGAYTPYLTELDGYYDFINPQFYNQ
GGDGLWIEGVGWIAQNNDALKEEFIYYIADSLINGTRNYHKIPHDKLVFG
LPSNIDAAATGYIQDPQDLYKAFDRLKAQGQPLRGVMTWSVNWDMGTDAA
NNSYNQQFIKDYGNFIHNQLPPVTDMTPTLSGIVDTRVELDSHFDPLIGI
TAKDYQGNDITADVTVSGSVNTNQVGDYLLTYSVSSDDETTNQPRKITVY
EILPAFTGITDTTVVIDSEFDPMQGVSASHPTQGDLTANITVTGEVDTNV
VGVYELTYQLFYGQDNQQNMTDKRIVTVVTDAVSDDDWQVGSTYVKDDKV
THNGATWTAQWWTKGEEPGTTGEWGVWR
3D structure
PDB4mb4 Crystal structures of substrate-bound chitinase from the psychrophilic bacterium Moritella marina and its structure in solution
ChainA
Resolution1.481 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.2.1.14: chitinase.
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 GLY A N183 Y212 D213 K268 N161 Y190 D191 K246
BS02 GLY A D225 G226 Y261 D203 G204 Y239
Gene Ontology
Molecular Function
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
GO:0004568 chitinase activity
GO:0008061 chitin binding
GO:0016798 hydrolase activity, acting on glycosyl bonds
GO:0030246 carbohydrate binding
Biological Process
GO:0005975 carbohydrate metabolic process
GO:0006032 chitin catabolic process
Cellular Component
GO:0005576 extracellular region

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Molecular Function
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Cellular Component
External links
PDB RCSB:4mb4, PDBe:4mb4, PDBj:4mb4
PDBsum4mb4
PubMed24598737
UniProtB1VBB0

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