Structure of PDB 1wzm Chain B

Receptor sequence
>1wzmB (length=585) Species: 2026 (Thermoactinomyces vulgaris) [Search protein sequence]
MLLEAIFHEAKGSYAYPISETQLRVRLRAKKGDVVRCEVLYADRYASPEE
ELAHALAGKAGSDERFDYFEALLECSTKRVKYVFLLTGPQGEAVYFGETG
FSAERSKAGVFQYAYIHRSEVFTTPEWAKEAVIYQIFPERFANGDPSNDP
PGTEQWAKDARPRHDSFYGGDLKGVIDRLPYLEELGVTALYFTPIFASPS
HHKYDTADYLAIDPQFGDLPTFRRLVDEAHRRGIKIILDAVFNHAGDQFF
AFRDVLQKGEQSRYKDWFFIEDFPVSKTSRTNYETFAVQVPAMPKLRTEN
PEVKEYLFDVARFWMEQGIDGWRLDVANEVDHAFWREFRRLVKSLNPDAL
IVGEIWHDASGWLMGDQFDSVMNYLFRESVIRFFATGEIHAERFDAELTR
ARMLYPEQAAQGLWNLLDSHDTERFLTSCGGNEAKFRLAVLFQMTYLGTP
LIYYGDEIGMAGATDPDCKRPMIWEEKEQNRGLFEFYKELIRLRHRLASL
TRGNVRSWHADKQANLYAFVRTVQDQHVGVVLNNRGEKQTVLLQVPESGG
KTWLDCLTGEEVHGKQGQLKLTLRPYQGMILWNGR
3D structure
PDB1wzm Mutagenesis and Structural Analysis of Thermoactinomyces vulgaris R-47 alpha-Amylase II (TVA II)
ChainB
Resolution3.2 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D239 R323 D325 E354 H420 D421
Catalytic site (residue number reindexed from 1) D239 R323 D325 E354 H420 D421
Enzyme Commision number 3.2.1.135: neopullulanase.
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 B N143 D145 P146 N148 D149 G169 D171 N143 D145 P146 N148 D149 G169 D171
Gene Ontology
Molecular Function
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
GO:0016798 hydrolase activity, acting on glycosyl bonds
GO:0031216 neopullulanase activity
GO:0046872 metal ion binding
Biological Process
GO:0005975 carbohydrate metabolic process

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Molecular Function
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Biological Process
External links
PDB RCSB:1wzm, PDBe:1wzm, PDBj:1wzm
PDBsum1wzm
PubMed
UniProtQ08751|NEPU2_THEVU Neopullulanase 2 (Gene Name=tvaII)

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