Structure of PDB 3edd Chain B

Receptor sequence
>3eddB (length=597) Species: 197856 (Flavobacterium sp. 92) [Search protein sequence]
PTAIEHMEPPFWWAGMQHKGLQLMVHGRDIGRMEAALDYPGVRLVSTTRV
PNANYLFVDLEIGPEAQPGSFDIVFKGDGRSERYRYRLLAREQGSAQRQG
FGPGDAIYQIMPDRFANGDPSNDNVAGMREQADRRHGGGRHGGDIRGTID
HLDYIAGLGFTQLWPTPLVENDAAAYSYHGYAATDHYRIDPRYGSNEDFV
RLSTEARKRGMGLIQDVVLSHIGKHHWWMKDLPTPDWINYGGKFVPTQHH
RVAVQDPYAAQADSENFTKGWFVEGMPDLNQTNPLVANYLIQNNIWWIEY
AGLSGLRIDTYGYSDGAFLTEYTRRLMAEYPRLNMVGQEWSTRVPVVARW
QRGKANFDGYTSHLPSLMDFPLVDAMRNALSKTGEENGLNEVYETLSLDY
LYPEPQNLVLFGGNHDMARMFSAAGEDFDRWRMNLVFLMTMPRIPQFYSG
DEILMTSTVKGRDDASYRRDFPGGWAGDKANAFSGAGLTSQQRAAQDLVR
KLANWRKNQPVIHNGRLMHFGPEENTWVYFRYNKDKRIMVAMNNNDKPMT
LPTARFQEMLKGAPSGVDFLSGKTVGLGRELRLAPKSVVVIELPGLP
3D structure
PDB3edd Structural base for enzymatic cyclodextrin hydrolysis
ChainB
Resolution2.65 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D218 R309 D311 Q340 H417 D418
Catalytic site (residue number reindexed from 1) D216 R307 D309 Q338 H415 D416
Enzyme Commision number 3.2.1.54: cyclomaltodextrinase.
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 GLC B H181 M278 D466 R470 H179 M276 D464 R468
BS02 GLC B Y178 D466 Y176 D464
BS03 GLC B F274 M278 F272 M276
BS04 CA B N119 D121 N124 D125 G144 D146 N117 D119 N122 D123 G142 D144
BS05 CA B S222 T270 D280 Q283 Y315 S220 T268 D278 Q281 Y313
Gene Ontology
Biological Process
GO:0005975 carbohydrate metabolic process

View graph for
Biological Process
External links
PDB RCSB:3edd, PDBe:3edd, PDBj:3edd
PDBsum3edd
PubMed19014948
UniProtQ8KKG0

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