Structure of PDB 4d4u Chain B

Receptor sequence
>4d4uB (length=314) Species: 746128 (Aspergillus fumigatus) [Search protein sequence]
STPGAQQVLFRTGIAAVNSTNHLRVYFQDVYGSIRESLYEGSWANGTEKN
VIGNAKLGSPVAATSKELKHIRVYTLTEGNTLQEFAYDSGTGWYNGGLGG
AKFQVAPYSCIAAVFLAGTDALQLRIYAQKPDNTIQEYMWNGDGWKEGTN
LGGALPGTGIGATSFRYTDYNGPSIRIWFQTDDLKLVQRAYDPHKGWYPD
LVTIFDRAPPRTAIAATSFGAGNSSIYMRIYFVNSDNTIWQVCWDHGKGY
HDKGTITPVIQGSEVAIISWGSFANNGPDLRLYFQNGTYISAVSEWVWNR
AHGSQLGRSALPPA
3D structure
PDB4d4u Structural Insights Into Aspergillus Fumigatus Lectin Specificity: Afl Binding Sites are Functionally Non-Equivalent.
ChainB
Resolution1.99 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
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 FUC B R25 E37 Y88 R24 E36 Y87 MOAD: Kd=91.9uM
BS02 FUC B R73 E85 G98 W141 W146 R72 E84 G97 W140 W145 MOAD: Kd=91.9uM
BS03 FUC B R126 E138 T150 Y192 W198 R125 E137 T149 Y191 W197 MOAD: Kd=91.9uM
BS04 FUC B L24 Y40 R282 E296 L23 Y39 R281 E295 MOAD: Kd=91.9uM
BS05 FUC B R230 Q242 F274 L281 W299 R229 Q241 F273 L280 W298 MOAD: Kd=91.9uM
Gene Ontology
Molecular Function
GO:0030246 carbohydrate binding
GO:0046872 metal ion binding
Biological Process
GO:0008150 biological_process

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Molecular Function
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Biological Process
External links
PDB RCSB:4d4u, PDBe:4d4u, PDBj:4d4u
PDBsum4d4u
PubMed25760594
UniProtQ4WW81|LECF_ASPFU Fucose-specific lectin (Gene Name=fleA)

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