Structure of PDB 4lk6 Chain A

Receptor sequence
>4lk6A (length=121) Species: 208964 (Pseudomonas aeruginosa PAO1) [Search protein sequence]
AWKGEVLANNEAGQVTSIIYNPGDVITIVAAGWASYGPTQKWGPQGDREH
PDQGLICHDAFCGALVMKIGNSGTIPVNTGLFRWVAPNNVQGAITLIYND
VPGTYGNNSGSFSVNIGKDQS
3D structure
PDB4lk6 CH-pi "T-Shape" Interaction with Histidine Explains Binding of Aromatic Galactosides to Pseudomonas aeruginosa Lectin LecA
ChainA
Resolution2.859 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 CA A Y36 D100 T104 N107 N108 Y36 D100 T104 N107 N108
BS02 LRD A H50 Q53 H50 Q53 PDBbind-CN: -logKd/Ki=5.20,Kd=6.3uM
BS03 GAL A H50 Q53 H50 Q53 PDBbind-CN: -logKd/Ki=5.20,Kd=6.3uM
Gene Ontology
Molecular Function
GO:0030246 carbohydrate binding
Biological Process
GO:0007157 heterophilic cell-cell adhesion via plasma membrane cell adhesion molecules
Cellular Component
GO:0005737 cytoplasm
GO:0009986 cell surface
GO:0042597 periplasmic space

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4lk6, PDBe:4lk6, PDBj:4lk6
PDBsum4lk6
PubMed23869965
UniProtQ05097|PA1L_PSEAE PA-I galactophilic lectin (Gene Name=lecA)

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