Structure of PDB 2ays Chain A Binding Site BS03

Receptor Information
>2ays Chain A (length=340) Species: 9913 (Bos taurus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
YTRVVWCAVGPEEQKKCQQWSQQSGQNVTCATASTTDDCIVLVLKGEADA
LNLDGGYIYTAGKCGLVPVLAENRKSSKHSSLDCVLRPTEGYLAVAVVKK
ANEGLTWNSLKDKKSCHTAVDRTAGWNIPMGLIVNQTGSCAFDEFFSQSC
APGADPKSRLCALCAGDDQGLDKCVPNSKEKYYGYTGAFRCLAEDVGDVA
FVKNDTVWENTNGESTADWAKNLKREDFRLLCLDGTRKPVTEAQSCHLAV
APNHAVVSRSDRAAHVEQVLLHQQALFGKNGKNCPDKFCLFKSETKNLLF
NDNTECLAKLGGRPTYEEYLGTEYVTAIANLKKCSLEACA
Ligand information
Ligand IDCO3
InChIInChI=1S/CH2O3/c2-1(3)4/h(H2,2,3,4)/p-2
InChIKeyBVKZGUZCCUSVTD-UHFFFAOYSA-L
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0C(=O)([O-])[O-]
ACDLabs 10.04
CACTVS 3.341		[O-]C([O-])=O
FormulaC O3
NameCARBONATE ION
ChEMBL
DrugBankDB14531
ZINC
PDB chain2ays Chain A Residue 1687 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB2ays A conserved non-metallic binding site in the C-terminal lobe of lactoferrin: Structure of the complex of C-terminal lobe of bovine lactoferrin with N-acetyl galactosamine at 1.86 A resolution
Resolution1.86 Å
Binding residue
(original residue number in PDB)		D395 T459 R463 T464 A465 Y526 H595
Binding residue
(residue number reindexed from 1)		D54 T118 R122 T123 A124 Y185 H254
Annotation score3
Enzymatic activity
Enzyme Commision number 3.4.21.-
Gene Ontology
Cellular Component
GO:0005576 extracellular region

View graph for
Cellular Component
External links
PDB RCSB:2ays, PDBe:2ays, PDBj:2ays
PDBsum2ays
PubMed
UniProtP24627|TRFL_BOVIN Lactotransferrin (Gene Name=LTF)

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