Structure of PDB 1pwb Chain A Binding Site BS04

Receptor Information
>1pwb Chain A (length=151) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ASLRQQVEALQGQVQHLQAAFSQYKKVELFPNGQSVGEKIFKTAGFVKPF
TEAQLLCTQAGGQLASPRSAAENAALQQLVVAKNEAAFLSMTDSKTEGKF
TYPTGESLVYSNWAPGEPNDDGGSEDCVEIFTNGKWNDRACGEKRLVVCE
F
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain1pwb Chain A Residue 403 [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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PDB1pwb High-resolution structural insights into ligand binding and immune cell recognition by human lung surfactant protein D
Resolution1.4 Å
Binding residue
(original residue number in PDB)		E301 D330
Binding residue
(residue number reindexed from 1)		E97 D126
Annotation score4
Enzymatic activity
Enzyme Commision number ?
External links
PDB RCSB:1pwb, PDBe:1pwb, PDBj:1pwb
PDBsum1pwb
PubMed12888356
UniProtP35247|SFTPD_HUMAN Pulmonary surfactant-associated protein D (Gene Name=SFTPD)

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