Structure of PDB 1pwb Chain C Binding Site BS03

Receptor Information

>1pwb Chain C (length=150) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

SLRQQVEALQGQVQHLQAAFSQYKKVELFPNGQSVGEKIFKTAGFVKPFT
EAQLLCTQAGGQLASPRSAAENAALQQLVVAKNEAAFLSMTDSKTEGKFT
YPTGESLVYSNWAPGEPNDDGGSEDCVEIFTNGKWNDRACGEKRLVVCEF

Ligand information

Ligand ID

InChI

InChI=1S/Ca/q+2

InChIKey

BHPQYMZQTOCNFJ-UHFFFAOYSA-N

SMILES

Software	SMILES
CACTVS 3.341	[Ca++]
ACDLabs 10.04 OpenEye OEToolkits 1.5.0	[Ca+2]

Formula

Name

CALCIUM ION

PDB chain

1pwb Chain C Residue 402 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

Global view

Local view

Structure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]

PDB	1pwb High-resolution structural insights into ligand binding and immune cell recognition by human lung surfactant protein D
Resolution	1.4 Å
Binding residue (original residue number in PDB)	D297 E301 D324 E329 D330
Binding residue (residue number reindexed from 1)	D92 E96 D119 E124 D125
Annotation score	4

Enzymatic activity

Enzyme Commision number

External links

PDB	RCSB:1pwb, PDBe:1pwb, PDBj:1pwb
PDBsum	1pwb
PubMed	12888356
UniProt	P35247\|SFTPD_HUMAN Pulmonary surfactant-associated protein D (Gene Name=SFTPD)

[Back to BioLiP]