Structure of PDB 6qmr Chain A

Receptor sequence
>6qmrA (length=230) Species: 9606 (Homo sapiens) [Search protein sequence]
ILGGREAEAHARPYMASVQLNGAHLCGGVLVAEQWVLSAAHCLEDAADGK
VQVLLGAHSLSQPEPSKRLYDVLRAVPHPDSQPDTIDHDLLLLQLSEKAT
LGPAVRPLPWQRVDRDVAPGTLCDVAGWGIVNHAGRRPDSLQHVLLPVLD
RATCNRRTHHDGAITERLMCAESNRRDSCKGDSGGPLVCGGVLEGVVTSG
SRVCGNRKKPGIYTRVASYAAWIDSVLASA
3D structure
PDB6qmr Design, Synthesis, and Preclinical Characterization of Selective Factor D Inhibitors Targeting the Alternative Complement Pathway.
ChainA
Resolution2.0 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) H57 D102 K192 G193 D194 S195
Catalytic site (residue number reindexed from 1) H41 D89 K180 G181 D182 S183
Enzyme Commision number 3.4.21.46: complement factor D.
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 J6T A C42 H57 D189 S190 C191 K192 G193 S195 V213 T214 S215 R218 C220 G226 C26 H41 D177 S178 C179 K180 G181 S183 V197 T198 S199 R202 C204 G211 MOAD: ic50=0.012uM
PDBbind-CN: -logKd/Ki=7.92,IC50=0.012uM
BindingDB: IC50=12nM
Gene Ontology
Molecular Function
GO:0004252 serine-type endopeptidase activity
Biological Process
GO:0006508 proteolysis

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Molecular Function
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Biological Process
External links
PDB RCSB:6qmr, PDBe:6qmr, PDBj:6qmr
PDBsum6qmr
PubMed30995036
UniProtP00746|CFAD_HUMAN Complement factor D (Gene Name=CFD)

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