Structure of PDB 4bb5 Chain A

Receptor sequence
>4bb5A (length=263) Species: 9606 (Homo sapiens) [Search protein sequence]
FRPEMLQGKKVIVTGASKGIGREMAYHLAKMGAHVVVTARSKETLQKVVS
HCLELGAASAHYIAGTMEDMTFAEQFVAQAGKLMGGLDMLILNHITNTSL
NLFHDDIHHVRKSMEVNFLSYVVLTVAALPMLKQSNGSIVVVSSLAGKVA
YPLVAAYSASKFALDGFFSSIRKEYSVSRVNVSITLCVLGLIDTETAMKA
VSGIVHMQAAPKEECALEIIKGGALRQEEVYYDSSRWTTLLIRNPSRKIL
EELYSTSYNMDRF
3D structure
PDB4bb5 Free-Wilson and Structural Approaches to Co-Optimising Human and Rodent Isoform Potency for 11Beta-Hydroxysteroid Dehydrogenase Type 1 (11Beta-Hsd1) Inhibitors
ChainA
Resolution2.2 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) S170 Y183 K187
Catalytic site (residue number reindexed from 1) S144 Y157 K161
Enzyme Commision number 1.1.1.146: 11beta-hydroxysteroid dehydrogenase.
1.1.1.201: 7beta-hydroxysteroid dehydrogenase (NADP(+)).
Interaction with ligand
Gene Ontology
Molecular Function
GO:0005496 steroid binding
GO:0016491 oxidoreductase activity
GO:0042803 protein homodimerization activity
GO:0047022 7-beta-hydroxysteroid dehydrogenase (NADP+) activity
GO:0050661 NADP binding
GO:0070524 11-beta-hydroxysteroid dehydrogenase (NADP+) activity
GO:0102196 cortisol dehydrogenase activity
Biological Process
GO:0006706 steroid catabolic process
GO:0008202 steroid metabolic process
GO:0030324 lung development
Cellular Component
GO:0005783 endoplasmic reticulum
GO:0005789 endoplasmic reticulum membrane
GO:0016020 membrane
GO:0043231 intracellular membrane-bounded organelle

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4bb5, PDBe:4bb5, PDBj:4bb5
PDBsum4bb5
PubMed23153367
UniProtP28845|DHI1_HUMAN 11-beta-hydroxysteroid dehydrogenase 1 (Gene Name=HSD11B1)

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