Structure of PDB 4tk3 Chain B

Receptor sequence
>4tk3B (length=406) Species: 10116 (Rattus norvegicus) [Search protein sequence]
SPFPLTSMDKAFITVLEMTPVLGTEIINYRDGMGRVLAQDVYAKDNLPPF
PASVKDGYAVRAADGPGDRFIIGESQAGEQPTQTVMPGQVMRVTTGAPIP
CGADAVVQVEDTELIRETEELEVRILVQARPGQDIRPIGHDIKRGECVLA
KGTHMGPSEIGLLATVGVTEVEVNKFPVVAVMSTGNELLNPEDDLLPGKI
RDSNRSTLLATIQEHGYPTINLGIVGDNPDDLLNALNEGISRADVIITSG
GVSMGEKDYLKQVLDIDLHAQIHFGRVFMKPGLPTTFATLDIDGVRKIIF
ALPGNPVSAVVTCNLFVVPALRKMQGILDPRPTIIKARLSCDVKLDPRPE
YHRCILTWHHQEPLPWAQSTMSMRSANGLLMLPPKTEQYVELHKGEVVDV
MVIGRL
3D structure
PDB4tk3 Molecular basis of the alternative recruitment of GABAA versus glycine receptors through gephyrin.
ChainB
Resolution2.7 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.10.1.1: molybdopterin molybdotransferase.
2.7.7.75: molybdopterin adenylyltransferase.
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 peptide B M326 D327 F330 R653 I656 Y673 M711 P713 Y719 D729 M8 D9 F12 R331 I334 Y351 M381 P383 Y389 D399
Gene Ontology
Biological Process
GO:0006777 Mo-molybdopterin cofactor biosynthetic process
GO:0032324 molybdopterin cofactor biosynthetic process

View graph for
Biological Process
External links
PDB RCSB:4tk3, PDBe:4tk3, PDBj:4tk3
PDBsum4tk3
PubMed25531214
UniProtQ03555|GEPH_RAT Gephyrin (Gene Name=Gphn)

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