Structure of PDB 4tk1 Chain B

Receptor sequence
>4tk1B (length=401) Species: 10116 (Rattus norvegicus) [Search protein sequence]
PFPLTSMDKAFITVLEMTPVLGTEIINYRDGMGRVLAQDVYAKDNLPPFP
ASVKDGYAVRAADGPGDRFIIGESQAGEQPTQTVMPGQVMRVTTGAPIPC
GADAVVQVEDTEELEVRILVQARPGQDIRPIGHDIKRGECVLAKGTHMGP
SEIGLLATVGVTEVEVNKFPVVAVMSTGNELLNPEDDLLPGKIRDSNRST
LLATIQEHGYPTINLGIVGDNPDDLLNALNEGISRADVIITSGGVSMGEK
DYLKQVLDIDLHAQIHFGRVFMKPGLPTTFATLDIDGVRKIIFALPGNPV
SAVVTCNLFVVPALRKMQGILDPRPTIIKARLSCDVKLDPRPEYHRCILT
WHHQEPLPWAQSTGLMSMRSANGLLMLPPKTEQYVELHKGEVVDVMVIGR
L
3D structure
PDB4tk1 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 D327 F330 R653 P654 I656 Y673 M711 L712 P713 Y719 V727 D729 D8 F11 R324 P325 I327 Y344 M376 L377 P378 Y384 V392 D394
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:4tk1, PDBe:4tk1, PDBj:4tk1
PDBsum4tk1
PubMed25531214
UniProtQ03555|GEPH_RAT Gephyrin (Gene Name=Gphn)

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