Structure of PDB 4q3c Chain B

Receptor sequence
>4q3cB (length=259) Species: 269797 (Methanosarcina barkeri str. Fusaro) [Search protein sequence]
MALLTPDDLININMQLQKADSAVQEVTGLDIKGICKALYGTFSSSEKVGI
VPVTSGNGIIGNFSASLHAITQYFGFDSFVTDMPDVSGYYEAVQNGAEII
LMADDRTFLAHNLKNGKMANNQPCTGIIYAEIASRYLKADSKDVLVVGLG
KVGFPGAEHLVQKDFRVYGYDADETLLERATSNLGIIPFDPANPKKFSII
FEATPCANTIPEAVLSENCVLSTPGIPCAISEELRDKYEVQLIAEPLGIG
TASMLYSVL
3D structure
PDB4q3c The Formation of Pyrroline and Tetrahydropyridine Rings in Amino Acids Catalyzed by Pyrrolysine Synthase (PylD).
ChainB
Resolution2.1 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.4.1.-
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 NAD B N121 G150 K151 V152 Y170 D171 A172 A203 T204 P205 P224 P246 L247 N121 G150 K151 V152 Y170 D171 A172 A203 T204 P205 P224 P246 L247
BS02 MG B Y129 E245 L247 I249 Y129 E245 L247 I249
BS03 2YG B L3 L4 V53 I59 I60 F63 N121 L3 L4 V53 I59 I60 F63 N121
Gene Ontology
Molecular Function
GO:0016491 oxidoreductase activity
Biological Process
GO:0008652 amino acid biosynthetic process

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Molecular Function
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Biological Process
External links
PDB RCSB:4q3c, PDBe:4q3c, PDBj:4q3c
PDBsum4q3c
PubMed24916332
UniProtQ46E80|PYLD_METBF Pyrrolysine synthase (Gene Name=pylD)

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