Structure of PDB 4q3b Chain B

Receptor sequence
>4q3bB (length=260) Species: 269797 (Methanosarcina barkeri str. Fusaro) [Search protein sequence]
SMALLTPDDLININMQLQKADSAVQEVTGLDIKGICKALYGTFSSSEKVG
IVPVTSGNGIIGNFSASLHAITQYFGFDSFVTDMPDVSGYYEAVQNGAEI
ILMADDRTFLAHNLKNGKMANNQPCTGIIYAEIASRYLKADSKDVLVVGL
GKVGFPGAEHLVQKDFRVYGYDADETLLERATSNLGIIPFDPANPKKFSI
IFEATPCANTIPEAVLSENCVLSTPGIPCAISEELRDKYEVQLIAEPLGI
GTASMLYSVL
3D structure
PDB4q3b The Formation of Pyrroline and Tetrahydropyridine Rings in Amino Acids Catalyzed by Pyrrolysine Synthase (PylD).
ChainB
Resolution1.9 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 NAI B N121 G150 K151 V152 Y170 D171 A172 A203 T204 P205 T209 P224 I226 P246 L247 N122 G151 K152 V153 Y171 D172 A173 A204 T205 P206 T210 P225 I227 P247 L248
BS02 MG B Y129 E245 L247 I249 Y130 E246 L248 I250
BS03 2YF B L3 L4 V53 I59 I60 F63 N121 L4 L5 V54 I60 I61 F64 N122
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:4q3b, PDBe:4q3b, PDBj:4q3b
PDBsum4q3b
PubMed24916332
UniProtQ46E80|PYLD_METBF Pyrrolysine synthase (Gene Name=pylD)

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