Structure of PDB 4r34 Chain B

Receptor sequence

>4r34B (length=384) Species: 1885 (Streptomyces actuosus) [Search protein sequence]

SHAMTGDFVLPELEDVRAEAATVDTRAVLALAEGEEPAESRAAVALALWE
DRSIGTAELQAAAEARCGARRPRLHTFVPLYTTNYCDSECKMCSMRKGNH
RLDRKFSGRKEITEQLEILYHHEGVRGVGFLTGEYEDKHTRLASAFRIGW
AIRTALDLGFERVYFNIGSMEQDEIDVLGEWIGREDPVTMCVFQESYDRE
TYRRFMGKTSVGVPKADFDRRVVSFDRWLDAGYRYVNPGVLVGLHDDLSA
ELVSLVAHGDHLRSRGATADLSVPRMRPAMKSRDTTRVGDDDYLRLMSVV
AFTCPEQRLVLTTREPQEFQDVALGLAGVISPGSPDVAPYRAGCEARNDE
KSSQFLVADLRRPRHILGRIEASGTPVDHFVNPA

3D structure

PDB

4r34 Crystal Structure of Tryptophan Lyase (NosL): Evidence for Radical Formation at the Amino Group of Tryptophan.

Chain

Resolution

1.8 Å

3D
structure

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Enzymatic activity

Enzyme Commision number

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)
BS01	MET	B	T141 G142 N175 G177 K224 R230 Q363	T132 G133 N166 G168 K215 R221 Q354
BS02	SAH	B	T141 G142 N175 F202 E204 K224 R230 M285 R286 R323 Q363 F364	T132 G133 N166 F193 E195 K215 R221 M276 R277 R314 Q354 F355
BS03	SF4	B	C95 C99 C102 M104 R105 K224	C86 C90 C93 M95 R96 K215
BS04	TRP	B	F86 P88 L140 F202 T321 T322 R323 S340	F77 P79 L131 F193 T312 T313 R314 S331
BS05	ZN	B	E126 H130	E117 H121

Gene Ontology

	Molecular Function
GO:0046872	metal ion binding
GO:0051539	4 iron, 4 sulfur cluster binding

View graph for
Molecular Function

External links

PDB	RCSB:4r34, PDBe:4r34, PDBj:4r34
PDBsum	4r34
PubMed	25196319
UniProt	C6FX51

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