ArchDB - Biological DataBase of Protein Loops

Information on SUBCLASS 2.3.19

Subclass Accession number: 4597
Subclass: 2.3.19

Type: HH alpha-alpha
DB: ArchDB95

Image coordinates:

Consensus coordinates:

Number of loops: 3

Average sequence ID (%) : 8.6 +/- 9.5
Average RMSD (Å) : 1.000 +/- 0.100

Consensus geometry

d (Å): 9

delta (°): 45-90

theta (°): 135-180

rho (°): 135-180

Consensus Sequence:	KXXXpX
(φψ)-conformation:	aabpaa

Pattern:	[ERT]	x	x	[ADG]	[FIY]	x	[ENS]	x	[CMV]	x	x	[ILV]	[K]	x	[AGS]	[ADP]	[EKQ]	[ADS]	[ACK]	x	[EKP]	[AE]	[KV]	[AQ]	[EKQ]	[ENT]	[ITY]	x	[KV]	x	[CFM]
Conservation:	-0.323	-0.913	-1.031	-0.441	0.856	-0.205	0.385	-1.620	0.267	0.257	-1.502	1.210	3.687	0.149	0.267	-0.559	1.092	-0.205	-0.441	-0.913	0.149	0.358	-0.120	0.691	1.092	0.031	-0.677	-1.149	0.257	-0.677	0.031

Loops included in this Subclass

Loop	PDB	Chain	Start	End	Sequence	Sec Struct	Ramachandran
1fqi_A_324	1fqi	A	324	354	ENLGFWEACEDLKYGDQSKVKEKAEEIYKLF	HHHHHHHHHHHHHTS-GGGHHHHHHHHHHHH	aaaaaaaaaaaaaabpaaaaaaaaaaaaaaa
1qgr_A_524	1qgr	A	525	555	RSSAYESLMEIVKNSAKDCYPAVQKTTLVIM	HHHHHHHHHHHHHT--STTHHHHHHHHHHHH	aaaaaaaaaaaaaabxaaaaaaaaaaaaaaa
2gsq_*_81	2gsq	-	93	123	TLQDIFNDVVKIKFAPEAAKEAVQQNYEKSC	HHHHHHHHHHHHHTS-TTSHHHHHHHHHHHH	aaaaaaaaaaaaaabpaaNaaaaaaaaaaaa

PDB ligands within a cut-off distance of 6 Å in this subclass

Loop	PDB	Chain	Ligands	Residue
1fqi_A_324	1fqi	A	MSESELENOMETHIONINE	N - 325
1fqi_A_324	1fqi	A	MSESELENOMETHIONINE	L - 326
1fqi_A_324	1fqi	A	MSESELENOMETHIONINE	W - 329
1fqi_A_324	1fqi	A	MSESELENOMETHIONINE	Y - 351
2gsq_*_81	2gsq	*	GBIS-(3-IODOBENZYL)GLUTATHIONE	F - 98
2gsq_*_81	2gsq	*	GBIS-(3-IODOBENZYL)GLUTATHIONE	N - 99
2gsq_*_81	2gsq	*	GBIS-(3-IODOBENZYL)GLUTATHIONE	V - 102
2gsq_*_81	2gsq	*	GBIS-(3-IODOBENZYL)GLUTATHIONE	K - 103
2gsq_*_81	2gsq	*	GBIS-(3-IODOBENZYL)GLUTATHIONE	I - 104
2gsq_*_81	2gsq	*	GBIS-(3-IODOBENZYL)GLUTATHIONE	F - 106
2gsq_*_81	2gsq	*	GBIS-(3-IODOBENZYL)GLUTATHIONE	A - 107
2gsq_*_81	2gsq	*	GBIS-(3-IODOBENZYL)GLUTATHIONE	P - 108
2gsq_*_81	2gsq	*	GBIS-(3-IODOBENZYL)GLUTATHIONE	A - 111
2gsq_*_81	2gsq	*	GBIS-(3-IODOBENZYL)GLUTATHIONE	A - 114
2gsq_*_81	2gsq	*	GBIS-(3-IODOBENZYL)GLUTATHIONE	V - 115
2gsq_*_81	2gsq	*	GBIS-(3-IODOBENZYL)GLUTATHIONE	N - 118

Clusters included in this Subclass