ArchDB - Biological DataBase of Protein Loops

Information on SUBCLASS 5.3.5

Subclass Accession number: 2444
Subclass: 5.3.5

Type: HH alpha-alpha
DB: ArchDB40

Image coordinates:

Consensus coordinates:

Number of loops: 3

Average sequence ID (%) : 10.7 +/- 11.9
Average RMSD (Å) : 1.033 +/- 0.289

Consensus geometry

d (Å): 17

delta (°): 90-135

theta (°): 90-135

rho (°): 180-225

Consensus Sequence:	XXGXphpXp
(φψ)-conformation:	aalppppaa

Pattern:	x	[HNY]	x	[AFM]	x	[KTW]	[IY]	[HL]	x	[G]	x	[EHT]	[LP]	[DST]	x	[DET]	[EK]	x	[ALV]	[AKN]	[AIL]	[AI]	[EKR]	[AIK]	x
Conservation:	-0.443	0.790	-0.883	-0.443	-0.883	-0.443	1.152	0.810	-0.971	3.518	-0.707	-0.179	0.434	0.085	-0.531	0.173	1.290	-0.707	-0.179	-0.443	-0.179	0.151	0.614	-0.971	-1.059

Loops included in this Subclass

Loop	PDB	Chain	Start	End	Sequence	Sec Struct	Ramachandran
1dar_*_225	1dar	-	225	249	ENIMLKYLEGEEPTEEELVAAIRKG	HHHHHHHHHT----HHHHHHHHHHH	aaaaaaaaavxxwxaaaaaaaaaaa
1n1b_A_412	1n1b	A	427	451	FHEAKWYHSGYTPSLDEYLNIAKIS	HHHHHHHHHT----HHHHHHHHHHH	aaaaaaaaavxbxxaaaaaaaaaaa
1r5a_A_106	1r5a	A	112	136	DYYFPTIHLGAHLDQTKKAKLAEAL	HHHHHHHHH-----HHHHHHHHHHH	aaaaaaaaalxxxbaaaaaaaaaaa

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

Loop	PDB	Chain	Ligands	Residue
1n1b_A_412	1n1b	A	MGMAGNESIUM ION	Y - 426
1n1b_A_412	1n1b	A	MGMAGNESIUM ION	E - 429
1n1b_A_412	1n1b	A	HGMERCURY (II) ION	K - 449
1n1b_A_412	1n1b	A	MGMAGNESIUM ION	S - 451
1r5a_A_106	1r5a	A	GTSGLUTATHIONE SULFONIC ACID	Y - 107
1r5a_A_106	1r5a	A	GTSGLUTATHIONE SULFONIC ACID	F - 115
1r5a_A_106	1r5a	A	GTSGLUTATHIONE SULFONIC ACID	H - 119

Clusters included in this Subclass