ArchDB - Biological DataBase of Protein Loops

Information on SUBCLASS 4.20.1

Subclass Accession number: 2410
Subclass: 4.20.1

Type: HH alpha-alpha
DB: ArchDB40

Image coordinates:

Consensus coordinates:

Conserved Annotation
EC : 1.1 (>75 %)  1.1.1 (>75 %)
GO : GO:0016614 (>75 %)  GO:0016616 (>75 %)
SCOP : 51350 (>75 %)  51430 (>75 %)  51431 (>75 %)

Number of loops: 6

Average sequence ID (%) : 17.3 +/- 17.4
Average RMSD (Å) : 0.700 +/- 0.237

Consensus geometry

d (Å): 11

delta (°): 90-135

theta (°): 135-180

rho (°): 180-225

Consensus Sequence:	XXGXppXh
(φψ)-conformation:	aaeaapaa

Pattern:	[ALPV]	[den]	[efl]	x	[ltv]	[acd]	[adnt]	[QSTY]	x	[kltv]	x	x	[G]	x	[DEGKR]	[HNS]	[apqs]	[hily]	[ILTY]	x
Conservation:	-0.063	0.249	-0.394	-0.792	-0.017	-0.135	-0.473	0.136	-0.399	-0.390	-0.520	-0.476	3.880	-0.809	0.009	1.019	-0.488	-0.296	0.050	-0.091

Loops included in this Subclass

Loop	PDB	Chain	Start	End	Sequence	Sec Struct	Ramachandran
1ajs_A_77	1ajs	A	77	96	AEFRTCASRLALGDDSPALQ	HHHHHHHHHHHH-TT-HHHH	aaaaaaaaaaaaeaapaaaa
1em9_A_16	1em9	A	18	37	LITRLADTVRTKGLRSPITM	HHHHHHHHHHHH-TT-HHHH	aaaaaaaaaaaaeaaxaaaa
1eqf_A_1442	1eqf	A	1449	1468	LELIVKNSATYNGPKHSLTQ	HHHHHHHHHHHT-TTSHHHH	aaaaaaaaaaaaeaapaaaa
1eqf_A_1565	1eqf	A	1572	1591	VNLILANSVKYNGPESQYTK	HHHHHHHHHHHH-TT-HHHH	aaaaaaaaaaaaeaaxaaaa
1qis_A_77	1qis	A	77	96	PEFGRCTQELLFGKGSALIN	HHHHHHHHHHHH-TT-HHHH	aaaaaaaaaaaaeaapaaaa
1sqh_A_15	1sqh	A	18	37	VDELLDLYKVKFGIRNFHYL	HHHHHHHHHHHH-TT-HHHH	aaaaaaaaaaaaeaaxaaaa

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

Loop	PDB	Chain	Ligands	Residue
1sqh_A_15	1sqh	A	MSESELENOMETHIONINE	F - 34

Clusters included in this Subclass

CLUSTER: HH.4.87