ArchDB - Biological DataBase of Protein Loops

Information on SUBCLASS 3.17.1

Subclass Accession number: 607
Subclass: 3.17.1

Type: HA beta-beta hairpin
DB: ArchDB40

Image coordinates:

Consensus coordinates:

Conserved Annotation
EC : 3.2 (>75 %)  3.2.1 (>75 %)  3.2.1.8
GO : GO:0004553 (>50 %)  GO:0016798 (>50 %)
SCOP : 49898 (>75 %)  49899 (>75 %)  49978 (>75 %)

Number of loops: 7

Average sequence ID (%) : 19.0 +/- 19.6
Average RMSD (Å) : 0.443 +/- 0.172

Consensus geometry

d (Å): 7

delta (°): 45-90

theta (°): 135-180

rho (°): 315-360

Consensus Sequence:	XXXGXph
(φψ)-conformation:	bbaGabb

Pattern:	[ailtv]	x	x	[g]	[adgn]	[eknrst]	[FILTV]	x	x
Conservation:	-0.267	0.435	-0.587	2.424	-0.413	-0.469	0.291	-0.854	-0.560

Loops included in this Subclass

Loop	PDB	Chain	Start	End	Sequence	Sec Struct	Ramachandran
1kcq_A_188	1kcq	A	191	199	LDLGNNIHQ	EE-SSEEEE	xxaGabbbx
1msw_D_808	1msw	D	808	816	ALIHDSFGT	EE-SSEEEE	bbaGabbbb
1nsz_A_108	1nsz	A	112	120	TDLGAEVQV	EE-SSEEEE	bxaGabbbb
1p6p_A_78	1p6p	A	83	91	QLEGGKLIC	EE-SSEEEE	bbaGabxbx
1sh0_A_283	1sh0	A	285	293	VDVGDFTIS	EE-SSEEEE	bxaGabxbb
1svy_*_189	1svy	-	192	200	LDAGLTIYQ	EE-SSEEEE	xxaGabbbb
1ule_A_90	1ule	A	94	102	IDHGDRFQI	EE-SSEEEE	bxaGabbbb

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

Loop	PDB	Chain	Ligands	Residue
1kcq_A_188	1kcq	A	CDCADMIUM ION	C - 188
1kcq_A_188	1kcq	A	CDCADMIUM ION	H - 198
1svy_*_189	1svy	*	CSOS-HYDROXYCYSTEINE	Q - 200
1svy_*_189	1svy	*	CSOS-HYDROXYCYSTEINE	F - 201
1svy_*_189	1svy	*	CACALCIUM ION	F - 201
1svy_*_189	1svy	*	CSOS-HYDROXYCYSTEINE	N - 202
1svy_*_189	1svy	*	CACALCIUM ION	N - 202

Clusters included in this Subclass

CLUSTER: HA.2.51