ArchDB - Biological DataBase of Protein Loops

Information on SUBCLASS 6.56.1

Subclass Accession number: 4999
Subclass: 6.56.1

Type: HH alpha-alpha
DB: ArchDB95

Image coordinates:

Consensus coordinates:

Conserved Annotation
EC : 2.7 (>50 %)  2.7.1 (>50 %)
GO : GO:0016301 (>75 %)  GO:0016772 (>75 %)  GO:0016773 (>50 %)
SCOP : 53612 (>75 %)  53613 (>75 %)

Number of loops: 3

Average sequence ID (%) : 38.5 +/- 14.0
Average RMSD (Å) : 0.533 +/- 0.153

Consensus geometry

d (Å): 17

delta (°): 90-135

theta (°): 45-90

rho (°): 315-360

Consensus Sequence:	LXGXXhppXp
(φψ)-conformation:	aagbpbabaa

Pattern:	[EQR]	[FLT]	[E]	[A]	[E]	[AKL]	[L]	[LT]	[G]	x	[KPR]	[IV]	[EHR]	[NST]	x	[EK]	[DE]	[A]	[AEL]	[EK]	[AV]	[AM]	[DKQ]	[AMV]	[L]	[HL]
Conservation:	-0.194	-1.071	1.561	0.903	1.561	-1.363	0.903	-0.391	2.218	-1.027	-0.632	0.591	-0.413	-0.340	-1.509	0.323	0.724	0.903	-1.509	0.315	-0.328	-0.544	-0.559	-0.778	0.903	-0.247

Loops included in this Subclass

Loop	PDB	Chain	Start	End	Sequence	Sec Struct	Ramachandran
1lhp_A_151	1lhp	A	151	176	QFEAELLTGRKIHSQEEALEVMDMLH	HHHHHHHHT----SHHHHHHHHHHHH	aaaaaaaavbbxabaaaaaaaaaaaa
1rkd_*_188	1rkd	-	188	213	ETEAEKLTGIRVENDEDAAKAAQVLH	HHHHHHHHS---SSHHHHHHHHHHHH	aaaaaaaavbxbabaaaaaaaaaaaa
1ub0_A_138	1ub0	A	138	163	RLEAEALLGRPIRTLKEAEEAAKALL	HHHHHHHH-S---SHHHHHHHHHHHH	aaaaaaaagxxbNbaaaaaaaaaaaa

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

Loop	PDB	Chain	Ligands	Residue
1rkd_*_188	1rkd	*	ADPADENOSINE-5'-DIPHOSPHATE	E - 188
1rkd_*_188	1rkd	*	PO4PHOSPHATE ION	T - 189
1rkd_*_188	1rkd	*	ADPADENOSINE-5'-DIPHOSPHATE	E - 190
1rkd_*_188	1rkd	*	PO4PHOSPHATE ION	E - 190

PDB Site Annotated loops in this subclass

Loop	PDB	Chain	Site	Residue
1rkd_*_188	1rkd	*	AB2RESIDUES MAKING WATER-MEDIATED HYDROGEN BONDS WITH ADP.	E - 190

Clusters included in this Subclass

CLUSTER: HH.5.266

CLUSTER: HH.6.156