ArchDB - Biological DataBase of Protein Loops

Information on SUBCLASS 4.1.6

Subclass Accession number: 9036
Subclass: 4.1.6

Type: HH alpha-alpha
DB: ArchDB-EC

Image coordinates:

Consensus coordinates:

Number of loops: 3

Average sequence ID (%) : 10.7 +/- 10.5
Average RMSD (Å) : 0.567 +/- 0.153

Consensus geometry

d (Å): 13

delta (°): 45-90

theta (°): 90-135

rho (°): 135-180

Consensus Sequence:	XXcphpXX
(φψ)-conformation:	aalabpaa

Pattern:	[DEK]	x	[FMW]	x	[NQR]	[FIK]	x	x	[DG]	[KQ]	[IV]	[ST]	[ADR]	[ADE]	[DEG]	[FLV]	[AKN]	x	x	[KM]	[AK]	[QRS]	[IL]	[KMY]	x	[ACI]	[LY]	[GLV]
Conservation:	0.575	-1.330	0.800	-0.770	0.351	-1.330	-0.770	-1.106	1.216	1.566	1.916	1.127	-1.106	-0.209	0.015	-0.097	-0.658	-1.106	-0.882	0.660	0.221	-0.097	1.463	-0.658	1.407	-0.209	0.455	-1.442

Loops included in this Subclass

Loop	PDB	Chain	Start	End	Sequence	Sec Struct	Ramachandran
1hr6_B_349	1hr6	B	358	385	KEWKRIKSGKISDAEVNRAKAQLKAALL	HHHHHHHTT---HHHHHHHHHHHHHHHH	aaaaaaaavabxaaaaaaaaaaaaaaaa
1lc0_A_249	1lc0	A	255	282	DIFVQKLLDQVSAEDLAAEKKRIMHCLG	HHHHHHHTT-S-HHHHHHHHHHHHHHHH	aaaaaaaalabxaaaaaaaaaaaaaaaa
1n45_A_32	1n45	A	32	59	EFMRNFQKGQVTRDGFKLVMASLYHIYV	HHHHHHHTT---HHHHHHHHHHHHHHHH	aaaaaaaavaxbaaaaaaaaaaaaaaaa

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

Loop	PDB	Chain	Ligands	Residue
1lc0_A_249	1lc0	A	PO4PHOSPHATE ION	L - 281
1lc0_A_249	1lc0	A	PO4PHOSPHATE ION	S - 285
1lc0_A_249	1lc0	A	PO4PHOSPHATE ION	Q - 288
1lc0_A_249	1lc0	A	PO4PHOSPHATE ION	K - 289
1n45_A_32	1n45	A	HEMPROTOPORPHYRIN IX CONTAINING FE	M - 34
1n45_A_32	1n45	A	HEMPROTOPORPHYRIN IX CONTAINING FE	R - 35
1n45_A_32	1n45	A	HEMPROTOPORPHYRIN IX CONTAINING FE	Q - 38

Clusters included in this Subclass