ArchDB - Biological DataBase of Protein Loops

Information on SUBCLASS 3.2.21

Subclass Accession number: 2295
Subclass: 3.2.21

Type: HH alpha-alpha
DB: ArchDB40

Image coordinates:

Consensus coordinates:

Conserved Annotation
SCOP : 46457 (>50 %) 46458 (>50 %) 46463 (>50 %)

Number of loops: 3

Average sequence ID (%) : 27.6 +/- 26.1
Average RMSD (Å) : 0.733 +/- 0.351

Consensus geometry

d (Å): 13

delta (°): 90-135

theta (°): 90-135

rho (°): 0-45

Consensus Sequence:	pLpVpXX
(φψ)-conformation:	aalppaa

Pattern:	[SV]	[DE]	x	x	[ACL]	x	[EK]	[L]	[HQR]	[V]	[DS]	[KP]	x	[DN]	[FL]	[KY]	x	[LT]	x	x	x	[LT]	[LV]	x	[STV]	[LV]	[AN]	x	[HI]
Conservation:	-0.808	1.907	-0.655	0.447	-0.490	-1.598	0.976	1.826	0.215	1.826	0.697	0.726	-0.239	1.444	0.697	-0.034	-0.655	-0.216	-1.195	-0.591	-1.397	-0.216	0.599	-1.397	-0.692	0.509	-0.501	-1.195	0.008

Loops included in this Subclass

Loop	PDB	Chain	Start	End	Sequence	Sec Struct	Ramachandran
1fhj_B_86	1fhj	B	89	117	SELHCDKLHVDPENFKLLGNVLVCVLAHH	HHHHHHTS---THHHHHHHHHHHHHHHHH	aaaaaaaalxxaaaaaaaaaaaaaaaaaa
1ird_A_81	1ird	A	84	112	SDLHAHKLRVDPVNFKLLSHCLLVTLAAH	HHHHHHTS---THHHHHHHHHHHHHHHHH	aaaaaaaalxpaaaaaaaaaaaaaaaaaa
1n0u_A_160	1n0u	A	160	188	VDRALLELQVSKEDLYQTFARTVESVNVI	HHHHHHTS---HHHHHHHHHHHHHHHHHH	aaaaaaaalxxaaaaaaaaaaaaaaaaaa

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

Loop	PDB	Chain	Ligands	Residue
1fhj_B_86	1fhj	B	HEMPROTOPORPHYRIN IX CONTAINING FE	L - 88
1fhj_B_86	1fhj	B	HEMPROTOPORPHYRIN IX CONTAINING FE	L - 91
1fhj_B_86	1fhj	B	HEMPROTOPORPHYRIN IX CONTAINING FE	H - 92
1fhj_B_86	1fhj	B	HEMPROTOPORPHYRIN IX CONTAINING FE	L - 96
1fhj_B_86	1fhj	B	HEMPROTOPORPHYRIN IX CONTAINING FE	V - 98
1fhj_B_86	1fhj	B	HEMPROTOPORPHYRIN IX CONTAINING FE	D - 99
1fhj_B_86	1fhj	B	HEMPROTOPORPHYRIN IX CONTAINING FE	N - 102
1fhj_B_86	1fhj	B	HEMPROTOPORPHYRIN IX CONTAINING FE	F - 103
1fhj_B_86	1fhj	B	HEMPROTOPORPHYRIN IX CONTAINING FE	L - 106
1fhj_B_86	1fhj	B	HEMPROTOPORPHYRIN IX CONTAINING FE	G - 107
1ird_A_81	1ird	A	HEMPROTOPORPHYRIN IX CONTAINING FE	L - 83
1ird_A_81	1ird	A	HEMPROTOPORPHYRIN IX CONTAINING FE	L - 86
1ird_A_81	1ird	A	HEMPROTOPORPHYRIN IX CONTAINING FE	H - 87
1ird_A_81	1ird	A	CMOCARBON MONOXIDE	H - 87
1ird_A_81	1ird	A	HEMPROTOPORPHYRIN IX CONTAINING FE	K - 90
1ird_A_81	1ird	A	HEMPROTOPORPHYRIN IX CONTAINING FE	V - 93
1ird_A_81	1ird	A	HEMPROTOPORPHYRIN IX CONTAINING FE	D - 94
1ird_A_81	1ird	A	HEMPROTOPORPHYRIN IX CONTAINING FE	N - 97
1ird_A_81	1ird	A	HEMPROTOPORPHYRIN IX CONTAINING FE	F - 98
1ird_A_81	1ird	A	HEMPROTOPORPHYRIN IX CONTAINING FE	L - 101
1ird_A_81	1ird	A	CMOCARBON MONOXIDE	L - 101
1ird_A_81	1ird	A	HEMPROTOPORPHYRIN IX CONTAINING FE	S - 102
1ird_A_81	1ird	A	HEMPROTOPORPHYRIN IX CONTAINING FE	L - 105

Clusters included in this Subclass