ArchDB - Biological DataBase of Protein Loops

Information on SUBCLASS 2.2.16

Subclass Accession number: 4577
Subclass: 2.2.16

Type: HH alpha-alpha
DB: ArchDB95

Image coordinates:

Consensus coordinates:

Conserved Annotation
GO : GO:0005386 (>50 %)

Number of loops: 2

Average sequence ID (%) : 13.8 +/- 0.0
Average RMSD (Å) : 0.900 +/- 0.000

Consensus geometry

d (Å): 15

delta (°): 135-180

theta (°): 135-180

rho (°): 180-225

Consensus Sequence:	XphDhh
(φψ)-conformation:	aalpaa

Pattern:	[AD]	[NY]	[VW]	[DQ]	[AG]	[AR]	[EN]	[T]	[AL]	[CL]	[DQ]	[AK]	[L]	[A]	[EY]	[AS]	x	[DP]	[KS]	[AG]	[D]	[FW]	[GY]	[AS]	[IL]	x	[AK]	[AL]	[EL]
Conservation:	-0.831	-0.223	-0.223	0.182	-0.021	-0.629	0.182	2.004	-0.831	0.182	0.182	-0.629	1.194	1.194	-0.426	-0.021	-1.439	0.182	-0.223	-0.021	2.814	1.802	-0.629	-0.021	0.384	-1.236	-0.629	-0.831	-1.439

Loops included in this Subclass

Loop	PDB	Chain	Start	End	Sequence	Sec Struct	Ramachandran
1a5t_*_208	1a5t	-	208	236	DNWQARETLCQALAYSVPSGDWYSLLAAL	HHHHHHHHHHHHHHHHHHH---GGGHHHH	aaaaaaaaaaaaaaaaaaavxaaaaaaaa
1bsm_A_31	1bsm	A	34	62	AYVDGANTALDKLAEARDKADFGAINKLE	HHHHHHHHHHHHHHHHHHHT--TTHHHHH	aaaaaaaaaaaaaaaaaaavbaaaaaaaa

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

PDB Site Annotated loops in this subclass

Loop	PDB	Chain	Site	Residue
1bsm_A_31	1bsm	A	FEAFERRIC IRON A HEXA COORDINATED SUBSTRATE BINDING SITE BLOCKED BY A SOLVENT MOLECULE	H - 75

Clusters included in this Subclass