ArchDB - Biological DataBase of Protein Loops

Information on SUBCLASS 7.23.1

Subclass Accession number: 6505
Subclass: 7.23.1

Type: HA beta-beta hairpin
DB: ArchDB95

Image coordinates:

Consensus coordinates:

Conserved Annotation
SCOP : 50412 (>50 %) 63380 (>50 %)

Number of loops: 3

Average sequence ID (%) : 10.7 +/- 14.9
Average RMSD (Å) : 1.567 +/- 0.551

Consensus geometry

d (Å): 5

delta (°): 45-90

theta (°): 135-180

rho (°): 270-315

Consensus Sequence:	pXhXXXKXXXX
(φψ)-conformation:	bpabpaapabb

Pattern:	x	x	[AF]	x	x	[GLV]	[ST]	x	[EQY]	[NPS]	[LV]	x	[DGS]	[PS]	[K]	x	[GPS]	[GKR]	x	[TY]	x	[FHK]	[ILV]	x	[ILY]
Conservation:	-0.774	-0.474	0.074	-0.873	-0.774	-1.073	1.198	-0.774	0.225	0.025	1.083	-1.173	0.125	1.370	3.221	-0.474	-0.174	-0.074	-0.973	0.560	-0.574	-0.374	1.124	-0.674	0.225

Loops included in this Subclass

Loop	PDB	Chain	Start	End	Sequence	Sec Struct	Ramachandran
1bbp_A_66	1bbp	A	67	91	EYFIEGTAYPVGDSKIGKIYHKLTY	EEEEEEEEEESS-TTSSEEEEEEEE	bbbbbbbbbxaFxaaxabbxbxbbb
1f20_A_993	1f20	A	993	1017	SAARLLSRQNLQSPKSSRSTIFVRL	EEEEEEEEEE-S-TT-SS-EEEEEE	bbbbxabbbxaxxaaxabbbbbbbb
1jb9_A_34	1jb9	A	34	58	FTATIVSVESLVGPKAPGETCHIVI	EEEEEEEEEE-S-TTSSS-EEEEEE	xxxbxabbbxabxaaxabxbbbbbb

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

Loop	PDB	Chain	Ligands	Residue
1bbp_A_66	1bbp	A	BLVBILIVERDIN IX GAMMA CHROMOPHORE	Y - 68
1bbp_A_66	1bbp	A	BLVBILIVERDIN IX GAMMA CHROMOPHORE	F - 69
1bbp_A_66	1bbp	A	BLVBILIVERDIN IX GAMMA CHROMOPHORE	I - 70
1f20_A_993	1f20	A	FMTFORMIC ACID	L - 1003
1f20_A_993	1f20	A	FMTFORMIC ACID	Q - 1004
1f20_A_993	1f20	A	FMTFORMIC ACID	S - 1005
1f20_A_993	1f20	A	NAPNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE	R - 1010
1f20_A_993	1f20	A	GOLGLYCEROL	R - 1010
1f20_A_993	1f20	A	NAPNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE	T - 1012

Clusters included in this Subclass