ArchDB - Biological DataBase of Protein Loops

Information on SUBCLASS 14.2.1

Subclass Accession number: 6933
Subclass: 14.2.1

Type: AR beta-beta link
DB: ArchDB-EC

Image coordinates:

Consensus coordinates:

Conserved Annotation
EC : 1 (>50 %)  1.1 (>50 %)  1.1.99 (>50 %)  1.1.99.8
GO : GO:0016614 (>50 %)  GO:0018468 (>50 %)
SCOP : 50997 (>75 %)  50998 (>75 %)  50999 (>75 %)

Number of loops: 3

Average sequence ID (%) : 44.9 +/- 11.7
Average RMSD (Å) : 0.467 +/- 0.208

Consensus geometry

d (Å): 17

delta (°): 90-135

theta (°): 90-135

rho (°): 0-45

Consensus Sequence:	XpXXDXchGpThTXAPXh
(φψ)-conformation:	bpabbaaagpbbapppbb

Pattern:	[ITV]	[NV]	[W]	[EK]	[KV]	[EK]	x	[ACS]	[D]	x	[GK]	[AV]	[G]	[SY]	[T]	[LM]	[T]	x	[A]	[P]	[FTY]	[IV]	[AV]
Conservation:	-0.484	-0.834	3.017	-0.018	-0.727	-0.035	-1.125	-0.484	1.096	-1.082	-0.529	-0.420	1.096	-0.594	0.711	0.020	0.711	-1.338	0.327	1.480	-0.527	0.140	-0.402

Loops included in this Subclass

Loop	PDB	Chain	Start	End	Sequence	Sec Struct	Ramachandran
1flg_A_139	1flg	A	139	161	VVWKKKFADHGAGYTMTGAPTIV	EEEEEE-S-GGGT-B--S--EEE	xabbbxabxaaagxbbaxxwbbb
1g72_A_137	1g72	A	137	159	INWEVEVCDPKVGSTLTQAPFVA	EEEEEE---GGGT-B--S--EEE	xabbbxabbaaavxbbaxxxbbb
1h4i_A_143	1h4i	A	143	165	TVWKVENSDIKVGSTLTIAPYVV	EEEEEE---GGGT-B--S--EEE	xabbbxabbaaavbbbaxxxbbb

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

Loop	PDB	Chain	Ligands	Residue
1flg_A_139	1flg	A	PQQPYRROLOQUINOLINE QUINONE	T - 153
1flg_A_139	1flg	A	PQQPYRROLOQUINOLINE QUINONE	M - 154
1flg_A_139	1flg	A	PQQPYRROLOQUINOLINE QUINONE	T - 155
1flg_A_139	1flg	A	PQQPYRROLOQUINOLINE QUINONE	G - 156
1g72_A_137	1g72	A	PQQPYRROLOQUINOLINE QUINONE	T - 151
1g72_A_137	1g72	A	PQQPYRROLOQUINOLINE QUINONE	L - 152
1g72_A_137	1g72	A	PQQPYRROLOQUINOLINE QUINONE	Q - 154
1h4i_A_143	1h4i	A	PQQPYRROLOQUINOLINE QUINONE	T - 157
1h4i_A_143	1h4i	A	PQQPYRROLOQUINOLINE QUINONE	L - 158
1h4i_A_143	1h4i	A	PQQPYRROLOQUINOLINE QUINONE	T - 159
1h4i_A_143	1h4i	A	PQQPYRROLOQUINOLINE QUINONE	I - 160

PDB Site Annotated loops in this subclass

Loop	PDB	Chain	Site	Residue
1h4i_A_143	1h4i	A	AC1PQQ BINDING SITE FOR CHAIN A	T - 159

Clusters included in this Subclass

CLUSTER: AR.13.16