ArchDB - Biological DataBase of Protein Loops

Information on SUBCLASS 3.5.3

Subclass Accession number: 1725
Subclass: 3.5.3

Type: AR beta-beta link
DB: ArchDB40

Image coordinates:

Consensus coordinates:

Conserved Annotation
EC : 2.7 (>75 %)  2.7.1 (>75 %)
GO : GO:0016772 (>75 %)  GO:0016773 (>75 %)
SCOP : 56398 (>75 %)  56399 (>75 %)  56400 (>75 %)

Number of loops: 9

Average sequence ID (%) : 22.8 +/- 22.0
Average RMSD (Å) : 0.700 +/- 0.316

Consensus geometry

d (Å): 7

delta (°): 45-90

theta (°): 90-135

rho (°): 45-90

Consensus Sequence:	hLXpcXX
(φψ)-conformation:	bbpplpb

Pattern:	[ILMV]	[FILPV]	[LV]	[dgnpq]	[HKNPR]	[dgn]	x	[afgikt]	[AFGILY]
Conservation:	1.260	-0.117	1.676	-0.773	0.186	0.451	-1.085	-1.186	-0.412

Loops included in this Subclass

Loop	PDB	Chain	Start	End	Sequence	Sec Struct	Ramachandran
1g24_A_214	1g24	A	215	223	MLLPRHSTY	EEE-SSEEE	bxbpxlxbb
1giq_A_380	1giq	A	381	389	VLLNHGSKF	EEE-TTEEE	bxbxxvxbb
1j7n_A_518	1j7n	A	519	527	LILQRNIGL	EEE-SSEEE	bbxxxvxbb
1l0q_A_240	1l0q	A	240	248	IPVGPDPAG	EE--SSEEE	bwbxxlxax
1ocx_A_74	1ocx	A	74	82	IFLGNNFFA	EEE-SSEEE	xbbxplxbb
1od5_A_368	1od5	A	372	380	VVLYRNGIY	EEE-TT-EE	bbbxpvxbx
1ojq_A_180	1ojq	A	181	189	VLLPRGTEY	EEE-TTEEE	bxbpxvxbb
1qs1_A_428	1qs1	A	429	437	ILLDKDSKY	EEE-SSEEE	bbxxxvxbb
4bcl_*_308	4bcl	-	315	323	IVLPKGYKI	EE--TT-EE	bbxxpgxbx

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

Loop	PDB	Chain	Ligands	Residue
1giq_A_380	1giq	A	NADNICOTINAMIDE-ADENINE-DINUCLEOTIDE	E - 380
1l0q_A_240	1l0q	A	MSESELENOMETHIONINE	I - 240
1l0q_A_240	1l0q	A	YCM2-AMINO-3-(2-AMINO-2-HYDROXY-ETHYLSULFANYL)-PROPAN-1-OL	G - 243
1l0q_A_240	1l0q	A	YCM2-AMINO-3-(2-AMINO-2-HYDROXY-ETHYLSULFANYL)-PROPAN-1-OL	P - 244
1ocx_A_74	1ocx	A	PBMTRIMETHYL LEAD ION	F - 81
1od5_A_368	1od5	A	MGMAGNESIUM ION	Q - 370
1od5_A_368	1od5	A	MGMAGNESIUM ION	V - 372
1od5_A_368	1od5	A	MGMAGNESIUM ION	Y - 380
1od5_A_368	1od5	A	MGMAGNESIUM ION	H - 383
1od5_A_368	1od5	A	MGMAGNESIUM ION	N - 385
4bcl_*_308	4bcl	*	BCLBACTERIOCHLOROPHYLL A	T - 311
4bcl_*_308	4bcl	*	BCLBACTERIOCHLOROPHYLL A	L - 313
4bcl_*_308	4bcl	*	BCLBACTERIOCHLOROPHYLL A	I - 315

PDB Site Annotated loops in this subclass

Loop	PDB	Chain	Site	Residue
1ocx_A_74	1ocx	A	AC4PBM BINDING SITE FOR CHAIN B	F - 81
1od5_A_368	1od5	A	AC4MG BINDING SITE FOR CHAIN B	H - 383

Clusters included in this Subclass