ArchDB - Biological DataBase of Protein Loops

Information on 1sch_A_31

Loop code: 1sch_A_31
PDB: 1sch
Chain: A
Type: HH alpha-alpha

Loop Start: 31 Loop Length: 32
Sec Struct Nt length: 14 Sec Struct Ct length: 14
Structure geometry

d (Å): 16.307699

delta (°): 143.901901

theta (°): 87.320099

rho (°): 160.600906

Sequence:	RMGASLLRLHFHDCFVQGCDASVLLDDTSNFTGEKTAGPNANSIRGFEVIDTIKSQVESL
Sec Struct:	HHHHHHHHHHHHHHTTTSSSSGGG---BTTB--STTSTTTTTT---HHHHHHHHHHHHHH

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

Ligands	Residue	atSS	atLOOP
CACALCIUM ION	R - 31	1	0
HEMPROTOPORPHYRIN IX CONTAINING FE	R - 31	1	0
HEMPROTOPORPHYRIN IX CONTAINING FE	G - 33	1	0
CACALCIUM ION	A - 34	1	0
HEMPROTOPORPHYRIN IX CONTAINING FE	A - 34	1	0
CACALCIUM ION	S - 35	1	0
HEMPROTOPORPHYRIN IX CONTAINING FE	S - 35	1	0
HEMPROTOPORPHYRIN IX CONTAINING FE	L - 36	1	0
CACALCIUM ION	L - 37	1	0
HEMPROTOPORPHYRIN IX CONTAINING FE	L - 37	1	0
CACALCIUM ION	R - 38	1	0
HEMPROTOPORPHYRIN IX CONTAINING FE	R - 38	1	0
CACALCIUM ION	F - 41	1	0
HEMPROTOPORPHYRIN IX CONTAINING FE	F - 41	1	0
CACALCIUM ION	H - 42	1	0
HEMPROTOPORPHYRIN IX CONTAINING FE	H - 42	1	0
CACALCIUM ION	D - 43	0	1
CACALCIUM ION	C - 44	0	1
CACALCIUM ION	F - 45	0	1
CACALCIUM ION	V - 46	0	1
CACALCIUM ION	Q - 47	0	1
CACALCIUM ION	G - 48	0	1
CACALCIUM ION	C - 49	0	1
CACALCIUM ION	D - 50	0	1
CACALCIUM ION	A - 51	0	1
CACALCIUM ION	S - 52	0	1
CACALCIUM ION	V - 53	0	1
CACALCIUM ION	E - 64	0	1
HEMPROTOPORPHYRIN IX CONTAINING FE	N - 72	0	1
CACALCIUM ION	S - 73	0	1
HEMPROTOPORPHYRIN IX CONTAINING FE	S - 73	0	1
HEMPROTOPORPHYRIN IX CONTAINING FE	I - 74	0	1
HEMPROTOPORPHYRIN IX CONTAINING FE	R - 75	0	1

PDB Site Annotation

Site	Residue	atSS	atLOOP
ADHDISTAL HEME POCKET.	R - 38	1	0
ADHDISTAL HEME POCKET.	F - 41	1	0
ADHDISTAL HEME POCKET.	H - 42	1	0
ADCDISTAL CATION SITE; GLU 64 MEDIATED THROUGH SOLVENT.	D - 43	0	1
ADCDISTAL CATION SITE; GLU 64 MEDIATED THROUGH SOLVENT.	V - 46	0	1
ADCDISTAL CATION SITE; GLU 64 MEDIATED THROUGH SOLVENT.	G - 48	0	1
ADCDISTAL CATION SITE; GLU 64 MEDIATED THROUGH SOLVENT.	D - 50	0	1
ADCDISTAL CATION SITE; GLU 64 MEDIATED THROUGH SOLVENT.	S - 52	0	1
ADCDISTAL CATION SITE; GLU 64 MEDIATED THROUGH SOLVENT.	E - 64	0	1
ADHDISTAL HEME POCKET.	N - 70	0	1

Associated ArchDB-EC Subclass to 1sch_A_31