OLIGAMI : Oligomer Architecture and Molecular Interface

Title

CRYSTAL STRUCTURE OF GUINEA PIG 11BETA-HYDROXYSTEROID DEHYDROGENASE TYPE 1

Structure Summary

PDB ID	Mutant	OPM	Pub Med	Method/Resolution	HETNAM
1xse			15542590	X-RAY DIFFRACTION/2.5	NDP:NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDEPHOSPHATE

Chain Formula
Amino Acid sequence	SCOPe Family Level	CATH Homology Level
[A2]	[A2]	[A2]

Interfaces

Interface ID	Chain	Inaterface Class	Interface Type	Contact Type
1xse_AB	A B	HN HN	i7_CR(H35,N24)_HH(A1,S4)_HN(L3,S9) i7_CR(H35,N24)_HH(A1,S4)_HN(L3,S9)	c4_RP(HH52,NN42,HN39,NH36,EN1)_HH(P2,A3,S6)_HN(L8,S9) c4_RP(HH52,NN42,HN39,NH36,EN1)_HH(P2,A3,S6)_HN(L8,S9)

Interface Class

Interface ID	Interface 1						Interface 2
	Domain	Number of contact residues	Binding site Class	Percentages of Secondary structures(%)			Domain	Number of contact residues	Binding site Class	Percentages of Secondary structures(%)
	Domain	Number of contact residues	Binding site Class	H	E	N	Domain	Number of contact residues	Binding site Class	H	E	N
1xse_AB	A	66	HN	57.6	100	42.4	B	64	HN	57.8	0	42.2

Interface Type: Information for each interface

Interface ID	chain	Number of contact residues			Number of elements					Number of contacts between Secondary structure elements
		Number of contact residues			Number of elements					HH			EE						HE			HN		EN
		Hn	En	Nn	H	E	N	R	L	P	A	S	P	A	S	Ph	Ah	Ih	P	A	S	L	S	L	S
1xse_AB	A	38	66	28	7	0	9	0	0	0	0	5	0	0	0	0	0	0	0	0	0	3	13	0	0
1xse_AB	B	37	0	27	6	0	9	0	0	0	0	4	0	0	0	0	0	0	0	0	0	3	12	0	0

Contact Type: Information of contacts between interfaces

Interface ID	Number of residue pairs between SS elements									Number of contacts between Secondary structure elements
	H-H	E-E	N-N	H-E	H-N	N-E	E-H	N-H	E-N	H-H				E-E					H-E				H-N			E-N
	H-H	E-E	N-N	H-E	H-N	N-E	E-H	N-H	E-N	P	A	S	Ih	P	A	S	IPh	IAh	P	A	S	Ih	L	S	Ih	L	S	Ih
1xse_AB	50	0	31	0	45	0	0	46	0	0	3	8	0	0	0	0	0	0	0	0	0	0	9	14	0	0	0	0

Structual Classification

SCOPe

SCOPe ID	Chain	Class	Fold	Superfamily	Family	Protein Domain	Species
115925	A:	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	Tyrosine-dependent oxidoreductases	11-beta-hydroxysteroid dehydrogenase 1	Guinea pig (Cavia porcellus) [TaxId: 10141]
115926	B:	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	Tyrosine-dependent oxidoreductases	11-beta-hydroxysteroid dehydrogenase 1	Guinea pig (Cavia porcellus) [TaxId: 10141]

CATH

CATH ID	Node	Class	Architecture	Topology	Homology
1xseA00	3.40.50.720		:3-Layer(aba) Sandwich	:Rossmann fold	:NAD(P)-binding Rossmann-like Domain
1xseB00	3.40.50.720		:3-Layer(aba) Sandwich	:Rossmann fold	:NAD(P)-binding Rossmann-like Domain