Analysis of interatomic Contacts of Structural Units in PDB entry:
1XE0

Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 1XE0 entry

There are 10 chains in PDB entry 1XE0 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 13	ALA 120
B	SER 15	LEU 121
C	GLN 16	LEU 121
D	SER 15	VAL 119
E	SER 15	ALA 120
F	GLY 14	GLU 122
G	SER 15	VAL 119
H	SER 15	ALA 120
I	SER 15	ALA 120
J	SER 15	ALA 120

There are no helices in PDB entry 1XE0

There are 20 sheets in PDB entry 1XE0. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T,

There are 4 strands in A sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	16	24	first strand
Strand 2	A	111	120	anti-parallel
Strand 3	A	41	51	anti-parallel
Strand 4	A	88	96	anti-parallel

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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	30	33	first strand
Strand 2	A	100	106	anti-parallel
Strand 3	A	60	67	anti-parallel
Strand 4	A	73	81	anti-parallel

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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	16	24	first strand
Strand 2	B	111	120	anti-parallel
Strand 3	B	41	51	anti-parallel
Strand 4	B	88	96	anti-parallel

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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	30	33	first strand
Strand 2	B	100	106	anti-parallel
Strand 3	B	60	67	anti-parallel
Strand 4	B	73	81	anti-parallel

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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	17	24	first strand
Strand 2	C	111	118	anti-parallel
Strand 3	C	43	51	anti-parallel
Strand 4	C	88	96	anti-parallel

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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	30	33	first strand
Strand 2	C	100	106	anti-parallel
Strand 3	C	60	67	anti-parallel
Strand 4	C	73	81	anti-parallel

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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	16	24	first strand
Strand 2	D	111	119	anti-parallel
Strand 3	D	43	51	anti-parallel
Strand 4	D	88	96	anti-parallel

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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	30	33	first strand
Strand 2	D	100	106	anti-parallel
Strand 3	D	60	67	anti-parallel
Strand 4	D	73	81	anti-parallel

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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	16	24	first strand
Strand 2	E	111	120	anti-parallel
Strand 3	E	41	51	anti-parallel
Strand 4	E	88	96	anti-parallel

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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	30	33	first strand
Strand 2	E	100	106	anti-parallel
Strand 3	E	60	67	anti-parallel
Strand 4	E	73	81	anti-parallel

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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	15	24	first strand
Strand 2	F	111	120	anti-parallel
Strand 3	F	41	51	anti-parallel
Strand 4	F	88	96	anti-parallel

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There are 4 strands in L sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	30	33	first strand
Strand 2	F	100	106	anti-parallel
Strand 3	F	60	67	anti-parallel
Strand 4	F	73	81	anti-parallel

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There are 4 strands in M sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	16	24	first strand
Strand 2	G	111	119	anti-parallel
Strand 3	G	43	51	anti-parallel
Strand 4	G	88	96	anti-parallel

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There are 4 strands in N sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	30	33	first strand
Strand 2	G	100	106	anti-parallel
Strand 3	G	60	67	anti-parallel
Strand 4	G	73	81	anti-parallel

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There are 4 strands in O sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	16	24	first strand
Strand 2	H	111	120	anti-parallel
Strand 3	H	41	51	anti-parallel
Strand 4	H	88	96	anti-parallel

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There are 4 strands in P sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	30	33	first strand
Strand 2	H	100	106	anti-parallel
Strand 3	H	60	67	anti-parallel
Strand 4	H	73	81	anti-parallel

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There are 4 strands in Q sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	16	24	first strand
Strand 2	I	111	120	anti-parallel
Strand 3	I	41	51	anti-parallel
Strand 4	I	88	96	anti-parallel

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There are 4 strands in R sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	30	33	first strand
Strand 2	I	100	106	anti-parallel
Strand 3	I	60	67	anti-parallel
Strand 4	I	73	81	anti-parallel

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There are 4 strands in S sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	16	24	first strand
Strand 2	J	111	120	anti-parallel
Strand 3	J	41	51	anti-parallel
Strand 4	J	88	96	anti-parallel

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There are 4 strands in T sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	30	33	first strand
Strand 2	J	100	106	anti-parallel
Strand 3	J	60	67	anti-parallel
Strand 4	J	73	81	anti-parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 1XE0

Analysis of interatomic Contacts of Structural Units in PDB entry:
1XE0