Analysis of interatomic Contacts of Structural Units in PDB entry:
7RUO

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 7RUO entry

There are 2 chains in PDB entry 7RUO (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ILE 19	LYS 319
B	THR 20	LYS 319

There are 4 helices in PDB entry 7RUO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	20	28	Right-handed alpha
Helix 2	AA2	A	299	301	Right-handed 310
Helix 3	AA3	B	21	27	Right-handed alpha
Helix 4	AA4	B	299	301	Right-handed 310

There are 14 sheets in PDB entry 7RUO. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	33	36	first strand
Strand 2	A	312	317	anti-parallel
Strand 3	A	303	308	anti-parallel
Strand 4	A	292	297	anti-parallel

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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	41	46	first strand
Strand 2	A	54	58	anti-parallel
Strand 3	A	61	65	anti-parallel
Strand 4	A	74	76	anti-parallel

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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	83	88	first strand
Strand 2	A	94	99	anti-parallel
Strand 3	A	104	108	anti-parallel
Strand 4	A	116	118	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	125	130	first strand
Strand 2	A	136	141	anti-parallel
Strand 3	A	146	150	anti-parallel
Strand 4	A	155	160	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	167	172	first strand
Strand 2	A	179	184	anti-parallel
Strand 3	A	188	193	anti-parallel
Strand 4	A	201	204	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	211	214	first strand
Strand 2	A	220	225	anti-parallel
Strand 3	A	228	233	anti-parallel
Strand 4	A	239	244	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	251	256	first strand
Strand 2	A	262	267	anti-parallel
Strand 3	A	271	276	anti-parallel
Strand 4	A	282	287	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	33	36	first strand
Strand 2	B	312	317	anti-parallel
Strand 3	B	303	308	anti-parallel
Strand 4	B	292	297	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	41	46	first strand
Strand 2	B	54	58	anti-parallel
Strand 3	B	61	65	anti-parallel
Strand 4	B	74	76	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	83	88	first strand
Strand 2	B	94	99	anti-parallel
Strand 3	B	104	108	anti-parallel
Strand 4	B	116	118	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	125	130	first strand
Strand 2	B	136	141	anti-parallel
Strand 3	B	146	150	anti-parallel
Strand 4	B	155	160	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	167	172	first strand
Strand 2	B	179	184	anti-parallel
Strand 3	B	188	193	anti-parallel
Strand 4	B	201	204	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	211	214	first strand
Strand 2	B	220	225	anti-parallel
Strand 3	B	228	233	anti-parallel
Strand 4	B	239	244	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	251	256	first strand
Strand 2	B	262	267	anti-parallel
Strand 3	B	271	276	anti-parallel
Strand 4	B	282	287	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: 7RUO

Analysis of interatomic Contacts of Structural Units in PDB entry:
7RUO