Analysis of interatomic Contacts of Structural Units in PDB entry:
6NAU

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 6NAU entry

There are 3 chains in PDB entry 6NAU (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER -2	HIS 331
B	SER -2	HIS 331
C	SER -2	HIS 331

There are 6 helices in PDB entry 6NAU. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	10	12	Right-handed 310
Helix 2	AA2	A	146	148	Right-handed 310
Helix 3	AA3	B	10	12	Right-handed 310
Helix 4	AA4	B	146	148	Right-handed 310
Helix 5	AA5	C	10	12	Right-handed 310
Helix 6	AA6	C	146	148	Right-handed 310

There are 24 sheets in PDB entry 6NAU. 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, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6,

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	26	33	first strand
Strand 2	A	14	20	anti-parallel
Strand 3	A	2	9	anti-parallel
Strand 4	A	325	331	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	37	43	first strand
Strand 2	A	49	55	anti-parallel
Strand 3	A	59	65	anti-parallel
Strand 4	A	72	79	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	86	89	first strand
Strand 2	A	95	100	anti-parallel
Strand 3	A	105	112	anti-parallel
Strand 4	A	115	116	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	86	89	first strand
Strand 2	A	95	100	anti-parallel
Strand 3	A	105	112	anti-parallel
Strand 4	A	121	123	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	133	134	first strand
Strand 2	A	140	145	anti-parallel
Strand 3	A	150	156	anti-parallel
Strand 4	A	162	171	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	178	183	first strand
Strand 2	A	189	194	anti-parallel
Strand 3	A	199	204	anti-parallel
Strand 4	A	213	219	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	231	236	first strand
Strand 2	A	242	247	anti-parallel
Strand 3	A	252	258	anti-parallel
Strand 4	A	265	272	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	A	280	282	first strand
Strand 2	A	288	292	anti-parallel
Strand 3	A	298	305	anti-parallel
Strand 4	A	310	318	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	26	33	first strand
Strand 2	B	14	20	anti-parallel
Strand 3	B	2	9	anti-parallel
Strand 4	B	325	331	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	37	43	first strand
Strand 2	B	49	55	anti-parallel
Strand 3	B	59	65	anti-parallel
Strand 4	B	72	79	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	86	89	first strand
Strand 2	B	95	100	anti-parallel
Strand 3	B	105	112	anti-parallel
Strand 4	B	115	116	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	86	89	first strand
Strand 2	B	95	100	anti-parallel
Strand 3	B	105	112	anti-parallel
Strand 4	B	121	123	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	133	134	first strand
Strand 2	B	140	145	anti-parallel
Strand 3	B	150	156	anti-parallel
Strand 4	B	162	171	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	178	183	first strand
Strand 2	B	189	194	anti-parallel
Strand 3	B	199	204	anti-parallel
Strand 4	B	213	219	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	231	236	first strand
Strand 2	B	242	247	anti-parallel
Strand 3	B	252	258	anti-parallel
Strand 4	B	265	272	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	280	282	first strand
Strand 2	B	288	292	anti-parallel
Strand 3	B	298	305	anti-parallel
Strand 4	B	310	318	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	26	33	first strand
Strand 2	C	14	20	anti-parallel
Strand 3	C	2	9	anti-parallel
Strand 4	C	325	331	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	37	43	first strand
Strand 2	C	49	55	anti-parallel
Strand 3	C	59	65	anti-parallel
Strand 4	C	72	79	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	86	89	first strand
Strand 2	C	95	100	anti-parallel
Strand 3	C	105	112	anti-parallel
Strand 4	C	115	116	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	86	89	first strand
Strand 2	C	95	100	anti-parallel
Strand 3	C	105	112	anti-parallel
Strand 4	C	121	123	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	133	134	first strand
Strand 2	C	140	145	anti-parallel
Strand 3	C	150	156	anti-parallel
Strand 4	C	162	171	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	178	183	first strand
Strand 2	C	189	194	anti-parallel
Strand 3	C	199	204	anti-parallel
Strand 4	C	213	219	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	231	236	first strand
Strand 2	C	242	247	anti-parallel
Strand 3	C	252	258	anti-parallel
Strand 4	C	265	272	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	280	282	first strand
Strand 2	C	288	292	anti-parallel
Strand 3	C	298	305	anti-parallel
Strand 4	C	310	318	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: 6NAU

Analysis of interatomic Contacts of Structural Units in PDB entry:
6NAU