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

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 6NAL entry

There are 2 chains in PDB entry 6NAL (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 2	ASP 475
B	ASN 3	ASP 475

There are 26 helices in PDB entry 6NAL. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	2	14	Right-handed alpha
Helix 2	AA2	A	65	72	Right-handed 310
Helix 3	AA3	A	81	86	Right-handed alpha
Helix 4	AA4	A	118	135	Right-handed alpha
Helix 5	AA5	A	156	165	Right-handed alpha
Helix 6	AA6	A	167	176	Right-handed alpha
Helix 7	AA7	A	178	185	Right-handed alpha
Helix 8	AA8	A	208	213	Right-handed 310
Helix 9	AA9	A	218	225	Right-handed alpha
Helix 10	AB1	A	254	265	Right-handed alpha
Helix 11	AB2	A	279	286	Right-handed alpha
Helix 12	AB3	A	309	322	Right-handed alpha
Helix 13	AB4	A	436	439	Right-handed 310
Helix 14	AB5	B	4	12	Right-handed alpha
Helix 15	AB6	B	18	23	Right-handed alpha
Helix 16	AB7	B	68	72	Right-handed 310
Helix 17	AB8	B	81	86	Right-handed alpha
Helix 18	AB9	B	118	136	Right-handed alpha
Helix 19	AC1	B	156	165	Right-handed alpha
Helix 20	AC2	B	167	176	Right-handed alpha
Helix 21	AC3	B	178	185	Right-handed alpha
Helix 22	AC4	B	208	213	Right-handed 310
Helix 23	AC5	B	218	224	Right-handed alpha
Helix 24	AC6	B	254	264	Right-handed alpha
Helix 25	AC7	B	278	286	Right-handed alpha
Helix 26	AC8	B	309	322	Right-handed alpha

There are 18 sheets in PDB entry 6NAL. 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,

There are 3 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	38	42	first strand
Strand 2	A	45	60	anti-parallel
Strand 3	A	350	364	anti-parallel

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There are 12 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	111	115	first strand
Strand 2	A	99	104	anti-parallel
Strand 3	A	188	203	anti-parallel
Strand 4	A	233	251	anti-parallel
Strand 5	A	288	295	anti-parallel
Strand 6	A	299	306	anti-parallel
Strand 7	B	299	305	anti-parallel
Strand 8	B	288	295	anti-parallel
Strand 9	B	233	251	anti-parallel
Strand 10	B	188	203	anti-parallel
Strand 11	B	99	104	anti-parallel
Strand 12	B	111	115	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	90	91	first strand
Strand 2	A	77	79	anti-parallel
Strand 3	A	233	251	anti-parallel
Strand 4	A	333	341	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	333	341	first strand
Strand 2	A	233	251	anti-parallel
Strand 3	A	188	203	anti-parallel
Strand 4	A	148	153	anti-parallel

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There are 6 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	90	91	first strand
Strand 2	A	77	79	anti-parallel
Strand 3	A	233	251	anti-parallel
Strand 4	A	188	203	anti-parallel
Strand 5	A	99	104	anti-parallel
Strand 6	A	111	115	anti-parallel

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There are 10 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	111	115	first strand
Strand 2	A	99	104	anti-parallel
Strand 3	A	188	203	anti-parallel
Strand 4	A	233	251	anti-parallel
Strand 5	A	288	295	anti-parallel
Strand 6	A	299	306	anti-parallel
Strand 7	B	299	305	anti-parallel
Strand 8	B	288	295	anti-parallel
Strand 9	B	233	251	anti-parallel
Strand 10	B	333	341	anti-parallel

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There are 11 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	111	115	first strand
Strand 2	A	99	104	anti-parallel
Strand 3	A	188	203	anti-parallel
Strand 4	A	233	251	anti-parallel
Strand 5	A	288	295	anti-parallel
Strand 6	A	299	306	anti-parallel
Strand 7	B	299	305	anti-parallel
Strand 8	B	288	295	anti-parallel
Strand 9	B	233	251	anti-parallel
Strand 10	B	77	79	anti-parallel
Strand 11	B	90	91	anti-parallel

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There are 11 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	111	115	first strand
Strand 2	A	99	104	anti-parallel
Strand 3	A	188	203	anti-parallel
Strand 4	A	233	251	anti-parallel
Strand 5	A	288	295	anti-parallel
Strand 6	A	299	306	anti-parallel
Strand 7	B	299	305	anti-parallel
Strand 8	B	288	295	anti-parallel
Strand 9	B	233	251	anti-parallel
Strand 10	B	188	203	anti-parallel
Strand 11	B	146	153	anti-parallel

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There are 5 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	333	341	first strand
Strand 2	B	233	251	anti-parallel
Strand 3	B	188	203	anti-parallel
Strand 4	B	99	104	anti-parallel
Strand 5	B	111	115	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	266	267	first strand
Strand 2	A	270	271	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	A	413	419	first strand
Strand 2	A	367	373	anti-parallel
Strand 3	A	455	463	parallel
Strand 4	A	466	472	anti-parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	395	401	first strand
Strand 2	A	379	390	anti-parallel
Strand 3	A	408	409	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	A	395	401	first strand
Strand 2	A	379	390	anti-parallel
Strand 3	A	423	433	anti-parallel
Strand 4	A	441	450	anti-parallel

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There are 3 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	38	41	first strand
Strand 2	B	46	59	anti-parallel
Strand 3	B	351	364	anti-parallel

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There are 2 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	266	267	first strand
Strand 2	B	270	271	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	413	419	first strand
Strand 2	B	367	373	anti-parallel
Strand 3	B	455	463	parallel
Strand 4	B	466	472	anti-parallel

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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	394	401	first strand
Strand 2	B	378	391	anti-parallel
Strand 3	B	409	410	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	B	394	401	first strand
Strand 2	B	378	391	anti-parallel
Strand 3	B	423	433	anti-parallel
Strand 4	B	441	450	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: 6NAL

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