Analysis of interatomic Contacts of Structural Units in PDB entry:
5NQA

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 5NQA entry

There are 3 chains in PDB entry 5NQA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 58	LYS 578
B	LEU 59	LYS 578
G	THR 3	THR 3

There are 40 helices in PDB entry 5NQA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	75	79	Right-handed 310
Helix 2	AA2	A	86	101	Right-handed alpha
Helix 3	AA3	A	103	108	Right-handed alpha
Helix 4	AA4	A	121	126	Right-handed alpha
Helix 5	AA5	A	147	162	Right-handed alpha
Helix 6	AA6	A	179	182	Right-handed 310
Helix 7	AA7	A	183	191	Right-handed alpha
Helix 8	AA8	A	206	218	Right-handed alpha
Helix 9	AA9	A	237	247	Right-handed alpha
Helix 10	AB1	A	290	297	Right-handed alpha
Helix 11	AB2	A	318	324	Right-handed alpha
Helix 12	AB3	A	337	348	Right-handed alpha
Helix 13	AB4	A	375	387	Right-handed alpha
Helix 14	AB5	A	390	398	Right-handed alpha
Helix 15	AB6	A	399	404	Right-handed 310
Helix 16	AB7	A	409	419	Right-handed alpha
Helix 17	AB8	A	423	431	Right-handed alpha
Helix 18	AB9	A	481	485	Right-handed 310
Helix 19	AC1	A	526	530	Right-handed 310
Helix 20	AC2	A	569	572	Right-handed 310
Helix 21	AC3	B	75	79	Right-handed 310
Helix 22	AC4	B	86	101	Right-handed alpha
Helix 23	AC5	B	103	108	Right-handed alpha
Helix 24	AC6	B	121	127	Right-handed alpha
Helix 25	AC7	B	147	162	Right-handed alpha
Helix 26	AC8	B	179	182	Right-handed 310
Helix 27	AC9	B	183	192	Right-handed alpha
Helix 28	AD1	B	206	218	Right-handed alpha
Helix 29	AD2	B	237	245	Right-handed alpha
Helix 30	AD3	B	290	297	Right-handed alpha
Helix 31	AD4	B	318	324	Right-handed alpha
Helix 32	AD5	B	337	348	Right-handed alpha
Helix 33	AD6	B	375	387	Right-handed alpha
Helix 34	AD7	B	390	398	Right-handed alpha
Helix 35	AD8	B	399	404	Right-handed 310
Helix 36	AD9	B	409	419	Right-handed alpha
Helix 37	AE1	B	423	431	Right-handed alpha
Helix 38	AE2	B	481	485	Right-handed 310
Helix 39	AE3	B	526	530	Right-handed 310
Helix 40	AE4	B	569	572	Right-handed 310

There are 14 sheets in PDB entry 5NQA. 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 5 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	196	200	first strand
Strand 2	A	167	174	parallel
Strand 3	A	137	143	parallel
Strand 4	A	222	225	parallel
Strand 5	A	314	317	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	230	232	first strand
Strand 2	A	351	363	anti-parallel
Strand 3	A	250	259	parallel
Strand 4	A	266	267	anti-parallel

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There are 3 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	230	232	first strand
Strand 2	A	351	363	anti-parallel
Strand 3	A	304	305	anti-parallel

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There are 2 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	275	278	first strand
Strand 2	A	284	287	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	514	517	first strand
Strand 2	A	502	505	anti-parallel
Strand 3	A	494	496	anti-parallel
Strand 4	A	486	488	anti-parallel
Strand 5	A	445	450	anti-parallel
Strand 6	A	574	577	anti-parallel

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There are 2 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	456	459	first strand
Strand 2	A	473	476	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	532	533	first strand
Strand 2	A	539	541	anti-parallel
Strand 3	A	546	552	anti-parallel
Strand 4	A	558	563	anti-parallel

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There are 5 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	196	200	first strand
Strand 2	B	167	174	parallel
Strand 3	B	137	143	parallel
Strand 4	B	222	225	parallel
Strand 5	B	314	317	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	230	232	first strand
Strand 2	B	351	363	anti-parallel
Strand 3	B	250	259	parallel
Strand 4	B	266	267	anti-parallel

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There are 3 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	230	232	first strand
Strand 2	B	351	363	anti-parallel
Strand 3	B	304	305	anti-parallel

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There are 2 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	275	278	first strand
Strand 2	B	284	287	anti-parallel

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There are 6 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	514	517	first strand
Strand 2	B	502	505	anti-parallel
Strand 3	B	494	496	anti-parallel
Strand 4	B	486	488	anti-parallel
Strand 5	B	445	450	anti-parallel
Strand 6	B	574	577	anti-parallel

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There are 2 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	456	459	first strand
Strand 2	B	473	476	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	532	533	first strand
Strand 2	B	539	541	anti-parallel
Strand 3	B	546	552	anti-parallel
Strand 4	B	558	563	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: 5NQA

Analysis of interatomic Contacts of Structural Units in PDB entry:
5NQA