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

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 7NUQ entry

There are 5 chains in PDB entry 7NUQ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
1	THR 17	TYR 289
2	CYS 7	GLN 262
3	GLY 1	GLU 236
4	ILE 29	ASN 68
C	U 1	A 8

There are 19 helices in PDB entry 7NUQ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	1	36	40	Right-handed 310
Helix 2	AA2	1	46	50	Right-handed 310
Helix 3	AA3	1	66	71	Right-handed alpha
Helix 4	AA4	1	93	97	Right-handed 310
Helix 5	AA5	1	109	118	Right-handed alpha
Helix 6	AA6	2	35	37	Right-handed 310
Helix 7	AA7	2	43	47	Right-handed 310
Helix 8	AA8	2	56	61	Right-handed alpha
Helix 9	AA9	2	83	87	Right-handed 310
Helix 10	AB1	2	89	98	Right-handed alpha
Helix 11	AB2	2	143	148	Right-handed alpha
Helix 12	AB3	2	168	172	Right-handed 310
Helix 13	AB4	2	177	184	Right-handed 310
Helix 14	AB5	3	42	47	Right-handed alpha
Helix 15	AB6	3	63	66	Right-handed 310
Helix 16	AB7	3	89	94	Right-handed 310
Helix 17	AB8	3	95	103	Right-handed alpha
Helix 18	AB9	3	141	146	Right-handed alpha
Helix 19	AC1	4	49	54	Right-handed alpha

There are 12 sheets in PDB entry 7NUQ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	1	18	20	first strand
Strand 2	1	56	57	anti-parallel

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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	1	34	35	first strand
Strand 2	3	160	165	anti-parallel
Strand 3	3	111	117	anti-parallel
Strand 4	3	205	213	anti-parallel
Strand 5	3	51	52	anti-parallel

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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	1	34	35	first strand
Strand 2	3	160	165	anti-parallel
Strand 3	3	111	117	anti-parallel
Strand 4	3	205	213	anti-parallel
Strand 5	3	68	71	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	1	75	82	first strand
Strand 2	1	239	255	anti-parallel
Strand 3	1	119	133	anti-parallel
Strand 4	1	197	198	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	1	186	188	first strand
Strand 2	1	119	133	anti-parallel
Strand 3	1	239	255	anti-parallel
Strand 4	3	39	40	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	1	100	102	first strand
Strand 2	1	223	228	anti-parallel
Strand 3	1	148	153	anti-parallel
Strand 4	1	175	178	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	2	14	18	first strand
Strand 2	2	21	25	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	2	32	33	first strand
Strand 2	2	196	201	parallel
Strand 3	2	101	111	anti-parallel
Strand 4	2	238	252	anti-parallel
Strand 5	2	64	65	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	2	32	33	first strand
Strand 2	2	196	201	parallel
Strand 3	2	101	111	anti-parallel
Strand 4	2	238	252	anti-parallel
Strand 5	2	69	71	anti-parallel

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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	2	154	155	first strand
Strand 2	2	78	82	anti-parallel
Strand 3	2	218	229	anti-parallel
Strand 4	2	119	126	anti-parallel
Strand 5	2	186	190	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	3	79	84	first strand
Strand 2	3	186	196	anti-parallel
Strand 3	3	124	132	anti-parallel
Strand 4	3	149	154	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	3	174	175	first strand
Strand 2	3	104	108	anti-parallel
Strand 3	3	218	222	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: 7NUQ

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