Analysis of interatomic Contacts of Structural Units in PDB entry:
7NF4

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 7NF4 entry

There are 2 chains in PDB entry 7NF4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 4	HIS 507
B	PRO 5	SER 499

There are 44 helices in PDB entry 7NF4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	5	8	Right-handed 310
Helix 2	AA2	A	9	20	Right-handed alpha
Helix 3	AA3	A	34	47	Right-handed alpha
Helix 4	AA4	A	81	87	Right-handed alpha
Helix 5	AA5	A	95	105	Right-handed alpha
Helix 6	AA6	A	106	109	Right-handed 310
Helix 7	AA7	A	120	124	Right-handed 310
Helix 8	AA8	A	133	137	Right-handed 310
Helix 9	AA9	A	190	203	Right-handed alpha
Helix 10	AB1	A	216	224	Right-handed alpha
Helix 11	AB2	A	232	242	Right-handed alpha
Helix 12	AB3	A	321	326	Right-handed alpha
Helix 13	AB4	A	326	342	Right-handed alpha
Helix 14	AB5	A	352	356	Right-handed 310
Helix 15	AB6	A	365	373	Right-handed alpha
Helix 16	AB7	A	375	388	Right-handed alpha
Helix 17	AB8	A	389	394	Right-handed 310
Helix 18	AB9	A	410	422	Right-handed alpha
Helix 19	AC1	A	440	445	Right-handed alpha
Helix 20	AC2	A	462	467	Right-handed 310
Helix 21	AC3	A	476	481	Right-handed alpha
Helix 22	AC4	A	482	492	Right-handed alpha
Helix 23	AC5	A	492	497	Right-handed alpha
Helix 24	AC6	B	9	20	Right-handed alpha
Helix 25	AC7	B	34	47	Right-handed alpha
Helix 26	AC8	B	81	86	Right-handed alpha
Helix 27	AC9	B	95	105	Right-handed alpha
Helix 28	AD1	B	106	109	Right-handed 310
Helix 29	AD2	B	120	124	Right-handed 310
Helix 30	AD3	B	190	203	Right-handed alpha
Helix 31	AD4	B	216	224	Right-handed alpha
Helix 32	AD5	B	232	242	Right-handed alpha
Helix 33	AD6	B	321	326	Right-handed alpha
Helix 34	AD7	B	326	342	Right-handed alpha
Helix 35	AD8	B	352	356	Right-handed 310
Helix 36	AD9	B	365	373	Right-handed alpha
Helix 37	AE1	B	375	389	Right-handed alpha
Helix 38	AE2	B	390	394	Right-handed 310
Helix 39	AE3	B	410	422	Right-handed alpha
Helix 40	AE4	B	440	445	Right-handed alpha
Helix 41	AE5	B	462	467	Right-handed 310
Helix 42	AE6	B	476	481	Right-handed alpha
Helix 43	AE7	B	482	492	Right-handed alpha
Helix 44	AE8	B	492	497	Right-handed alpha

There are 12 sheets in PDB entry 7NF4. 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 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	23	26	first strand
Strand 2	A	50	53	parallel
Strand 3	A	65	68	anti-parallel
Strand 4	A	310	313	parallel

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There are 3 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	115	116	first strand
Strand 2	A	246	249	parallel
Strand 3	A	256	258	anti-parallel

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There are 6 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	125	128	first strand
Strand 2	A	293	305	anti-parallel
Strand 3	A	263	277	anti-parallel
Strand 4	A	207	213	anti-parallel
Strand 5	A	156	160	anti-parallel
Strand 6	A	167	170	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	128	first strand
Strand 2	A	293	305	anti-parallel
Strand 3	A	181	184	anti-parallel
Strand 4	A	174	178	anti-parallel

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There are 2 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	286	287	first strand
Strand 2	B	473	474	anti-parallel

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There are 5 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	346	350	first strand
Strand 2	A	359	364	anti-parallel
Strand 3	A	398	402	parallel
Strand 4	A	455	459	parallel
Strand 5	A	428	431	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	A	473	474	first strand
Strand 2	B	286	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	23	26	first strand
Strand 2	B	50	53	parallel
Strand 3	B	65	68	anti-parallel
Strand 4	B	310	313	parallel

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There are 3 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	115	116	first strand
Strand 2	B	246	249	parallel
Strand 3	B	256	258	anti-parallel

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There are 6 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	125	127	first strand
Strand 2	B	293	305	anti-parallel
Strand 3	B	263	277	anti-parallel
Strand 4	B	207	213	anti-parallel
Strand 5	B	156	160	anti-parallel
Strand 6	B	167	170	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	127	first strand
Strand 2	B	293	305	anti-parallel
Strand 3	B	181	184	anti-parallel
Strand 4	B	174	178	anti-parallel

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There are 5 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	346	350	first strand
Strand 2	B	359	364	anti-parallel
Strand 3	B	398	402	parallel
Strand 4	B	455	459	parallel
Strand 5	B	428	431	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: 7NF4

Analysis of interatomic Contacts of Structural Units in PDB entry:
7NF4