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

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 6NPB entry

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

Chain ID	Initial residue	Terminal residue
A	HIS -1	LEU 375
B	HIS -1	GLY 376

There are 23 helices in PDB entry 6NPB. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	28	34	Right-handed alpha
Helix 2	AA2	A	51	55	Right-handed 310
Helix 3	AA3	A	86	92	Right-handed alpha
Helix 4	AA4	A	123	129	Right-handed alpha
Helix 5	AA5	A	129	144	Right-handed alpha
Helix 6	AA6	A	156	164	Right-handed alpha
Helix 7	AA7	A	187	191	Right-handed 310
Helix 8	AA8	A	230	241	Right-handed alpha
Helix 9	AA9	A	241	251	Right-handed alpha
Helix 10	AB1	A	297	299	Right-handed 310
Helix 11	AB2	A	300	317	Right-handed alpha
Helix 12	AB3	A	360	375	Right-handed alpha
Helix 13	AB4	B	28	34	Right-handed alpha
Helix 14	AB5	B	51	55	Right-handed 310
Helix 15	AB6	B	86	92	Right-handed alpha
Helix 16	AB7	B	123	129	Right-handed alpha
Helix 17	AB8	B	129	144	Right-handed alpha
Helix 18	AB9	B	156	164	Right-handed alpha
Helix 19	AC1	B	187	192	Right-handed alpha
Helix 20	AC2	B	230	241	Right-handed alpha
Helix 21	AC3	B	241	251	Right-handed alpha
Helix 22	AC4	B	297	317	Right-handed alpha
Helix 23	AC5	B	360	376	Right-handed alpha

There are 15 sheets in PDB entry 6NPB. 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,

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	2	7	first strand
Strand 2	A	13	18	anti-parallel
Strand 3	A	23	27	anti-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	60	67	first strand
Strand 2	A	70	76	anti-parallel
Strand 3	A	80	85	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	120	122	first strand
Strand 2	A	145	149	parallel
Strand 3	A	331	335	anti-parallel
Strand 4	A	210	218	anti-parallel
Strand 5	A	352	359	anti-parallel
Strand 6	A	168	169	anti-parallel

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There are 6 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	120	122	first strand
Strand 2	A	145	149	parallel
Strand 3	A	331	335	anti-parallel
Strand 4	A	210	218	anti-parallel
Strand 5	A	352	359	anti-parallel
Strand 6	A	177	179	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	195	198	first strand
Strand 2	A	339	343	anti-parallel
Strand 3	A	225	229	anti-parallel
Strand 4	A	321	324	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	221	222	first strand
Strand 2	A	346	347	anti-parallel

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There are 3 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	265	269	first strand
Strand 2	A	253	257	anti-parallel
Strand 3	A	290	291	anti-parallel

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There are 2 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	272	274	first strand
Strand 2	A	280	283	anti-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	2	7	first strand
Strand 2	B	13	18	anti-parallel
Strand 3	B	23	27	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	60	67	first strand
Strand 2	B	70	76	anti-parallel
Strand 3	B	81	85	anti-parallel

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There are 6 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	120	122	first strand
Strand 2	B	145	149	parallel
Strand 3	B	331	335	anti-parallel
Strand 4	B	210	218	anti-parallel
Strand 5	B	350	359	anti-parallel
Strand 6	B	168	169	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	120	122	first strand
Strand 2	B	145	149	parallel
Strand 3	B	331	335	anti-parallel
Strand 4	B	210	218	anti-parallel
Strand 5	B	350	359	anti-parallel
Strand 6	B	177	183	anti-parallel

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There are 3 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	321	324	first strand
Strand 2	B	225	229	anti-parallel
Strand 3	B	339	343	anti-parallel

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There are 2 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	253	259	first strand
Strand 2	B	263	269	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	272	274	first strand
Strand 2	B	280	283	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: 6NPB

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