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

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 6NHK entry

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

Chain ID	Initial residue	Terminal residue
A	ALA 54	ALA 429
B	ALA 54	ALA 429

There are 31 helices in PDB entry 6NHK. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	102	107	Right-handed alpha
Helix 2	AA2	A	120	123	Right-handed 310
Helix 3	AA3	A	130	139	Right-handed alpha
Helix 4	AA4	A	162	183	Right-handed alpha
Helix 5	AA5	A	198	212	Right-handed alpha
Helix 6	AA6	A	222	230	Right-handed alpha
Helix 7	AA7	A	231	235	Right-handed 310
Helix 8	AA8	A	274	292	Right-handed alpha
Helix 9	AA9	A	297	300	Right-handed 310
Helix 10	AB1	A	301	319	Right-handed alpha
Helix 11	AB2	A	348	355	Right-handed alpha
Helix 12	AB3	A	355	361	Right-handed alpha
Helix 13	AB4	A	362	373	Right-handed alpha
Helix 14	AB5	A	387	391	Right-handed 310
Helix 15	AB6	A	392	404	Right-handed alpha
Helix 16	AB7	A	415	429	Right-handed alpha
Helix 17	AB8	B	102	107	Right-handed alpha
Helix 18	AB9	B	120	123	Right-handed 310
Helix 19	AC1	B	130	139	Right-handed alpha
Helix 20	AC2	B	162	182	Right-handed alpha
Helix 21	AC3	B	198	213	Right-handed alpha
Helix 22	AC4	B	222	230	Right-handed alpha
Helix 23	AC5	B	274	295	Right-handed alpha
Helix 24	AC6	B	297	300	Right-handed 310
Helix 25	AC7	B	301	319	Right-handed alpha
Helix 26	AC8	B	348	355	Right-handed alpha
Helix 27	AC9	B	355	361	Right-handed alpha
Helix 28	AD1	B	362	374	Right-handed alpha
Helix 29	AD2	B	387	391	Right-handed 310
Helix 30	AD3	B	392	404	Right-handed alpha
Helix 31	AD4	B	415	429	Right-handed alpha

There are 12 sheets in PDB entry 6NHK. 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 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	74	77	first strand
Strand 2	A	64	71	anti-parallel
Strand 3	A	87	88	anti-parallel

Back to list of sheets
Back to top of page

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	A	74	77	first strand
Strand 2	A	64	71	anti-parallel
Strand 3	A	55	59	anti-parallel
Strand 4	A	188	193	parallel
Strand 5	A	215	221	parallel

Back to list of sheets
Back to top of page

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	99	101	first strand
Strand 2	A	90	93	anti-parallel
Strand 3	A	116	118	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	143	146	first strand
Strand 2	A	152	156	anti-parallel
Strand 3	A	159	161	anti-parallel

Back to list of sheets
Back to top of page

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	261	270	first strand
Strand 2	A	250	258	anti-parallel
Strand 3	A	237	245	anti-parallel
Strand 4	A	380	386	parallel

Back to list of sheets
Back to top of page

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	324	334	first strand
Strand 2	A	339	347	anti-parallel

Back to list of sheets
Back to top of page

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	B	76	77	first strand
Strand 2	B	64	69	anti-parallel
Strand 3	B	87	88	anti-parallel

Back to list of sheets
Back to top of page

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	76	77	first strand
Strand 2	B	64	69	anti-parallel
Strand 3	B	55	59	anti-parallel
Strand 4	B	188	193	parallel
Strand 5	B	215	221	parallel

Back to list of sheets
Back to top of page

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	99	101	first strand
Strand 2	B	90	93	anti-parallel
Strand 3	B	116	118	anti-parallel

Back to list of sheets
Back to top of page

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	143	146	first strand
Strand 2	B	152	156	anti-parallel
Strand 3	B	159	161	anti-parallel

Back to list of sheets
Back to top of page

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	261	268	first strand
Strand 2	B	250	258	anti-parallel
Strand 3	B	238	245	anti-parallel
Strand 4	B	380	386	parallel

Back to list of sheets
Back to top of page

There are 2 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	324	333	first strand
Strand 2	B	340	347	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

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

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