Analysis of interatomic Contacts of Structural Units in PDB entry:
9EXS

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 9EXS entry

There are 2 chains in PDB entry 9EXS (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	GLN 374
B	ALA 5	LYS 856

There are 40 helices in PDB entry 9EXS. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	9	14	Right-handed alpha
Helix 2	AA2	A	59	63	Right-handed 310
Helix 3	AA3	A	74	89	Right-handed alpha
Helix 4	AA4	A	100	109	Right-handed alpha
Helix 5	AA5	A	132	145	Right-handed alpha
Helix 6	AA6	A	154	169	Right-handed alpha
Helix 7	AA7	A	179	185	Right-handed alpha
Helix 8	AA8	A	186	189	Right-handed 310
Helix 9	AA9	A	244	264	Right-handed alpha
Helix 10	AB1	A	291	300	Right-handed alpha
Helix 11	AB2	A	305	324	Right-handed alpha
Helix 12	AB3	A	356	374	Right-handed alpha
Helix 13	AB4	B	6	14	Right-handed alpha
Helix 14	AB5	B	56	65	Right-handed alpha
Helix 15	AB6	B	74	94	Right-handed alpha
Helix 16	AB7	B	108	129	Right-handed alpha
Helix 17	AB8	B	162	166	Right-handed 310
Helix 18	AB9	B	170	191	Right-handed alpha
Helix 19	AC1	B	192	195	Right-handed 310
Helix 20	AC2	B	209	224	Right-handed alpha
Helix 21	AC3	B	240	250	Right-handed alpha
Helix 22	AC4	B	312	323	Right-handed alpha
Helix 23	AC5	B	333	349	Right-handed alpha
Helix 24	AC6	B	360	363	Right-handed 310
Helix 25	AC7	B	364	377	Right-handed alpha
Helix 26	AC8	B	391	404	Right-handed alpha
Helix 27	AC9	B	405	424	Right-handed alpha
Helix 28	AD1	B	578	589	Right-handed alpha
Helix 29	AD2	B	594	618	Right-handed alpha
Helix 30	AD3	B	634	638	Right-handed 310
Helix 31	AD4	B	640	644	Right-handed 310
Helix 32	AD5	B	655	664	Right-handed alpha
Helix 33	AD6	B	665	672	Right-handed 310
Helix 34	AD7	B	673	675	Right-handed 310
Helix 35	AD8	B	676	682	Right-handed alpha
Helix 36	AD9	B	687	691	Right-handed 310
Helix 37	AE1	B	716	726	Right-handed alpha
Helix 38	AE2	B	732	739	Right-handed alpha
Helix 39	AE3	B	754	764	Right-handed alpha
Helix 40	AE4	B	846	856	Right-handed alpha

There are 7 sheets in PDB entry 9EXS. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

There are 10 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	3	6	first strand
Strand 2	A	340	347	anti-parallel
Strand 3	A	329	334	anti-parallel
Strand 4	A	116	123	anti-parallel
Strand 5	A	126	131	anti-parallel
Strand 6	A	96	99	parallel
Strand 7	A	208	215	parallel
Strand 8	A	196	205	anti-parallel
Strand 9	A	20	31	anti-parallel
Strand 10	A	37	39	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	46	47	first strand
Strand 2	A	170	171	anti-parallel

Back to list of sheets
Back to top of page

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	A	54	55	first strand
Strand 2	A	280	288	anti-parallel
Strand 3	A	269	275	anti-parallel
Strand 4	A	233	240	parallel
Strand 5	A	218	219	anti-parallel

Back to list of sheets
Back to top of page

There are 11 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	18	20	first strand
Strand 2	B	308	311	anti-parallel
Strand 3	B	255	258	anti-parallel
Strand 4	B	233	236	parallel
Strand 5	B	51	55	parallel
Strand 6	B	98	102	parallel
Strand 7	B	198	202	parallel
Strand 8	B	745	749	anti-parallel
Strand 9	B	816	822	anti-parallel
Strand 10	B	786	788	anti-parallel
Strand 11	B	772	774	anti-parallel

Back to list of sheets
Back to top of page

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	B	27	28	first strand
Strand 2	B	34	35	anti-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	B	385	386	first strand
Strand 2	B	389	390	anti-parallel

Back to list of sheets
Back to top of page

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	B	697	698	first strand
Strand 2	B	709	710	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: 9EXS

Analysis of interatomic Contacts of Structural Units in PDB entry:
9EXS