Analysis of interatomic Contacts of Structural Units in PDB entry:
6S2H

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 6S2H entry

There are 2 chains in PDB entry 6S2H (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	CYS 42	TYR 665
B	CYS 42	TYR 665

There are 17 helices in PDB entry 6S2H. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	52	56	Right-handed 310
Helix 2	AA2	A	153	157	Right-handed 310
Helix 3	AA3	A	227	235	Right-handed alpha
Helix 4	AA4	A	237	242	Right-handed alpha
Helix 5	AA5	A	339	341	Right-handed 310
Helix 6	AA6	A	403	408	Right-handed alpha
Helix 7	AA7	A	433	437	Right-handed 310
Helix 8	AA8	A	461	472	Right-handed alpha
Helix 9	AA9	A	654	660	Right-handed alpha
Helix 10	AB1	B	52	56	Right-handed 310
Helix 11	AB2	B	153	157	Right-handed 310
Helix 12	AB3	B	227	235	Right-handed alpha
Helix 13	AB4	B	237	242	Right-handed alpha
Helix 14	AB5	B	339	341	Right-handed 310
Helix 15	AB6	B	403	408	Right-handed alpha
Helix 16	AB7	B	461	472	Right-handed alpha
Helix 17	AB8	B	654	660	Right-handed alpha

There are 20 sheets in PDB entry 6S2H. 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, AB7, AB8, AB9, AC1, AC2,

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	122	123	first strand
Strand 2	A	109	115	anti-parallel
Strand 3	A	131	133	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	122	123	first strand
Strand 2	A	109	115	anti-parallel
Strand 3	A	92	99	anti-parallel
Strand 4	A	76	86	anti-parallel
Strand 5	A	409	410	parallel

Back to list of sheets
Back to top of page

There are 4 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	143	150	first strand
Strand 2	A	159	165	anti-parallel
Strand 3	A	181	187	anti-parallel
Strand 4	A	196	197	anti-parallel

Back to list of sheets
Back to top of page

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	216	225	first strand
Strand 2	A	248	255	anti-parallel
Strand 3	A	260	267	anti-parallel
Strand 4	A	276	284	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	314	315	first strand
Strand 2	A	301	311	anti-parallel
Strand 3	A	326	334	anti-parallel
Strand 4	A	343	354	anti-parallel
Strand 5	A	360	369	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	375	383	first strand
Strand 2	A	387	394	anti-parallel
Strand 3	A	412	413	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	375	383	first strand
Strand 2	A	387	394	anti-parallel
Strand 3	A	417	427	anti-parallel
Strand 4	A	451	460	anti-parallel
Strand 5	A	441	444	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	473	476	first strand
Strand 2	A	623	632	anti-parallel
Strand 3	A	480	482	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	473	476	first strand
Strand 2	A	623	632	anti-parallel
Strand 3	A	500	510	anti-parallel
Strand 4	A	572	582	anti-parallel
Strand 5	A	585	590	anti-parallel
Strand 6	A	594	599	anti-parallel

Back to list of sheets
Back to top of page

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	A	489	491	first strand
Strand 2	A	609	615	anti-parallel
Strand 3	A	516	523	anti-parallel
Strand 4	A	529	534	anti-parallel
Strand 5	A	539	543	anti-parallel
Strand 6	A	558	561	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	122	123	first strand
Strand 2	B	109	115	anti-parallel
Strand 3	B	131	133	anti-parallel

Back to list of sheets
Back to top of page

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	122	123	first strand
Strand 2	B	109	115	anti-parallel
Strand 3	B	92	99	anti-parallel
Strand 4	B	76	86	anti-parallel
Strand 5	B	409	410	parallel

Back to list of sheets
Back to top of page

There are 4 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	143	150	first strand
Strand 2	B	159	165	anti-parallel
Strand 3	B	181	187	anti-parallel
Strand 4	B	196	197	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	216	225	first strand
Strand 2	B	248	255	anti-parallel
Strand 3	B	260	267	anti-parallel
Strand 4	B	276	284	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	314	315	first strand
Strand 2	B	301	311	anti-parallel
Strand 3	B	326	334	anti-parallel
Strand 4	B	343	354	anti-parallel
Strand 5	B	360	369	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	375	383	first strand
Strand 2	B	387	394	anti-parallel
Strand 3	B	412	413	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	375	383	first strand
Strand 2	B	387	394	anti-parallel
Strand 3	B	417	427	anti-parallel
Strand 4	B	451	460	anti-parallel
Strand 5	B	441	444	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	473	476	first strand
Strand 2	B	623	632	anti-parallel
Strand 3	B	480	482	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	473	476	first strand
Strand 2	B	623	632	anti-parallel
Strand 3	B	500	510	anti-parallel
Strand 4	B	572	582	anti-parallel
Strand 5	B	585	590	anti-parallel
Strand 6	B	594	599	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	489	491	first strand
Strand 2	B	609	615	anti-parallel
Strand 3	B	516	523	anti-parallel
Strand 4	B	529	534	anti-parallel
Strand 5	B	539	543	anti-parallel
Strand 6	B	558	561	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: 6S2H

Analysis of interatomic Contacts of Structural Units in PDB entry:
6S2H