Analysis of interatomic Contacts of Structural Units in PDB entry:
1SL6

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 1SL6 entry

There are 6 chains in PDB entry 1SL6 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 219	ARG 397
B	PRO 219	ARG 397
C	PRO 219	ARG 397
D	PRO 219	ARG 397
E	PRO 219	ARG 397
F	PRO 219	ARG 397

There are 32 helices in PDB entry 1SL6. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	219	233	Right-handed alpha
Helix 2	2	A	247	263	Right-handed alpha
Helix 3	3	A	288	298	Right-handed alpha
Helix 4	4	A	308	322	Right-handed alpha
Helix 5	5	A	348	355	Right-handed 310
Helix 6	6	B	219	233	Right-handed alpha
Helix 7	7	B	247	263	Right-handed alpha
Helix 8	8	B	288	298	Right-handed alpha
Helix 9	9	B	308	322	Right-handed alpha
Helix 10	10	B	348	355	Right-handed 310
Helix 11	11	C	219	233	Right-handed alpha
Helix 12	12	C	247	263	Right-handed alpha
Helix 13	13	C	288	298	Right-handed alpha
Helix 14	14	C	308	323	Right-handed alpha
Helix 15	15	C	348	355	Right-handed 310
Helix 16	16	D	223	236	Right-handed alpha
Helix 17	17	D	249	265	Right-handed alpha
Helix 18	18	D	288	299	Right-handed alpha
Helix 19	19	D	308	323	Right-handed alpha
Helix 20	20	D	348	355	Right-handed 310
Helix 21	21	E	219	222	Right-handed 310
Helix 22	22	E	223	236	Right-handed alpha
Helix 23	23	E	249	265	Right-handed alpha
Helix 24	24	E	288	299	Right-handed alpha
Helix 25	25	E	308	322	Right-handed alpha
Helix 26	26	E	348	355	Right-handed 310
Helix 27	27	F	219	222	Right-handed 310
Helix 28	28	F	223	236	Right-handed alpha
Helix 29	29	F	249	265	Right-handed alpha
Helix 30	30	F	288	298	Right-handed alpha
Helix 31	31	F	308	323	Right-handed alpha
Helix 32	32	F	348	355	Right-handed 310

There are 12 sheets in PDB entry 1SL6. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	273	275	first strand
Strand 2	A	278	282	anti-parallel
Strand 3	A	386	392	anti-parallel
Strand 4	A	326	331	parallel
Strand 5	A	340	341	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	302	303	first strand
Strand 2	A	386	392	anti-parallel
Strand 3	A	326	331	parallel
Strand 4	A	368	372	anti-parallel
Strand 5	A	375	379	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	273	275	first strand
Strand 2	B	278	282	anti-parallel
Strand 3	B	386	392	anti-parallel
Strand 4	B	326	331	parallel
Strand 5	B	340	341	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	302	303	first strand
Strand 2	B	386	392	anti-parallel
Strand 3	B	326	331	parallel
Strand 4	B	368	372	anti-parallel
Strand 5	B	375	379	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	273	275	first strand
Strand 2	C	278	282	anti-parallel
Strand 3	C	386	392	anti-parallel
Strand 4	C	326	331	parallel
Strand 5	C	340	341	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	302	303	first strand
Strand 2	C	386	392	anti-parallel
Strand 3	C	326	331	parallel
Strand 4	C	368	372	anti-parallel
Strand 5	C	375	379	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	273	275	first strand
Strand 2	D	278	282	anti-parallel
Strand 3	D	386	392	anti-parallel
Strand 4	D	326	331	parallel
Strand 5	D	340	341	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	302	303	first strand
Strand 2	D	386	392	anti-parallel
Strand 3	D	326	331	parallel
Strand 4	D	368	372	anti-parallel
Strand 5	D	375	379	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	273	275	first strand
Strand 2	E	278	282	anti-parallel
Strand 3	E	386	392	anti-parallel
Strand 4	E	326	331	parallel
Strand 5	E	340	341	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	302	303	first strand
Strand 2	E	386	392	anti-parallel
Strand 3	E	326	331	parallel
Strand 4	E	368	372	anti-parallel
Strand 5	E	375	379	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	273	275	first strand
Strand 2	F	278	282	anti-parallel
Strand 3	F	386	392	anti-parallel
Strand 4	F	326	331	parallel
Strand 5	F	340	341	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	302	303	first strand
Strand 2	F	386	392	anti-parallel
Strand 3	F	326	331	parallel
Strand 4	F	368	372	anti-parallel
Strand 5	F	375	379	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: 1SL6

Analysis of interatomic Contacts of Structural Units in PDB entry:
1SL6