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

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 6TSI entry

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

Chain ID	Initial residue	Terminal residue
A	MET 4	TYR 543
B	MET 4	TYR 543

There are 28 helices in PDB entry 6TSI. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	4	11	Right-handed alpha
Helix 2	AA2	A	18	22	Right-handed 310
Helix 3	AA3	A	32	47	Right-handed alpha
Helix 4	AA4	A	47	52	Right-handed alpha
Helix 5	AA5	A	64	72	Right-handed alpha
Helix 6	AA6	A	72	83	Right-handed alpha
Helix 7	AA7	A	98	109	Right-handed alpha
Helix 8	AA8	A	120	128	Right-handed alpha
Helix 9	AA9	A	133	137	Right-handed 310
Helix 10	AB1	A	146	148	Right-handed 310
Helix 11	AB2	A	405	409	Right-handed 310
Helix 12	AB3	A	444	449	Right-handed alpha
Helix 13	AB4	A	468	473	Right-handed alpha
Helix 14	AB5	A	535	540	Right-handed alpha
Helix 15	AB6	B	5	11	Right-handed alpha
Helix 16	AB7	B	18	22	Right-handed 310
Helix 17	AB8	B	32	47	Right-handed alpha
Helix 18	AB9	B	47	52	Right-handed alpha
Helix 19	AC1	B	64	72	Right-handed alpha
Helix 20	AC2	B	72	83	Right-handed alpha
Helix 21	AC3	B	98	109	Right-handed alpha
Helix 22	AC4	B	120	128	Right-handed alpha
Helix 23	AC5	B	133	137	Right-handed 310
Helix 24	AC6	B	146	148	Right-handed 310
Helix 25	AC7	B	310	312	Right-handed 310
Helix 26	AC8	B	444	449	Right-handed alpha
Helix 27	AC9	B	467	473	Right-handed alpha
Helix 28	AD1	B	535	540	Right-handed alpha

There are 17 sheets in PDB entry 6TSI. 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,

There are 5 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	129	130	first strand
Strand 2	A	213	219	anti-parallel
Strand 3	A	201	206	anti-parallel
Strand 4	A	192	196	anti-parallel
Strand 5	A	183	186	anti-parallel

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There are 4 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	171	176	first strand
Strand 2	A	160	165	anti-parallel
Strand 3	A	150	155	anti-parallel
Strand 4	A	529	534	anti-parallel

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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	223	229	first strand
Strand 2	A	239	246	anti-parallel
Strand 3	A	249	254	anti-parallel
Strand 4	A	260	265	anti-parallel

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There are 2 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	268	269	first strand
Strand 2	A	276	277	anti-parallel

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There are 8 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	282	287	first strand
Strand 2	A	293	298	anti-parallel
Strand 3	A	303	308	anti-parallel
Strand 4	A	315	321	anti-parallel
Strand 5	B	316	321	anti-parallel
Strand 6	B	303	308	anti-parallel
Strand 7	B	293	298	anti-parallel
Strand 8	B	282	287	anti-parallel

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There are 4 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	326	330	first strand
Strand 2	A	337	342	anti-parallel
Strand 3	A	347	352	anti-parallel
Strand 4	A	358	363	anti-parallel

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There are 4 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	368	378	first strand
Strand 2	A	382	389	anti-parallel
Strand 3	A	394	399	anti-parallel
Strand 4	A	412	417	anti-parallel

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There are 4 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	426	427	first strand
Strand 2	A	434	438	anti-parallel
Strand 3	A	450	455	anti-parallel
Strand 4	A	464	467	anti-parallel

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There are 4 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	480	486	first strand
Strand 2	A	492	498	anti-parallel
Strand 3	A	506	511	anti-parallel
Strand 4	A	517	521	anti-parallel

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There are 5 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	129	130	first strand
Strand 2	B	213	219	anti-parallel
Strand 3	B	201	206	anti-parallel
Strand 4	B	192	197	anti-parallel
Strand 5	B	181	186	anti-parallel

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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	171	176	first strand
Strand 2	B	160	165	anti-parallel
Strand 3	B	150	155	anti-parallel
Strand 4	B	529	534	anti-parallel

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There are 4 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	223	229	first strand
Strand 2	B	239	246	anti-parallel
Strand 3	B	249	254	anti-parallel
Strand 4	B	260	265	anti-parallel

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There are 2 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	268	269	first strand
Strand 2	B	276	277	anti-parallel

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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	326	331	first strand
Strand 2	B	337	342	anti-parallel
Strand 3	B	347	352	anti-parallel
Strand 4	B	358	363	anti-parallel

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There are 4 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	374	378	first strand
Strand 2	B	382	387	anti-parallel
Strand 3	B	394	400	anti-parallel
Strand 4	B	409	417	anti-parallel

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There are 4 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	426	427	first strand
Strand 2	B	434	438	anti-parallel
Strand 3	B	451	455	anti-parallel
Strand 4	B	464	466	anti-parallel

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There are 4 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	480	486	first strand
Strand 2	B	492	498	anti-parallel
Strand 3	B	506	511	anti-parallel
Strand 4	B	516	521	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: 6TSI

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