Analysis of interatomic Contacts of Structural Units in PDB entry:
3TSW

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 3TSW entry

There are 4 chains in PDB entry 3TSW (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 416	GLY 803
B	PRO 420	GLU 802
C	HIS 415	GLY 803
D	ARG 419	GLU 802

There are 30 helices in PDB entry 3TSW. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	480	485	Right-handed alpha
Helix 2	2	A	485	490	Right-handed alpha
Helix 3	3	A	503	513	Right-handed alpha
Helix 4	4	A	564	566	Right-handed 310
Helix 5	5	A	576	586	Right-handed alpha
Helix 6	6	A	653	665	Right-handed alpha
Helix 7	7	A	691	699	Right-handed alpha
Helix 8	8	A	709	719	Right-handed alpha
Helix 9	9	A	732	744	Right-handed alpha
Helix 10	10	A	750	764	Right-handed alpha
Helix 11	11	A	781	794	Right-handed alpha
Helix 12	12	B	479	490	Right-handed alpha
Helix 13	13	B	503	513	Right-handed alpha
Helix 14	14	B	549	553	Right-handed 310
Helix 15	15	B	576	584	Right-handed alpha
Helix 16	16	C	454	459	Right-handed alpha
Helix 17	17	C	479	490	Right-handed alpha
Helix 18	18	C	504	513	Right-handed alpha
Helix 19	19	C	564	566	Right-handed 310
Helix 20	20	C	576	585	Right-handed alpha
Helix 21	21	C	653	665	Right-handed alpha
Helix 22	22	C	709	719	Right-handed alpha
Helix 23	23	C	732	744	Right-handed alpha
Helix 24	24	C	750	762	Right-handed alpha
Helix 25	25	C	781	796	Right-handed alpha
Helix 26	26	D	479	490	Right-handed alpha
Helix 27	27	D	503	513	Right-handed alpha
Helix 28	28	D	549	553	Right-handed 310
Helix 29	29	D	564	566	Right-handed 310
Helix 30	30	D	576	586	Right-handed alpha

There are 19 sheets in PDB entry 3TSW. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S,

There are 4 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	423	424	first strand
Strand 2	A	499	501	anti-parallel
Strand 3	A	466	470	anti-parallel
Strand 4	A	473	474	anti-parallel

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There are 2 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	427	428	first strand
Strand 2	A	495	496	anti-parallel

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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	435	440	first strand
Strand 2	A	444	450	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	568	575	first strand
Strand 2	A	556	562	anti-parallel
Strand 3	A	542	547	anti-parallel
Strand 4	A	519	523	anti-parallel
Strand 5	A	633	641	anti-parallel
Strand 6	A	798	801	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	568	575	first strand
Strand 2	A	556	562	anti-parallel
Strand 3	A	542	547	anti-parallel
Strand 4	A	519	523	anti-parallel
Strand 5	A	633	641	anti-parallel
Strand 6	B	587	588	parallel

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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	A	669	671	first strand
Strand 2	A	703	706	parallel
Strand 3	A	647	650	parallel
Strand 4	A	724	728	parallel
Strand 5	A	771	773	parallel

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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	B	422	428	first strand
Strand 2	B	495	501	anti-parallel
Strand 3	B	466	470	anti-parallel
Strand 4	B	444	450	anti-parallel
Strand 5	B	435	440	anti-parallel

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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	422	428	first strand
Strand 2	B	495	501	anti-parallel
Strand 3	B	466	470	anti-parallel
Strand 4	B	473	474	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	568	575	first strand
Strand 2	B	556	562	anti-parallel
Strand 3	B	542	547	anti-parallel
Strand 4	B	519	523	anti-parallel
Strand 5	B	633	639	anti-parallel
Strand 6	B	798	801	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	423	428	first strand
Strand 2	C	495	501	anti-parallel
Strand 3	C	466	470	anti-parallel

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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	437	440	first strand
Strand 2	C	444	447	anti-parallel

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There are 4 strands in L sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	519	522	first strand
Strand 2	C	542	547	anti-parallel
Strand 3	C	557	562	anti-parallel
Strand 4	C	568	574	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	798	801	first strand
Strand 2	C	636	641	anti-parallel
Strand 3	D	587	588	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	647	650	first strand
Strand 2	C	724	729	parallel
Strand 3	C	771	774	parallel

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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	669	671	first strand
Strand 2	C	703	705	parallel

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There are 4 strands in P sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	423	425	first strand
Strand 2	D	498	501	anti-parallel
Strand 3	D	466	470	anti-parallel
Strand 4	D	473	474	anti-parallel

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There are 2 strands in Q sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	436	438	first strand
Strand 2	D	446	449	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	568	575	first strand
Strand 2	D	556	562	anti-parallel
Strand 3	D	542	545	anti-parallel
Strand 4	D	519	523	anti-parallel
Strand 5	D	633	635	anti-parallel

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There are 2 strands in S sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	637	639	first strand
Strand 2	D	798	800	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: 3TSW

Analysis of interatomic Contacts of Structural Units in PDB entry:
3TSW