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

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 3TYF entry

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

Chain ID	Initial residue	Terminal residue
A	ASN 1	PRO 202
B	ASP 3	ASP 247
C	ASN 1	PRO 202
D	ASP 3	ASP 247

There are 6 helices in PDB entry 3TYF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	80	84	Right-handed 310
Helix 2	2	A	185	190	Right-handed alpha
Helix 3	3	B	82	86	Right-handed 310
Helix 4	4	B	134	142	Right-handed alpha
Helix 5	5	B	201	205	Right-handed alpha
Helix 6	6	C	80	84	Right-handed 310

There are 17 sheets in PDB entry 3TYF. 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,

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	3	6	first strand
Strand 2	A	18	24	anti-parallel
Strand 3	A	71	76	anti-parallel
Strand 4	A	61	66	anti-parallel
Strand 5	A	55	58	anti-parallel

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There are 10 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	44	50	first strand
Strand 2	A	29	37	anti-parallel
Strand 3	A	85	93	anti-parallel
Strand 4	A	107	112	anti-parallel
Strand 5	A	9	13	parallel
Strand 6	C	9	13	anti-parallel
Strand 7	C	107	112	parallel
Strand 8	C	85	93	anti-parallel
Strand 9	C	29	37	anti-parallel
Strand 10	C	44	50	anti-parallel

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There are 8 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	101	103	first strand
Strand 2	A	85	93	anti-parallel
Strand 3	A	107	112	anti-parallel
Strand 4	A	9	13	parallel
Strand 5	C	9	13	anti-parallel
Strand 6	C	107	112	parallel
Strand 7	C	85	93	anti-parallel
Strand 8	C	100	103	anti-parallel

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There are 4 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	121	125	first strand
Strand 2	A	134	139	anti-parallel
Strand 3	A	170	179	anti-parallel
Strand 4	A	156	157	anti-parallel

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There are 4 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	121	125	first strand
Strand 2	A	134	139	anti-parallel
Strand 3	A	170	179	anti-parallel
Strand 4	A	161	165	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	4	7	first strand
Strand 2	B	19	25	anti-parallel
Strand 3	B	76	78	anti-parallel
Strand 4	B	65	66	anti-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	10	14	first strand
Strand 2	B	112	117	parallel
Strand 3	B	87	94	anti-parallel
Strand 4	B	32	37	anti-parallel
Strand 5	B	44	49	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	10	14	first strand
Strand 2	B	112	117	parallel
Strand 3	B	87	94	anti-parallel
Strand 4	B	106	108	anti-parallel

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There are 4 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	127	131	first strand
Strand 2	B	143	153	anti-parallel
Strand 3	B	191	200	anti-parallel
Strand 4	B	173	175	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	127	131	first strand
Strand 2	B	143	153	anti-parallel
Strand 3	B	191	200	anti-parallel
Strand 4	B	180	181	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	167	168	first strand
Strand 2	B	158	164	anti-parallel
Strand 3	B	210	217	anti-parallel
Strand 4	B	236	243	anti-parallel

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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	C	3	6	first strand
Strand 2	C	18	24	anti-parallel
Strand 3	C	71	76	anti-parallel
Strand 4	C	61	66	anti-parallel
Strand 5	C	55	58	anti-parallel

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There are 4 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	155	157	first strand
Strand 2	C	170	179	anti-parallel
Strand 3	C	134	139	anti-parallel
Strand 4	C	121	127	anti-parallel

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There are 4 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	161	165	first strand
Strand 2	C	170	179	anti-parallel
Strand 3	C	134	139	anti-parallel
Strand 4	C	121	127	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	4	7	first strand
Strand 2	D	19	25	anti-parallel
Strand 3	D	76	78	anti-parallel
Strand 4	D	65	66	anti-parallel

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There are 5 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	10	14	first strand
Strand 2	D	88	94	anti-parallel
Strand 3	D	31	37	anti-parallel
Strand 4	D	44	49	anti-parallel
Strand 5	D	56	57	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	10	14	first strand
Strand 2	D	88	94	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: 3TYF

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