Analysis of interatomic Contacts of Structural Units in PDB entry:
5YT1

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 5YT1 entry

There are 8 chains in PDB entry 5YT1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 1	PHE 62
A	SER 66	GLY 229
B	GLU 2	PHE 62
B	SER 66	GLY 229
C	GLU 2	PHE 62
C	SER 66	GLY 229
D	GLU 2	PHE 62
D	SER 66	GLY 229

There are 13 helices in PDB entry 5YT1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	1	5	Right-handed 310
Helix 2	AA2	A	54	62	Right-handed 310
Helix 3	AA3	A	80	84	Right-handed 310
Helix 4	AA4	A	183	187	Right-handed 310
Helix 5	AA5	B	54	62	Right-handed 310
Helix 6	AA6	B	80	84	Right-handed 310
Helix 7	AA7	B	183	187	Right-handed 310
Helix 8	AA8	C	54	62	Right-handed 310
Helix 9	AA9	C	80	84	Right-handed 310
Helix 10	AB1	C	183	187	Right-handed 310
Helix 11	AB2	D	54	62	Right-handed 310
Helix 12	AB3	D	80	84	Right-handed 310
Helix 13	AB4	D	183	187	Right-handed 310

There are 7 sheets in PDB entry 5YT1. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

There are 11 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	71	72	first strand
Strand 2	A	210	220	parallel
Strand 3	A	38	47	anti-parallel
Strand 4	A	22	33	anti-parallel
Strand 5	A	9	19	anti-parallel
Strand 6	A	114	124	parallel
Strand 7	A	101	111	anti-parallel
Strand 8	A	88	96	anti-parallel
Strand 9	A	169	180	anti-parallel
Strand 10	A	153	164	anti-parallel
Strand 11	A	137	140	anti-parallel

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There are 6 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	71	72	first strand
Strand 2	A	210	220	parallel
Strand 3	A	193	205	anti-parallel
Strand 4	A	143	150	anti-parallel
Strand 5	A	153	164	anti-parallel
Strand 6	A	137	140	anti-parallel

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There are 13 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	137	140	first strand
Strand 2	B	153	164	anti-parallel
Strand 3	B	169	180	anti-parallel
Strand 4	B	88	96	anti-parallel
Strand 5	B	101	111	anti-parallel
Strand 6	B	114	124	anti-parallel
Strand 7	B	9	19	parallel
Strand 8	B	22	33	anti-parallel
Strand 9	B	38	47	anti-parallel
Strand 10	B	210	220	anti-parallel
Strand 11	B	193	205	anti-parallel
Strand 12	B	143	150	anti-parallel
Strand 13	B	153	164	anti-parallel

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There are 11 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	71	72	first strand
Strand 2	C	210	220	parallel
Strand 3	C	38	47	anti-parallel
Strand 4	C	22	33	anti-parallel
Strand 5	C	9	19	anti-parallel
Strand 6	C	114	124	parallel
Strand 7	C	101	111	anti-parallel
Strand 8	C	88	96	anti-parallel
Strand 9	C	169	180	anti-parallel
Strand 10	C	153	164	anti-parallel
Strand 11	C	137	140	anti-parallel

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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	71	72	first strand
Strand 2	C	210	220	parallel
Strand 3	C	193	205	anti-parallel
Strand 4	C	143	150	anti-parallel
Strand 5	C	153	164	anti-parallel
Strand 6	C	137	140	anti-parallel

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There are 11 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	71	72	first strand
Strand 2	D	210	220	parallel
Strand 3	D	38	47	anti-parallel
Strand 4	D	22	33	anti-parallel
Strand 5	D	9	19	anti-parallel
Strand 6	D	114	124	parallel
Strand 7	D	101	111	anti-parallel
Strand 8	D	88	96	anti-parallel
Strand 9	D	169	180	anti-parallel
Strand 10	D	153	164	anti-parallel
Strand 11	D	137	140	anti-parallel

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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	71	72	first strand
Strand 2	D	210	220	parallel
Strand 3	D	193	205	anti-parallel
Strand 4	D	143	150	anti-parallel
Strand 5	D	153	164	anti-parallel
Strand 6	D	137	140	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: 5YT1

Analysis of interatomic Contacts of Structural Units in PDB entry:
5YT1