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

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 5YXN entry

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

Chain ID	Initial residue	Terminal residue
A	ALA 2	SER 193
B	ALA 2	ASP 242
C	GLY 2	GLU 276
D	GLY 2	MET 101
I	LYS 1	VAL 10

There are 12 helices in PDB entry 5YXN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	84	88	Right-handed 310
Helix 2	AA2	A	166	169	Right-handed 310
Helix 3	AA3	B	83	87	Right-handed 310
Helix 4	AA4	B	129	137	Right-handed alpha
Helix 5	AA5	B	196	200	Right-handed alpha
Helix 6	AA6	C	51	56	Right-handed 310
Helix 7	AA7	C	57	86	Right-handed alpha
Helix 8	AA8	C	138	151	Right-handed alpha
Helix 9	AA9	C	152	163	Right-handed alpha
Helix 10	AB1	C	163	176	Right-handed alpha
Helix 11	AB2	C	176	181	Right-handed alpha
Helix 12	AB3	C	254	256	Right-handed 310

There are 17 sheets in PDB entry 5YXN. 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 2 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	4	6	first strand
Strand 2	A	25	27	anti-parallel

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There are 5 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	11	15	first strand
Strand 2	A	107	112	parallel
Strand 3	A	89	96	anti-parallel
Strand 4	A	34	40	anti-parallel
Strand 5	A	47	53	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	11	15	first strand
Strand 2	A	107	112	parallel
Strand 3	A	89	96	anti-parallel
Strand 4	A	101	103	anti-parallel

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There are 4 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	20	22	first strand
Strand 2	A	75	80	anti-parallel
Strand 3	A	65	70	anti-parallel
Strand 4	A	61	62	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	156	157	first strand
Strand 2	A	170	178	anti-parallel
Strand 3	A	135	139	anti-parallel
Strand 4	A	121	127	anti-parallel
Strand 5	B	122	127	anti-parallel
Strand 6	B	138	148	anti-parallel
Strand 7	B	186	195	anti-parallel
Strand 8	B	168	170	anti-parallel

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There are 8 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	161	165	first strand
Strand 2	A	170	178	anti-parallel
Strand 3	A	135	139	anti-parallel
Strand 4	A	121	127	anti-parallel
Strand 5	B	122	127	anti-parallel
Strand 6	B	138	148	anti-parallel
Strand 7	B	186	195	anti-parallel
Strand 8	B	175	176	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	B	5	8	first strand
Strand 2	B	20	26	anti-parallel
Strand 3	B	77	79	anti-parallel
Strand 4	B	65	67	anti-parallel

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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	11	15	first strand
Strand 2	B	107	112	parallel
Strand 3	B	88	95	anti-parallel
Strand 4	B	32	38	anti-parallel
Strand 5	B	44	50	anti-parallel
Strand 6	B	57	58	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	B	11	15	first strand
Strand 2	B	107	112	parallel
Strand 3	B	88	95	anti-parallel
Strand 4	B	101	103	anti-parallel

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There are 4 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	162	164	first strand
Strand 2	B	153	159	anti-parallel
Strand 3	B	205	212	anti-parallel
Strand 4	B	231	238	anti-parallel

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There are 8 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	47	48	first strand
Strand 2	C	32	38	anti-parallel
Strand 3	C	22	29	anti-parallel
Strand 4	C	4	13	anti-parallel
Strand 5	C	95	104	anti-parallel
Strand 6	C	110	119	anti-parallel
Strand 7	C	122	127	anti-parallel
Strand 8	C	134	136	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	C	187	194	first strand
Strand 2	C	199	209	anti-parallel
Strand 3	C	242	251	anti-parallel
Strand 4	C	229	231	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	187	194	first strand
Strand 2	C	199	209	anti-parallel
Strand 3	C	242	251	anti-parallel
Strand 4	C	235	236	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	C	223	224	first strand
Strand 2	C	215	220	anti-parallel
Strand 3	C	258	263	anti-parallel
Strand 4	C	271	273	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	D	8	13	first strand
Strand 2	D	23	32	anti-parallel
Strand 3	D	64	72	anti-parallel
Strand 4	D	52	53	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	D	8	13	first strand
Strand 2	D	23	32	anti-parallel
Strand 3	D	64	72	anti-parallel
Strand 4	D	57	58	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	D	46	47	first strand
Strand 2	D	38	43	anti-parallel
Strand 3	D	80	85	anti-parallel
Strand 4	D	93	96	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: 5YXN

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