Analysis of interatomic Contacts of Structural Units in PDB entry:
5YA2

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 5YA2 entry

There are 4 chains in PDB entry 5YA2 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 10	LYS 504
B	SER 10	LYS 504
C	MET 1	GLU 85
D	MET 1	GLU 85

There are 57 helices in PDB entry 5YA2. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	58	78	Right-handed alpha
Helix 2	AA2	A	80	82	Right-handed 310
Helix 3	AA3	A	101	103	Right-handed 310
Helix 4	AA4	A	113	115	Right-handed 310
Helix 5	AA5	A	116	125	Right-handed alpha
Helix 6	AA6	A	125	130	Right-handed alpha
Helix 7	AA7	A	130	140	Right-handed alpha
Helix 8	AA8	A	147	158	Right-handed alpha
Helix 9	AA9	A	158	163	Right-handed alpha
Helix 10	AB1	A	171	181	Right-handed alpha
Helix 11	AB2	A	186	191	Right-handed alpha
Helix 12	AB3	A	192	194	Right-handed 310
Helix 13	AB4	A	204	212	Right-handed alpha
Helix 14	AB5	A	214	219	Right-handed alpha
Helix 15	AB6	A	232	240	Right-handed alpha
Helix 16	AB7	A	253	261	Right-handed alpha
Helix 17	AB8	A	314	325	Right-handed alpha
Helix 18	AB9	A	328	337	Right-handed alpha
Helix 19	AC1	A	339	350	Right-handed alpha
Helix 20	AC2	A	354	358	Right-handed 310
Helix 21	AC3	A	389	417	Right-handed alpha
Helix 22	AC4	A	427	431	Right-handed 310
Helix 23	AC5	A	432	444	Right-handed alpha
Helix 24	AC6	A	455	468	Right-handed alpha
Helix 25	AC7	A	473	482	Right-handed alpha
Helix 26	AC8	A	491	503	Right-handed alpha
Helix 27	AC9	B	58	78	Right-handed alpha
Helix 28	AD1	B	80	82	Right-handed 310
Helix 29	AD2	B	101	103	Right-handed 310
Helix 30	AD3	B	116	125	Right-handed alpha
Helix 31	AD4	B	125	130	Right-handed alpha
Helix 32	AD5	B	130	140	Right-handed alpha
Helix 33	AD6	B	147	158	Right-handed alpha
Helix 34	AD7	B	158	163	Right-handed alpha
Helix 35	AD8	B	171	181	Right-handed alpha
Helix 36	AD9	B	186	191	Right-handed alpha
Helix 37	AE1	B	192	194	Right-handed 310
Helix 38	AE2	B	204	212	Right-handed alpha
Helix 39	AE3	B	214	219	Right-handed alpha
Helix 40	AE4	B	232	240	Right-handed alpha
Helix 41	AE5	B	253	261	Right-handed alpha
Helix 42	AE6	B	314	325	Right-handed alpha
Helix 43	AE7	B	328	337	Right-handed alpha
Helix 44	AE8	B	339	350	Right-handed alpha
Helix 45	AE9	B	354	358	Right-handed 310
Helix 46	AF1	B	389	417	Right-handed alpha
Helix 47	AF2	B	427	431	Right-handed 310
Helix 48	AF3	B	432	444	Right-handed alpha
Helix 49	AF4	B	455	468	Right-handed alpha
Helix 50	AF5	B	473	482	Right-handed alpha
Helix 51	AF6	B	491	504	Right-handed alpha
Helix 52	AF7	C	15	27	Right-handed alpha
Helix 53	AF8	C	46	52	Right-handed alpha
Helix 54	AF9	C	69	83	Right-handed alpha
Helix 55	AG1	D	15	27	Right-handed alpha
Helix 56	AG2	D	46	52	Right-handed alpha
Helix 57	AG3	D	69	83	Right-handed alpha

There are 12 sheets in PDB entry 5YA2. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 6 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	35	41	first strand
Strand 2	A	24	30	anti-parallel
Strand 3	A	13	19	anti-parallel
Strand 4	A	84	91	parallel
Strand 5	A	246	252	parallel
Strand 6	A	227	230	anti-parallel

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There are 3 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	105	109	first strand
Strand 2	A	96	99	anti-parallel
Strand 3	A	167	170	anti-parallel

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There are 2 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	196	197	first strand
Strand 2	A	202	203	anti-parallel

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There are 7 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	295	298	first strand
Strand 2	A	305	311	anti-parallel
Strand 3	A	277	283	anti-parallel
Strand 4	A	269	273	anti-parallel
Strand 5	A	423	426	parallel
Strand 6	A	447	450	parallel
Strand 7	A	484	488	anti-parallel

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There are 2 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	359	361	first strand
Strand 2	A	377	379	anti-parallel

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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	35	42	first strand
Strand 2	B	23	30	anti-parallel
Strand 3	B	13	19	anti-parallel
Strand 4	B	84	91	parallel
Strand 5	B	246	252	parallel
Strand 6	B	227	230	anti-parallel

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There are 3 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	105	109	first strand
Strand 2	B	96	99	anti-parallel
Strand 3	B	167	170	anti-parallel

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There are 2 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	196	197	first strand
Strand 2	B	202	203	anti-parallel

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There are 7 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	295	298	first strand
Strand 2	B	305	311	anti-parallel
Strand 3	B	277	283	anti-parallel
Strand 4	B	269	273	anti-parallel
Strand 5	B	423	426	parallel
Strand 6	B	447	450	parallel
Strand 7	B	484	488	anti-parallel

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There are 2 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	359	361	first strand
Strand 2	B	377	379	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	C	2	7	first strand
Strand 2	C	60	66	anti-parallel
Strand 3	C	32	37	anti-parallel
Strand 4	C	40	43	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	D	2	7	first strand
Strand 2	D	60	66	anti-parallel
Strand 3	D	32	37	anti-parallel
Strand 4	D	40	43	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: 5YA2

Analysis of interatomic Contacts of Structural Units in PDB entry:
5YA2