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

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 5YSN entry

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

Chain ID	Initial residue	Terminal residue
A	MET 1	PHE 453
B	ALA 44	ARG 295
C	MET 1	PHE 453
D	ALA 44	GLU 179

There are 73 helices in PDB entry 5YSN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	16	24	Right-handed alpha
Helix 2	AA2	A	28	34	Right-handed alpha
Helix 3	AA3	A	40	54	Right-handed alpha
Helix 4	AA4	A	55	61	Right-handed alpha
Helix 5	AA5	A	66	69	Right-handed 310
Helix 6	AA6	A	70	79	Right-handed alpha
Helix 7	AA7	A	81	89	Right-handed alpha
Helix 8	AA8	A	92	102	Right-handed alpha
Helix 9	AA9	A	106	114	Right-handed alpha
Helix 10	AB1	A	115	117	Right-handed 310
Helix 11	AB2	A	118	128	Right-handed alpha
Helix 12	AB3	A	130	140	Right-handed alpha
Helix 13	AB4	A	169	183	Right-handed alpha
Helix 14	AB5	A	198	216	Right-handed alpha
Helix 15	AB6	A	227	237	Right-handed alpha
Helix 16	AB7	A	251	258	Right-handed alpha
Helix 17	AB8	A	261	276	Right-handed alpha
Helix 18	AB9	A	291	296	Right-handed alpha
Helix 19	AC1	A	303	317	Right-handed alpha
Helix 20	AC2	A	337	355	Right-handed alpha
Helix 21	AC3	A	372	386	Right-handed alpha
Helix 22	AC4	A	394	396	Right-handed 310
Helix 23	AC5	A	408	420	Right-handed alpha
Helix 24	AC6	A	424	434	Right-handed alpha
Helix 25	AC7	A	448	453	Right-handed 310
Helix 26	AC8	B	49	55	Right-handed alpha
Helix 27	AC9	B	63	74	Right-handed alpha
Helix 28	AD1	B	88	108	Right-handed alpha
Helix 29	AD2	B	111	118	Right-handed alpha
Helix 30	AD3	B	129	136	Right-handed alpha
Helix 31	AD4	B	136	141	Right-handed alpha
Helix 32	AD5	B	144	155	Right-handed alpha
Helix 33	AD6	B	170	191	Right-handed alpha
Helix 34	AD7	B	208	218	Right-handed alpha
Helix 35	AD8	B	252	254	Right-handed 310
Helix 36	AD9	B	268	287	Right-handed alpha
Helix 37	AE1	B	289	293	Right-handed 310
Helix 38	AE2	C	16	24	Right-handed alpha
Helix 39	AE3	C	28	34	Right-handed alpha
Helix 40	AE4	C	40	54	Right-handed alpha
Helix 41	AE5	C	55	61	Right-handed alpha
Helix 42	AE6	C	66	69	Right-handed 310
Helix 43	AE7	C	70	79	Right-handed alpha
Helix 44	AE8	C	81	89	Right-handed alpha
Helix 45	AE9	C	92	102	Right-handed alpha
Helix 46	AF1	C	106	116	Right-handed alpha
Helix 47	AF2	C	118	128	Right-handed alpha
Helix 48	AF3	C	130	140	Right-handed alpha
Helix 49	AF4	C	169	183	Right-handed alpha
Helix 50	AF5	C	198	217	Right-handed alpha
Helix 51	AF6	C	227	237	Right-handed alpha
Helix 52	AF7	C	251	258	Right-handed alpha
Helix 53	AF8	C	261	276	Right-handed alpha
Helix 54	AF9	C	291	296	Right-handed alpha
Helix 55	AG1	C	303	318	Right-handed alpha
Helix 56	AG2	C	337	355	Right-handed alpha
Helix 57	AG3	C	372	386	Right-handed alpha
Helix 58	AG4	C	394	396	Right-handed 310
Helix 59	AG5	C	408	420	Right-handed alpha
Helix 60	AG6	C	424	434	Right-handed alpha
Helix 61	AG7	C	448	453	Right-handed 310
Helix 62	AG8	D	49	54	Right-handed alpha
Helix 63	AG9	D	63	73	Right-handed alpha
Helix 64	AH1	D	88	108	Right-handed alpha
Helix 65	AH2	D	111	118	Right-handed alpha
Helix 66	AH3	D	129	136	Right-handed alpha
Helix 67	AH4	D	136	141	Right-handed alpha
Helix 68	AH5	D	144	155	Right-handed alpha
Helix 69	AH6	D	171	191	Right-handed alpha
Helix 70	AH7	D	208	218	Right-handed alpha
Helix 71	AH8	D	252	254	Right-handed 310
Helix 72	AH9	D	268	287	Right-handed alpha
Helix 73	AI1	D	289	293	Right-handed 310

There are 16 sheets in PDB entry 5YSN. 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,

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	7	first strand
Strand 2	A	10	13	anti-parallel

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There are 2 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	145	146	first strand
Strand 2	A	150	151	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	158	161	first strand
Strand 2	A	390	393	parallel

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There are 2 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	190	192	first strand
Strand 2	A	222	224	parallel

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There are 4 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	244	247	first strand
Strand 2	A	284	288	parallel
Strand 3	A	322	326	parallel
Strand 4	A	359	362	parallel

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There are 2 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	398	399	first strand
Strand 2	A	404	405	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	437	438	first strand
Strand 2	A	441	442	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	121	124	first strand
Strand 2	B	200	203	parallel
Strand 3	B	161	168	parallel
Strand 4	B	221	227	parallel
Strand 5	B	238	244	anti-parallel
Strand 6	B	256	262	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	4	7	first strand
Strand 2	C	10	13	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	C	145	146	first strand
Strand 2	C	150	151	anti-parallel

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There are 2 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	158	161	first strand
Strand 2	C	390	393	parallel

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There are 2 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	190	192	first strand
Strand 2	C	222	224	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	244	247	first strand
Strand 2	C	284	288	parallel
Strand 3	C	322	326	parallel
Strand 4	C	359	362	parallel

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There are 2 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	398	399	first strand
Strand 2	C	404	405	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	437	438	first strand
Strand 2	C	441	442	anti-parallel

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There are 6 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	121	124	first strand
Strand 2	D	200	203	parallel
Strand 3	D	161	166	parallel
Strand 4	D	221	227	parallel
Strand 5	D	238	244	anti-parallel
Strand 6	D	256	262	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: 5YSN

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