Analysis of interatomic Contacts of Structural Units in PDB entry:
4TYD

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 4TYD entry

There are 8 chains in PDB entry 4TYD (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 2	SER 232
B	ALA 1	ARG 234
C	ALA 1	SER 232
D	PRO 2	SER 232
E	ALA 1	SER 232
F	ALA 1	SER 232
G	ALA 1	SER 232
H	ILE 3	GLN 8

There are 51 helices in PDB entry 4TYD. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	12	23	Right-handed alpha
Helix 2	AA2	A	55	60	Right-handed alpha
Helix 3	AA3	A	133	135	Right-handed 310
Helix 4	AA4	A	172	182	Right-handed alpha
Helix 5	AA5	B	12	23	Right-handed alpha
Helix 6	AA6	B	55	60	Right-handed alpha
Helix 7	AA7	B	78	81	Right-handed 310
Helix 8	AA8	B	133	135	Right-handed 310
Helix 9	AA9	B	172	181	Right-handed alpha
Helix 10	AB1	C	12	23	Right-handed alpha
Helix 11	AB2	C	56	60	Right-handed alpha
Helix 12	AB3	C	133	135	Right-handed 310
Helix 13	AB4	C	172	183	Right-handed alpha
Helix 14	AB5	D	12	23	Right-handed alpha
Helix 15	AB6	D	55	60	Right-handed alpha
Helix 16	AB7	D	78	81	Right-handed 310
Helix 17	AB8	D	133	135	Right-handed 310
Helix 18	AB9	D	172	183	Right-handed alpha
Helix 19	AC1	E	12	23	Right-handed alpha
Helix 20	AC2	E	55	60	Right-handed alpha
Helix 21	AC3	E	133	135	Right-handed 310
Helix 22	AC4	E	172	177	Right-handed alpha
Helix 23	AC5	F	12	23	Right-handed alpha
Helix 24	AC6	F	56	60	Right-handed alpha
Helix 25	AC7	F	133	135	Right-handed 310
Helix 26	AC8	F	172	182	Right-handed alpha
Helix 27	AC9	G	12	23	Right-handed alpha
Helix 28	AD1	G	55	60	Right-handed alpha
Helix 29	AD2	G	133	135	Right-handed 310
Helix 30	AD3	G	172	177	Right-handed alpha
Helix 31	AD4	H	12	23	Right-handed alpha
Helix 32	AD5	H	55	60	Right-handed alpha
Helix 33	AD6	H	78	81	Right-handed 310
Helix 34	AD7	H	133	135	Right-handed 310
Helix 35	AD8	H	172	182	Right-handed alpha
Helix 36	AD9	J	12	23	Right-handed alpha
Helix 37	AE1	J	55	60	Right-handed alpha
Helix 38	AE2	J	133	135	Right-handed 310
Helix 39	AE3	J	172	181	Right-handed alpha
Helix 40	AE4	K	12	23	Right-handed alpha
Helix 41	AE5	K	56	60	Right-handed alpha
Helix 42	AE6	K	133	135	Right-handed 310
Helix 43	AE7	K	172	181	Right-handed alpha
Helix 44	AE8	L	12	23	Right-handed alpha
Helix 45	AE9	L	56	60	Right-handed alpha
Helix 46	AF1	L	133	135	Right-handed 310
Helix 47	AF2	L	173	176	Right-handed 310
Helix 48	AF3	M	12	23	Right-handed alpha
Helix 49	AF4	M	56	60	Right-handed alpha
Helix 50	AF5	M	133	135	Right-handed 310
Helix 51	AF6	M	172	182	Right-handed alpha

There are 29 sheets in PDB entry 4TYD. 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, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2,

There are 7 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	5	9	first strand
Strand 2	A	224	231	anti-parallel
Strand 3	A	33	37	anti-parallel
Strand 4	A	42	48	anti-parallel
Strand 5	A	51	54	anti-parallel
Strand 6	A	82	86	anti-parallel
Strand 7	A	75	77	anti-parallel

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There are 7 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	103	107	first strand
Strand 2	A	113	118	anti-parallel
Strand 3	A	123	131	anti-parallel
Strand 4	A	163	171	anti-parallel
Strand 5	A	150	160	anti-parallel
Strand 6	A	142	144	anti-parallel
Strand 7	A	103	107	anti-parallel

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There are 7 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	3	9	first strand
Strand 2	B	224	233	anti-parallel
Strand 3	B	33	37	anti-parallel
Strand 4	B	42	48	anti-parallel
Strand 5	B	51	54	anti-parallel
Strand 6	B	82	86	anti-parallel
Strand 7	B	75	77	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	B	103	107	first strand
Strand 2	B	113	118	anti-parallel
Strand 3	B	123	131	anti-parallel
Strand 4	B	163	171	anti-parallel
Strand 5	B	150	160	anti-parallel
Strand 6	B	142	144	anti-parallel
Strand 7	B	103	107	anti-parallel

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There are 7 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	5	9	first strand
Strand 2	C	224	231	anti-parallel
Strand 3	C	33	37	anti-parallel
Strand 4	C	42	48	anti-parallel
Strand 5	C	51	55	anti-parallel
Strand 6	C	82	86	anti-parallel
Strand 7	C	75	77	anti-parallel

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There are 7 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	103	107	first strand
Strand 2	C	113	118	anti-parallel
Strand 3	C	123	131	anti-parallel
Strand 4	C	163	171	anti-parallel
Strand 5	C	150	160	anti-parallel
Strand 6	C	142	144	anti-parallel
Strand 7	C	103	107	anti-parallel

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There are 7 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	4	9	first strand
Strand 2	D	224	232	anti-parallel
Strand 3	D	33	37	anti-parallel
Strand 4	D	42	48	anti-parallel
Strand 5	D	51	54	anti-parallel
Strand 6	D	82	86	anti-parallel
Strand 7	D	75	77	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	D	64	66	first strand
Strand 2	D	69	71	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	D	103	107	first strand
Strand 2	D	113	118	anti-parallel
Strand 3	D	123	131	anti-parallel
Strand 4	D	163	171	anti-parallel
Strand 5	D	150	160	anti-parallel
Strand 6	D	142	144	anti-parallel
Strand 7	D	103	107	anti-parallel

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There are 7 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	6	9	first strand
Strand 2	E	224	230	anti-parallel
Strand 3	E	33	37	anti-parallel
Strand 4	E	42	48	anti-parallel
Strand 5	E	51	54	anti-parallel
Strand 6	E	82	86	anti-parallel
Strand 7	E	75	77	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	E	64	66	first strand
Strand 2	E	69	71	anti-parallel

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There are 7 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	103	107	first strand
Strand 2	E	113	118	anti-parallel
Strand 3	E	123	131	anti-parallel
Strand 4	E	163	171	anti-parallel
Strand 5	E	150	160	anti-parallel
Strand 6	E	142	144	anti-parallel
Strand 7	E	103	107	anti-parallel

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There are 7 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	5	9	first strand
Strand 2	F	224	231	anti-parallel
Strand 3	F	33	37	anti-parallel
Strand 4	F	42	48	anti-parallel
Strand 5	F	51	55	anti-parallel
Strand 6	F	82	86	anti-parallel
Strand 7	F	75	77	anti-parallel

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There are 7 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	103	107	first strand
Strand 2	F	113	118	anti-parallel
Strand 3	F	123	131	anti-parallel
Strand 4	F	163	171	anti-parallel
Strand 5	F	150	160	anti-parallel
Strand 6	F	142	144	anti-parallel
Strand 7	F	103	107	anti-parallel

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There are 7 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	6	9	first strand
Strand 2	G	224	230	anti-parallel
Strand 3	G	33	37	anti-parallel
Strand 4	G	42	48	anti-parallel
Strand 5	G	51	54	anti-parallel
Strand 6	G	82	86	anti-parallel
Strand 7	G	75	77	anti-parallel

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There are 7 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	103	107	first strand
Strand 2	G	113	118	anti-parallel
Strand 3	G	123	131	anti-parallel
Strand 4	G	163	171	anti-parallel
Strand 5	G	150	160	anti-parallel
Strand 6	G	142	144	anti-parallel
Strand 7	G	103	107	anti-parallel

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There are 7 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	5	9	first strand
Strand 2	H	224	231	anti-parallel
Strand 3	H	33	37	anti-parallel
Strand 4	H	42	48	anti-parallel
Strand 5	H	51	54	anti-parallel
Strand 6	H	82	86	anti-parallel
Strand 7	H	75	77	anti-parallel

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There are 7 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	103	107	first strand
Strand 2	H	113	118	anti-parallel
Strand 3	H	123	131	anti-parallel
Strand 4	H	163	171	anti-parallel
Strand 5	H	150	160	anti-parallel
Strand 6	H	142	144	anti-parallel
Strand 7	H	103	107	anti-parallel

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There are 7 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	6	9	first strand
Strand 2	J	224	230	anti-parallel
Strand 3	J	33	37	anti-parallel
Strand 4	J	42	48	anti-parallel
Strand 5	J	51	54	anti-parallel
Strand 6	J	82	86	anti-parallel
Strand 7	J	75	77	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	64	66	first strand
Strand 2	J	69	71	anti-parallel

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There are 7 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	103	107	first strand
Strand 2	J	113	118	anti-parallel
Strand 3	J	123	131	anti-parallel
Strand 4	J	163	171	anti-parallel
Strand 5	J	150	160	anti-parallel
Strand 6	J	142	144	anti-parallel
Strand 7	J	103	107	anti-parallel

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There are 7 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	5	9	first strand
Strand 2	K	224	231	anti-parallel
Strand 3	K	33	37	anti-parallel
Strand 4	K	42	48	anti-parallel
Strand 5	K	51	55	anti-parallel
Strand 6	K	82	86	anti-parallel
Strand 7	K	75	77	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	64	66	first strand
Strand 2	K	69	71	anti-parallel

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There are 7 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	103	107	first strand
Strand 2	K	113	118	anti-parallel
Strand 3	K	123	131	anti-parallel
Strand 4	K	163	171	anti-parallel
Strand 5	K	150	160	anti-parallel
Strand 6	K	142	144	anti-parallel
Strand 7	K	103	107	anti-parallel

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There are 7 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	6	9	first strand
Strand 2	L	224	230	anti-parallel
Strand 3	L	33	37	anti-parallel
Strand 4	L	42	48	anti-parallel
Strand 5	L	51	55	anti-parallel
Strand 6	L	82	86	anti-parallel
Strand 7	L	75	77	anti-parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	64	66	first strand
Strand 2	L	69	71	anti-parallel

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There are 7 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	103	107	first strand
Strand 2	L	113	118	anti-parallel
Strand 3	L	123	131	anti-parallel
Strand 4	L	163	171	anti-parallel
Strand 5	L	150	160	anti-parallel
Strand 6	L	142	144	anti-parallel
Strand 7	L	103	107	anti-parallel

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There are 7 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	6	9	first strand
Strand 2	M	224	230	anti-parallel
Strand 3	M	33	37	anti-parallel
Strand 4	M	42	48	anti-parallel
Strand 5	M	51	55	anti-parallel
Strand 6	M	82	86	anti-parallel
Strand 7	M	75	77	anti-parallel

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There are 7 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	103	107	first strand
Strand 2	M	113	118	anti-parallel
Strand 3	M	123	131	anti-parallel
Strand 4	M	163	171	anti-parallel
Strand 5	M	150	160	anti-parallel
Strand 6	M	142	144	anti-parallel
Strand 7	M	103	107	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: 4TYD

Analysis of interatomic Contacts of Structural Units in PDB entry:
4TYD