Analysis of interatomic Contacts of Structural Units in PDB entry:
1NYT

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 1NYT entry

There are 4 chains in PDB entry 1NYT (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	SER 271
B	MET 1	SER 271
C	MET 1	GLU 269
D	MET 1	LEU 270

There are 54 helices in PDB entry 1NYT. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	15	28	Right-handed alpha
Helix 2	2	A	42	53	Right-handed alpha
Helix 3	3	A	64	72	Right-handed alpha
Helix 4	4	A	76	83	Right-handed alpha
Helix 5	5	A	101	113	Right-handed alpha
Helix 6	6	A	128	141	Right-handed alpha
Helix 7	7	A	151	162	Right-handed alpha
Helix 8	8	A	163	166	Right-handed 310
Helix 9	9	A	173	177	Right-handed 310
Helix 10	10	A	190	194	Right-handed 310
Helix 11	11	A	200	204	Right-handed 310
Helix 12	12	A	220	229	Right-handed alpha
Helix 13	13	A	237	254	Right-handed alpha
Helix 14	14	A	258	271	Right-handed alpha
Helix 15	15	B	15	28	Right-handed alpha
Helix 16	16	B	42	53	Right-handed alpha
Helix 17	17	B	64	72	Right-handed alpha
Helix 18	18	B	76	83	Right-handed alpha
Helix 19	19	B	101	113	Right-handed alpha
Helix 20	20	B	128	140	Right-handed alpha
Helix 21	21	B	151	162	Right-handed alpha
Helix 22	22	B	163	166	Right-handed 310
Helix 23	23	B	173	177	Right-handed 310
Helix 24	24	B	190	194	Right-handed 310
Helix 25	25	B	200	204	Right-handed 310
Helix 26	26	B	220	229	Right-handed alpha
Helix 27	27	B	237	254	Right-handed alpha
Helix 28	28	B	258	271	Right-handed alpha
Helix 29	29	C	15	28	Right-handed alpha
Helix 30	30	C	42	53	Right-handed alpha
Helix 31	31	C	64	72	Right-handed alpha
Helix 32	32	C	76	83	Right-handed alpha
Helix 33	33	C	101	113	Right-handed alpha
Helix 34	34	C	128	141	Right-handed alpha
Helix 35	35	C	151	162	Right-handed alpha
Helix 36	36	C	173	177	Right-handed 310
Helix 37	37	C	190	194	Right-handed 310
Helix 38	38	C	200	204	Right-handed 310
Helix 39	39	C	220	229	Right-handed alpha
Helix 40	40	C	237	254	Right-handed alpha
Helix 41	41	C	259	268	Right-handed alpha
Helix 42	42	D	15	28	Right-handed alpha
Helix 43	43	D	42	53	Right-handed alpha
Helix 44	44	D	64	72	Right-handed alpha
Helix 45	45	D	76	83	Right-handed alpha
Helix 46	46	D	101	113	Right-handed alpha
Helix 47	47	D	128	141	Right-handed alpha
Helix 48	48	D	151	162	Right-handed alpha
Helix 49	49	D	172	176	Right-handed 310
Helix 50	50	D	190	194	Right-handed 310
Helix 51	51	D	200	204	Right-handed 310
Helix 52	52	D	220	229	Right-handed alpha
Helix 53	53	D	237	254	Right-handed alpha
Helix 54	54	D	259	268	Right-handed alpha

There are 8 sheets in PDB entry 1NYT. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	33	37	first strand
Strand 2	A	4	8	parallel
Strand 3	A	57	60	parallel
Strand 4	A	87	90	anti-parallel
Strand 5	A	96	99	anti-parallel
Strand 6	A	74	75	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	168	170	first strand
Strand 2	A	144	148	parallel
Strand 3	A	121	125	parallel
Strand 4	A	183	186	parallel
Strand 5	A	209	212	parallel
Strand 6	A	233	235	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	33	37	first strand
Strand 2	B	4	8	parallel
Strand 3	B	57	60	parallel
Strand 4	B	87	90	anti-parallel
Strand 5	B	96	99	anti-parallel
Strand 6	B	74	75	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	168	170	first strand
Strand 2	B	144	148	parallel
Strand 3	B	121	125	parallel
Strand 4	B	183	186	parallel
Strand 5	B	209	212	parallel
Strand 6	B	233	235	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	33	37	first strand
Strand 2	C	4	8	parallel
Strand 3	C	57	60	parallel
Strand 4	C	87	90	anti-parallel
Strand 5	C	96	99	anti-parallel
Strand 6	C	74	75	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	167	170	first strand
Strand 2	C	144	148	parallel
Strand 3	C	121	125	parallel
Strand 4	C	183	186	parallel
Strand 5	C	209	212	parallel
Strand 6	C	233	235	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	33	37	first strand
Strand 2	D	4	8	parallel
Strand 3	D	57	60	parallel
Strand 4	D	87	90	anti-parallel
Strand 5	D	96	99	anti-parallel
Strand 6	D	74	75	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	168	170	first strand
Strand 2	D	144	148	parallel
Strand 3	D	121	125	parallel
Strand 4	D	183	186	parallel
Strand 5	D	209	212	parallel
Strand 6	D	233	235	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: 1NYT

Analysis of interatomic Contacts of Structural Units in PDB entry:
1NYT