Analysis of interatomic Contacts of Structural Units in PDB entry:
6NIY

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 6NIY entry

There are 6 chains in PDB entry 6NIY (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 10	LEU 394
N	GLN 1	SER 128
R	THR 138	ASN 414
B	GLU 3	ASN 340
G	SER 8	ARG 62
P	CYS 1	LEU 19

There are 25 helices in PDB entry 6NIY. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	11	39	Right-handed alpha
Helix 2	AA2	A	236	241	Right-handed 310
Helix 3	AA3	A	266	278	Right-handed alpha
Helix 4	AA4	A	332	350	Right-handed alpha
Helix 5	AA5	A	372	391	Right-handed alpha
Helix 6	AA6	N	28	32	Right-handed 310
Helix 7	AA7	R	139	173	Right-handed alpha
Helix 8	AA8	R	174	177	Right-handed 310
Helix 9	AA9	R	178	205	Right-handed alpha
Helix 10	AB1	R	218	249	Right-handed alpha
Helix 11	AB2	R	258	267	Right-handed alpha
Helix 12	AB3	R	270	285	Right-handed alpha
Helix 13	AB4	R	295	297	Right-handed 310
Helix 14	AB5	R	298	330	Right-handed alpha
Helix 15	AB6	R	337	353	Right-handed alpha
Helix 16	AB7	R	354	359	Right-handed alpha
Helix 17	AB8	R	365	382	Right-handed alpha
Helix 18	AB9	R	382	393	Right-handed alpha
Helix 19	AC1	R	395	412	Right-handed alpha
Helix 20	AC2	B	4	27	Right-handed alpha
Helix 21	AC3	B	29	35	Right-handed alpha
Helix 22	AC4	G	9	24	Right-handed alpha
Helix 23	AC5	G	29	45	Right-handed alpha
Helix 24	AC6	P	4	6	Right-handed 310
Helix 25	AC7	P	7	19	Right-handed alpha

There are 10 sheets in PDB entry 6NIY. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

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	208	213	first strand
Strand 2	A	218	223	anti-parallel
Strand 3	A	40	46	parallel
Strand 4	A	243	248	parallel
Strand 5	A	286	291	parallel
Strand 6	A	359	360	parallel

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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	3	6	first strand
Strand 2	N	17	25	anti-parallel
Strand 3	N	78	84	anti-parallel
Strand 4	N	69	73	anti-parallel

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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	10	12	first strand
Strand 2	N	122	126	parallel
Strand 3	N	92	98	anti-parallel
Strand 4	N	34	39	anti-parallel
Strand 5	N	45	50	anti-parallel
Strand 6	N	59	60	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	B	46	51	first strand
Strand 2	B	336	340	anti-parallel
Strand 3	B	327	331	anti-parallel
Strand 4	B	315	320	anti-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	B	58	63	first strand
Strand 2	B	69	74	anti-parallel
Strand 3	B	78	83	anti-parallel
Strand 4	B	88	94	anti-parallel

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There are 4 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	100	105	first strand
Strand 2	B	111	116	anti-parallel
Strand 3	B	121	125	anti-parallel
Strand 4	B	135	139	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	146	151	first strand
Strand 2	B	156	161	anti-parallel
Strand 3	B	166	170	anti-parallel
Strand 4	B	176	180	anti-parallel

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There are 4 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	189	192	first strand
Strand 2	B	198	202	anti-parallel
Strand 3	B	208	212	anti-parallel
Strand 4	B	218	222	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	229	234	first strand
Strand 2	B	240	245	anti-parallel
Strand 3	B	250	254	anti-parallel
Strand 4	B	260	264	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	273	278	first strand
Strand 2	B	284	289	anti-parallel
Strand 3	B	294	298	anti-parallel
Strand 4	B	304	308	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: 6NIY

Analysis of interatomic Contacts of Structural Units in PDB entry:
6NIY