Analysis of interatomic Contacts of Structural Units in PDB entry:
4Z6K

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 4Z6K entry

There are 4 chains in PDB entry 4Z6K (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	HIS 345
B	MET 1	GLU 340
C	MET 1	HIS 345
D	MET 1	ASP 318

There are 56 helices in PDB entry 4Z6K. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	38	47	Right-handed alpha
Helix 2	AA2	A	95	100	Right-handed alpha
Helix 3	AA3	A	102	106	Right-handed 310
Helix 4	AA4	A	139	144	Right-handed alpha
Helix 5	AA5	A	145	147	Right-handed 310
Helix 6	AA6	A	148	159	Right-handed alpha
Helix 7	AA7	A	174	187	Right-handed alpha
Helix 8	AA8	A	197	207	Right-handed alpha
Helix 9	AA9	A	219	229	Right-handed alpha
Helix 10	AB1	A	240	250	Right-handed alpha
Helix 11	AB2	A	271	277	Right-handed alpha
Helix 12	AB3	A	288	301	Right-handed alpha
Helix 13	AB4	A	312	314	Right-handed 310
Helix 14	AB5	A	315	325	Right-handed alpha
Helix 15	AB6	B	38	47	Right-handed alpha
Helix 16	AB7	B	95	100	Right-handed alpha
Helix 17	AB8	B	102	106	Right-handed 310
Helix 18	AB9	B	139	144	Right-handed alpha
Helix 19	AC1	B	145	147	Right-handed 310
Helix 20	AC2	B	148	159	Right-handed alpha
Helix 21	AC3	B	174	187	Right-handed alpha
Helix 22	AC4	B	197	207	Right-handed alpha
Helix 23	AC5	B	219	229	Right-handed alpha
Helix 24	AC6	B	240	250	Right-handed alpha
Helix 25	AC7	B	271	277	Right-handed alpha
Helix 26	AC8	B	288	301	Right-handed alpha
Helix 27	AC9	B	312	314	Right-handed 310
Helix 28	AD1	B	315	324	Right-handed alpha
Helix 29	AD2	C	38	47	Right-handed alpha
Helix 30	AD3	C	95	100	Right-handed alpha
Helix 31	AD4	C	102	106	Right-handed 310
Helix 32	AD5	C	139	144	Right-handed alpha
Helix 33	AD6	C	145	147	Right-handed 310
Helix 34	AD7	C	148	159	Right-handed alpha
Helix 35	AD8	C	174	187	Right-handed alpha
Helix 36	AD9	C	197	207	Right-handed alpha
Helix 37	AE1	C	219	229	Right-handed alpha
Helix 38	AE2	C	240	250	Right-handed alpha
Helix 39	AE3	C	271	277	Right-handed alpha
Helix 40	AE4	C	288	301	Right-handed alpha
Helix 41	AE5	C	312	314	Right-handed 310
Helix 42	AE6	C	315	325	Right-handed alpha
Helix 43	AE7	D	38	47	Right-handed alpha
Helix 44	AE8	D	95	100	Right-handed alpha
Helix 45	AE9	D	102	106	Right-handed 310
Helix 46	AF1	D	139	144	Right-handed alpha
Helix 47	AF2	D	145	147	Right-handed 310
Helix 48	AF3	D	148	159	Right-handed alpha
Helix 49	AF4	D	174	187	Right-handed alpha
Helix 50	AF5	D	197	207	Right-handed alpha
Helix 51	AF6	D	219	229	Right-handed alpha
Helix 52	AF7	D	240	250	Right-handed alpha
Helix 53	AF8	D	271	277	Right-handed alpha
Helix 54	AF9	D	288	301	Right-handed alpha
Helix 55	AG1	D	312	314	Right-handed 310
Helix 56	AG2	D	315	324	Right-handed alpha

There are 18 sheets in PDB entry 4Z6K. 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,

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	2	5	first strand
Strand 2	A	14	17	anti-parallel

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There are 5 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	123	127	first strand
Strand 2	A	27	37	anti-parallel
Strand 3	A	63	70	anti-parallel
Strand 4	A	82	85	anti-parallel
Strand 5	A	132	133	anti-parallel

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There are 4 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	123	127	first strand
Strand 2	A	27	37	anti-parallel
Strand 3	A	331	335	anti-parallel
Strand 4	A	308	311	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	88	90	first strand
Strand 2	A	110	111	anti-parallel

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There are 12 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	211	214	first strand
Strand 2	A	190	195	parallel
Strand 3	A	167	171	parallel
Strand 4	A	231	236	parallel
Strand 5	A	251	259	parallel
Strand 6	A	280	283	parallel
Strand 7	C	280	283	anti-parallel
Strand 8	C	251	259	parallel
Strand 9	C	231	236	parallel
Strand 10	C	167	171	parallel
Strand 11	C	190	195	parallel
Strand 12	C	211	214	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	B	2	5	first strand
Strand 2	B	14	17	anti-parallel

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There are 5 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	123	127	first strand
Strand 2	B	27	37	anti-parallel
Strand 3	B	63	70	anti-parallel
Strand 4	B	82	85	anti-parallel
Strand 5	B	132	133	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	123	127	first strand
Strand 2	B	27	37	anti-parallel
Strand 3	B	331	335	anti-parallel
Strand 4	B	308	311	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	B	88	90	first strand
Strand 2	B	110	111	anti-parallel

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There are 12 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	211	214	first strand
Strand 2	B	190	195	parallel
Strand 3	B	167	171	parallel
Strand 4	B	231	236	parallel
Strand 5	B	251	259	parallel
Strand 6	B	280	283	parallel
Strand 7	D	280	283	anti-parallel
Strand 8	D	251	259	parallel
Strand 9	D	231	236	parallel
Strand 10	D	167	171	parallel
Strand 11	D	190	195	parallel
Strand 12	D	211	214	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	2	5	first strand
Strand 2	C	14	17	anti-parallel

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There are 5 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	123	127	first strand
Strand 2	C	27	37	anti-parallel
Strand 3	C	63	70	anti-parallel
Strand 4	C	82	85	anti-parallel
Strand 5	C	132	133	anti-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	123	127	first strand
Strand 2	C	27	37	anti-parallel
Strand 3	C	331	335	anti-parallel
Strand 4	C	308	311	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	88	90	first strand
Strand 2	C	110	111	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	D	2	5	first strand
Strand 2	D	14	17	anti-parallel

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There are 5 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	123	127	first strand
Strand 2	D	27	37	anti-parallel
Strand 3	D	62	70	anti-parallel
Strand 4	D	82	86	anti-parallel
Strand 5	D	132	133	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	123	127	first strand
Strand 2	D	27	37	anti-parallel
Strand 3	D	331	335	anti-parallel
Strand 4	D	308	311	parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	88	90	first strand
Strand 2	D	110	111	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: 4Z6K

Analysis of interatomic Contacts of Structural Units in PDB entry:
4Z6K