Analysis of interatomic Contacts of Structural Units in PDB entry:
7KZX

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 7KZX entry

There are 6 chains in PDB entry 7KZX (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 11	VAL 291
B	VAL 11	VAL 291
C	SER 1	GLY 202
D	GLU 4	PRO 230
E	ASP 2	GLY 202
F	GLU 4	PRO 230

There are 25 helices in PDB entry 7KZX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	13	35	Right-handed alpha
Helix 2	AA2	A	38	64	Right-handed alpha
Helix 3	AA3	A	80	107	Right-handed alpha
Helix 4	AA4	A	115	138	Right-handed alpha
Helix 5	AA5	A	149	175	Right-handed alpha
Helix 6	AA6	A	177	208	Right-handed alpha
Helix 7	AA7	A	213	225	Right-handed alpha
Helix 8	AA8	A	258	277	Right-handed alpha
Helix 9	AA9	B	13	35	Right-handed alpha
Helix 10	AB1	B	39	64	Right-handed alpha
Helix 11	AB2	B	80	109	Right-handed alpha
Helix 12	AB3	B	115	138	Right-handed alpha
Helix 13	AB4	B	149	175	Right-handed alpha
Helix 14	AB5	B	177	208	Right-handed alpha
Helix 15	AB6	B	213	226	Right-handed alpha
Helix 16	AB7	B	258	277	Right-handed alpha
Helix 17	AB8	C	80	84	Right-handed 310
Helix 18	AB9	C	123	128	Right-handed alpha
Helix 19	AC1	C	185	189	Right-handed alpha
Helix 20	AC2	D	65	68	Right-handed 310
Helix 21	AC3	D	90	94	Right-handed 310
Helix 22	AC4	D	218	221	Right-handed 310
Helix 23	AC5	E	80	84	Right-handed 310
Helix 24	AC6	E	123	129	Right-handed alpha
Helix 25	AC7	E	186	190	Right-handed 310

There are 24 sheets in PDB entry 7KZX. 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,

There are 4 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	210	211	first strand
Strand 2	A	233	240	anti-parallel
Strand 3	A	245	251	anti-parallel
Strand 4	A	280	284	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	253	254	first strand
Strand 2	A	288	289	parallel

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There are 3 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	232	233	first strand
Strand 2	B	244	252	anti-parallel
Strand 3	B	237	241	anti-parallel

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There are 3 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	232	233	first strand
Strand 2	B	244	252	anti-parallel
Strand 3	B	280	285	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	C	6	8	first strand
Strand 2	C	20	25	anti-parallel
Strand 3	C	71	76	anti-parallel
Strand 4	C	63	68	anti-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	C	11	14	first strand
Strand 2	C	105	108	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	C	54	55	first strand
Strand 2	C	46	50	anti-parallel
Strand 3	C	35	39	anti-parallel
Strand 4	C	86	90	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	C	118	120	first strand
Strand 2	C	131	141	anti-parallel
Strand 3	C	175	184	anti-parallel
Strand 4	C	163	165	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	D	8	9	first strand
Strand 2	D	20	26	anti-parallel
Strand 3	D	81	87	anti-parallel
Strand 4	D	71	76	anti-parallel

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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	60	63	first strand
Strand 2	D	49	55	anti-parallel
Strand 3	D	37	42	anti-parallel
Strand 4	D	95	102	anti-parallel
Strand 5	D	118	121	anti-parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	60	63	first strand
Strand 2	D	49	55	anti-parallel
Strand 3	D	37	42	anti-parallel
Strand 4	D	95	102	anti-parallel
Strand 5	D	125	127	anti-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	D	106	108	first strand
Strand 2	D	112	114	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	D	137	140	first strand
Strand 2	D	155	162	anti-parallel
Strand 3	D	193	199	anti-parallel
Strand 4	D	181	182	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	137	140	first strand
Strand 2	D	155	162	anti-parallel
Strand 3	D	193	199	anti-parallel
Strand 4	D	186	187	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	213	217	first strand
Strand 2	D	222	226	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	5	8	first strand
Strand 2	E	20	26	anti-parallel
Strand 3	E	71	76	anti-parallel
Strand 4	E	63	68	anti-parallel

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There are 6 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	12	14	first strand
Strand 2	E	104	108	parallel
Strand 3	E	86	91	anti-parallel
Strand 4	E	34	39	anti-parallel
Strand 5	E	46	50	anti-parallel
Strand 6	E	54	55	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	118	120	first strand
Strand 2	E	131	141	anti-parallel
Strand 3	E	175	184	anti-parallel
Strand 4	E	161	165	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	7	10	first strand
Strand 2	F	20	27	anti-parallel
Strand 3	F	81	87	anti-parallel
Strand 4	F	71	76	anti-parallel

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There are 6 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	13	14	first strand
Strand 2	F	125	128	parallel
Strand 3	F	95	101	anti-parallel
Strand 4	F	37	42	anti-parallel
Strand 5	F	48	55	anti-parallel
Strand 6	F	60	62	anti-parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	106	107	first strand
Strand 2	F	113	114	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	137	139	first strand
Strand 2	F	155	162	anti-parallel
Strand 3	F	192	199	anti-parallel
Strand 4	F	180	182	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	137	139	first strand
Strand 2	F	155	162	anti-parallel
Strand 3	F	192	199	anti-parallel
Strand 4	F	186	188	anti-parallel

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There are 3 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	168	171	first strand
Strand 2	F	212	217	anti-parallel
Strand 3	F	222	227	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: 7KZX

Analysis of interatomic Contacts of Structural Units in PDB entry:
7KZX