Analysis of interatomic Contacts of Structural Units in PDB entry:
7K0X

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 7K0X entry

There are 4 chains in PDB entry 7K0X (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	VAL 9	ALA 341
D	THR 2	SER 220
A	SER 5	GLN 340
B	GLY 3	ILE 219

There are 8 helices in PDB entry 7K0X. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	219	223	Right-handed 310
Helix 2	AA2	D	88	92	Right-handed 310
Helix 3	AA3	D	133	141	Right-handed alpha
Helix 4	AA4	D	209	211	Right-handed 310
Helix 5	AA5	A	219	223	Right-handed 310
Helix 6	AA6	B	88	92	Right-handed 310
Helix 7	AA7	B	133	141	Right-handed alpha
Helix 8	AA8	B	209	211	Right-handed 310

There are 29 sheets in PDB entry 7K0X. 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 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	C	10	14	first strand
Strand 2	C	23	32	anti-parallel
Strand 3	C	85	94	anti-parallel
Strand 4	C	76	81	anti-parallel

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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	18	20	first strand
Strand 2	C	129	134	parallel
Strand 3	C	100	107	anti-parallel
Strand 4	C	41	46	anti-parallel
Strand 5	C	53	58	anti-parallel
Strand 6	C	67	68	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	C	18	20	first strand
Strand 2	C	129	134	parallel
Strand 3	C	100	107	anti-parallel
Strand 4	C	122	123	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	C	140	144	first strand
Strand 2	C	155	162	anti-parallel
Strand 3	C	210	215	anti-parallel
Strand 4	C	200	205	anti-parallel

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There are 5 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	147	150	first strand
Strand 2	C	247	252	parallel
Strand 3	C	224	232	anti-parallel
Strand 4	C	171	176	anti-parallel
Strand 5	C	183	188	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	C	147	150	first strand
Strand 2	C	247	252	parallel
Strand 3	C	224	232	anti-parallel
Strand 4	C	240	243	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	C	262	267	first strand
Strand 2	C	272	279	anti-parallel
Strand 3	C	310	316	anti-parallel
Strand 4	C	298	304	anti-parallel

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There are 3 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	285	289	first strand
Strand 2	C	324	329	anti-parallel
Strand 3	C	335	339	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	5	7	first strand
Strand 2	D	21	28	anti-parallel
Strand 3	D	79	84	anti-parallel
Strand 4	D	70	74	anti-parallel

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There are 6 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	12	16	first strand
Strand 2	D	111	116	parallel
Strand 3	D	93	101	anti-parallel
Strand 4	D	34	40	anti-parallel
Strand 5	D	47	53	anti-parallel
Strand 6	D	58	61	anti-parallel

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There are 4 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	12	16	first strand
Strand 2	D	111	116	parallel
Strand 3	D	93	101	anti-parallel
Strand 4	D	104	107	anti-parallel

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There are 4 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	126	130	first strand
Strand 2	D	142	152	anti-parallel
Strand 3	D	183	193	anti-parallel
Strand 4	D	173	174	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	126	130	first strand
Strand 2	D	142	152	anti-parallel
Strand 3	D	183	193	anti-parallel
Strand 4	D	178	180	anti-parallel

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There are 3 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	157	163	first strand
Strand 2	D	201	207	anti-parallel
Strand 3	D	215	219	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	10	14	first strand
Strand 2	A	24	32	anti-parallel
Strand 3	A	86	92	anti-parallel
Strand 4	A	76	81	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	18	20	first strand
Strand 2	A	132	134	parallel

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There are 5 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	66	68	first strand
Strand 2	A	53	58	anti-parallel
Strand 3	A	41	46	anti-parallel
Strand 4	A	101	107	anti-parallel
Strand 5	A	122	123	anti-parallel

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There are 5 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	66	68	first strand
Strand 2	A	53	58	anti-parallel
Strand 3	A	41	46	anti-parallel
Strand 4	A	101	107	anti-parallel
Strand 5	A	129	130	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	A	140	144	first strand
Strand 2	A	155	162	anti-parallel
Strand 3	A	210	215	anti-parallel
Strand 4	A	200	205	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	A	148	150	first strand
Strand 2	A	247	252	parallel
Strand 3	A	224	232	anti-parallel
Strand 4	A	171	176	anti-parallel
Strand 5	A	183	188	anti-parallel
Strand 6	A	193	195	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	148	150	first strand
Strand 2	A	247	252	parallel
Strand 3	A	224	232	anti-parallel
Strand 4	A	240	243	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	A	262	266	first strand
Strand 2	A	271	279	anti-parallel
Strand 3	A	310	317	anti-parallel
Strand 4	A	298	304	anti-parallel

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There are 3 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	285	290	first strand
Strand 2	A	324	329	anti-parallel
Strand 3	A	334	339	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	5	7	first strand
Strand 2	B	21	28	anti-parallel
Strand 3	B	79	84	anti-parallel
Strand 4	B	70	74	anti-parallel

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There are 6 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	12	15	first strand
Strand 2	B	111	115	parallel
Strand 3	B	93	101	anti-parallel
Strand 4	B	34	40	anti-parallel
Strand 5	B	47	53	anti-parallel
Strand 6	B	58	61	anti-parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	12	15	first strand
Strand 2	B	111	115	parallel
Strand 3	B	93	101	anti-parallel
Strand 4	B	104	107	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	126	130	first strand
Strand 2	B	142	152	anti-parallel
Strand 3	B	183	193	anti-parallel
Strand 4	B	173	174	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	126	130	first strand
Strand 2	B	142	152	anti-parallel
Strand 3	B	183	193	anti-parallel
Strand 4	B	178	180	anti-parallel

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There are 3 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	157	162	first strand
Strand 2	B	202	207	anti-parallel
Strand 3	B	215	218	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: 7K0X

Analysis of interatomic Contacts of Structural Units in PDB entry:
7K0X