Analysis of interatomic Contacts of Structural Units in PDB entry:
6E3K

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 6E3K entry

There are 6 chains in PDB entry 6E3K (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY -1	ALA 123
B	GLY -1	ALA 124
C	SER 11	ASN 223
D	SER 11	ILE 221
E	SER 28	ASP 240
I	SER 28	ASP 240

There are 20 helices in PDB entry 6E3K. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	3	15	Right-handed alpha
Helix 2	AA2	A	19	24	Right-handed 310
Helix 3	AA3	A	29	34	Right-handed alpha
Helix 4	AA4	A	38	60	Right-handed alpha
Helix 5	AA5	A	66	81	Right-handed alpha
Helix 6	AA6	A	85	98	Right-handed alpha
Helix 7	AA7	A	102	119	Right-handed alpha
Helix 8	AA8	B	2	15	Right-handed alpha
Helix 9	AA9	B	19	24	Right-handed 310
Helix 10	AB1	B	29	34	Right-handed alpha
Helix 11	AB2	B	38	60	Right-handed alpha
Helix 12	AB3	B	66	81	Right-handed alpha
Helix 13	AB4	B	85	98	Right-handed alpha
Helix 14	AB5	B	102	119	Right-handed alpha
Helix 15	AB6	C	71	74	Right-handed 310
Helix 16	AB7	C	103	108	Right-handed alpha
Helix 17	AB8	D	71	74	Right-handed 310
Helix 18	AB9	D	103	108	Right-handed alpha
Helix 19	AC1	E	134	138	Right-handed alpha
Helix 20	AC2	I	133	138	Right-handed alpha

There are 23 sheets in PDB entry 6E3K. 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,

There are 3 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	16	23	first strand
Strand 2	C	26	32	anti-parallel
Strand 3	C	67	69	anti-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	C	57	63	first strand
Strand 2	C	41	48	anti-parallel
Strand 3	C	81	89	anti-parallel
Strand 4	C	92	93	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	57	63	first strand
Strand 2	C	41	48	anti-parallel
Strand 3	C	81	89	anti-parallel
Strand 4	C	97	98	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	C	114	119	first strand
Strand 2	C	123	129	anti-parallel
Strand 3	C	182	188	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	C	164	171	first strand
Strand 2	C	152	161	anti-parallel
Strand 3	C	195	204	anti-parallel
Strand 4	C	217	220	anti-parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	16	23	first strand
Strand 2	D	26	32	anti-parallel
Strand 3	D	67	69	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	D	57	63	first strand
Strand 2	D	41	48	anti-parallel
Strand 3	D	81	89	anti-parallel
Strand 4	D	92	93	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	D	57	63	first strand
Strand 2	D	41	48	anti-parallel
Strand 3	D	81	89	anti-parallel
Strand 4	D	97	98	anti-parallel

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There are 3 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	114	119	first strand
Strand 2	D	123	129	anti-parallel
Strand 3	D	184	188	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	D	164	171	first strand
Strand 2	D	152	161	anti-parallel
Strand 3	D	195	204	anti-parallel
Strand 4	D	217	220	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	E	29	30	first strand
Strand 2	E	122	124	parallel
Strand 3	E	110	119	anti-parallel
Strand 4	E	62	68	anti-parallel
Strand 5	E	75	76	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	E	87	89	first strand
Strand 2	E	62	68	anti-parallel
Strand 3	E	110	119	anti-parallel
Strand 4	E	127	128	anti-parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	132	133	first strand
Strand 2	E	110	119	anti-parallel
Strand 3	E	127	128	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	E	34	39	first strand
Strand 2	E	46	50	anti-parallel
Strand 3	E	93	95	anti-parallel

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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	144	151	first strand
Strand 2	E	154	160	anti-parallel
Strand 3	E	196	198	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	187	192	first strand
Strand 2	E	171	181	anti-parallel
Strand 3	E	207	218	anti-parallel
Strand 4	E	224	229	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	E	187	192	first strand
Strand 2	E	171	181	anti-parallel
Strand 3	E	207	218	anti-parallel
Strand 4	E	233	236	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	I	29	30	first strand
Strand 2	I	122	124	parallel
Strand 3	I	112	119	anti-parallel
Strand 4	I	62	68	anti-parallel
Strand 5	I	87	89	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	I	75	76	first strand
Strand 2	I	62	68	anti-parallel
Strand 3	I	112	119	anti-parallel
Strand 4	I	127	128	anti-parallel

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There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	34	39	first strand
Strand 2	I	46	50	anti-parallel
Strand 3	I	93	95	anti-parallel

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There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	144	151	first strand
Strand 2	I	154	160	anti-parallel
Strand 3	I	196	198	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	I	187	192	first strand
Strand 2	I	171	181	anti-parallel
Strand 3	I	207	218	anti-parallel
Strand 4	I	224	229	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	I	187	192	first strand
Strand 2	I	171	181	anti-parallel
Strand 3	I	207	218	anti-parallel
Strand 4	I	233	236	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: 6E3K

Analysis of interatomic Contacts of Structural Units in PDB entry:
6E3K