Analysis of interatomic Contacts of Structural Units in PDB entry:
8EHT

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 8EHT entry

There are 7 chains in PDB entry 8EHT (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	ALA 1	THR 172
F	ALA 1	THR 172
D	ALA 1	THR 172
E	ALA 1	THR 172
W	ALA 1	THR 172
X	ALA 1	THR 172
B	ALA 1	THR 172

There are 12 helices in PDB entry 8EHT. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	40	47	Right-handed alpha
Helix 2	AA2	F	40	47	Right-handed alpha
Helix 3	AA3	D	27	29	Right-handed 310
Helix 4	AA4	D	40	47	Right-handed alpha
Helix 5	AA5	E	27	29	Right-handed 310
Helix 6	AA6	E	40	47	Right-handed alpha
Helix 7	AA7	W	27	29	Right-handed 310
Helix 8	AA8	W	40	47	Right-handed alpha
Helix 9	AA9	X	27	29	Right-handed 310
Helix 10	AB1	X	40	47	Right-handed alpha
Helix 11	AB2	B	27	29	Right-handed 310
Helix 12	AB3	B	40	47	Right-handed alpha

There are 19 sheets in PDB entry 8EHT. 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,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	31	35	first strand
Strand 2	C	8	18	parallel
Strand 3	F	156	169	anti-parallel
Strand 4	F	68	75	anti-parallel
Strand 5	F	116	118	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	24	25	first strand
Strand 2	C	53	60	anti-parallel
Strand 3	C	131	141	anti-parallel
Strand 4	C	98	104	anti-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	C	116	118	first strand
Strand 2	C	68	75	anti-parallel
Strand 3	C	162	169	anti-parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	31	35	first strand
Strand 2	F	8	15	parallel
Strand 3	D	160	169	anti-parallel
Strand 4	D	68	75	anti-parallel
Strand 5	D	116	118	anti-parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	17	18	first strand
Strand 2	D	156	157	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	F	24	25	first strand
Strand 2	F	53	60	anti-parallel
Strand 3	F	131	141	anti-parallel
Strand 4	F	98	104	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	E	31	39	first strand
Strand 2	D	9	18	parallel
Strand 3	E	156	169	anti-parallel
Strand 4	E	68	75	anti-parallel
Strand 5	E	116	118	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	24	25	first strand
Strand 2	D	53	60	anti-parallel
Strand 3	D	131	141	anti-parallel
Strand 4	D	98	104	anti-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	D	122	123	first strand
Strand 2	D	126	127	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	W	31	39	first strand
Strand 2	E	8	18	parallel
Strand 3	W	156	169	anti-parallel
Strand 4	W	68	75	anti-parallel
Strand 5	W	116	118	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	E	24	25	first strand
Strand 2	E	53	60	anti-parallel
Strand 3	E	131	141	anti-parallel
Strand 4	E	98	104	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	X	31	38	first strand
Strand 2	W	8	18	parallel
Strand 3	X	156	169	anti-parallel
Strand 4	X	68	75	anti-parallel
Strand 5	X	116	118	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	W	24	25	first strand
Strand 2	W	53	60	anti-parallel
Strand 3	W	131	141	anti-parallel
Strand 4	W	98	104	anti-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	W	122	123	first strand
Strand 2	W	126	127	anti-parallel

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There are 5 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	31	35	first strand
Strand 2	X	8	18	parallel
Strand 3	B	156	169	anti-parallel
Strand 4	B	68	75	anti-parallel
Strand 5	B	116	118	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	X	24	25	first strand
Strand 2	X	53	60	anti-parallel
Strand 3	X	131	141	anti-parallel
Strand 4	X	98	104	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	X	122	123	first strand
Strand 2	X	126	127	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	B	24	25	first strand
Strand 2	B	53	60	anti-parallel
Strand 3	B	131	141	anti-parallel
Strand 4	B	98	104	anti-parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	122	123	first strand
Strand 2	B	126	127	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: 8EHT

Analysis of interatomic Contacts of Structural Units in PDB entry:
8EHT