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

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 7ZEH entry

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

Chain ID	Initial residue	Terminal residue
A	SER 6	CYS 290
B	SER 6	CYS 290
C	GLU 4	CYS 290
D	GLU 4	CYS 290

There are 44 helices in PDB entry 7ZEH. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	6	10	Right-handed 310
Helix 2	AA2	A	17	35	Right-handed alpha
Helix 3	AA3	A	58	65	Right-handed alpha
Helix 4	AA4	A	70	90	Right-handed alpha
Helix 5	AA5	A	94	115	Right-handed alpha
Helix 6	AA6	A	119	129	Right-handed alpha
Helix 7	AA7	A	137	148	Right-handed alpha
Helix 8	AA8	A	160	170	Right-handed alpha
Helix 9	AA9	A	231	237	Right-handed 310
Helix 10	AB1	A	256	266	Right-handed alpha
Helix 11	AB2	A	278	290	Right-handed alpha
Helix 12	AB3	B	6	10	Right-handed 310
Helix 13	AB4	B	17	32	Right-handed alpha
Helix 14	AB5	B	58	65	Right-handed alpha
Helix 15	AB6	B	70	90	Right-handed alpha
Helix 16	AB7	B	94	115	Right-handed alpha
Helix 17	AB8	B	121	129	Right-handed alpha
Helix 18	AB9	B	137	148	Right-handed alpha
Helix 19	AC1	B	160	170	Right-handed alpha
Helix 20	AC2	B	231	237	Right-handed 310
Helix 21	AC3	B	256	266	Right-handed alpha
Helix 22	AC4	B	278	290	Right-handed alpha
Helix 23	AC5	C	5	10	Right-handed 310
Helix 24	AC6	C	17	32	Right-handed alpha
Helix 25	AC7	C	58	65	Right-handed alpha
Helix 26	AC8	C	70	90	Right-handed alpha
Helix 27	AC9	C	94	115	Right-handed alpha
Helix 28	AD1	C	121	129	Right-handed alpha
Helix 29	AD2	C	137	148	Right-handed alpha
Helix 30	AD3	C	160	170	Right-handed alpha
Helix 31	AD4	C	231	237	Right-handed 310
Helix 32	AD5	C	256	268	Right-handed alpha
Helix 33	AD6	C	278	289	Right-handed alpha
Helix 34	AD7	D	5	10	Right-handed 310
Helix 35	AD8	D	17	32	Right-handed alpha
Helix 36	AD9	D	58	65	Right-handed alpha
Helix 37	AE1	D	70	90	Right-handed alpha
Helix 38	AE2	D	94	115	Right-handed alpha
Helix 39	AE3	D	121	130	Right-handed alpha
Helix 40	AE4	D	137	148	Right-handed alpha
Helix 41	AE5	D	160	170	Right-handed alpha
Helix 42	AE6	D	231	237	Right-handed 310
Helix 43	AE7	D	256	268	Right-handed alpha
Helix 44	AE8	D	278	290	Right-handed alpha

There are 12 sheets in PDB entry 7ZEH. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 7 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	13	14	first strand
Strand 2	A	270	273	anti-parallel
Strand 3	A	246	253	parallel
Strand 4	A	224	229	parallel
Strand 5	A	36	41	parallel
Strand 6	A	152	159	parallel
Strand 7	A	177	182	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	50	51	first strand
Strand 2	A	54	55	anti-parallel

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There are 2 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	184	186	first strand
Strand 2	A	192	195	anti-parallel

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There are 7 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	13	14	first strand
Strand 2	B	270	273	anti-parallel
Strand 3	B	246	253	parallel
Strand 4	B	224	229	parallel
Strand 5	B	36	41	parallel
Strand 6	B	152	159	parallel
Strand 7	B	177	182	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	B	50	51	first strand
Strand 2	B	54	55	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	B	184	186	first strand
Strand 2	B	192	195	anti-parallel

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There are 7 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	13	14	first strand
Strand 2	C	270	273	anti-parallel
Strand 3	C	246	253	parallel
Strand 4	C	224	229	parallel
Strand 5	C	36	41	parallel
Strand 6	C	152	159	parallel
Strand 7	C	177	182	parallel

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There are 2 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	50	51	first strand
Strand 2	C	54	55	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	C	184	186	first strand
Strand 2	C	192	195	anti-parallel

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There are 7 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	13	14	first strand
Strand 2	D	270	273	anti-parallel
Strand 3	D	246	253	parallel
Strand 4	D	224	229	parallel
Strand 5	D	36	41	parallel
Strand 6	D	152	159	parallel
Strand 7	D	177	182	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	D	50	51	first strand
Strand 2	D	54	55	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	184	186	first strand
Strand 2	D	192	195	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: 7ZEH

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