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

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 8ZAB entry

There are 4 chains in PDB entry 8ZAB (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	GLN 1	PHE 213
D	GLN 1	PHE 213
E	GLN 1	PRO 214
G	VAL 5	PRO 214

There are 11 helices in PDB entry 8ZAB. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	57	60	Right-handed 310
Helix 2	AA2	C	71	78	Right-handed 310
Helix 3	AA3	C	210	213	Right-handed 310
Helix 4	AA4	D	210	213	Right-handed 310
Helix 5	AA5	E	61	65	Right-handed 310
Helix 6	AA6	E	88	92	Right-handed 310
Helix 7	AA7	E	209	213	Right-handed 310
Helix 8	AA8	G	56	60	Right-handed 310
Helix 9	AA9	G	61	65	Right-handed 310
Helix 10	AB1	G	88	92	Right-handed 310
Helix 11	AB2	G	209	213	Right-handed 310

There are 18 sheets in PDB entry 8ZAB. 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,

There are 6 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	11	14	first strand
Strand 2	C	108	115	parallel
Strand 3	C	93	98	anti-parallel
Strand 4	C	36	40	anti-parallel
Strand 5	C	48	51	anti-parallel
Strand 6	C	54	55	anti-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	C	100	101	first strand
Strand 2	C	104	105	anti-parallel

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There are 5 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	161	162	first strand
Strand 2	C	177	181	anti-parallel
Strand 3	C	132	142	anti-parallel
Strand 4	C	173	175	anti-parallel
Strand 5	C	166	167	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	C	161	162	first strand
Strand 2	C	177	181	anti-parallel
Strand 3	C	132	142	anti-parallel
Strand 4	C	122	129	anti-parallel
Strand 5	D	205	208	parallel

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There are 7 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	151	first strand
Strand 2	C	189	195	anti-parallel
Strand 3	C	200	208	anti-parallel
Strand 4	D	122	128	parallel
Strand 5	D	133	142	anti-parallel
Strand 6	D	173	178	anti-parallel
Strand 7	D	161	162	anti-parallel

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There are 7 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	151	first strand
Strand 2	C	189	195	anti-parallel
Strand 3	C	200	208	anti-parallel
Strand 4	D	122	128	parallel
Strand 5	D	133	142	anti-parallel
Strand 6	D	173	178	anti-parallel
Strand 7	D	166	167	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	4	5	first strand
Strand 2	D	19	25	anti-parallel
Strand 3	D	79	84	anti-parallel
Strand 4	D	68	71	anti-parallel

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There are 5 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	11	14	first strand
Strand 2	D	109	115	parallel
Strand 3	D	93	99	anti-parallel
Strand 4	D	36	40	anti-parallel
Strand 5	D	46	50	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	147	151	first strand
Strand 2	D	190	194	anti-parallel
Strand 3	D	201	202	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	E	3	5	first strand
Strand 2	E	19	26	anti-parallel
Strand 3	E	80	84	anti-parallel
Strand 4	E	68	71	anti-parallel

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There are 6 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	11	14	first strand
Strand 2	E	104	115	parallel
Strand 3	E	93	101	anti-parallel
Strand 4	E	35	39	anti-parallel
Strand 5	E	48	51	anti-parallel
Strand 6	E	54	56	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	122	128	first strand
Strand 2	E	133	142	anti-parallel
Strand 3	E	173	181	anti-parallel
Strand 4	E	162	167	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	147	151	first strand
Strand 2	E	190	195	anti-parallel
Strand 3	E	200	202	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	G	11	14	first strand
Strand 2	G	112	115	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	G	21	23	first strand
Strand 2	G	80	82	anti-parallel
Strand 3	G	70	71	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	G	48	52	first strand
Strand 2	G	34	39	anti-parallel
Strand 3	G	96	100	anti-parallel
Strand 4	G	105	107	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	G	122	129	first strand
Strand 2	G	132	138	anti-parallel
Strand 3	G	176	181	anti-parallel
Strand 4	G	162	164	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	147	151	first strand
Strand 2	G	188	194	anti-parallel
Strand 3	G	201	207	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: 8ZAB

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