Analysis of interatomic Contacts of Structural Units in PDB entry:
4ZN0

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 4ZN0 entry

There are 3 chains in PDB entry 4ZN0 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 2	ILE 307
B	SER 3	ILE 307
C	ALA 2	VAL 169

There are 26 helices in PDB entry 4ZN0. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	13	26	Right-handed alpha
Helix 2	AA2	A	62	74	Right-handed alpha
Helix 3	AA3	A	122	126	Right-handed 310
Helix 4	AA4	A	138	142	Right-handed 310
Helix 5	AA5	A	152	164	Right-handed alpha
Helix 6	AA6	A	181	189	Right-handed alpha
Helix 7	AA7	A	285	307	Right-handed alpha
Helix 8	AA8	B	13	26	Right-handed alpha
Helix 9	AA9	B	64	74	Right-handed alpha
Helix 10	AB1	B	122	126	Right-handed 310
Helix 11	AB2	B	138	142	Right-handed 310
Helix 12	AB3	B	152	164	Right-handed alpha
Helix 13	AB4	B	181	189	Right-handed alpha
Helix 14	AB5	B	286	306	Right-handed alpha
Helix 15	AB6	C	13	26	Right-handed alpha
Helix 16	AB7	C	65	74	Right-handed alpha
Helix 17	AB8	C	138	142	Right-handed 310
Helix 18	AB9	C	152	164	Right-handed alpha
Helix 19	AC1	C	181	191	Right-handed alpha
Helix 20	AC2	C	288	305	Right-handed alpha
Helix 21	AC3	D	13	26	Right-handed alpha
Helix 22	AC4	D	68	74	Right-handed alpha
Helix 23	AC5	D	138	142	Right-handed 310
Helix 24	AC6	D	152	164	Right-handed alpha
Helix 25	AC7	D	181	189	Right-handed alpha
Helix 26	AC8	D	288	306	Right-handed alpha

There are 20 sheets in PDB entry 4ZN0. 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,

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	A	76	79	first strand
Strand 2	A	30	34	parallel
Strand 3	A	4	10	parallel
Strand 4	A	99	108	parallel
Strand 5	A	92	96	anti-parallel
Strand 6	A	82	87	anti-parallel

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There are 5 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	76	79	first strand
Strand 2	A	30	34	parallel
Strand 3	A	4	10	parallel
Strand 4	A	99	108	parallel
Strand 5	A	272	274	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	112	114	first strand
Strand 2	A	242	244	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	A	130	131	first strand
Strand 2	A	235	238	parallel
Strand 3	A	145	149	parallel
Strand 4	A	168	172	parallel
Strand 5	A	194	197	parallel

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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	200	207	first strand
Strand 2	A	215	222	anti-parallel
Strand 3	A	228	232	anti-parallel

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There are 6 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	76	79	first strand
Strand 2	B	30	34	parallel
Strand 3	B	4	10	parallel
Strand 4	B	99	108	parallel
Strand 5	B	91	96	anti-parallel
Strand 6	B	82	88	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	B	76	79	first strand
Strand 2	B	30	34	parallel
Strand 3	B	4	10	parallel
Strand 4	B	99	108	parallel
Strand 5	B	272	274	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	B	112	114	first strand
Strand 2	B	242	244	anti-parallel

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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	130	131	first strand
Strand 2	B	235	238	parallel
Strand 3	B	145	149	parallel
Strand 4	B	168	172	parallel
Strand 5	B	194	197	parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	200	207	first strand
Strand 2	B	215	222	anti-parallel
Strand 3	B	228	232	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	C	76	79	first strand
Strand 2	C	30	34	parallel
Strand 3	C	4	10	parallel
Strand 4	C	99	108	parallel
Strand 5	C	91	96	anti-parallel
Strand 6	C	82	88	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	C	76	79	first strand
Strand 2	C	30	34	parallel
Strand 3	C	4	10	parallel
Strand 4	C	99	108	parallel
Strand 5	C	272	274	parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	112	114	first strand
Strand 2	C	242	244	anti-parallel

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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	130	131	first strand
Strand 2	C	235	238	parallel
Strand 3	C	145	149	parallel
Strand 4	C	168	172	parallel
Strand 5	C	194	197	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	C	200	207	first strand
Strand 2	C	215	222	anti-parallel
Strand 3	C	228	232	anti-parallel

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There are 5 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	76	78	first strand
Strand 2	D	30	33	parallel
Strand 3	D	7	10	parallel
Strand 4	D	105	108	parallel
Strand 5	D	272	274	parallel

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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	82	88	first strand
Strand 2	D	91	96	anti-parallel
Strand 3	D	100	103	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	112	114	first strand
Strand 2	D	242	244	anti-parallel

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There are 5 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	130	131	first strand
Strand 2	D	235	238	parallel
Strand 3	D	145	149	parallel
Strand 4	D	168	172	parallel
Strand 5	D	194	197	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	D	200	207	first strand
Strand 2	D	215	222	anti-parallel
Strand 3	D	228	232	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: 4ZN0

Analysis of interatomic Contacts of Structural Units in PDB entry:
4ZN0