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

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 4ZNG entry

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

Chain ID	Initial residue	Terminal residue
C	SER 2	ILE 361
B	SER 2	ILE 361
A	MET 1	PHE 362

There are 40 helices in PDB entry 4ZNG. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	2	15	Right-handed alpha
Helix 2	AA2	C	23	32	Right-handed alpha
Helix 3	AA3	C	60	65	Right-handed alpha
Helix 4	AA4	C	81	88	Right-handed alpha
Helix 5	AA5	C	105	117	Right-handed alpha
Helix 6	AA6	C	124	133	Right-handed alpha
Helix 7	AA7	C	138	138	Right-handed alpha
Helix 8	AA8	C	141	161	Right-handed alpha
Helix 9	AA9	C	168	179	Right-handed alpha
Helix 10	AB1	C	198	202	Right-handed 310
Helix 11	AB2	C	243	248	Right-handed alpha
Helix 12	AB3	C	248	255	Right-handed alpha
Helix 13	AB4	C	257	259	Right-handed 310
Helix 14	AB5	C	272	277	Right-handed alpha
Helix 15	AB6	B	3	14	Right-handed alpha
Helix 16	AB7	B	23	32	Right-handed alpha
Helix 17	AB8	B	57	59	Right-handed 310
Helix 18	AB9	B	60	68	Right-handed alpha
Helix 19	AC1	B	81	90	Right-handed alpha
Helix 20	AC2	B	105	117	Right-handed alpha
Helix 21	AC3	B	124	134	Right-handed alpha
Helix 22	AC4	B	136	163	Right-handed alpha
Helix 23	AC5	B	168	183	Right-handed alpha
Helix 24	AC6	B	198	202	Right-handed 310
Helix 25	AC7	B	243	264	Right-handed alpha
Helix 26	AC8	B	269	284	Right-handed alpha
Helix 27	AC9	B	286	290	Right-handed 310
Helix 28	AD1	A	2	13	Right-handed alpha
Helix 29	AD2	A	23	32	Right-handed alpha
Helix 30	AD3	A	57	59	Right-handed 310
Helix 31	AD4	A	60	66	Right-handed alpha
Helix 32	AD5	A	81	90	Right-handed alpha
Helix 33	AD6	A	105	117	Right-handed alpha
Helix 34	AD7	A	124	133	Right-handed alpha
Helix 35	AD8	A	136	163	Right-handed alpha
Helix 36	AD9	A	168	183	Right-handed alpha
Helix 37	AE1	A	198	202	Right-handed 310
Helix 38	AE2	A	243	264	Right-handed alpha
Helix 39	AE3	A	269	284	Right-handed alpha
Helix 40	AE4	A	286	290	Right-handed 310

There are 19 sheets in PDB entry 4ZNG. 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 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	18	19	first strand
Strand 2	C	96	99	parallel
Strand 3	C	120	123	parallel

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There are 3 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	43	45	first strand
Strand 2	C	53	57	anti-parallel
Strand 3	C	72	76	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	187	188	first strand
Strand 2	C	224	226	anti-parallel
Strand 3	C	229	230	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	195	196	first strand
Strand 2	C	216	219	anti-parallel
Strand 3	C	236	239	anti-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	C	320	322	first strand
Strand 2	C	342	344	anti-parallel
Strand 3	C	350	351	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	B	18	19	first strand
Strand 2	B	96	99	parallel
Strand 3	B	120	123	parallel

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There are 3 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	43	45	first strand
Strand 2	B	53	55	anti-parallel
Strand 3	B	72	74	parallel

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There are 3 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	193	196	first strand
Strand 2	B	216	222	anti-parallel
Strand 3	B	233	239	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	B	225	226	first strand
Strand 2	B	229	230	anti-parallel

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There are 2 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	295	297	first strand
Strand 2	B	304	308	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	321	324	first strand
Strand 2	B	340	344	anti-parallel
Strand 3	B	349	351	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	B	327	330	first strand
Strand 2	B	334	337	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	A	18	19	first strand
Strand 2	A	96	99	parallel
Strand 3	A	120	123	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	A	43	45	first strand
Strand 2	A	53	55	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	A	187	188	first strand
Strand 2	A	224	226	anti-parallel
Strand 3	A	229	230	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	A	193	196	first strand
Strand 2	A	216	222	anti-parallel
Strand 3	A	233	239	anti-parallel
Strand 4	A	361	362	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	A	295	297	first strand
Strand 2	A	304	308	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	A	321	324	first strand
Strand 2	A	340	344	anti-parallel
Strand 3	A	349	351	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	A	327	330	first strand
Strand 2	A	334	337	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: 4ZNG

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