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

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 8ZEN entry

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

Chain ID	Initial residue	Terminal residue
B	ASP 67	CYS 217
C	PRO 113	ASN 495
D	PRO 113	ASN 495
E	THR 66	CYS 217

There are 52 helices in PDB entry 8ZEN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	69	84	Right-handed alpha
Helix 2	AA2	B	94	99	Right-handed alpha
Helix 3	AA3	B	104	108	Right-handed 310
Helix 4	AA4	B	116	120	Right-handed 310
Helix 5	AA5	B	123	131	Right-handed alpha
Helix 6	AA6	B	132	136	Right-handed 310
Helix 7	AA7	B	159	167	Right-handed alpha
Helix 8	AA8	B	171	176	Right-handed 310
Helix 9	AA9	B	177	190	Right-handed alpha
Helix 10	AB1	B	192	211	Right-handed alpha
Helix 11	AB2	C	122	142	Right-handed alpha
Helix 12	AB3	C	143	146	Right-handed 310
Helix 13	AB4	C	176	180	Right-handed 310
Helix 14	AB5	C	191	214	Right-handed alpha
Helix 15	AB6	C	259	264	Right-handed alpha
Helix 16	AB7	C	290	295	Right-handed alpha
Helix 17	AB8	C	304	316	Right-handed alpha
Helix 18	AB9	C	318	323	Right-handed alpha
Helix 19	AC1	C	341	350	Right-handed alpha
Helix 20	AC2	C	351	354	Right-handed 310
Helix 21	AC3	C	428	444	Right-handed alpha
Helix 22	AC4	C	452	460	Right-handed alpha
Helix 23	AC5	C	460	477	Right-handed alpha
Helix 24	AC6	C	486	490	Right-handed 310
Helix 25	AC7	D	121	142	Right-handed alpha
Helix 26	AC8	D	143	146	Right-handed 310
Helix 27	AC9	D	147	150	Right-handed 310
Helix 28	AD1	D	176	180	Right-handed 310
Helix 29	AD2	D	191	214	Right-handed alpha
Helix 30	AD3	D	215	218	Right-handed 310
Helix 31	AD4	D	257	263	Right-handed alpha
Helix 32	AD5	D	264	266	Right-handed 310
Helix 33	AD6	D	290	297	Right-handed alpha
Helix 34	AD7	D	304	316	Right-handed alpha
Helix 35	AD8	D	318	323	Right-handed alpha
Helix 36	AD9	D	341	350	Right-handed alpha
Helix 37	AE1	D	351	354	Right-handed 310
Helix 38	AE2	D	384	388	Right-handed 310
Helix 39	AE3	D	428	444	Right-handed alpha
Helix 40	AE4	D	452	459	Right-handed alpha
Helix 41	AE5	D	460	477	Right-handed alpha
Helix 42	AE6	D	486	491	Right-handed 310
Helix 43	AE7	E	67	84	Right-handed alpha
Helix 44	AE8	E	96	101	Right-handed 310
Helix 45	AE9	E	104	108	Right-handed 310
Helix 46	AF1	E	116	120	Right-handed 310
Helix 47	AF2	E	123	131	Right-handed alpha
Helix 48	AF3	E	132	136	Right-handed 310
Helix 49	AF4	E	160	170	Right-handed alpha
Helix 50	AF5	E	177	191	Right-handed alpha
Helix 51	AF6	E	192	211	Right-handed alpha
Helix 52	AF7	E	211	216	Right-handed alpha

There are 11 sheets in PDB entry 8ZEN. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

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	B	87	89	first strand
Strand 2	C	162	170	anti-parallel
Strand 3	C	152	159	anti-parallel
Strand 4	C	233	239	anti-parallel
Strand 5	C	331	336	parallel
Strand 6	C	368	370	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	B	87	89	first strand
Strand 2	C	162	170	anti-parallel
Strand 3	C	390	395	anti-parallel
Strand 4	C	401	405	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	C	220	222	first strand
Strand 2	C	227	229	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	278	279	first strand
Strand 2	C	268	271	anti-parallel
Strand 3	C	301	303	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	C	410	415	first strand
Strand 2	C	419	424	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	D	368	371	first strand
Strand 2	D	331	336	parallel
Strand 3	D	233	239	parallel
Strand 4	D	152	159	anti-parallel
Strand 5	D	162	170	anti-parallel
Strand 6	D	390	395	anti-parallel
Strand 7	D	402	405	anti-parallel

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There are 6 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	368	371	first strand
Strand 2	D	331	336	parallel
Strand 3	D	233	239	parallel
Strand 4	D	152	159	anti-parallel
Strand 5	D	162	170	anti-parallel
Strand 6	E	87	89	anti-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	D	220	222	first strand
Strand 2	D	227	229	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	278	279	first strand
Strand 2	D	268	270	anti-parallel
Strand 3	D	302	303	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	D	411	414	first strand
Strand 2	D	420	423	anti-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	446	447	first strand
Strand 2	E	142	143	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: 8ZEN

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