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

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 7ZNN entry

There are 3 chains in PDB entry 7ZNN (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	HIS 1140
B	ALA 30	LEU 622
D	GLU 144	TYR 678

There are 56 helices in PDB entry 7ZNN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	250	256	Right-handed alpha
Helix 2	AA2	A	381	385	Right-handed 310
Helix 3	AA3	A	987	991	Right-handed 310
Helix 4	AA4	A	1044	1060	Right-handed alpha
Helix 5	AA5	A	1069	1074	Right-handed alpha
Helix 6	AA6	A	1091	1096	Right-handed alpha
Helix 7	AA7	A	1105	1110	Right-handed alpha
Helix 8	AA8	A	1127	1132	Right-handed alpha
Helix 9	AA9	B	44	54	Right-handed alpha
Helix 10	AB1	B	61	68	Right-handed 310
Helix 11	AB2	B	75	80	Right-handed alpha
Helix 12	AB3	B	99	105	Right-handed alpha
Helix 13	AB4	B	106	108	Right-handed 310
Helix 14	AB5	B	123	136	Right-handed alpha
Helix 15	AB6	B	147	156	Right-handed alpha
Helix 16	AB7	B	168	174	Right-handed alpha
Helix 17	AB8	B	175	180	Right-handed alpha
Helix 18	AB9	B	193	213	Right-handed alpha
Helix 19	AC1	B	213	218	Right-handed alpha
Helix 20	AC2	B	226	235	Right-handed alpha
Helix 21	AC3	B	235	240	Right-handed alpha
Helix 22	AC4	B	250	254	Right-handed 310
Helix 23	AC5	B	255	271	Right-handed alpha
Helix 24	AC6	B	275	292	Right-handed alpha
Helix 25	AC7	B	334	349	Right-handed alpha
Helix 26	AC8	B	380	437	Right-handed alpha
Helix 27	AC9	B	457	465	Right-handed alpha
Helix 28	AD1	B	466	469	Right-handed 310
Helix 29	AD2	B	485	493	Right-handed alpha
Helix 30	AD3	B	493	499	Right-handed alpha
Helix 31	AD4	B	506	519	Right-handed alpha
Helix 32	AD5	B	529	536	Right-handed alpha
Helix 33	AD6	B	537	545	Right-handed alpha
Helix 34	AD7	B	552	559	Right-handed alpha
Helix 35	AD8	B	564	569	Right-handed alpha
Helix 36	AD9	B	578	587	Right-handed alpha
Helix 37	AE1	B	588	592	Right-handed 310
Helix 38	AE2	B	616	621	Right-handed alpha
Helix 39	AE3	D	150	175	Right-handed alpha
Helix 40	AE4	D	197	210	Right-handed alpha
Helix 41	AE5	D	210	230	Right-handed alpha
Helix 42	AE6	D	260	284	Right-handed alpha
Helix 43	AE7	D	294	316	Right-handed alpha
Helix 44	AE8	D	388	393	Right-handed alpha
Helix 45	AE9	D	423	427	Right-handed 310
Helix 46	AF1	D	461	471	Right-handed alpha
Helix 47	AF2	D	471	476	Right-handed alpha
Helix 48	AF3	D	492	501	Right-handed alpha
Helix 49	AF4	D	501	506	Right-handed alpha
Helix 50	AF5	D	513	523	Right-handed alpha
Helix 51	AF6	D	538	543	Right-handed alpha
Helix 52	AF7	D	553	564	Right-handed alpha
Helix 53	AF8	D	582	590	Right-handed alpha
Helix 54	AF9	D	632	639	Right-handed alpha
Helix 55	AG1	D	640	647	Right-handed alpha
Helix 56	AG2	D	670	674	Right-handed alpha

There are 24 sheets in PDB entry 7ZNN. 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, AC3, AC4, AC5, AC6,

There are 5 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	1004	1009	first strand
Strand 2	A	1028	1032	anti-parallel
Strand 3	A	1037	1042	anti-parallel
Strand 4	A	4	10	anti-parallel
Strand 5	A	1088	1090	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	A	17	21	first strand
Strand 2	A	30	35	anti-parallel
Strand 3	A	38	45	anti-parallel
Strand 4	A	48	56	anti-parallel

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There are 4 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	64	67	first strand
Strand 2	A	76	81	anti-parallel
Strand 3	A	85	90	anti-parallel
Strand 4	A	101	107	anti-parallel

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There are 4 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	121	124	first strand
Strand 2	A	131	136	anti-parallel
Strand 3	A	139	142	anti-parallel
Strand 4	A	155	158	anti-parallel

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There are 4 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	164	169	first strand
Strand 2	A	177	182	anti-parallel
Strand 3	A	189	195	anti-parallel
Strand 4	A	202	204	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	A	218	221	first strand
Strand 2	A	229	232	anti-parallel
Strand 3	A	237	239	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	A	258	263	first strand
Strand 2	A	270	275	anti-parallel
Strand 3	A	279	287	anti-parallel
Strand 4	A	297	301	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	258	263	first strand
Strand 2	A	270	275	anti-parallel
Strand 3	A	279	287	anti-parallel
Strand 4	A	304	307	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	313	316	first strand
Strand 2	A	321	325	anti-parallel
Strand 3	A	332	336	anti-parallel
Strand 4	A	347	352	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	A	364	365	first strand
Strand 2	A	374	379	anti-parallel
Strand 3	A	386	391	anti-parallel
Strand 4	A	711	713	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	721	727	first strand
Strand 2	A	732	737	anti-parallel
Strand 3	A	790	795	anti-parallel
Strand 4	A	801	806	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	A	741	742	first strand
Strand 2	A	750	751	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	816	817	first strand
Strand 2	A	824	834	anti-parallel
Strand 3	A	820	821	anti-parallel

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There are 4 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	816	817	first strand
Strand 2	A	824	834	anti-parallel
Strand 3	A	846	854	anti-parallel
Strand 4	A	857	866	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	880	881	first strand
Strand 2	A	890	893	anti-parallel
Strand 3	A	899	901	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	913	917	first strand
Strand 2	A	920	924	anti-parallel
Strand 3	A	930	934	anti-parallel
Strand 4	A	946	947	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	A	954	959	first strand
Strand 2	A	965	969	anti-parallel
Strand 3	A	973	978	anti-parallel
Strand 4	A	993	999	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	55	57	first strand
Strand 2	B	612	615	anti-parallel
Strand 3	B	33	37	anti-parallel
Strand 4	B	93	97	parallel

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There are 3 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	321	324	first strand
Strand 2	D	342	344	anti-parallel
Strand 3	D	399	400	anti-parallel

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There are 2 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	334	336	first strand
Strand 2	D	454	456	parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	383	386	first strand
Strand 2	D	358	364	anti-parallel
Strand 3	D	431	437	anti-parallel
Strand 4	D	444	447	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	490	491	first strand
Strand 2	D	536	537	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	545	546	first strand
Strand 2	D	551	552	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	611	614	first strand
Strand 2	D	597	601	anti-parallel
Strand 3	D	663	664	parallel
Strand 4	D	668	669	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: 7ZNN

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