Analysis of interatomic Contacts of Structural Units in PDB entry:
7ZK3

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 7ZK3 entry

There are 2 chains in PDB entry 7ZK3 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 117	ARG 910
B	MET 117	ARG 910

There are 56 helices in PDB entry 7ZK3. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	166	180	Right-handed alpha
Helix 2	AA2	A	204	211	Right-handed alpha
Helix 3	AA3	A	242	257	Right-handed alpha
Helix 4	AA4	A	268	275	Right-handed alpha
Helix 5	AA5	A	296	305	Right-handed alpha
Helix 6	AA6	A	307	311	Right-handed 310
Helix 7	AA7	A	316	325	Right-handed alpha
Helix 8	AA8	A	325	360	Right-handed alpha
Helix 9	AA9	A	363	371	Right-handed alpha
Helix 10	AB1	A	394	403	Right-handed alpha
Helix 11	AB2	A	406	439	Right-handed alpha
Helix 12	AB3	A	452	466	Right-handed alpha
Helix 13	AB4	A	486	525	Right-handed alpha
Helix 14	AB5	A	529	533	Right-handed alpha
Helix 15	AB6	A	533	569	Right-handed alpha
Helix 16	AB7	A	572	602	Right-handed alpha
Helix 17	AB8	A	617	619	Right-handed 310
Helix 18	AB9	A	629	644	Right-handed alpha
Helix 19	AC1	A	648	668	Right-handed alpha
Helix 20	AC2	A	685	693	Right-handed alpha
Helix 21	AC3	A	699	716	Right-handed alpha
Helix 22	AC4	A	722	745	Right-handed alpha
Helix 23	AC5	A	758	782	Right-handed alpha
Helix 24	AC6	A	784	795	Right-handed alpha
Helix 25	AC7	A	803	809	Right-handed alpha
Helix 26	AC8	A	815	817	Right-handed 310
Helix 27	AC9	A	854	886	Right-handed alpha
Helix 28	AD1	A	890	910	Right-handed alpha
Helix 29	AD2	B	166	180	Right-handed alpha
Helix 30	AD3	B	204	211	Right-handed alpha
Helix 31	AD4	B	242	257	Right-handed alpha
Helix 32	AD5	B	268	275	Right-handed alpha
Helix 33	AD6	B	296	305	Right-handed alpha
Helix 34	AD7	B	307	311	Right-handed 310
Helix 35	AD8	B	316	325	Right-handed alpha
Helix 36	AD9	B	325	360	Right-handed alpha
Helix 37	AE1	B	363	371	Right-handed alpha
Helix 38	AE2	B	394	403	Right-handed alpha
Helix 39	AE3	B	406	439	Right-handed alpha
Helix 40	AE4	B	452	466	Right-handed alpha
Helix 41	AE5	B	486	525	Right-handed alpha
Helix 42	AE6	B	529	533	Right-handed alpha
Helix 43	AE7	B	533	569	Right-handed alpha
Helix 44	AE8	B	572	602	Right-handed alpha
Helix 45	AE9	B	617	619	Right-handed 310
Helix 46	AF1	B	629	644	Right-handed alpha
Helix 47	AF2	B	648	668	Right-handed alpha
Helix 48	AF3	B	685	693	Right-handed alpha
Helix 49	AF4	B	699	716	Right-handed alpha
Helix 50	AF5	B	722	745	Right-handed alpha
Helix 51	AF6	B	758	782	Right-handed alpha
Helix 52	AF7	B	784	795	Right-handed alpha
Helix 53	AF8	B	803	809	Right-handed alpha
Helix 54	AF9	B	815	817	Right-handed 310
Helix 55	AG1	B	854	886	Right-handed alpha
Helix 56	AG2	B	890	910	Right-handed alpha

There are 10 sheets in PDB entry 7ZK3. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 4 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	185	189	first strand
Strand 2	A	196	200	anti-parallel
Strand 3	A	123	126	anti-parallel
Strand 4	A	279	281	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	A	217	218	first strand
Strand 2	A	229	230	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	A	377	378	first strand
Strand 2	A	389	390	anti-parallel

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There are 2 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	615	616	first strand
Strand 2	A	620	621	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	A	810	813	first strand
Strand 2	A	835	838	anti-parallel

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There are 4 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	185	189	first strand
Strand 2	B	196	200	anti-parallel
Strand 3	B	123	126	anti-parallel
Strand 4	B	279	281	anti-parallel

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There are 2 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	217	218	first strand
Strand 2	B	229	230	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	B	377	378	first strand
Strand 2	B	389	390	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	615	616	first strand
Strand 2	B	620	621	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	810	813	first strand
Strand 2	B	835	838	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: 7ZK3

Analysis of interatomic Contacts of Structural Units in PDB entry:
7ZK3