Analysis of interatomic Contacts of Structural Units in PDB entry:
7PG4

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 7PG4 entry

There are 6 chains in PDB entry 7PG4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	HIS 1	ASP 907
B	HIS 1	ASP 907
C	GLY 1	ASN 21
D	ASN 3	THR 27
I	GLY 1	ASN 21
J	GLN 4	TYR 26

There are 34 helices in PDB entry 7PG4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	16	25	Right-handed 310
Helix 2	AA2	A	87	89	Right-handed 310
Helix 3	AA3	A	132	137	Right-handed alpha
Helix 4	AA4	A	149	153	Right-handed 310
Helix 5	AA5	A	193	197	Right-handed 310
Helix 6	AA6	A	221	223	Right-handed 310
Helix 7	AA7	A	256	268	Right-handed alpha
Helix 8	AA8	A	323	328	Right-handed alpha
Helix 9	AA9	A	350	353	Right-handed 310
Helix 10	AB1	A	354	359	Right-handed alpha
Helix 11	AB2	A	435	447	Right-handed alpha
Helix 12	AB3	A	458	462	Right-handed 310
Helix 13	AB4	A	862	870	Right-handed alpha
Helix 14	AB5	B	18	24	Right-handed 310
Helix 15	AB6	B	42	46	Right-handed 310
Helix 16	AB7	B	132	137	Right-handed alpha
Helix 17	AB8	B	139	143	Right-handed 310
Helix 18	AB9	B	193	197	Right-handed 310
Helix 19	AC1	B	255	267	Right-handed alpha
Helix 20	AC2	B	314	318	Right-handed 310
Helix 21	AC3	B	349	358	Right-handed alpha
Helix 22	AC4	B	394	398	Right-handed 310
Helix 23	AC5	B	435	447	Right-handed alpha
Helix 24	AC6	B	448	452	Right-handed 310
Helix 25	AC7	B	688	714	Right-handed alpha
Helix 26	AC8	B	808	813	Right-handed 310
Helix 27	AC9	B	862	870	Right-handed alpha
Helix 28	AD1	C	2	7	Right-handed alpha
Helix 29	AD2	C	12	18	Right-handed alpha
Helix 30	AD3	C	19	21	Right-handed 310
Helix 31	AD4	D	7	17	Right-handed alpha
Helix 32	AD5	I	2	6	Right-handed alpha
Helix 33	AD6	I	13	17	Right-handed 310
Helix 34	AD7	J	8	19	Right-handed alpha

There are 30 sheets in PDB entry 7PG4. 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, AC7, AC8, AC9, AD1, AD2, AD3,

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	7	8	first strand
Strand 2	A	28	29	parallel
Strand 3	A	56	57	parallel
Strand 4	A	81	82	parallel
Strand 5	A	111	112	parallel

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There are 6 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	12	13	first strand
Strand 2	A	33	38	parallel
Strand 3	A	61	66	parallel
Strand 4	A	91	96	parallel
Strand 5	A	116	120	parallel
Strand 6	A	143	145	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	212	216	first strand
Strand 2	A	225	228	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	245	248	first strand
Strand 2	A	252	255	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	278	280	first strand
Strand 2	A	283	285	anti-parallel

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There are 2 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	292	295	first strand
Strand 2	A	300	303	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	A	311	321	first strand
Strand 2	A	335	343	parallel
Strand 3	A	363	366	parallel
Strand 4	A	387	392	parallel
Strand 5	A	420	421	parallel

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There are 5 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	311	321	first strand
Strand 2	A	335	343	parallel
Strand 3	A	368	371	parallel
Strand 4	A	398	402	parallel
Strand 5	A	425	428	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	A	471	473	first strand
Strand 2	A	581	583	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	A	475	480	first strand
Strand 2	A	484	489	anti-parallel
Strand 3	A	550	554	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	530	534	first strand
Strand 2	A	500	509	anti-parallel
Strand 3	A	561	570	anti-parallel
Strand 4	A	586	589	anti-parallel

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There are 3 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	601	605	first strand
Strand 2	A	610	615	anti-parallel
Strand 3	A	767	771	anti-parallel

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There are 4 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	759	762	first strand
Strand 2	A	628	635	anti-parallel
Strand 3	A	778	783	anti-parallel
Strand 4	A	801	804	anti-parallel

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There are 3 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	859	860	first strand
Strand 2	A	842	851	anti-parallel
Strand 3	A	888	890	anti-parallel

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There are 4 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	859	860	first strand
Strand 2	A	842	851	anti-parallel
Strand 3	A	880	885	anti-parallel
Strand 4	A	901	905	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	B	6	13	first strand
Strand 2	B	26	38	parallel
Strand 3	B	56	57	parallel
Strand 4	B	81	82	parallel

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There are 5 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	6	13	first strand
Strand 2	B	26	38	parallel
Strand 3	B	61	66	parallel
Strand 4	B	93	95	parallel
Strand 5	B	117	119	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	B	182	184	first strand
Strand 2	B	187	188	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	B	246	248	first strand
Strand 2	B	252	254	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	B	278	280	first strand
Strand 2	B	283	285	anti-parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	292	294	first strand
Strand 2	B	301	303	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	B	319	321	first strand
Strand 2	B	340	342	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	B	427	428	first strand
Strand 2	B	456	457	parallel

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There are 3 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	477	480	first strand
Strand 2	B	485	488	anti-parallel
Strand 3	B	550	552	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	530	534	first strand
Strand 2	B	503	509	anti-parallel
Strand 3	B	561	568	anti-parallel
Strand 4	B	586	589	anti-parallel

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There are 3 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	598	605	first strand
Strand 2	B	611	618	anti-parallel
Strand 3	B	767	769	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	759	762	first strand
Strand 2	B	628	635	anti-parallel
Strand 3	B	778	783	anti-parallel
Strand 4	B	799	804	anti-parallel

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There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	786	788	first strand
Strand 2	B	794	795	anti-parallel

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There are 3 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	815	822	first strand
Strand 2	B	828	833	anti-parallel
Strand 3	B	872	873	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	857	861	first strand
Strand 2	B	842	850	anti-parallel
Strand 3	B	880	890	anti-parallel
Strand 4	B	901	905	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: 7PG4

Analysis of interatomic Contacts of Structural Units in PDB entry:
7PG4