Analysis of interatomic Contacts of Structural Units in PDB entry:
9EGA

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 9EGA entry

There are 2 chains in PDB entry 9EGA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 20	ARG 646
B	HIS 22	THR 644

There are 40 helices in PDB entry 9EGA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	113	118	Right-handed alpha
Helix 2	AA2	A	119	124	Right-handed 310
Helix 3	AA3	A	127	134	Right-handed alpha
Helix 4	AA4	A	169	173	Right-handed 310
Helix 5	AA5	A	174	189	Right-handed alpha
Helix 6	AA6	A	204	208	Right-handed 310
Helix 7	AA7	A	209	214	Right-handed 310
Helix 8	AA8	A	216	227	Right-handed alpha
Helix 9	AA9	A	228	243	Right-handed alpha
Helix 10	AB1	A	251	256	Right-handed alpha
Helix 11	AB2	A	280	282	Right-handed 310
Helix 12	AB3	A	300	304	Right-handed 310
Helix 13	AB4	A	408	412	Right-handed 310
Helix 14	AB5	A	414	421	Right-handed alpha
Helix 15	AB6	A	422	425	Right-handed 310
Helix 16	AB7	A	437	445	Right-handed 310
Helix 17	AB8	A	446	462	Right-handed alpha
Helix 18	AB9	A	487	499	Right-handed alpha
Helix 19	AC1	A	500	502	Right-handed 310
Helix 20	AC2	A	524	539	Right-handed alpha
Helix 21	AC3	B	113	118	Right-handed alpha
Helix 22	AC4	B	119	124	Right-handed 310
Helix 23	AC5	B	127	134	Right-handed alpha
Helix 24	AC6	B	169	173	Right-handed 310
Helix 25	AC7	B	174	189	Right-handed alpha
Helix 26	AC8	B	204	208	Right-handed 310
Helix 27	AC9	B	209	214	Right-handed alpha
Helix 28	AD1	B	216	228	Right-handed alpha
Helix 29	AD2	B	228	243	Right-handed alpha
Helix 30	AD3	B	251	256	Right-handed alpha
Helix 31	AD4	B	280	282	Right-handed 310
Helix 32	AD5	B	300	304	Right-handed 310
Helix 33	AD6	B	408	412	Right-handed 310
Helix 34	AD7	B	414	421	Right-handed alpha
Helix 35	AD8	B	422	425	Right-handed 310
Helix 36	AD9	B	437	445	Right-handed 310
Helix 37	AE1	B	446	462	Right-handed alpha
Helix 38	AE2	B	487	499	Right-handed alpha
Helix 39	AE3	B	500	502	Right-handed 310
Helix 40	AE4	B	524	539	Right-handed alpha

There are 19 sheets in PDB entry 9EGA. 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 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	36	38	first strand
Strand 2	A	96	112	parallel
Strand 3	A	192	198	parallel
Strand 4	A	136	143	parallel
Strand 5	A	162	165	anti-parallel

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There are 7 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	62	67	first strand
Strand 2	A	54	59	anti-parallel
Strand 3	A	84	92	anti-parallel
Strand 4	A	96	112	anti-parallel
Strand 5	A	431	435	parallel
Strand 6	A	469	472	parallel
Strand 7	A	505	508	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	43	48	first strand
Strand 2	A	73	78	anti-parallel

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There are 6 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	271	275	first strand
Strand 2	A	386	395	anti-parallel
Strand 3	A	289	299	anti-parallel
Strand 4	A	350	360	anti-parallel
Strand 5	A	318	323	anti-parallel
Strand 6	A	326	331	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	A	277	278	first strand
Strand 2	A	366	367	anti-parallel
Strand 3	A	315	316	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	284	285	first strand
Strand 2	B	480	481	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	339	342	first strand
Strand 2	A	308	312	anti-parallel
Strand 3	A	373	377	anti-parallel
Strand 4	A	380	383	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	551	558	first strand
Strand 2	A	561	567	anti-parallel
Strand 3	A	604	608	anti-parallel
Strand 4	A	597	601	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	A	573	575	first strand
Strand 2	A	631	633	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	594	595	first strand
Strand 2	A	584	587	anti-parallel
Strand 3	A	617	620	anti-parallel
Strand 4	A	642	643	anti-parallel

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There are 5 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	36	38	first strand
Strand 2	B	96	112	parallel
Strand 3	B	192	198	parallel
Strand 4	B	136	143	parallel
Strand 5	B	162	165	anti-parallel

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There are 7 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	62	67	first strand
Strand 2	B	54	59	anti-parallel
Strand 3	B	84	92	anti-parallel
Strand 4	B	96	112	anti-parallel
Strand 5	B	431	435	parallel
Strand 6	B	469	472	parallel
Strand 7	B	505	508	parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	43	48	first strand
Strand 2	B	73	78	anti-parallel

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There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	271	275	first strand
Strand 2	B	386	395	anti-parallel
Strand 3	B	289	299	anti-parallel
Strand 4	B	350	360	anti-parallel
Strand 5	B	318	323	anti-parallel
Strand 6	B	326	331	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	B	277	278	first strand
Strand 2	B	366	367	anti-parallel
Strand 3	B	315	316	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	339	342	first strand
Strand 2	B	308	312	anti-parallel
Strand 3	B	373	377	anti-parallel
Strand 4	B	380	383	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	B	551	558	first strand
Strand 2	B	561	567	anti-parallel
Strand 3	B	604	608	anti-parallel
Strand 4	B	597	600	anti-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	573	575	first strand
Strand 2	B	631	633	anti-parallel

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There are 4 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	594	595	first strand
Strand 2	B	584	587	anti-parallel
Strand 3	B	617	620	anti-parallel
Strand 4	B	642	643	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: 9EGA

Analysis of interatomic Contacts of Structural Units in PDB entry:
9EGA