Analysis of interatomic Contacts of Structural Units in PDB entry:
5CIO

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 5CIO entry

There are 2 chains in PDB entry 5CIO (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	HIS -13	ALA 769
B	HIS -13	ALA 769

There are 59 helices in PDB entry 5CIO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	35	39	Right-handed 310
Helix 2	AA2	A	45	55	Right-handed alpha
Helix 3	AA3	A	66	74	Right-handed alpha
Helix 4	AA4	A	97	111	Right-handed alpha
Helix 5	AA5	A	115	134	Right-handed alpha
Helix 6	AA6	A	136	148	Right-handed alpha
Helix 7	AA7	A	152	157	Right-handed 310
Helix 8	AA8	A	162	167	Right-handed alpha
Helix 9	AA9	A	169	185	Right-handed alpha
Helix 10	AB1	A	186	188	Right-handed 310
Helix 11	AB2	A	199	212	Right-handed alpha
Helix 12	AB3	A	256	267	Right-handed alpha
Helix 13	AB4	A	273	281	Right-handed alpha
Helix 14	AB5	A	311	330	Right-handed alpha
Helix 15	AB6	A	333	351	Right-handed alpha
Helix 16	AB7	A	352	363	Right-handed alpha
Helix 17	AB8	A	372	382	Right-handed alpha
Helix 18	AB9	A	469	488	Right-handed alpha
Helix 19	AC1	A	508	525	Right-handed alpha
Helix 20	AC2	A	527	546	Right-handed alpha
Helix 21	AC3	A	549	562	Right-handed alpha
Helix 22	AC4	A	580	592	Right-handed alpha
Helix 23	AC5	A	633	656	Right-handed alpha
Helix 24	AC6	A	688	707	Right-handed alpha
Helix 25	AC7	A	708	710	Right-handed 310
Helix 26	AC8	A	711	728	Right-handed alpha
Helix 27	AC9	A	732	742	Right-handed alpha
Helix 28	AD1	A	744	749	Right-handed alpha
Helix 29	AD2	A	755	768	Right-handed alpha
Helix 30	AD3	B	35	39	Right-handed 310
Helix 31	AD4	B	45	55	Right-handed alpha
Helix 32	AD5	B	66	74	Right-handed alpha
Helix 33	AD6	B	97	111	Right-handed alpha
Helix 34	AD7	B	115	134	Right-handed alpha
Helix 35	AD8	B	136	148	Right-handed alpha
Helix 36	AD9	B	152	157	Right-handed 310
Helix 37	AE1	B	162	167	Right-handed alpha
Helix 38	AE2	B	169	185	Right-handed alpha
Helix 39	AE3	B	186	188	Right-handed 310
Helix 40	AE4	B	199	212	Right-handed alpha
Helix 41	AE5	B	256	267	Right-handed alpha
Helix 42	AE6	B	273	281	Right-handed alpha
Helix 43	AE7	B	311	329	Right-handed alpha
Helix 44	AE8	B	330	332	Right-handed 310
Helix 45	AE9	B	333	350	Right-handed alpha
Helix 46	AF1	B	352	362	Right-handed alpha
Helix 47	AF2	B	372	383	Right-handed alpha
Helix 48	AF3	B	467	488	Right-handed alpha
Helix 49	AF4	B	508	523	Right-handed alpha
Helix 50	AF5	B	527	547	Right-handed alpha
Helix 51	AF6	B	549	562	Right-handed alpha
Helix 52	AF7	B	580	592	Right-handed alpha
Helix 53	AF8	B	633	656	Right-handed alpha
Helix 54	AF9	B	688	707	Right-handed alpha
Helix 55	AG1	B	708	710	Right-handed 310
Helix 56	AG2	B	711	727	Right-handed alpha
Helix 57	AG3	B	732	742	Right-handed alpha
Helix 58	AG4	B	748	752	Right-handed 310
Helix 59	AG5	B	755	768	Right-handed alpha

There are 12 sheets in PDB entry 5CIO. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

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	A	3	8	first strand
Strand 2	A	14	19	anti-parallel
Strand 3	A	190	196	parallel
Strand 4	A	25	32	anti-parallel
Strand 5	A	87	94	anti-parallel
Strand 6	A	77	82	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	149	150	first strand
Strand 2	A	229	230	anti-parallel

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There are 6 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	284	295	first strand
Strand 2	A	298	307	anti-parallel
Strand 3	A	243	250	anti-parallel
Strand 4	A	385	391	anti-parallel
Strand 5	A	234	237	parallel
Strand 6	A	408	409	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	399	401	first strand
Strand 2	A	404	406	anti-parallel

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There are 7 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	428	429	first strand
Strand 2	B	3	9	parallel
Strand 3	B	14	19	anti-parallel
Strand 4	B	190	196	parallel
Strand 5	B	25	32	anti-parallel
Strand 6	B	87	94	anti-parallel
Strand 7	B	77	82	anti-parallel

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There are 5 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	445	447	first strand
Strand 2	A	572	577	parallel
Strand 3	A	455	460	anti-parallel
Strand 4	A	500	506	anti-parallel
Strand 5	A	491	497	anti-parallel

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There are 3 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	445	447	first strand
Strand 2	A	572	577	parallel
Strand 3	A	598	599	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	612	616	first strand
Strand 2	A	621	628	anti-parallel
Strand 3	A	675	684	anti-parallel
Strand 4	A	664	672	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	149	150	first strand
Strand 2	B	229	230	anti-parallel

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There are 7 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	284	295	first strand
Strand 2	B	298	307	anti-parallel
Strand 3	B	243	250	anti-parallel
Strand 4	B	385	391	anti-parallel
Strand 5	B	234	237	parallel
Strand 6	B	404	409	anti-parallel
Strand 7	B	398	401	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	445	447	first strand
Strand 2	B	572	577	parallel
Strand 3	B	455	460	anti-parallel
Strand 4	B	500	506	anti-parallel
Strand 5	B	491	497	anti-parallel

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There are 4 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	612	616	first strand
Strand 2	B	621	628	anti-parallel
Strand 3	B	675	684	anti-parallel
Strand 4	B	664	672	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: 5CIO

Analysis of interatomic Contacts of Structural Units in PDB entry:
5CIO