Analysis of interatomic Contacts of Structural Units in PDB entry:
5X2A

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 5X2A entry

There are 4 chains in PDB entry 5X2A (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASN 700	VAL 1011
B	ASN 700	GLY 1022
C	ASN 700	GLU 1015
D	GLN 701	ASP 1014

There are 72 helices in PDB entry 5X2A. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	700	704	Right-handed 310
Helix 2	AA2	A	708	710	Right-handed 310
Helix 3	AA3	A	754	769	Right-handed alpha
Helix 4	AA4	A	797	805	Right-handed alpha
Helix 5	AA5	A	810	831	Right-handed alpha
Helix 6	AA6	A	839	841	Right-handed 310
Helix 7	AA7	A	857	862	Right-handed alpha
Helix 8	AA8	A	877	881	Right-handed 310
Helix 9	AA9	A	882	889	Right-handed alpha
Helix 10	AB1	A	892	909	Right-handed alpha
Helix 11	AB2	A	919	921	Right-handed 310
Helix 12	AB3	A	922	929	Right-handed alpha
Helix 13	AB4	A	940	950	Right-handed alpha
Helix 14	AB5	A	954	958	Right-handed 310
Helix 15	AB6	A	960	974	Right-handed alpha
Helix 16	AB7	A	974	979	Right-handed alpha
Helix 17	AB8	A	983	987	Right-handed 310
Helix 18	AB9	A	991	1003	Right-handed alpha
Helix 19	AC1	B	700	704	Right-handed 310
Helix 20	AC2	B	708	710	Right-handed 310
Helix 21	AC3	B	755	768	Right-handed alpha
Helix 22	AC4	B	797	805	Right-handed alpha
Helix 23	AC5	B	810	831	Right-handed alpha
Helix 24	AC6	B	839	841	Right-handed 310
Helix 25	AC7	B	857	863	Right-handed alpha
Helix 26	AC8	B	865	871	Right-handed 310
Helix 27	AC9	B	877	881	Right-handed 310
Helix 28	AD1	B	882	889	Right-handed alpha
Helix 29	AD2	B	892	909	Right-handed alpha
Helix 30	AD3	B	919	921	Right-handed 310
Helix 31	AD4	B	922	929	Right-handed alpha
Helix 32	AD5	B	940	951	Right-handed alpha
Helix 33	AD6	B	954	958	Right-handed 310
Helix 34	AD7	B	960	974	Right-handed alpha
Helix 35	AD8	B	974	979	Right-handed alpha
Helix 36	AD9	B	983	987	Right-handed 310
Helix 37	AE1	B	991	1003	Right-handed alpha
Helix 38	AE2	C	700	704	Right-handed 310
Helix 39	AE3	C	708	710	Right-handed 310
Helix 40	AE4	C	752	767	Right-handed alpha
Helix 41	AE5	C	797	805	Right-handed alpha
Helix 42	AE6	C	810	831	Right-handed alpha
Helix 43	AE7	C	839	841	Right-handed 310
Helix 44	AE8	C	857	862	Right-handed alpha
Helix 45	AE9	C	877	881	Right-handed 310
Helix 46	AF1	C	882	889	Right-handed alpha
Helix 47	AF2	C	892	909	Right-handed alpha
Helix 48	AF3	C	919	921	Right-handed 310
Helix 49	AF4	C	922	929	Right-handed alpha
Helix 50	AF5	C	940	951	Right-handed alpha
Helix 51	AF6	C	954	958	Right-handed 310
Helix 52	AF7	C	960	974	Right-handed alpha
Helix 53	AF8	C	975	978	Right-handed 310
Helix 54	AF9	C	983	987	Right-handed 310
Helix 55	AG1	C	991	1003	Right-handed alpha
Helix 56	AG2	D	708	710	Right-handed 310
Helix 57	AG3	D	755	767	Right-handed alpha
Helix 58	AG4	D	797	805	Right-handed alpha
Helix 59	AG5	D	810	831	Right-handed alpha
Helix 60	AG6	D	839	841	Right-handed 310
Helix 61	AG7	D	857	863	Right-handed alpha
Helix 62	AG8	D	877	881	Right-handed 310
Helix 63	AG9	D	882	889	Right-handed alpha
Helix 64	AH1	D	892	909	Right-handed alpha
Helix 65	AH2	D	919	921	Right-handed 310
Helix 66	AH3	D	922	929	Right-handed alpha
Helix 67	AH4	D	940	951	Right-handed alpha
Helix 68	AH5	D	954	958	Right-handed 310
Helix 69	AH6	D	960	973	Right-handed alpha
Helix 70	AH7	D	974	979	Right-handed alpha
Helix 71	AH8	D	983	987	Right-handed 310
Helix 72	AH9	D	991	1003	Right-handed alpha

There are 8 sheets in PDB entry 5X2A. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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	705	706	first strand
Strand 2	A	779	782	parallel
Strand 3	A	785	790	anti-parallel
Strand 4	A	740	750	anti-parallel
Strand 5	A	724	731	anti-parallel
Strand 6	A	712	720	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	843	847	first strand
Strand 2	A	850	853	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	B	705	706	first strand
Strand 2	B	779	781	parallel
Strand 3	B	787	790	anti-parallel
Strand 4	B	740	747	anti-parallel
Strand 5	B	724	731	anti-parallel
Strand 6	B	712	721	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	B	843	847	first strand
Strand 2	B	850	853	anti-parallel

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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	705	706	first strand
Strand 2	C	779	781	parallel
Strand 3	C	787	790	anti-parallel
Strand 4	C	740	746	anti-parallel
Strand 5	C	724	731	anti-parallel
Strand 6	C	712	721	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	C	843	847	first strand
Strand 2	C	850	853	anti-parallel

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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	705	706	first strand
Strand 2	D	779	781	parallel
Strand 3	D	787	790	anti-parallel
Strand 4	D	740	747	anti-parallel
Strand 5	D	724	731	anti-parallel
Strand 6	D	712	720	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	D	843	847	first strand
Strand 2	D	850	853	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: 5X2A

Analysis of interatomic Contacts of Structural Units in PDB entry:
5X2A