Analysis of interatomic Contacts of Structural Units in PDB entry:
2I82

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 2I82 entry

There are 8 chains in PDB entry 2I82 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
E	G 1201	C 1221
F	G 1301	C 1321
G	G 1401	C 1421
H	G 1501	C 1521
A	MSE 3	PHE 219
B	TYR 306	PHE 519
C	ASN 605	PHE 819
D	GLU 904	PHE 1119

There are 24 helices in PDB entry 2I82. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	39	43	Right-handed 310
Helix 2	2	A	45	54	Right-handed alpha
Helix 3	3	A	76	89	Right-handed alpha
Helix 4	4	A	119	122	Right-handed 310
Helix 5	5	A	162	171	Right-handed alpha
Helix 6	6	A	183	189	Right-handed alpha
Helix 7	7	B	339	343	Right-handed 310
Helix 8	8	B	345	352	Right-handed alpha
Helix 9	9	B	376	389	Right-handed alpha
Helix 10	10	B	419	422	Right-handed 310
Helix 11	11	B	462	471	Right-handed alpha
Helix 12	12	B	483	489	Right-handed alpha
Helix 13	13	C	639	643	Right-handed 310
Helix 14	14	C	645	652	Right-handed alpha
Helix 15	15	C	676	689	Right-handed alpha
Helix 16	16	C	719	722	Right-handed 310
Helix 17	17	C	762	772	Right-handed alpha
Helix 18	18	C	783	789	Right-handed alpha
Helix 19	19	D	939	943	Right-handed 310
Helix 20	20	D	945	951	Right-handed alpha
Helix 21	21	D	976	989	Right-handed alpha
Helix 22	22	D	1019	1022	Right-handed 310
Helix 23	23	D	1062	1072	Right-handed alpha
Helix 24	24	D	1083	1088	Right-handed alpha

There are 12 sheets in PDB entry 2I82. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 8 strands in A sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	16	19	first strand
Strand 2	A	23	28	anti-parallel
Strand 3	A	68	74	anti-parallel
Strand 4	A	195	203	parallel
Strand 5	A	93	101	anti-parallel
Strand 6	A	149	156	anti-parallel
Strand 7	A	136	145	anti-parallel
Strand 8	A	108	112	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	58	59	first strand
Strand 2	A	68	74	anti-parallel
Strand 3	A	195	203	parallel
Strand 4	A	210	214	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	115	117	first strand
Strand 2	A	125	127	anti-parallel

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There are 8 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	316	319	first strand
Strand 2	B	323	328	anti-parallel
Strand 3	B	368	374	anti-parallel
Strand 4	B	495	503	parallel
Strand 5	B	393	401	anti-parallel
Strand 6	B	449	456	anti-parallel
Strand 7	B	437	445	anti-parallel
Strand 8	B	408	411	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	358	359	first strand
Strand 2	B	368	374	anti-parallel
Strand 3	B	495	503	parallel
Strand 4	B	510	514	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	415	417	first strand
Strand 2	B	425	427	anti-parallel

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There are 8 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	616	619	first strand
Strand 2	C	623	628	anti-parallel
Strand 3	C	668	674	anti-parallel
Strand 4	C	795	803	parallel
Strand 5	C	693	701	anti-parallel
Strand 6	C	749	756	anti-parallel
Strand 7	C	736	745	anti-parallel
Strand 8	C	708	712	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	658	659	first strand
Strand 2	C	668	674	anti-parallel
Strand 3	C	795	803	parallel
Strand 4	C	810	814	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	715	717	first strand
Strand 2	C	725	727	anti-parallel

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There are 8 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	916	919	first strand
Strand 2	D	923	928	anti-parallel
Strand 3	D	968	974	anti-parallel
Strand 4	D	1095	1103	parallel
Strand 5	D	993	1001	anti-parallel
Strand 6	D	1049	1056	anti-parallel
Strand 7	D	1036	1045	anti-parallel
Strand 8	D	1008	1012	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	958	959	first strand
Strand 2	D	968	974	anti-parallel
Strand 3	D	1095	1103	parallel
Strand 4	D	1110	1114	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1015	1017	first strand
Strand 2	D	1025	1027	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: 2I82

Analysis of interatomic Contacts of Structural Units in PDB entry:
2I82