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

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 2EIG entry

There are 4 chains in PDB entry 2EIG (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 1	PRO 230
B	VAL 1	PRO 230
C	VAL 1	PRO 230
D	VAL 1	PRO 230

There are 13 helices in PDB entry 2EIG. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	24	26	Right-handed 310
Helix 2	2	A	33	37	Right-handed 310
Helix 3	3	A	98	102	Right-handed 310
Helix 4	4	A	191	196	Right-handed alpha
Helix 5	5	B	24	26	Right-handed 310
Helix 6	6	B	98	102	Right-handed 310
Helix 7	7	B	191	196	Right-handed alpha
Helix 8	8	C	24	26	Right-handed 310
Helix 9	9	C	33	37	Right-handed 310
Helix 10	10	C	98	102	Right-handed 310
Helix 11	11	C	191	196	Right-handed alpha
Helix 12	12	D	98	102	Right-handed 310
Helix 13	13	D	191	196	Right-handed alpha

There are 16 sheets in PDB entry 2EIG. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P,

There are 4 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	2	5	first strand
Strand 2	A	214	226	anti-parallel
Strand 3	A	27	29	anti-parallel
Strand 4	A	21	23	anti-parallel

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There are 6 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	2	5	first strand
Strand 2	A	214	226	anti-parallel
Strand 3	A	61	72	anti-parallel
Strand 4	A	159	166	anti-parallel
Strand 5	A	171	178	anti-parallel
Strand 6	A	183	189	anti-parallel

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There are 4 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	14	18	first strand
Strand 2	A	39	45	anti-parallel
Strand 3	A	199	208	anti-parallel
Strand 4	A	49	50	anti-parallel

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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	14	18	first strand
Strand 2	A	39	45	anti-parallel
Strand 3	A	199	208	anti-parallel
Strand 4	A	81	88	anti-parallel
Strand 5	A	115	120	anti-parallel
Strand 6	A	135	140	anti-parallel
Strand 7	A	147	150	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	2	5	first strand
Strand 2	B	214	226	anti-parallel
Strand 3	B	27	29	anti-parallel
Strand 4	B	21	23	anti-parallel

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There are 6 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	2	5	first strand
Strand 2	B	214	226	anti-parallel
Strand 3	B	61	72	anti-parallel
Strand 4	B	158	166	anti-parallel
Strand 5	B	171	178	anti-parallel
Strand 6	B	183	189	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	14	18	first strand
Strand 2	B	40	45	anti-parallel
Strand 3	B	199	207	anti-parallel
Strand 4	B	49	50	anti-parallel

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There are 7 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	14	18	first strand
Strand 2	B	40	45	anti-parallel
Strand 3	B	199	207	anti-parallel
Strand 4	B	81	88	anti-parallel
Strand 5	B	115	120	anti-parallel
Strand 6	B	135	140	anti-parallel
Strand 7	B	147	150	anti-parallel

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There are 4 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	2	5	first strand
Strand 2	C	214	226	anti-parallel
Strand 3	C	27	29	anti-parallel
Strand 4	C	21	23	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	2	5	first strand
Strand 2	C	214	226	anti-parallel
Strand 3	C	61	72	anti-parallel
Strand 4	C	158	166	anti-parallel
Strand 5	C	171	178	anti-parallel
Strand 6	C	183	189	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	C	14	18	first strand
Strand 2	C	40	45	anti-parallel
Strand 3	C	199	207	anti-parallel
Strand 4	C	49	50	anti-parallel

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There are 7 strands in L sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	14	18	first strand
Strand 2	C	40	45	anti-parallel
Strand 3	C	199	207	anti-parallel
Strand 4	C	81	88	anti-parallel
Strand 5	C	115	120	anti-parallel
Strand 6	C	135	140	anti-parallel
Strand 7	C	147	150	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	2	5	first strand
Strand 2	D	214	226	anti-parallel
Strand 3	D	27	29	anti-parallel
Strand 4	D	21	23	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	2	5	first strand
Strand 2	D	214	226	anti-parallel
Strand 3	D	61	72	anti-parallel
Strand 4	D	158	166	anti-parallel
Strand 5	D	171	177	anti-parallel
Strand 6	D	183	189	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	14	18	first strand
Strand 2	D	40	45	anti-parallel
Strand 3	D	199	207	anti-parallel
Strand 4	D	49	50	anti-parallel

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There are 7 strands in P sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	14	18	first strand
Strand 2	D	40	45	anti-parallel
Strand 3	D	199	207	anti-parallel
Strand 4	D	81	88	anti-parallel
Strand 5	D	115	120	anti-parallel
Strand 6	D	135	140	anti-parallel
Strand 7	D	147	150	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: 2EIG

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