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

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 2COV entry

There are 6 chains in PDB entry 2COV (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
D	PRO 378	ASN 469
E	PRO 378	ASN 469
F	CYS 382	CYS 468
G	ASN 381	CYS 468
H	CYS 382	CYS 468
I	CYS 382	ASN 469

There are 4 helices in PDB entry 2COV. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	D	379	383	Right-handed 310
Helix 2	2	E	379	383	Right-handed 310
Helix 3	3	G	449	451	Right-handed 310
Helix 4	4	H	449	451	Right-handed 310

There are 9 sheets in PDB entry 2COV. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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	D	386	392	first strand
Strand 2	D	395	401	anti-parallel
Strand 3	D	427	433	anti-parallel
Strand 4	D	422	424	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	417	420	first strand
Strand 2	D	410	414	anti-parallel
Strand 3	D	439	448	anti-parallel
Strand 4	D	453	462	anti-parallel
Strand 5	E	453	462	anti-parallel
Strand 6	E	439	448	anti-parallel
Strand 7	E	410	414	anti-parallel
Strand 8	E	417	420	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	E	386	392	first strand
Strand 2	E	395	401	anti-parallel
Strand 3	E	427	433	anti-parallel
Strand 4	E	422	424	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	386	392	first strand
Strand 2	F	395	401	anti-parallel
Strand 3	F	427	433	anti-parallel
Strand 4	F	422	424	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	417	420	first strand
Strand 2	F	410	414	anti-parallel
Strand 3	F	439	448	anti-parallel
Strand 4	F	453	462	anti-parallel
Strand 5	G	453	462	anti-parallel
Strand 6	G	439	448	anti-parallel
Strand 7	G	410	414	anti-parallel
Strand 8	G	417	420	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	386	392	first strand
Strand 2	G	395	401	anti-parallel
Strand 3	G	427	433	anti-parallel
Strand 4	G	422	424	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	H	386	392	first strand
Strand 2	H	395	401	anti-parallel
Strand 3	H	427	433	anti-parallel
Strand 4	H	422	424	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	417	420	first strand
Strand 2	H	410	414	anti-parallel
Strand 3	H	439	448	anti-parallel
Strand 4	H	453	462	anti-parallel
Strand 5	I	453	462	anti-parallel
Strand 6	I	439	448	anti-parallel
Strand 7	I	410	414	anti-parallel
Strand 8	I	417	420	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	I	386	392	first strand
Strand 2	I	395	401	anti-parallel
Strand 3	I	427	433	anti-parallel
Strand 4	I	422	424	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: 2COV

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