Analysis of interatomic Contacts of Structural Units in PDB entry:
1WLH

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 1WLH entry

There are 2 chains in PDB entry 1WLH (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 547	ASN 857
B	ALA 549	ASN 857

There are 4 helices in PDB entry 1WLH. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	658	662	Right-handed 310
Helix 2	2	A	752	756	Right-handed 310
Helix 3	3	B	658	661	Right-handed 310
Helix 4	4	B	752	756	Right-handed 310

There are 16 sheets in PDB entry 1WLH. 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 3 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	556	557	first strand
Strand 2	A	570	575	anti-parallel
Strand 3	A	612	617	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	564	565	first strand
Strand 2	A	641	646	parallel
Strand 3	A	624	631	anti-parallel
Strand 4	A	591	596	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	656	657	first strand
Strand 2	A	670	675	anti-parallel
Strand 3	A	714	719	anti-parallel
Strand 4	A	706	709	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	A	664	665	first strand
Strand 2	A	744	748	parallel
Strand 3	A	725	733	anti-parallel
Strand 4	A	691	696	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	A	664	665	first strand
Strand 2	A	744	748	parallel
Strand 3	A	725	733	anti-parallel
Strand 4	A	736	737	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	A	792	799	first strand
Strand 2	A	804	812	anti-parallel
Strand 3	A	757	766	anti-parallel
Strand 4	B	757	766	anti-parallel
Strand 5	B	804	813	anti-parallel
Strand 6	B	790	794	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	792	799	first strand
Strand 2	A	804	812	anti-parallel
Strand 3	A	757	766	anti-parallel
Strand 4	B	757	766	anti-parallel
Strand 5	B	804	813	anti-parallel
Strand 6	B	797	799	anti-parallel

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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	826	827	first strand
Strand 2	A	815	823	anti-parallel
Strand 3	A	833	837	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	A	826	827	first strand
Strand 2	A	815	823	anti-parallel
Strand 3	A	782	787	anti-parallel
Strand 4	A	851	856	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	555	557	first strand
Strand 2	B	570	575	anti-parallel
Strand 3	B	612	617	anti-parallel
Strand 4	B	604	606	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	591	592	first strand
Strand 2	B	630	631	anti-parallel

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There are 3 strands in L sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	595	596	first strand
Strand 2	B	624	627	anti-parallel
Strand 3	B	641	644	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	B	655	657	first strand
Strand 2	B	670	675	anti-parallel
Strand 3	B	714	719	anti-parallel
Strand 4	B	706	707	anti-parallel

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There are 5 strands in N sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	663	665	first strand
Strand 2	B	743	748	parallel
Strand 3	B	725	733	anti-parallel
Strand 4	B	691	696	anti-parallel
Strand 5	B	702	703	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	B	663	665	first strand
Strand 2	B	743	748	parallel
Strand 3	B	725	733	anti-parallel
Strand 4	B	736	737	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	833	837	first strand
Strand 2	B	815	823	anti-parallel
Strand 3	B	782	788	anti-parallel
Strand 4	B	850	856	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: 1WLH

Analysis of interatomic Contacts of Structural Units in PDB entry:
1WLH