Analysis of interatomic Contacts of Structural Units in PDB entry:
4LXO

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 4LXO entry

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

Chain ID	Initial residue	Terminal residue
A	GLY 1326	THR 1509
B	GLY 1326	THR 1509

There are no helices in PDB entry 4LXO

There are 11 sheets in PDB entry 4LXO. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

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	1331	1336	first strand
Strand 2	A	1343	1348	anti-parallel
Strand 3	A	1381	1384	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	1371	1375	first strand
Strand 2	A	1356	1363	anti-parallel
Strand 3	A	1392	1401	anti-parallel
Strand 4	A	1404	1405	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	1371	1375	first strand
Strand 2	A	1356	1363	anti-parallel
Strand 3	A	1392	1401	anti-parallel
Strand 4	A	1409	1414	anti-parallel

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There are 3 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	1421	1429	first strand
Strand 2	A	1432	1438	anti-parallel
Strand 3	A	1471	1474	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	1461	1466	first strand
Strand 2	A	1446	1453	anti-parallel
Strand 3	A	1482	1491	anti-parallel
Strand 4	A	1498	1499	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	A	1461	1466	first strand
Strand 2	A	1446	1453	anti-parallel
Strand 3	A	1482	1491	anti-parallel
Strand 4	A	1503	1508	anti-parallel

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There are 3 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	1331	1336	first strand
Strand 2	B	1343	1348	anti-parallel
Strand 3	B	1381	1384	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	B	1371	1376	first strand
Strand 2	B	1356	1363	anti-parallel
Strand 3	B	1392	1401	anti-parallel
Strand 4	B	1404	1405	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	B	1371	1376	first strand
Strand 2	B	1356	1363	anti-parallel
Strand 3	B	1392	1401	anti-parallel
Strand 4	B	1409	1414	anti-parallel

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There are 3 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	1421	1429	first strand
Strand 2	B	1432	1438	anti-parallel
Strand 3	B	1471	1474	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	B	1461	1466	first strand
Strand 2	B	1446	1453	anti-parallel
Strand 3	B	1483	1490	anti-parallel
Strand 4	B	1503	1507	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: 4LXO

Analysis of interatomic Contacts of Structural Units in PDB entry:
4LXO