Analysis of interatomic Contacts of Structural Units in PDB entry:
6LNP

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 6LNP entry

There are 4 chains in PDB entry 6LNP (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	TYR -11	LEU 64
B	VAL 68	LEU 361
D	LEU -12	LEU 64
D	VAL 68	LEU 361

There are 22 helices in PDB entry 6LNP. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	37	39	Right-handed 310
Helix 2	AA2	B	56	61	Right-handed 310
Helix 3	AA3	B	68	72	Right-handed 310
Helix 4	AA4	B	78	81	Right-handed 310
Helix 5	AA5	B	82	87	Right-handed alpha
Helix 6	AA6	B	152	168	Right-handed alpha
Helix 7	AA7	B	169	178	Right-handed alpha
Helix 8	AA8	B	180	189	Right-handed alpha
Helix 9	AA9	B	214	218	Right-handed 310
Helix 10	AB1	B	227	232	Right-handed alpha
Helix 11	AB2	B	272	276	Right-handed alpha
Helix 12	AB3	D	3	9	Right-handed 310
Helix 13	AB4	D	56	61	Right-handed 310
Helix 14	AB5	D	68	72	Right-handed 310
Helix 15	AB6	D	78	81	Right-handed 310
Helix 16	AB7	D	82	88	Right-handed alpha
Helix 17	AB8	D	153	167	Right-handed alpha
Helix 18	AB9	D	169	178	Right-handed alpha
Helix 19	AC1	D	180	189	Right-handed alpha
Helix 20	AC2	D	190	192	Right-handed 310
Helix 21	AC3	D	214	218	Right-handed 310
Helix 22	AC4	D	227	234	Right-handed alpha

There are 4 sheets in PDB entry 6LNP. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 12 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	12	22	first strand
Strand 2	B	25	36	anti-parallel
Strand 3	B	41	48	anti-parallel
Strand 4	B	347	357	anti-parallel
Strand 5	B	329	338	anti-parallel
Strand 6	B	278	285	anti-parallel
Strand 7	B	290	297	anti-parallel
Strand 8	B	309	317	anti-parallel
Strand 9	B	92	100	anti-parallel
Strand 10	B	105	115	anti-parallel
Strand 11	B	118	128	anti-parallel
Strand 12	B	12	22	parallel

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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	209	211	first strand
Strand 2	B	199	204	anti-parallel
Strand 3	B	262	271	anti-parallel
Strand 4	B	246	256	anti-parallel
Strand 5	B	237	243	anti-parallel

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There are 12 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	12	22	first strand
Strand 2	D	25	36	anti-parallel
Strand 3	D	41	48	anti-parallel
Strand 4	D	347	357	anti-parallel
Strand 5	D	329	338	anti-parallel
Strand 6	D	278	285	anti-parallel
Strand 7	D	290	300	anti-parallel
Strand 8	D	306	317	anti-parallel
Strand 9	D	92	100	anti-parallel
Strand 10	D	105	115	anti-parallel
Strand 11	D	118	128	anti-parallel
Strand 12	D	12	22	parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	209	211	first strand
Strand 2	D	199	204	anti-parallel
Strand 3	D	262	270	anti-parallel
Strand 4	D	246	256	anti-parallel
Strand 5	D	237	243	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: 6LNP

Analysis of interatomic Contacts of Structural Units in PDB entry:
6LNP