Analysis of interatomic Contacts of Structural Units in PDB entry:
5LFN

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 5LFN entry

There are 4 chains in PDB entry 5LFN (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	CYS 23	CYS 346
B	CYS 23	CYS 346
C	CYS 23	SER 345
D	CYS 23	TRP 302

There are 24 helices in PDB entry 5LFN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	191	195	Right-handed 310
Helix 2	AA2	A	211	216	Right-handed alpha
Helix 3	AA3	A	239	243	Right-handed 310
Helix 4	AA4	A	305	307	Right-handed 310
Helix 5	AA5	A	308	318	Right-handed alpha
Helix 6	AA6	A	329	333	Right-handed 310
Helix 7	AA7	B	191	195	Right-handed 310
Helix 8	AA8	B	211	216	Right-handed alpha
Helix 9	AA9	B	239	243	Right-handed 310
Helix 10	AB1	B	305	307	Right-handed 310
Helix 11	AB2	B	308	318	Right-handed alpha
Helix 12	AB3	B	329	333	Right-handed 310
Helix 13	AB4	C	191	195	Right-handed 310
Helix 14	AB5	C	211	216	Right-handed alpha
Helix 15	AB6	C	239	243	Right-handed 310
Helix 16	AB7	C	305	307	Right-handed 310
Helix 17	AB8	C	308	318	Right-handed alpha
Helix 18	AB9	C	329	333	Right-handed 310
Helix 19	AC1	D	191	195	Right-handed 310
Helix 20	AC2	D	211	216	Right-handed alpha
Helix 21	AC3	D	239	243	Right-handed 310
Helix 22	AC4	D	305	307	Right-handed 310
Helix 23	AC5	D	308	318	Right-handed alpha
Helix 24	AC6	D	329	333	Right-handed 310

There are 18 sheets in PDB entry 5LFN. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9,

There are 13 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	28	30	first strand
Strand 2	A	35	37	anti-parallel
Strand 3	A	55	57	parallel
Strand 4	A	79	81	parallel
Strand 5	A	103	105	parallel
Strand 6	A	127	129	parallel
Strand 7	A	151	153	parallel
Strand 8	A	175	177	parallel
Strand 9	A	199	201	parallel
Strand 10	A	223	225	parallel
Strand 11	A	248	250	parallel
Strand 12	A	272	274	parallel
Strand 13	A	294	296	parallel

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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	65	66	first strand
Strand 2	A	89	90	parallel

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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	161	162	first strand
Strand 2	A	185	186	parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	233	234	first strand
Strand 2	A	258	259	parallel

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There are 13 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	28	30	first strand
Strand 2	B	35	37	anti-parallel
Strand 3	B	55	57	parallel
Strand 4	B	79	81	parallel
Strand 5	B	103	105	parallel
Strand 6	B	127	129	parallel
Strand 7	B	151	153	parallel
Strand 8	B	175	177	parallel
Strand 9	B	199	201	parallel
Strand 10	B	223	225	parallel
Strand 11	B	248	250	parallel
Strand 12	B	272	274	parallel
Strand 13	B	294	296	parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	65	66	first strand
Strand 2	B	89	90	parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	161	162	first strand
Strand 2	B	185	186	parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	233	234	first strand
Strand 2	B	258	259	parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	302	303	first strand
Strand 2	B	326	328	parallel

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There are 13 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	28	30	first strand
Strand 2	C	35	37	anti-parallel
Strand 3	C	55	57	parallel
Strand 4	C	79	81	parallel
Strand 5	C	103	105	parallel
Strand 6	C	127	129	parallel
Strand 7	C	151	153	parallel
Strand 8	C	175	177	parallel
Strand 9	C	199	201	parallel
Strand 10	C	223	225	parallel
Strand 11	C	248	250	parallel
Strand 12	C	272	274	parallel
Strand 13	C	294	296	parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	65	66	first strand
Strand 2	C	89	90	parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	137	138	first strand
Strand 2	C	161	162	parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	233	234	first strand
Strand 2	C	258	259	parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	302	303	first strand
Strand 2	C	326	328	parallel

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There are 13 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	28	30	first strand
Strand 2	D	35	37	anti-parallel
Strand 3	D	55	57	parallel
Strand 4	D	79	81	parallel
Strand 5	D	103	105	parallel
Strand 6	D	127	129	parallel
Strand 7	D	151	153	parallel
Strand 8	D	175	177	parallel
Strand 9	D	199	201	parallel
Strand 10	D	223	225	parallel
Strand 11	D	248	250	parallel
Strand 12	D	272	274	parallel
Strand 13	D	294	296	parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	65	66	first strand
Strand 2	D	89	90	parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	137	138	first strand
Strand 2	D	161	162	parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	302	303	first strand
Strand 2	D	326	328	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: 5LFN

Analysis of interatomic Contacts of Structural Units in PDB entry:
5LFN