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

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 5SZP entry

There are 2 chains in PDB entry 5SZP (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 2	VAL 410
B	PRO 2	VAL 410

There are 14 helices in PDB entry 5SZP. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	19	25	Right-handed alpha
Helix 2	AA2	A	27	34	Right-handed alpha
Helix 3	AA3	A	61	66	Right-handed alpha
Helix 4	AA4	A	132	135	Right-handed 310
Helix 5	AA5	A	241	245	Right-handed 310
Helix 6	AA6	A	255	258	Right-handed 310
Helix 7	AA7	A	344	348	Right-handed 310
Helix 8	AA8	B	19	25	Right-handed alpha
Helix 9	AA9	B	27	34	Right-handed alpha
Helix 10	AB1	B	61	66	Right-handed alpha
Helix 11	AB2	B	132	135	Right-handed 310
Helix 12	AB3	B	241	245	Right-handed 310
Helix 13	AB4	B	255	258	Right-handed 310
Helix 14	AB5	B	344	348	Right-handed 310

There are 18 sheets in PDB entry 5SZP. 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 4 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	3	8	first strand
Strand 2	A	85	94	parallel
Strand 3	A	73	80	anti-parallel
Strand 4	A	37	39	anti-parallel

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There are 3 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	16	18	first strand
Strand 2	A	54	56	anti-parallel
Strand 3	A	45	46	anti-parallel

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There are 4 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	107	113	first strand
Strand 2	A	193	203	parallel
Strand 3	A	177	186	anti-parallel
Strand 4	A	137	142	anti-parallel

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There are 3 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	121	123	first strand
Strand 2	A	160	166	anti-parallel
Strand 3	A	148	154	anti-parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	211	212	first strand
Strand 2	A	236	237	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	216	222	first strand
Strand 2	A	296	306	parallel
Strand 3	A	282	291	anti-parallel
Strand 4	A	247	251	anti-parallel

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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	230	233	first strand
Strand 2	A	268	271	anti-parallel
Strand 3	A	260	263	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	314	320	first strand
Strand 2	A	332	340	anti-parallel
Strand 3	A	369	374	anti-parallel
Strand 4	A	360	366	anti-parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	350	353	first strand
Strand 2	A	385	394	anti-parallel
Strand 3	A	401	409	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	3	8	first strand
Strand 2	B	85	94	parallel
Strand 3	B	73	80	anti-parallel
Strand 4	B	37	39	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	16	18	first strand
Strand 2	B	54	56	anti-parallel
Strand 3	B	45	47	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	107	113	first strand
Strand 2	B	193	203	parallel
Strand 3	B	177	186	anti-parallel
Strand 4	B	137	142	anti-parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	121	123	first strand
Strand 2	B	161	166	anti-parallel
Strand 3	B	148	153	anti-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	B	211	212	first strand
Strand 2	B	236	237	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	216	222	first strand
Strand 2	B	296	306	parallel
Strand 3	B	282	291	anti-parallel
Strand 4	B	247	251	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	230	233	first strand
Strand 2	B	268	271	anti-parallel
Strand 3	B	260	262	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	314	320	first strand
Strand 2	B	332	340	anti-parallel
Strand 3	B	369	374	anti-parallel
Strand 4	B	360	366	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	350	353	first strand
Strand 2	B	385	394	anti-parallel
Strand 3	B	400	409	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: 5SZP

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