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

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 5XLA entry

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

Chain ID	Initial residue	Terminal residue
A	GLY 5	GLN 499
B	GLY 5	GLN 499

There are 15 helices in PDB entry 5XLA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	61	68	Right-handed alpha
Helix 2	AA2	A	100	112	Right-handed alpha
Helix 3	AA3	A	185	190	Right-handed alpha
Helix 4	AA4	A	364	376	Right-handed alpha
Helix 5	AA5	A	402	454	Right-handed alpha
Helix 6	AA6	A	472	481	Right-handed alpha
Helix 7	AA7	A	485	499	Right-handed alpha
Helix 8	AA8	B	61	68	Right-handed alpha
Helix 9	AA9	B	72	76	Right-handed 310
Helix 10	AB1	B	100	112	Right-handed alpha
Helix 11	AB2	B	184	192	Right-handed alpha
Helix 12	AB3	B	364	376	Right-handed alpha
Helix 13	AB4	B	402	454	Right-handed alpha
Helix 14	AB5	B	472	481	Right-handed alpha
Helix 15	AB6	B	485	499	Right-handed alpha

There are 20 sheets in PDB entry 5XLA. 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, AC1, AC2,

There are 10 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	457	459	first strand
Strand 2	A	464	467	anti-parallel
Strand 3	A	8	13	anti-parallel
Strand 4	A	349	355	anti-parallel
Strand 5	A	358	363	anti-parallel
Strand 6	B	358	363	anti-parallel
Strand 7	B	349	355	anti-parallel
Strand 8	B	8	13	anti-parallel
Strand 9	B	464	467	anti-parallel
Strand 10	B	457	459	anti-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	20	22	first strand
Strand 2	A	30	32	anti-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	35	37	first strand
Strand 2	A	313	315	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	39	40	first strand
Strand 2	A	292	293	parallel
Strand 3	A	305	306	parallel

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There are 3 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	54	56	first strand
Strand 2	A	82	85	parallel
Strand 3	A	264	267	parallel

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There are 5 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	96	97	first strand
Strand 2	A	226	234	parallel
Strand 3	A	173	181	anti-parallel
Strand 4	A	253	256	anti-parallel
Strand 5	A	116	118	anti-parallel

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There are 5 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	96	97	first strand
Strand 2	A	226	234	parallel
Strand 3	A	173	181	anti-parallel
Strand 4	A	248	251	anti-parallel
Strand 5	A	147	149	anti-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	A	132	136	first strand
Strand 2	A	141	142	anti-parallel

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There are 4 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	161	166	first strand
Strand 2	A	239	246	anti-parallel
Strand 3	A	198	202	anti-parallel
Strand 4	A	209	210	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	A	284	286	first strand
Strand 2	A	279	281	anti-parallel
Strand 3	A	299	302	anti-parallel
Strand 4	A	388	389	anti-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	B	20	22	first strand
Strand 2	B	30	32	anti-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	B	35	37	first strand
Strand 2	B	313	315	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	39	40	first strand
Strand 2	B	292	293	parallel
Strand 3	B	305	306	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	50	51	first strand
Strand 2	B	276	277	parallel

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There are 3 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	54	56	first strand
Strand 2	B	82	85	parallel
Strand 3	B	264	267	parallel

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There are 5 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	96	97	first strand
Strand 2	B	226	234	parallel
Strand 3	B	173	181	anti-parallel
Strand 4	B	253	256	anti-parallel
Strand 5	B	116	118	anti-parallel

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There are 5 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	96	97	first strand
Strand 2	B	226	234	parallel
Strand 3	B	173	181	anti-parallel
Strand 4	B	248	251	anti-parallel
Strand 5	B	147	149	anti-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	B	132	136	first strand
Strand 2	B	141	142	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	161	166	first strand
Strand 2	B	239	246	anti-parallel
Strand 3	B	198	202	anti-parallel
Strand 4	B	207	210	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	284	286	first strand
Strand 2	B	279	281	anti-parallel
Strand 3	B	299	302	anti-parallel
Strand 4	B	388	389	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: 5XLA

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