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

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 5XLX entry

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

Chain ID	Initial residue	Terminal residue
A	THR 74	LYS 274
B	THR 74	LYS 274
C	THR 74	LYS 274
D	THR 74	LYS 274

There are 39 helices in PDB entry 5XLX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	80	89	Right-handed alpha
Helix 2	AA2	A	89	99	Right-handed alpha
Helix 3	AA3	A	113	130	Right-handed alpha
Helix 4	AA4	A	147	156	Right-handed alpha
Helix 5	AA5	A	160	164	Right-handed alpha
Helix 6	AA6	A	168	175	Right-handed alpha
Helix 7	AA7	A	187	192	Right-handed alpha
Helix 8	AA8	A	205	209	Right-handed 310
Helix 9	AA9	A	219	223	Right-handed 310
Helix 10	AB1	A	224	238	Right-handed alpha
Helix 11	AB2	B	80	89	Right-handed alpha
Helix 12	AB3	B	89	99	Right-handed alpha
Helix 13	AB4	B	113	130	Right-handed alpha
Helix 14	AB5	B	147	156	Right-handed alpha
Helix 15	AB6	B	160	164	Right-handed alpha
Helix 16	AB7	B	168	175	Right-handed alpha
Helix 17	AB8	B	187	192	Right-handed alpha
Helix 18	AB9	B	205	209	Right-handed 310
Helix 19	AC1	B	219	223	Right-handed 310
Helix 20	AC2	B	224	238	Right-handed alpha
Helix 21	AC3	C	80	89	Right-handed alpha
Helix 22	AC4	C	89	99	Right-handed alpha
Helix 23	AC5	C	113	130	Right-handed alpha
Helix 24	AC6	C	149	156	Right-handed alpha
Helix 25	AC7	C	160	164	Right-handed alpha
Helix 26	AC8	C	168	175	Right-handed alpha
Helix 27	AC9	C	187	192	Right-handed alpha
Helix 28	AD1	C	205	209	Right-handed 310
Helix 29	AD2	C	219	223	Right-handed 310
Helix 30	AD3	C	224	237	Right-handed alpha
Helix 31	AD4	D	80	89	Right-handed alpha
Helix 32	AD5	D	89	99	Right-handed alpha
Helix 33	AD6	D	113	130	Right-handed alpha
Helix 34	AD7	D	147	156	Right-handed alpha
Helix 35	AD8	D	168	175	Right-handed alpha
Helix 36	AD9	D	187	192	Right-handed alpha
Helix 37	AE1	D	205	209	Right-handed 310
Helix 38	AE2	D	219	223	Right-handed 310
Helix 39	AE3	D	224	238	Right-handed alpha

There are 8 sheets in PDB entry 5XLX. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 7 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	194	198	first strand
Strand 2	A	138	144	parallel
Strand 3	A	103	108	parallel
Strand 4	A	211	216	parallel
Strand 5	A	239	247	parallel
Strand 6	A	269	273	anti-parallel
Strand 7	A	260	264	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	157	159	first strand
Strand 2	A	183	186	anti-parallel
Strand 3	A	176	178	anti-parallel

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There are 7 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	194	198	first strand
Strand 2	B	138	144	parallel
Strand 3	B	103	108	parallel
Strand 4	B	211	216	parallel
Strand 5	B	239	246	parallel
Strand 6	B	269	273	anti-parallel
Strand 7	B	260	264	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	B	157	159	first strand
Strand 2	B	183	186	anti-parallel
Strand 3	B	176	178	anti-parallel

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There are 7 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	194	198	first strand
Strand 2	C	138	144	parallel
Strand 3	C	103	108	parallel
Strand 4	C	211	216	parallel
Strand 5	C	239	246	parallel
Strand 6	C	269	273	anti-parallel
Strand 7	C	260	264	anti-parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	157	159	first strand
Strand 2	C	183	186	anti-parallel
Strand 3	C	176	178	anti-parallel

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There are 7 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	194	198	first strand
Strand 2	D	138	144	parallel
Strand 3	D	103	108	parallel
Strand 4	D	211	216	parallel
Strand 5	D	239	246	parallel
Strand 6	D	269	273	anti-parallel
Strand 7	D	260	264	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	157	159	first strand
Strand 2	D	183	186	anti-parallel
Strand 3	D	176	178	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: 5XLX

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