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

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 5XOU entry

There are 6 chains in PDB entry 5XOU (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 4	VAL 685
B	LEU 4	VAL 685
C	T 1	T 17
D	A 4	G 19
E	T 1	G 16
F	A 4	C 15

There are 32 helices in PDB entry 5XOU. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	38	54	Right-handed alpha
Helix 2	AA2	A	69	73	Right-handed 310
Helix 3	AA3	A	102	122	Right-handed alpha
Helix 4	AA4	A	282	301	Right-handed alpha
Helix 5	AA5	A	329	331	Right-handed 310
Helix 6	AA6	A	332	337	Right-handed alpha
Helix 7	AA7	A	358	373	Right-handed alpha
Helix 8	AA8	A	384	387	Right-handed 310
Helix 9	AA9	A	388	402	Right-handed alpha
Helix 10	AB1	A	414	428	Right-handed alpha
Helix 11	AB2	A	443	458	Right-handed alpha
Helix 12	AB3	A	515	535	Right-handed alpha
Helix 13	AB4	A	554	565	Right-handed alpha
Helix 14	AB5	A	608	612	Right-handed 310
Helix 15	AB6	A	627	639	Right-handed alpha
Helix 16	AB7	A	653	670	Right-handed alpha
Helix 17	AB8	A	671	674	Right-handed 310
Helix 18	AB9	B	41	54	Right-handed alpha
Helix 19	AC1	B	69	73	Right-handed 310
Helix 20	AC2	B	102	123	Right-handed alpha
Helix 21	AC3	B	282	299	Right-handed alpha
Helix 22	AC4	B	329	331	Right-handed 310
Helix 23	AC5	B	332	337	Right-handed alpha
Helix 24	AC6	B	358	373	Right-handed alpha
Helix 25	AC7	B	384	387	Right-handed 310
Helix 26	AC8	B	388	401	Right-handed alpha
Helix 27	AC9	B	414	428	Right-handed alpha
Helix 28	AD1	B	443	458	Right-handed alpha
Helix 29	AD2	B	515	535	Right-handed alpha
Helix 30	AD3	B	554	564	Right-handed alpha
Helix 31	AD4	B	627	639	Right-handed alpha
Helix 32	AD5	B	653	670	Right-handed alpha

There are 10 sheets in PDB entry 5XOU. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 14 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	128	130	first strand
Strand 2	A	133	135	anti-parallel
Strand 3	A	150	157	anti-parallel
Strand 4	A	162	170	anti-parallel
Strand 5	A	6	18	anti-parallel
Strand 6	A	307	315	anti-parallel
Strand 7	A	592	595	anti-parallel
Strand 8	A	600	604	anti-parallel
Strand 9	A	617	623	anti-parallel
Strand 10	A	567	574	anti-parallel
Strand 11	A	540	546	parallel
Strand 12	A	473	480	parallel
Strand 13	A	486	494	anti-parallel
Strand 14	A	507	509	anti-parallel

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There are 11 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	500	503	first strand
Strand 2	A	486	494	anti-parallel
Strand 3	A	473	480	anti-parallel
Strand 4	A	540	546	parallel
Strand 5	A	567	574	parallel
Strand 6	A	617	623	anti-parallel
Strand 7	A	600	604	anti-parallel
Strand 8	A	592	595	anti-parallel
Strand 9	A	307	315	anti-parallel
Strand 10	A	6	18	anti-parallel
Strand 11	A	581	583	anti-parallel

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There are 5 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	57	60	first strand
Strand 2	A	63	66	anti-parallel
Strand 3	A	27	34	anti-parallel
Strand 4	A	84	95	anti-parallel
Strand 5	A	76	81	anti-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	320	322	first strand
Strand 2	A	464	466	anti-parallel

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There are 4 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	376	380	first strand
Strand 2	A	344	350	parallel
Strand 3	A	405	410	parallel
Strand 4	A	432	436	parallel

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There are 14 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	128	130	first strand
Strand 2	B	133	137	anti-parallel
Strand 3	B	147	157	anti-parallel
Strand 4	B	162	173	anti-parallel
Strand 5	B	6	18	anti-parallel
Strand 6	B	307	315	anti-parallel
Strand 7	B	592	595	anti-parallel
Strand 8	B	600	604	anti-parallel
Strand 9	B	617	623	anti-parallel
Strand 10	B	567	574	anti-parallel
Strand 11	B	540	546	parallel
Strand 12	B	473	480	parallel
Strand 13	B	486	494	anti-parallel
Strand 14	B	507	509	anti-parallel

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There are 11 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	500	503	first strand
Strand 2	B	486	494	anti-parallel
Strand 3	B	473	480	anti-parallel
Strand 4	B	540	546	parallel
Strand 5	B	567	574	parallel
Strand 6	B	617	623	anti-parallel
Strand 7	B	600	604	anti-parallel
Strand 8	B	592	595	anti-parallel
Strand 9	B	307	315	anti-parallel
Strand 10	B	6	18	anti-parallel
Strand 11	B	581	583	anti-parallel

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There are 5 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	57	60	first strand
Strand 2	B	63	66	anti-parallel
Strand 3	B	27	34	anti-parallel
Strand 4	B	84	95	anti-parallel
Strand 5	B	76	81	anti-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	320	322	first strand
Strand 2	B	464	466	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	376	380	first strand
Strand 2	B	344	350	parallel
Strand 3	B	405	410	parallel
Strand 4	B	432	436	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: 5XOU

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