Analysis of interatomic Contacts of Structural Units in PDB entry:
8XBL

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 8XBL entry

There are 2 chains in PDB entry 8XBL (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 2	VAL 750
B	GLU 2	ARG 749

There are 52 helices in PDB entry 8XBL. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	26	37	Right-handed alpha
Helix 2	AA2	A	45	53	Right-handed alpha
Helix 3	AA3	A	55	60	Right-handed alpha
Helix 4	AA4	A	85	92	Right-handed alpha
Helix 5	AA5	A	93	111	Right-handed alpha
Helix 6	AA6	A	130	140	Right-handed alpha
Helix 7	AA7	A	144	155	Right-handed alpha
Helix 8	AA8	A	156	158	Right-handed 310
Helix 9	AA9	A	159	169	Right-handed alpha
Helix 10	AB1	A	182	197	Right-handed alpha
Helix 11	AB2	A	256	262	Right-handed alpha
Helix 12	AB3	A	289	304	Right-handed alpha
Helix 13	AB4	A	307	309	Right-handed 310
Helix 14	AB5	A	323	336	Right-handed alpha
Helix 15	AB6	A	349	354	Right-handed alpha
Helix 16	AB7	A	359	375	Right-handed alpha
Helix 17	AB8	A	407	411	Right-handed 310
Helix 18	AB9	A	457	475	Right-handed alpha
Helix 19	AC1	A	476	487	Right-handed alpha
Helix 20	AC2	A	544	558	Right-handed alpha
Helix 21	AC3	A	579	596	Right-handed alpha
Helix 22	AC4	A	609	618	Right-handed alpha
Helix 23	AC5	A	621	635	Right-handed alpha
Helix 24	AC6	A	667	678	Right-handed alpha
Helix 25	AC7	A	702	713	Right-handed alpha
Helix 26	AC8	A	719	723	Right-handed 310
Helix 27	AC9	B	26	36	Right-handed alpha
Helix 28	AD1	B	45	53	Right-handed alpha
Helix 29	AD2	B	55	61	Right-handed alpha
Helix 30	AD3	B	78	82	Right-handed 310
Helix 31	AD4	B	85	91	Right-handed alpha
Helix 32	AD5	B	95	110	Right-handed alpha
Helix 33	AD6	B	130	139	Right-handed alpha
Helix 34	AD7	B	144	155	Right-handed alpha
Helix 35	AD8	B	156	158	Right-handed 310
Helix 36	AD9	B	159	169	Right-handed alpha
Helix 37	AE1	B	182	197	Right-handed alpha
Helix 38	AE2	B	256	262	Right-handed alpha
Helix 39	AE3	B	289	304	Right-handed alpha
Helix 40	AE4	B	323	336	Right-handed alpha
Helix 41	AE5	B	349	354	Right-handed alpha
Helix 42	AE6	B	359	375	Right-handed alpha
Helix 43	AE7	B	457	467	Right-handed alpha
Helix 44	AE8	B	467	475	Right-handed alpha
Helix 45	AE9	B	476	487	Right-handed alpha
Helix 46	AF1	B	542	557	Right-handed alpha
Helix 47	AF2	B	578	597	Right-handed alpha
Helix 48	AF3	B	609	618	Right-handed alpha
Helix 49	AF4	B	621	635	Right-handed alpha
Helix 50	AF5	B	668	676	Right-handed alpha
Helix 51	AF6	B	701	714	Right-handed alpha
Helix 52	AF7	B	719	723	Right-handed 310

There are 14 sheets in PDB entry 8XBL. 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,

There are 5 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	175	177	first strand
Strand 2	A	121	126	parallel
Strand 3	A	202	205	parallel
Strand 4	A	247	255	anti-parallel
Strand 5	A	208	209	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	175	177	first strand
Strand 2	A	121	126	parallel
Strand 3	A	202	205	parallel
Strand 4	A	247	255	anti-parallel
Strand 5	A	12	19	anti-parallel
Strand 6	A	268	276	anti-parallel
Strand 7	A	426	433	anti-parallel
Strand 8	A	414	420	anti-parallel
Strand 9	A	311	315	parallel
Strand 10	A	344	347	parallel
Strand 11	A	397	398	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	42	43	first strand
Strand 2	A	67	68	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	76	77	first strand
Strand 2	A	742	743	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	376	377	first strand
Strand 2	A	404	405	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	A	449	455	first strand
Strand 2	A	493	499	anti-parallel
Strand 3	A	505	507	anti-parallel

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There are 4 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	652	654	first strand
Strand 2	A	600	605	parallel
Strand 3	A	520	524	parallel
Strand 4	A	690	691	parallel

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There are 11 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	174	176	first strand
Strand 2	B	121	127	parallel
Strand 3	B	202	209	parallel
Strand 4	B	247	255	anti-parallel
Strand 5	B	12	20	anti-parallel
Strand 6	B	268	277	anti-parallel
Strand 7	B	425	433	anti-parallel
Strand 8	B	414	420	anti-parallel
Strand 9	B	311	315	parallel
Strand 10	B	344	347	parallel
Strand 11	B	397	398	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	42	43	first strand
Strand 2	B	67	68	anti-parallel

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There are 2 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	64	65	first strand
Strand 2	B	218	219	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	76	77	first strand
Strand 2	B	742	743	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	376	377	first strand
Strand 2	B	404	405	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	449	455	first strand
Strand 2	B	493	499	anti-parallel
Strand 3	B	505	507	anti-parallel

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There are 3 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	600	602	first strand
Strand 2	B	520	521	parallel
Strand 3	B	690	691	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: 8XBL

Analysis of interatomic Contacts of Structural Units in PDB entry:
8XBL