Analysis of interatomic Contacts of Structural Units in PDB entry:
7XLC

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 7XLC entry

There are 2 chains in PDB entry 7XLC (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 1	LYS 897
B	GLU 1	ALA 456

There are 36 helices in PDB entry 7XLC. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	12	20	Right-handed 310
Helix 2	AA2	A	65	70	Right-handed alpha
Helix 3	AA3	A	126	131	Right-handed alpha
Helix 4	AA4	A	133	137	Right-handed 310
Helix 5	AA5	A	195	199	Right-handed 310
Helix 6	AA6	A	214	218	Right-handed 310
Helix 7	AA7	A	248	255	Right-handed alpha
Helix 8	AA8	A	313	318	Right-handed 310
Helix 9	AA9	A	339	348	Right-handed alpha
Helix 10	AB1	A	368	372	Right-handed 310
Helix 11	AB2	A	426	431	Right-handed alpha
Helix 12	AB3	A	431	436	Right-handed alpha
Helix 13	AB4	A	443	448	Right-handed 310
Helix 14	AB5	A	560	564	Right-handed 310
Helix 15	AB6	A	624	629	Right-handed alpha
Helix 16	AB7	A	667	671	Right-handed 310
Helix 17	AB8	A	678	701	Right-handed alpha
Helix 18	AB9	A	852	859	Right-handed alpha
Helix 19	AC1	B	13	19	Right-handed 310
Helix 20	AC2	B	65	70	Right-handed alpha
Helix 21	AC3	B	126	131	Right-handed alpha
Helix 22	AC4	B	133	137	Right-handed 310
Helix 23	AC5	B	195	199	Right-handed 310
Helix 24	AC6	B	248	255	Right-handed alpha
Helix 25	AC7	B	314	318	Right-handed 310
Helix 26	AC8	B	339	348	Right-handed alpha
Helix 27	AC9	B	368	372	Right-handed 310
Helix 28	AD1	B	384	386	Right-handed 310
Helix 29	AD2	B	426	436	Right-handed alpha
Helix 30	AD3	B	444	448	Right-handed 310
Helix 31	AD4	B	560	564	Right-handed 310
Helix 32	AD5	B	624	629	Right-handed alpha
Helix 33	AD6	B	667	671	Right-handed 310
Helix 34	AD7	B	678	701	Right-handed alpha
Helix 35	AD8	B	777	781	Right-handed 310
Helix 36	AD9	B	852	859	Right-handed alpha

There are 33 sheets in PDB entry 7XLC. 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, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6,

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	7	9	first strand
Strand 2	A	29	34	parallel
Strand 3	A	55	60	parallel
Strand 4	A	85	90	parallel
Strand 5	A	110	114	parallel

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There are 4 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	24	25	first strand
Strand 2	A	50	51	parallel
Strand 3	A	75	76	parallel
Strand 4	A	105	106	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	164	166	first strand
Strand 2	A	171	173	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	175	177	first strand
Strand 2	A	180	181	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	224	226	first strand
Strand 2	A	229	231	anti-parallel

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There are 2 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	239	241	first strand
Strand 2	A	245	247	anti-parallel

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There are 2 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	267	269	first strand
Strand 2	A	272	274	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	281	282	first strand
Strand 2	A	292	293	anti-parallel

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There are 5 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	308	311	first strand
Strand 2	A	329	332	parallel
Strand 3	A	358	363	parallel
Strand 4	A	388	395	parallel
Strand 5	A	415	419	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	325	326	first strand
Strand 2	A	353	356	parallel
Strand 3	A	377	382	parallel
Strand 4	A	410	411	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	A	477	478	first strand
Strand 2	A	535	536	anti-parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	492	498	first strand
Strand 2	A	548	554	anti-parallel
Strand 3	A	567	568	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	A	587	590	first strand
Strand 2	A	596	601	anti-parallel
Strand 3	A	757	761	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	747	749	first strand
Strand 2	A	616	620	anti-parallel
Strand 3	A	768	774	anti-parallel
Strand 4	A	788	794	anti-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	A	809	813	first strand
Strand 2	A	817	821	anti-parallel
Strand 3	A	860	863	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	846	851	first strand
Strand 2	A	832	840	anti-parallel
Strand 3	A	869	879	anti-parallel
Strand 4	A	890	894	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	7	10	first strand
Strand 2	B	29	32	parallel
Strand 3	B	55	58	parallel
Strand 4	B	85	90	parallel
Strand 5	B	110	114	parallel

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There are 4 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	24	25	first strand
Strand 2	B	50	51	parallel
Strand 3	B	75	76	parallel
Strand 4	B	105	106	parallel

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There are 2 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	164	166	first strand
Strand 2	B	171	173	anti-parallel

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There are 2 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	175	177	first strand
Strand 2	B	180	181	anti-parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	206	209	first strand
Strand 2	B	218	220	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	224	226	first strand
Strand 2	B	229	231	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	239	240	first strand
Strand 2	B	246	247	anti-parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	267	269	first strand
Strand 2	B	272	274	anti-parallel

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There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	281	282	first strand
Strand 2	B	292	293	anti-parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	325	326	first strand
Strand 2	B	353	356	parallel
Strand 3	B	377	382	parallel
Strand 4	B	410	411	parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	331	332	first strand
Strand 2	B	359	363	parallel
Strand 3	B	388	395	parallel
Strand 4	B	415	419	parallel

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There are 3 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	465	467	first strand
Strand 2	B	477	479	anti-parallel
Strand 3	B	535	536	anti-parallel

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There are 3 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	522	524	first strand
Strand 2	B	492	496	anti-parallel
Strand 3	B	550	554	anti-parallel

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There are 3 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	588	590	first strand
Strand 2	B	596	600	anti-parallel
Strand 3	B	757	761	anti-parallel

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There are 4 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	747	749	first strand
Strand 2	B	615	620	anti-parallel
Strand 3	B	768	774	anti-parallel
Strand 4	B	788	794	anti-parallel

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There are 3 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	809	813	first strand
Strand 2	B	817	821	anti-parallel
Strand 3	B	860	863	anti-parallel

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There are 4 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	846	851	first strand
Strand 2	B	832	840	anti-parallel
Strand 3	B	869	879	anti-parallel
Strand 4	B	890	894	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: 7XLC

Analysis of interatomic Contacts of Structural Units in PDB entry:
7XLC