Analysis of interatomic Contacts of Structural Units in PDB entry:
6XT1

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 6XT1 entry

There are 4 chains in PDB entry 6XT1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 490	ASP 999
B	SER 491	ASP 999
C	SER 491	ASP 999
D	MET 489	VAL 998

There are 88 helices in PDB entry 6XT1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	500	508	Right-handed alpha
Helix 2	AA2	A	596	600	Right-handed 310
Helix 3	AA3	A	623	641	Right-handed alpha
Helix 4	AA4	A	661	673	Right-handed alpha
Helix 5	AA5	A	675	694	Right-handed alpha
Helix 6	AA6	A	734	736	Right-handed 310
Helix 7	AA7	A	737	742	Right-handed alpha
Helix 8	AA8	A	746	758	Right-handed alpha
Helix 9	AA9	A	767	769	Right-handed 310
Helix 10	AB1	A	770	781	Right-handed alpha
Helix 11	AB2	A	784	789	Right-handed alpha
Helix 12	AB3	A	790	795	Right-handed alpha
Helix 13	AB4	A	796	801	Right-handed alpha
Helix 14	AB5	A	818	821	Right-handed 310
Helix 15	AB6	A	822	832	Right-handed alpha
Helix 16	AB7	A	834	846	Right-handed alpha
Helix 17	AB8	A	852	869	Right-handed alpha
Helix 18	AB9	A	872	880	Right-handed alpha
Helix 19	AC1	A	884	895	Right-handed alpha
Helix 20	AC2	A	901	905	Right-handed 310
Helix 21	AC3	A	906	910	Right-handed 310
Helix 22	AC4	A	942	945	Right-handed 310
Helix 23	AC5	B	500	508	Right-handed alpha
Helix 24	AC6	B	596	600	Right-handed 310
Helix 25	AC7	B	623	641	Right-handed alpha
Helix 26	AC8	B	661	673	Right-handed alpha
Helix 27	AC9	B	675	694	Right-handed alpha
Helix 28	AD1	B	734	736	Right-handed 310
Helix 29	AD2	B	737	742	Right-handed alpha
Helix 30	AD3	B	746	758	Right-handed alpha
Helix 31	AD4	B	767	769	Right-handed 310
Helix 32	AD5	B	770	781	Right-handed alpha
Helix 33	AD6	B	784	789	Right-handed alpha
Helix 34	AD7	B	790	795	Right-handed alpha
Helix 35	AD8	B	795	801	Right-handed alpha
Helix 36	AD9	B	818	821	Right-handed 310
Helix 37	AE1	B	822	832	Right-handed alpha
Helix 38	AE2	B	834	846	Right-handed alpha
Helix 39	AE3	B	852	869	Right-handed alpha
Helix 40	AE4	B	872	880	Right-handed alpha
Helix 41	AE5	B	884	893	Right-handed alpha
Helix 42	AE6	B	901	905	Right-handed 310
Helix 43	AE7	B	906	910	Right-handed 310
Helix 44	AE8	B	942	945	Right-handed 310
Helix 45	AE9	C	500	508	Right-handed alpha
Helix 46	AF1	C	574	579	Right-handed alpha
Helix 47	AF2	C	596	600	Right-handed 310
Helix 48	AF3	C	623	641	Right-handed alpha
Helix 49	AF4	C	661	673	Right-handed alpha
Helix 50	AF5	C	675	694	Right-handed alpha
Helix 51	AF6	C	734	736	Right-handed 310
Helix 52	AF7	C	737	742	Right-handed alpha
Helix 53	AF8	C	746	758	Right-handed alpha
Helix 54	AF9	C	767	769	Right-handed 310
Helix 55	AG1	C	770	781	Right-handed alpha
Helix 56	AG2	C	784	789	Right-handed alpha
Helix 57	AG3	C	790	795	Right-handed alpha
Helix 58	AG4	C	795	801	Right-handed alpha
Helix 59	AG5	C	818	821	Right-handed 310
Helix 60	AG6	C	822	832	Right-handed alpha
Helix 61	AG7	C	834	846	Right-handed alpha
Helix 62	AG8	C	852	869	Right-handed alpha
Helix 63	AG9	C	872	880	Right-handed alpha
Helix 64	AH1	C	884	895	Right-handed alpha
Helix 65	AH2	C	901	905	Right-handed 310
Helix 66	AH3	C	906	910	Right-handed 310
Helix 67	AH4	C	942	945	Right-handed 310
Helix 68	AH5	D	500	508	Right-handed alpha
Helix 69	AH6	D	596	600	Right-handed 310
Helix 70	AH7	D	623	641	Right-handed alpha
Helix 71	AH8	D	661	673	Right-handed alpha
Helix 72	AH9	D	675	694	Right-handed alpha
Helix 73	AI1	D	734	736	Right-handed 310
Helix 74	AI2	D	737	742	Right-handed alpha
Helix 75	AI3	D	746	758	Right-handed alpha
Helix 76	AI4	D	767	769	Right-handed 310
Helix 77	AI5	D	770	781	Right-handed alpha
Helix 78	AI6	D	784	789	Right-handed alpha
Helix 79	AI7	D	790	795	Right-handed alpha
Helix 80	AI8	D	796	801	Right-handed alpha
Helix 81	AI9	D	822	832	Right-handed alpha
Helix 82	AJ1	D	834	846	Right-handed alpha
Helix 83	AJ2	D	852	869	Right-handed alpha
Helix 84	AJ3	D	872	880	Right-handed alpha
Helix 85	AJ4	D	884	895	Right-handed alpha
Helix 86	AJ5	D	901	905	Right-handed 310
Helix 87	AJ6	D	906	910	Right-handed 310
Helix 88	AJ7	D	942	945	Right-handed 310

There are 24 sheets in PDB entry 6XT1. 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,

There are 4 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	491	494	first strand
Strand 2	A	605	609	anti-parallel
Strand 3	A	528	534	anti-parallel
Strand 4	A	564	569	anti-parallel

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There are 5 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	557	560	first strand
Strand 2	A	543	548	anti-parallel
Strand 3	A	587	593	anti-parallel
Strand 4	A	517	524	anti-parallel
Strand 5	A	612	613	anti-parallel

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There are 3 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	616	618	first strand
Strand 2	A	649	652	parallel
Strand 3	A	657	660	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	711	714	first strand
Strand 2	A	729	732	parallel
Strand 3	A	723	726	anti-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	923	930	first strand
Strand 2	A	933	940	anti-parallel
Strand 3	A	967	970	anti-parallel

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There are 4 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	958	963	first strand
Strand 2	A	948	955	anti-parallel
Strand 3	A	981	987	anti-parallel
Strand 4	A	996	998	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	B	492	494	first strand
Strand 2	B	605	609	anti-parallel
Strand 3	B	528	534	anti-parallel
Strand 4	B	565	569	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	557	560	first strand
Strand 2	B	543	548	anti-parallel
Strand 3	B	587	593	anti-parallel
Strand 4	B	517	524	anti-parallel
Strand 5	B	612	613	anti-parallel

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There are 3 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	616	618	first strand
Strand 2	B	649	652	parallel
Strand 3	B	657	660	anti-parallel

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There are 3 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	711	714	first strand
Strand 2	B	729	732	parallel
Strand 3	B	723	726	anti-parallel

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There are 3 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	923	929	first strand
Strand 2	B	934	940	anti-parallel
Strand 3	B	967	969	anti-parallel

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There are 4 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	958	963	first strand
Strand 2	B	948	955	anti-parallel
Strand 3	B	981	987	anti-parallel
Strand 4	B	996	998	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	492	494	first strand
Strand 2	C	605	609	anti-parallel
Strand 3	C	528	534	anti-parallel
Strand 4	C	565	569	anti-parallel

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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	557	560	first strand
Strand 2	C	543	548	anti-parallel
Strand 3	C	587	593	anti-parallel
Strand 4	C	517	524	anti-parallel
Strand 5	C	612	613	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	C	616	618	first strand
Strand 2	C	649	652	parallel
Strand 3	C	657	660	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	711	714	first strand
Strand 2	C	729	732	parallel
Strand 3	C	723	726	anti-parallel

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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	923	930	first strand
Strand 2	C	933	940	anti-parallel
Strand 3	C	967	969	anti-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	C	958	963	first strand
Strand 2	C	948	955	anti-parallel
Strand 3	C	981	987	anti-parallel
Strand 4	C	996	997	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	D	492	494	first strand
Strand 2	D	605	609	anti-parallel
Strand 3	D	528	534	anti-parallel
Strand 4	D	564	569	anti-parallel

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There are 5 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	557	560	first strand
Strand 2	D	543	548	anti-parallel
Strand 3	D	587	593	anti-parallel
Strand 4	D	517	524	anti-parallel
Strand 5	D	612	613	anti-parallel

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There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	616	618	first strand
Strand 2	D	649	652	parallel
Strand 3	D	657	660	anti-parallel

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There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	711	714	first strand
Strand 2	D	729	732	parallel
Strand 3	D	723	726	anti-parallel

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There are 3 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	923	930	first strand
Strand 2	D	933	940	anti-parallel
Strand 3	D	967	969	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	958	963	first strand
Strand 2	D	948	955	anti-parallel
Strand 3	D	981	987	anti-parallel
Strand 4	D	996	997	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: 6XT1

Analysis of interatomic Contacts of Structural Units in PDB entry:
6XT1