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

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 7KRT entry

There are 3 chains in PDB entry 7KRT (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 2	GLU 600
B	GLY 2	GLU 600
C	GLY 2	GLN 152

There are 83 helices in PDB entry 7KRT. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	51	57	Right-handed alpha
Helix 2	AA2	A	69	72	Right-handed 310
Helix 3	AA3	A	79	87	Right-handed alpha
Helix 4	AA4	A	111	132	Right-handed alpha
Helix 5	AA5	A	147	161	Right-handed alpha
Helix 6	AA6	A	171	184	Right-handed alpha
Helix 7	AA7	A	209	213	Right-handed 310
Helix 8	AA8	A	228	249	Right-handed alpha
Helix 9	AA9	A	251	254	Right-handed 310
Helix 10	AB1	A	255	273	Right-handed alpha
Helix 11	AB2	A	302	316	Right-handed alpha
Helix 12	AB3	A	317	328	Right-handed alpha
Helix 13	AB4	A	330	334	Right-handed 310
Helix 14	AB5	A	341	345	Right-handed 310
Helix 15	AB6	A	346	358	Right-handed alpha
Helix 16	AB7	A	369	383	Right-handed alpha
Helix 17	AB8	A	404	406	Right-handed 310
Helix 18	AB9	A	447	451	Right-handed 310
Helix 19	AC1	A	508	553	Right-handed alpha
Helix 20	AC2	A	558	577	Right-handed alpha
Helix 21	AC3	A	581	600	Right-handed alpha
Helix 22	AC4	B	51	57	Right-handed alpha
Helix 23	AC5	B	68	72	Right-handed 310
Helix 24	AC6	B	79	87	Right-handed alpha
Helix 25	AC7	B	111	132	Right-handed alpha
Helix 26	AC8	B	147	161	Right-handed alpha
Helix 27	AC9	B	171	180	Right-handed alpha
Helix 28	AD1	B	228	249	Right-handed alpha
Helix 29	AD2	B	251	254	Right-handed 310
Helix 30	AD3	B	255	273	Right-handed alpha
Helix 31	AD4	B	302	316	Right-handed alpha
Helix 32	AD5	B	316	328	Right-handed alpha
Helix 33	AD6	B	330	334	Right-handed 310
Helix 34	AD7	B	341	345	Right-handed 310
Helix 35	AD8	B	346	358	Right-handed alpha
Helix 36	AD9	B	369	383	Right-handed alpha
Helix 37	AE1	B	447	451	Right-handed 310
Helix 38	AE2	B	508	554	Right-handed alpha
Helix 39	AE3	B	555	557	Right-handed 310
Helix 40	AE4	B	558	577	Right-handed alpha
Helix 41	AE5	B	581	594	Right-handed alpha
Helix 42	AE6	B	595	597	Right-handed 310
Helix 43	AE7	C	51	58	Right-handed alpha
Helix 44	AE8	C	59	61	Right-handed 310
Helix 45	AE9	C	69	72	Right-handed 310
Helix 46	AF1	C	79	87	Right-handed alpha
Helix 47	AF2	C	111	132	Right-handed alpha
Helix 48	AF3	C	147	161	Right-handed alpha
Helix 49	AF4	C	171	181	Right-handed alpha
Helix 50	AF5	C	228	249	Right-handed alpha
Helix 51	AF6	C	251	254	Right-handed 310
Helix 52	AF7	C	255	273	Right-handed alpha
Helix 53	AF8	C	302	316	Right-handed alpha
Helix 54	AF9	C	316	328	Right-handed alpha
Helix 55	AG1	C	330	334	Right-handed 310
Helix 56	AG2	C	341	345	Right-handed 310
Helix 57	AG3	C	346	358	Right-handed alpha
Helix 58	AG4	C	369	383	Right-handed alpha
Helix 59	AG5	C	404	406	Right-handed 310
Helix 60	AG6	C	447	451	Right-handed 310
Helix 61	AG7	C	508	554	Right-handed alpha
Helix 62	AG8	C	555	557	Right-handed 310
Helix 63	AG9	C	558	577	Right-handed alpha
Helix 64	AH1	C	580	600	Right-handed alpha
Helix 65	AH2	D	51	57	Right-handed alpha
Helix 66	AH3	D	69	72	Right-handed 310
Helix 67	AH4	D	79	87	Right-handed alpha
Helix 68	AH5	D	111	132	Right-handed alpha
Helix 69	AH6	D	147	161	Right-handed alpha
Helix 70	AH7	D	171	183	Right-handed alpha
Helix 71	AH8	D	228	249	Right-handed alpha
Helix 72	AH9	D	251	254	Right-handed 310
Helix 73	AI1	D	255	274	Right-handed alpha
Helix 74	AI2	D	302	328	Right-handed alpha
Helix 75	AI3	D	330	334	Right-handed 310
Helix 76	AI4	D	341	345	Right-handed 310
Helix 77	AI5	D	346	358	Right-handed alpha
Helix 78	AI6	D	369	383	Right-handed alpha
Helix 79	AI7	D	447	451	Right-handed 310
Helix 80	AI8	D	508	554	Right-handed alpha
Helix 81	AI9	D	555	557	Right-handed 310
Helix 82	AJ1	D	558	577	Right-handed alpha
Helix 83	AJ2	D	580	599	Right-handed alpha

There are 32 sheets in PDB entry 7KRT. 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,

There are 3 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	23	26	first strand
Strand 2	A	13	20	anti-parallel
Strand 3	A	36	37	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	23	26	first strand
Strand 2	A	13	20	anti-parallel
Strand 3	A	5	8	anti-parallel
Strand 4	A	137	142	parallel
Strand 5	A	164	170	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	48	50	first strand
Strand 2	A	39	42	anti-parallel
Strand 3	A	65	67	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	92	95	first strand
Strand 2	A	101	105	anti-parallel
Strand 3	A	108	110	anti-parallel

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There are 5 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	336	340	first strand
Strand 2	A	188	195	parallel
Strand 3	A	200	208	anti-parallel
Strand 4	A	214	224	anti-parallel
Strand 5	A	389	392	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	278	289	first strand
Strand 2	A	292	301	anti-parallel

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There are 5 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	408	412	first strand
Strand 2	A	399	402	anti-parallel
Strand 3	A	435	442	anti-parallel
Strand 4	A	452	460	anti-parallel
Strand 5	A	499	502	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	A	420	426	first strand
Strand 2	A	472	478	anti-parallel
Strand 3	A	484	490	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	23	26	first strand
Strand 2	B	13	20	anti-parallel
Strand 3	B	36	37	anti-parallel

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There are 5 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	23	26	first strand
Strand 2	B	13	20	anti-parallel
Strand 3	B	4	9	anti-parallel
Strand 4	B	137	142	parallel
Strand 5	B	164	170	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	48	50	first strand
Strand 2	B	40	42	anti-parallel
Strand 3	B	65	66	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	B	93	95	first strand
Strand 2	B	101	105	anti-parallel
Strand 3	B	108	110	anti-parallel

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There are 5 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	336	340	first strand
Strand 2	B	188	195	parallel
Strand 3	B	200	210	anti-parallel
Strand 4	B	213	224	anti-parallel
Strand 5	B	389	392	parallel

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There are 2 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	278	289	first strand
Strand 2	B	292	301	anti-parallel

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There are 5 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	408	412	first strand
Strand 2	B	399	402	anti-parallel
Strand 3	B	435	442	anti-parallel
Strand 4	B	452	460	anti-parallel
Strand 5	B	499	502	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	B	420	426	first strand
Strand 2	B	472	478	anti-parallel
Strand 3	B	484	490	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	23	26	first strand
Strand 2	C	13	20	anti-parallel
Strand 3	C	36	37	anti-parallel

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There are 5 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	23	26	first strand
Strand 2	C	13	20	anti-parallel
Strand 3	C	4	8	anti-parallel
Strand 4	C	137	142	parallel
Strand 5	C	164	170	parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	48	50	first strand
Strand 2	C	39	42	anti-parallel
Strand 3	C	65	67	anti-parallel

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There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	92	95	first strand
Strand 2	C	101	105	anti-parallel
Strand 3	C	108	110	anti-parallel

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There are 5 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	336	340	first strand
Strand 2	C	188	195	parallel
Strand 3	C	200	209	anti-parallel
Strand 4	C	214	224	anti-parallel
Strand 5	C	389	392	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	C	278	289	first strand
Strand 2	C	292	301	anti-parallel

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There are 5 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	408	412	first strand
Strand 2	C	399	402	anti-parallel
Strand 3	C	435	442	anti-parallel
Strand 4	C	452	460	anti-parallel
Strand 5	C	499	502	anti-parallel

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There are 3 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	420	426	first strand
Strand 2	C	472	478	anti-parallel
Strand 3	C	484	490	anti-parallel

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There are 3 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	23	26	first strand
Strand 2	D	13	20	anti-parallel
Strand 3	D	36	37	anti-parallel

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There are 5 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	23	26	first strand
Strand 2	D	13	20	anti-parallel
Strand 3	D	4	9	anti-parallel
Strand 4	D	137	142	parallel
Strand 5	D	164	170	parallel

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There are 3 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	48	50	first strand
Strand 2	D	39	42	anti-parallel
Strand 3	D	65	67	anti-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	D	92	95	first strand
Strand 2	D	101	105	anti-parallel
Strand 3	D	108	110	anti-parallel

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There are 6 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	336	340	first strand
Strand 2	D	188	195	parallel
Strand 3	D	200	210	anti-parallel
Strand 4	D	213	224	anti-parallel
Strand 5	D	389	394	parallel
Strand 6	D	417	418	anti-parallel

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There are 2 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	278	289	first strand
Strand 2	D	292	301	anti-parallel

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There are 5 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	407	412	first strand
Strand 2	D	399	403	anti-parallel
Strand 3	D	435	442	anti-parallel
Strand 4	D	452	460	anti-parallel
Strand 5	D	500	502	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	D	420	426	first strand
Strand 2	D	472	478	anti-parallel
Strand 3	D	484	490	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: 7KRT

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