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

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 5KBT entry

There are 4 chains in PDB entry 5KBT (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASN 10	THR 1208
B	ASN 10	LYS 817
C	ASN 10	LYS 817
D	ASN 10	LYS 817

There are121 helices in PDB entry 5KBT. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	22	36	Right-handed alpha
Helix 2	AA2	A	54	68	Right-handed alpha
Helix 3	AA3	A	81	92	Right-handed alpha
Helix 4	AA4	A	117	128	Right-handed alpha
Helix 5	AA5	A	139	142	Right-handed 310
Helix 6	AA6	A	143	156	Right-handed alpha
Helix 7	AA7	A	179	184	Right-handed alpha
Helix 8	AA8	A	197	212	Right-handed alpha
Helix 9	AA9	A	252	263	Right-handed alpha
Helix 10	AB1	A	279	301	Right-handed alpha
Helix 11	AB2	A	324	334	Right-handed alpha
Helix 12	AB3	A	411	415	Right-handed 310
Helix 13	AB4	A	416	419	Right-handed 310
Helix 14	AB5	A	423	437	Right-handed alpha
Helix 15	AB6	A	461	469	Right-handed alpha
Helix 16	AB7	A	482	487	Right-handed alpha
Helix 17	AB8	A	513	517	Right-handed 310
Helix 18	AB9	A	522	538	Right-handed alpha
Helix 19	AC1	A	539	543	Right-handed 310
Helix 20	AC2	A	569	580	Right-handed alpha
Helix 21	AC3	A	595	630	Right-handed alpha
Helix 22	AC4	A	636	642	Right-handed alpha
Helix 23	AC5	A	653	662	Right-handed alpha
Helix 24	AC6	A	664	677	Right-handed alpha
Helix 25	AC7	A	685	695	Right-handed alpha
Helix 26	AC8	A	706	714	Right-handed alpha
Helix 27	AC9	A	742	756	Right-handed alpha
Helix 28	AD1	A	757	768	Right-handed alpha
Helix 29	AD2	A	789	820	Right-handed alpha
Helix 30	AD3	A	1002	1029	Right-handed alpha
Helix 31	AD4	A	1098	1122	Right-handed alpha
Helix 32	AD5	A	1132	1162	Right-handed alpha
Helix 33	AD6	A	1178	1208	Right-handed alpha
Helix 34	AD7	B	22	36	Right-handed alpha
Helix 35	AD8	B	54	68	Right-handed alpha
Helix 36	AD9	B	81	92	Right-handed alpha
Helix 37	AE1	B	117	128	Right-handed alpha
Helix 38	AE2	B	139	142	Right-handed 310
Helix 39	AE3	B	143	156	Right-handed alpha
Helix 40	AE4	B	179	184	Right-handed alpha
Helix 41	AE5	B	197	212	Right-handed alpha
Helix 42	AE6	B	252	263	Right-handed alpha
Helix 43	AE7	B	279	301	Right-handed alpha
Helix 44	AE8	B	324	334	Right-handed alpha
Helix 45	AE9	B	411	415	Right-handed 310
Helix 46	AF1	B	416	419	Right-handed 310
Helix 47	AF2	B	423	437	Right-handed alpha
Helix 48	AF3	B	461	469	Right-handed alpha
Helix 49	AF4	B	482	487	Right-handed alpha
Helix 50	AF5	B	522	538	Right-handed alpha
Helix 51	AF6	B	539	543	Right-handed 310
Helix 52	AF7	B	569	580	Right-handed alpha
Helix 53	AF8	B	595	626	Right-handed alpha
Helix 54	AF9	B	636	642	Right-handed alpha
Helix 55	AG1	B	653	662	Right-handed alpha
Helix 56	AG2	B	664	677	Right-handed alpha
Helix 57	AG3	B	685	695	Right-handed alpha
Helix 58	AG4	B	706	714	Right-handed alpha
Helix 59	AG5	B	742	756	Right-handed alpha
Helix 60	AG6	B	757	768	Right-handed alpha
Helix 61	AG7	B	774	779	Right-handed alpha
Helix 62	AG8	B	788	817	Right-handed alpha
Helix 63	AG9	C	22	36	Right-handed alpha
Helix 64	AH1	C	54	68	Right-handed alpha
Helix 65	AH2	C	81	92	Right-handed alpha
Helix 66	AH3	C	117	128	Right-handed alpha
Helix 67	AH4	C	139	142	Right-handed 310
Helix 68	AH5	C	143	156	Right-handed alpha
Helix 69	AH6	C	179	184	Right-handed alpha
Helix 70	AH7	C	197	212	Right-handed alpha
Helix 71	AH8	C	252	263	Right-handed alpha
Helix 72	AH9	C	279	301	Right-handed alpha
Helix 73	AI1	C	324	334	Right-handed alpha
Helix 74	AI2	C	385	389	Right-handed 310
Helix 75	AI3	C	411	415	Right-handed 310
Helix 76	AI4	C	416	419	Right-handed 310
Helix 77	AI5	C	423	437	Right-handed alpha
Helix 78	AI6	C	461	469	Right-handed alpha
Helix 79	AI7	C	482	487	Right-handed alpha
Helix 80	AI8	C	513	517	Right-handed 310
Helix 81	AI9	C	522	538	Right-handed alpha
Helix 82	AJ1	C	539	543	Right-handed 310
Helix 83	AJ2	C	569	580	Right-handed alpha
Helix 84	AJ3	C	595	630	Right-handed alpha
Helix 85	AJ4	C	636	642	Right-handed alpha
Helix 86	AJ5	C	653	662	Right-handed alpha
Helix 87	AJ6	C	664	677	Right-handed alpha
Helix 88	AJ7	C	685	695	Right-handed alpha
Helix 89	AJ8	C	706	714	Right-handed alpha
Helix 90	AJ9	C	742	756	Right-handed alpha
Helix 91	AK1	C	757	768	Right-handed alpha
Helix 92	AK2	C	774	779	Right-handed alpha
Helix 93	AK3	C	788	817	Right-handed alpha
Helix 94	AK4	D	22	36	Right-handed alpha
Helix 95	AK5	D	54	68	Right-handed alpha
Helix 96	AK6	D	81	92	Right-handed alpha
Helix 97	AK7	D	117	128	Right-handed alpha
Helix 98	AK8	D	139	142	Right-handed 310
Helix 99	AK9	D	143	156	Right-handed alpha
Helix 100	AL1	D	179	184	Right-handed alpha
Helix 101	AL2	D	197	212	Right-handed alpha
Helix 102	AL3	D	252	263	Right-handed alpha
Helix 103	AL4	D	279	301	Right-handed alpha
Helix 104	AL5	D	324	334	Right-handed alpha
Helix 105	AL6	D	411	415	Right-handed 310
Helix 106	AL7	D	416	419	Right-handed 310
Helix 107	AL8	D	423	437	Right-handed alpha
Helix 108	AL9	D	461	469	Right-handed alpha
Helix 109	AM1	D	482	487	Right-handed alpha
Helix 110	AM2	D	522	538	Right-handed alpha
Helix 111	AM3	D	539	543	Right-handed 310
Helix 112	AM4	D	569	580	Right-handed alpha
Helix 113	AM5	D	595	626	Right-handed alpha
Helix 114	AM6	D	635	642	Right-handed alpha
Helix 115	AM7	D	653	662	Right-handed alpha
Helix 116	AM8	D	664	677	Right-handed alpha
Helix 117	AM9	D	685	695	Right-handed alpha
Helix 118	AN1	D	706	714	Right-handed alpha
Helix 119	AN2	D	742	756	Right-handed alpha
Helix 120	AN3	D	757	768	Right-handed alpha
Helix 121	AN4	D	789	817	Right-handed alpha

There are 32 sheets in PDB entry 5KBT. 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 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	42	50	first strand
Strand 2	A	11	19	parallel
Strand 3	A	72	75	parallel
Strand 4	A	95	98	parallel
Strand 5	A	110	112	parallel

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There are 8 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	159	164	first strand
Strand 2	A	132	137	parallel
Strand 3	A	191	195	parallel
Strand 4	A	219	222	parallel
Strand 5	A	241	246	parallel
Strand 6	A	357	363	anti-parallel
Strand 7	A	368	375	anti-parallel
Strand 8	A	379	382	anti-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	339	340	first strand
Strand 2	A	343	344	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	440	444	first strand
Strand 2	A	395	399	parallel
Strand 3	A	474	475	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	407	408	first strand
Strand 2	A	421	422	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	489	491	first strand
Strand 2	A	735	737	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	496	498	first strand
Strand 2	A	730	732	anti-parallel

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There are 4 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	646	648	first strand
Strand 2	A	700	705	parallel
Strand 3	A	500	505	anti-parallel
Strand 4	A	720	723	anti-parallel

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There are 4 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	1033	1034	first strand
Strand 2	A	1057	1060	anti-parallel
Strand 3	A	1065	1068	anti-parallel
Strand 4	A	1074	1076	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	42	50	first strand
Strand 2	B	11	19	parallel
Strand 3	B	72	75	parallel
Strand 4	B	95	98	parallel
Strand 5	B	110	112	parallel

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There are 8 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	159	164	first strand
Strand 2	B	132	137	parallel
Strand 3	B	191	195	parallel
Strand 4	B	219	222	parallel
Strand 5	B	241	246	parallel
Strand 6	B	357	363	anti-parallel
Strand 7	B	368	375	anti-parallel
Strand 8	B	379	382	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	339	340	first strand
Strand 2	B	343	344	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	440	444	first strand
Strand 2	B	395	399	parallel
Strand 3	B	474	475	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	407	408	first strand
Strand 2	B	421	422	anti-parallel

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There are 2 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	489	491	first strand
Strand 2	B	735	737	anti-parallel

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There are 2 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	496	498	first strand
Strand 2	B	730	732	anti-parallel

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There are 4 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	646	648	first strand
Strand 2	B	700	705	parallel
Strand 3	B	500	505	anti-parallel
Strand 4	B	720	723	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	42	50	first strand
Strand 2	C	11	19	parallel
Strand 3	C	72	75	parallel
Strand 4	C	95	98	parallel
Strand 5	C	110	112	parallel

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There are 8 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	159	164	first strand
Strand 2	C	132	137	parallel
Strand 3	C	191	195	parallel
Strand 4	C	219	222	parallel
Strand 5	C	241	246	parallel
Strand 6	C	357	363	anti-parallel
Strand 7	C	368	375	anti-parallel
Strand 8	C	379	382	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	C	339	340	first strand
Strand 2	C	343	344	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	C	441	444	first strand
Strand 2	C	396	399	parallel
Strand 3	C	474	475	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	407	408	first strand
Strand 2	C	421	422	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	C	489	491	first strand
Strand 2	C	735	737	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	C	646	648	first strand
Strand 2	C	700	705	parallel
Strand 3	C	500	505	anti-parallel
Strand 4	C	720	723	anti-parallel

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There are 5 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	42	50	first strand
Strand 2	D	11	19	parallel
Strand 3	D	72	75	parallel
Strand 4	D	95	98	parallel
Strand 5	D	110	112	parallel

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There are 8 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	159	164	first strand
Strand 2	D	132	137	parallel
Strand 3	D	191	195	parallel
Strand 4	D	219	222	parallel
Strand 5	D	241	246	parallel
Strand 6	D	357	363	anti-parallel
Strand 7	D	368	375	anti-parallel
Strand 8	D	379	382	anti-parallel

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There are 2 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	339	340	first strand
Strand 2	D	343	344	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	442	444	first strand
Strand 2	D	397	399	parallel
Strand 3	D	474	475	parallel

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There are 2 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	407	408	first strand
Strand 2	D	421	422	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	489	491	first strand
Strand 2	D	735	737	anti-parallel

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There are 2 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	496	498	first strand
Strand 2	D	730	732	anti-parallel

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There are 4 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	646	648	first strand
Strand 2	D	700	705	parallel
Strand 3	D	500	505	anti-parallel
Strand 4	D	720	723	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: 5KBT

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