Analysis of interatomic Contacts of Structural Units in PDB entry:
4BC4

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 4BC4 entry

There are 2 chains in PDB entry 4BC4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 7	THR 531
B	PRO 6	GLY 154

There are 79 helices in PDB entry 4BC4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	39	43	Right-handed alpha
Helix 2	AA2	A	44	47	Right-handed 310
Helix 3	AA3	A	65	82	Right-handed alpha
Helix 4	AA4	A	85	87	Right-handed 310
Helix 5	AA5	A	107	114	Right-handed alpha
Helix 6	AA6	A	120	126	Right-handed alpha
Helix 7	AA7	A	142	153	Right-handed alpha
Helix 8	AA8	A	155	164	Right-handed alpha
Helix 9	AA9	A	171	183	Right-handed alpha
Helix 10	AB1	A	183	189	Right-handed alpha
Helix 11	AB2	A	196	206	Right-handed alpha
Helix 12	AB3	A	214	218	Right-handed 310
Helix 13	AB4	A	230	238	Right-handed alpha
Helix 14	AB5	A	240	246	Right-handed alpha
Helix 15	AB6	A	259	267	Right-handed alpha
Helix 16	AB7	A	280	288	Right-handed alpha
Helix 17	AB8	A	339	351	Right-handed alpha
Helix 18	AB9	A	354	364	Right-handed alpha
Helix 19	AC1	A	368	372	Right-handed 310
Helix 20	AC2	A	403	426	Right-handed alpha
Helix 21	AC3	A	442	444	Right-handed 310
Helix 22	AC4	A	445	457	Right-handed alpha
Helix 23	AC5	A	467	483	Right-handed alpha
Helix 24	AC6	A	484	487	Right-handed 310
Helix 25	AC7	A	488	493	Right-handed alpha
Helix 26	AC8	A	494	496	Right-handed 310
Helix 27	AC9	A	508	531	Right-handed alpha
Helix 28	AD1	B	39	43	Right-handed alpha
Helix 29	AD2	B	44	47	Right-handed 310
Helix 30	AD3	B	65	82	Right-handed alpha
Helix 31	AD4	B	85	87	Right-handed 310
Helix 32	AD5	B	107	114	Right-handed alpha
Helix 33	AD6	B	120	125	Right-handed alpha
Helix 34	AD7	B	142	153	Right-handed alpha
Helix 35	AD8	B	155	164	Right-handed alpha
Helix 36	AD9	B	171	183	Right-handed alpha
Helix 37	AE1	B	183	189	Right-handed alpha
Helix 38	AE2	B	196	206	Right-handed alpha
Helix 39	AE3	B	212	217	Right-handed alpha
Helix 40	AE4	B	230	238	Right-handed alpha
Helix 41	AE5	B	240	246	Right-handed alpha
Helix 42	AE6	B	259	267	Right-handed alpha
Helix 43	AE7	B	280	288	Right-handed alpha
Helix 44	AE8	B	339	351	Right-handed alpha
Helix 45	AE9	B	354	364	Right-handed alpha
Helix 46	AF1	B	368	372	Right-handed 310
Helix 47	AF2	B	403	426	Right-handed alpha
Helix 48	AF3	B	442	444	Right-handed 310
Helix 49	AF4	B	445	457	Right-handed alpha
Helix 50	AF5	B	467	483	Right-handed alpha
Helix 51	AF6	B	484	487	Right-handed 310
Helix 52	AF7	B	488	494	Right-handed alpha
Helix 53	AF8	B	508	530	Right-handed alpha
Helix 54	AF9	C	39	43	Right-handed alpha
Helix 55	AG1	C	44	47	Right-handed 310
Helix 56	AG2	C	65	82	Right-handed alpha
Helix 57	AG3	C	85	87	Right-handed 310
Helix 58	AG4	C	107	114	Right-handed alpha
Helix 59	AG5	C	120	125	Right-handed alpha
Helix 60	AG6	C	142	153	Right-handed alpha
Helix 61	AG7	C	155	164	Right-handed alpha
Helix 62	AG8	C	171	183	Right-handed alpha
Helix 63	AG9	C	183	189	Right-handed alpha
Helix 64	AH1	C	196	206	Right-handed alpha
Helix 65	AH2	C	212	217	Right-handed alpha
Helix 66	AH3	C	230	238	Right-handed alpha
Helix 67	AH4	C	240	246	Right-handed alpha
Helix 68	AH5	C	259	267	Right-handed alpha
Helix 69	AH6	C	280	288	Right-handed alpha
Helix 70	AH7	C	339	351	Right-handed alpha
Helix 71	AH8	C	354	364	Right-handed alpha
Helix 72	AH9	C	368	372	Right-handed 310
Helix 73	AI1	C	403	426	Right-handed alpha
Helix 74	AI2	C	442	444	Right-handed 310
Helix 75	AI3	C	445	457	Right-handed alpha
Helix 76	AI4	C	467	483	Right-handed alpha
Helix 77	AI5	C	484	487	Right-handed 310
Helix 78	AI6	C	488	494	Right-handed alpha
Helix 79	AI7	C	508	530	Right-handed alpha

There are 21 sheets in PDB entry 4BC4. 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,

There are 6 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	31	38	first strand
Strand 2	A	19	26	anti-parallel
Strand 3	A	9	15	anti-parallel
Strand 4	A	89	96	parallel
Strand 5	A	273	275	parallel
Strand 6	A	254	257	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	31	38	first strand
Strand 2	A	19	26	anti-parallel
Strand 3	A	9	15	anti-parallel
Strand 4	A	89	96	parallel
Strand 5	A	278	279	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	53	54	first strand
Strand 2	A	61	64	anti-parallel
Strand 3	A	133	135	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	101	105	first strand
Strand 2	A	190	195	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	222	223	first strand
Strand 2	A	228	229	anti-parallel

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There are 7 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	319	322	first strand
Strand 2	A	330	336	anti-parallel
Strand 3	A	303	309	anti-parallel
Strand 4	A	295	299	anti-parallel
Strand 5	A	436	440	parallel
Strand 6	A	460	462	parallel
Strand 7	A	500	503	anti-parallel

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There are 3 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	373	377	first strand
Strand 2	A	388	392	anti-parallel
Strand 3	A	398	399	anti-parallel

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There are 6 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	31	38	first strand
Strand 2	B	19	26	anti-parallel
Strand 3	B	9	15	anti-parallel
Strand 4	B	89	96	parallel
Strand 5	B	273	275	parallel
Strand 6	B	254	257	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	B	31	38	first strand
Strand 2	B	19	26	anti-parallel
Strand 3	B	9	15	anti-parallel
Strand 4	B	89	96	parallel
Strand 5	B	278	279	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	53	54	first strand
Strand 2	B	61	64	anti-parallel
Strand 3	B	133	135	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	101	105	first strand
Strand 2	B	190	195	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	222	223	first strand
Strand 2	B	228	229	anti-parallel

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There are 7 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	319	322	first strand
Strand 2	B	330	336	anti-parallel
Strand 3	B	303	309	anti-parallel
Strand 4	B	295	299	anti-parallel
Strand 5	B	436	440	parallel
Strand 6	B	460	462	parallel
Strand 7	B	500	503	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	373	377	first strand
Strand 2	B	388	392	anti-parallel
Strand 3	B	398	399	anti-parallel

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There are 6 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	31	38	first strand
Strand 2	C	19	26	anti-parallel
Strand 3	C	9	15	anti-parallel
Strand 4	C	89	96	parallel
Strand 5	C	273	275	parallel
Strand 6	C	254	257	anti-parallel

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There are 5 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	31	38	first strand
Strand 2	C	19	26	anti-parallel
Strand 3	C	9	15	anti-parallel
Strand 4	C	89	96	parallel
Strand 5	C	278	279	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	53	54	first strand
Strand 2	C	61	64	anti-parallel
Strand 3	C	133	135	anti-parallel

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There are 2 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	101	105	first strand
Strand 2	C	190	195	anti-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	C	222	223	first strand
Strand 2	C	228	229	anti-parallel

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There are 7 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	319	322	first strand
Strand 2	C	330	336	anti-parallel
Strand 3	C	303	309	anti-parallel
Strand 4	C	295	299	anti-parallel
Strand 5	C	436	440	parallel
Strand 6	C	460	462	parallel
Strand 7	C	500	503	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	373	377	first strand
Strand 2	C	388	392	anti-parallel
Strand 3	C	398	399	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: 4BC4

Analysis of interatomic Contacts of Structural Units in PDB entry:
4BC4