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

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 6IBC entry

There are 7 chains in PDB entry 6IBC (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 24	GLN 397
B	LYS 24	GLN 397
C	LYS 24	GLN 397
D	LYS 24	GLN 397
E	LYS 24	GLN 397
F	LYS 24	VAL 396
G	LEU 23	ASN 394

There are 63 helices in PDB entry 6IBC. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	27	45	Right-handed alpha
Helix 2	AA2	A	47	53	Right-handed alpha
Helix 3	AA3	A	72	76	Right-handed 310
Helix 4	AA4	A	93	99	Right-handed alpha
Helix 5	AA5	A	118	129	Right-handed alpha
Helix 6	AA6	A	131	164	Right-handed alpha
Helix 7	AA7	A	212	224	Right-handed alpha
Helix 8	AA8	A	241	248	Right-handed alpha
Helix 9	AA9	A	248	260	Right-handed alpha
Helix 10	AB1	A	271	288	Right-handed alpha
Helix 11	AB2	B	27	45	Right-handed alpha
Helix 12	AB3	B	47	53	Right-handed alpha
Helix 13	AB4	B	93	99	Right-handed alpha
Helix 14	AB5	B	117	128	Right-handed alpha
Helix 15	AB6	B	133	166	Right-handed alpha
Helix 16	AB7	B	212	225	Right-handed alpha
Helix 17	AB8	B	241	248	Right-handed alpha
Helix 18	AB9	B	248	260	Right-handed alpha
Helix 19	AC1	B	271	288	Right-handed alpha
Helix 20	AC2	C	27	45	Right-handed alpha
Helix 21	AC3	C	47	53	Right-handed alpha
Helix 22	AC4	C	72	76	Right-handed 310
Helix 23	AC5	C	93	99	Right-handed alpha
Helix 24	AC6	C	118	129	Right-handed alpha
Helix 25	AC7	C	131	166	Right-handed alpha
Helix 26	AC8	C	212	224	Right-handed alpha
Helix 27	AC9	C	241	248	Right-handed alpha
Helix 28	AD1	C	248	260	Right-handed alpha
Helix 29	AD2	C	271	288	Right-handed alpha
Helix 30	AD3	D	27	45	Right-handed alpha
Helix 31	AD4	D	47	53	Right-handed alpha
Helix 32	AD5	D	93	100	Right-handed alpha
Helix 33	AD6	D	118	128	Right-handed alpha
Helix 34	AD7	D	131	166	Right-handed alpha
Helix 35	AD8	D	212	224	Right-handed alpha
Helix 36	AD9	D	241	248	Right-handed alpha
Helix 37	AE1	D	248	259	Right-handed alpha
Helix 38	AE2	D	271	288	Right-handed alpha
Helix 39	AE3	E	27	45	Right-handed alpha
Helix 40	AE4	E	47	53	Right-handed alpha
Helix 41	AE5	E	92	96	Right-handed 310
Helix 42	AE6	E	118	128	Right-handed alpha
Helix 43	AE7	E	132	166	Right-handed alpha
Helix 44	AE8	E	212	224	Right-handed alpha
Helix 45	AE9	E	241	248	Right-handed alpha
Helix 46	AF1	E	248	259	Right-handed alpha
Helix 47	AF2	E	271	287	Right-handed alpha
Helix 48	AF3	F	27	45	Right-handed alpha
Helix 49	AF4	F	47	53	Right-handed alpha
Helix 50	AF5	F	93	99	Right-handed alpha
Helix 51	AF6	F	118	128	Right-handed alpha
Helix 52	AF7	F	133	166	Right-handed alpha
Helix 53	AF8	F	212	224	Right-handed alpha
Helix 54	AF9	F	241	248	Right-handed alpha
Helix 55	AG1	F	248	260	Right-handed alpha
Helix 56	AG2	F	271	288	Right-handed alpha
Helix 57	AG3	G	27	45	Right-handed alpha
Helix 58	AG4	G	47	53	Right-handed alpha
Helix 59	AG5	G	117	128	Right-handed alpha
Helix 60	AG6	G	131	165	Right-handed alpha
Helix 61	AG7	G	212	224	Right-handed alpha
Helix 62	AG8	G	248	260	Right-handed alpha
Helix 63	AG9	G	271	287	Right-handed alpha

There are 36 sheets in PDB entry 6IBC. 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, AD7, AD8, AD9,

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	55	57	first strand
Strand 2	A	326	329	parallel
Strand 3	A	370	377	anti-parallel
Strand 4	A	66	68	parallel

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There are 3 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	113	117	first strand
Strand 2	A	361	365	anti-parallel
Strand 3	A	350	353	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	167	170	first strand
Strand 2	A	183	186	anti-parallel

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There are 4 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	290	292	first strand
Strand 2	A	234	236	parallel
Strand 3	A	314	317	anti-parallel
Strand 4	A	387	390	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	297	299	first strand
Strand 2	A	305	307	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	B	55	57	first strand
Strand 2	B	326	330	parallel
Strand 3	B	361	376	anti-parallel
Strand 4	B	109	116	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	B	66	68	first strand
Strand 2	B	361	376	parallel
Strand 3	B	350	354	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	B	167	168	first strand
Strand 2	B	185	186	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	B	290	292	first strand
Strand 2	B	234	236	parallel
Strand 3	B	315	317	anti-parallel
Strand 4	B	387	388	anti-parallel

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There are 2 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	297	299	first strand
Strand 2	B	305	307	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	C	67	68	first strand
Strand 2	C	376	377	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	C	111	117	first strand
Strand 2	C	361	367	anti-parallel
Strand 3	C	349	354	anti-parallel

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There are 2 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	167	169	first strand
Strand 2	C	184	186	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	C	290	292	first strand
Strand 2	C	234	236	parallel
Strand 3	C	315	317	anti-parallel
Strand 4	C	387	388	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	C	297	299	first strand
Strand 2	C	305	307	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	C	326	327	first strand
Strand 2	C	372	373	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	D	55	57	first strand
Strand 2	D	326	330	parallel
Strand 3	D	368	373	anti-parallel
Strand 4	D	108	110	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	D	67	68	first strand
Strand 2	D	376	377	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	D	113	117	first strand
Strand 2	D	361	365	anti-parallel
Strand 3	D	350	353	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	D	167	168	first strand
Strand 2	D	185	186	anti-parallel

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There are 4 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	290	291	first strand
Strand 2	D	234	236	parallel
Strand 3	D	315	317	anti-parallel
Strand 4	D	387	388	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	D	297	298	first strand
Strand 2	D	306	307	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	E	55	57	first strand
Strand 2	E	326	329	parallel
Strand 3	E	371	373	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	E	109	112	first strand
Strand 2	E	361	369	anti-parallel
Strand 3	E	115	117	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	E	109	112	first strand
Strand 2	E	361	369	anti-parallel
Strand 3	E	348	354	anti-parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	167	168	first strand
Strand 2	E	185	186	anti-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	E	290	292	first strand
Strand 2	E	234	236	parallel
Strand 3	E	314	317	anti-parallel
Strand 4	E	387	390	anti-parallel

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There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	298	299	first strand
Strand 2	E	305	306	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	F	55	57	first strand
Strand 2	F	326	330	parallel
Strand 3	F	369	373	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	F	67	68	first strand
Strand 2	F	376	377	parallel

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There are 3 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	113	117	first strand
Strand 2	F	361	365	anti-parallel
Strand 3	F	350	352	anti-parallel

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There are 2 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	167	168	first strand
Strand 2	F	185	186	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	F	290	293	first strand
Strand 2	F	234	237	parallel
Strand 3	F	314	317	anti-parallel
Strand 4	F	387	390	anti-parallel

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There are 3 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	112	116	first strand
Strand 2	G	362	366	anti-parallel
Strand 3	G	350	352	anti-parallel

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There are 4 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	290	292	first strand
Strand 2	G	234	236	parallel
Strand 3	G	315	317	anti-parallel
Strand 4	G	387	388	anti-parallel

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There are 2 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	326	330	first strand
Strand 2	G	369	373	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: 6IBC

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