Analysis of interatomic Contacts of Structural Units in PDB entry:
4C2J

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 4C2J entry

There are 8 chains in PDB entry 4C2J (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	HIS 0	LEU 91
A	GLY 93	THR 396
B	SER -1	LEU 91
B	GLY 93	ALA 397
C	HIS 0	LEU 91
C	GLY 93	THR 396
D	GLY -2	LEU 91
D	GLY 93	THR 396

There are 69 helices in PDB entry 4C2J. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	28	44	Right-handed alpha
Helix 2	2	A	47	51	Right-handed 310
Helix 3	3	A	65	67	Right-handed 310
Helix 4	4	A	68	77	Right-handed alpha
Helix 5	5	A	90	92	Right-handed 310
Helix 6	6	A	93	108	Right-handed alpha
Helix 7	7	A	147	152	Right-handed alpha
Helix 8	8	A	161	173	Right-handed alpha
Helix 9	9	A	175	197	Right-handed alpha
Helix 10	10	A	228	235	Right-handed alpha
Helix 11	11	A	265	272	Right-handed alpha
Helix 12	12	A	288	294	Right-handed 310
Helix 13	13	A	295	308	Right-handed alpha
Helix 14	14	A	310	314	Right-handed 310
Helix 15	15	A	323	335	Right-handed alpha
Helix 16	16	A	346	351	Right-handed alpha
Helix 17	17	A	356	373	Right-handed alpha
Helix 18	18	B	28	44	Right-handed alpha
Helix 19	19	B	47	51	Right-handed 310
Helix 20	20	B	65	67	Right-handed 310
Helix 21	21	B	68	77	Right-handed alpha
Helix 22	22	B	90	92	Right-handed 310
Helix 23	23	B	93	108	Right-handed alpha
Helix 24	24	B	147	152	Right-handed alpha
Helix 25	25	B	161	172	Right-handed alpha
Helix 26	26	B	175	197	Right-handed alpha
Helix 27	27	B	228	235	Right-handed alpha
Helix 28	28	B	265	272	Right-handed alpha
Helix 29	29	B	288	294	Right-handed 310
Helix 30	30	B	295	308	Right-handed alpha
Helix 31	31	B	310	314	Right-handed 310
Helix 32	32	B	323	335	Right-handed alpha
Helix 33	33	B	337	340	Right-handed 310
Helix 34	34	B	346	351	Right-handed alpha
Helix 35	35	B	356	373	Right-handed alpha
Helix 36	36	C	28	44	Right-handed alpha
Helix 37	37	C	47	51	Right-handed 310
Helix 38	38	C	65	67	Right-handed 310
Helix 39	39	C	68	77	Right-handed alpha
Helix 40	40	C	90	92	Right-handed 310
Helix 41	41	C	93	108	Right-handed alpha
Helix 42	42	C	147	152	Right-handed alpha
Helix 43	43	C	161	173	Right-handed alpha
Helix 44	44	C	175	197	Right-handed alpha
Helix 45	45	C	228	235	Right-handed alpha
Helix 46	46	C	265	272	Right-handed alpha
Helix 47	47	C	288	294	Right-handed 310
Helix 48	48	C	295	308	Right-handed alpha
Helix 49	49	C	310	314	Right-handed 310
Helix 50	50	C	323	335	Right-handed alpha
Helix 51	51	C	346	351	Right-handed alpha
Helix 52	52	C	356	373	Right-handed alpha
Helix 53	53	D	28	45	Right-handed alpha
Helix 54	54	D	47	51	Right-handed 310
Helix 55	55	D	65	67	Right-handed 310
Helix 56	56	D	68	77	Right-handed alpha
Helix 57	57	D	90	92	Right-handed 310
Helix 58	58	D	93	108	Right-handed alpha
Helix 59	59	D	147	152	Right-handed alpha
Helix 60	60	D	161	173	Right-handed alpha
Helix 61	61	D	175	197	Right-handed alpha
Helix 62	62	D	228	235	Right-handed alpha
Helix 63	63	D	265	272	Right-handed alpha
Helix 64	64	D	288	294	Right-handed 310
Helix 65	65	D	295	308	Right-handed alpha
Helix 66	66	D	310	314	Right-handed 310
Helix 67	67	D	323	335	Right-handed alpha
Helix 68	68	D	346	351	Right-handed alpha
Helix 69	69	D	356	372	Right-handed alpha

There are 19 sheets in PDB entry 4C2J. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, AD, AE, AF, AG, BB, BC, CA, CB, CC, A, CD, CE, CF, DB, C,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	18	19	first strand
Strand 2	A	254	264	parallel

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There are 14 strands in AB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	316	319	first strand
Strand 2	A	376	383	parallel
Strand 3	A	387	395	anti-parallel
Strand 4	A	277	286	anti-parallel
Strand 5	A	7	14	anti-parallel
Strand 6	A	254	264	anti-parallel
Strand 7	A	113	121	anti-parallel
Strand 8	A	53	57	parallel
Strand 9	A	85	89	parallel
Strand 10	B	85	89	anti-parallel
Strand 11	B	53	57	parallel
Strand 12	B	113	121	parallel
Strand 13	B	254	264	anti-parallel
Strand 14	B	18	19	parallel

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There are 7 strands in AC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	316	319	first strand
Strand 2	A	376	383	parallel
Strand 3	A	387	395	anti-parallel
Strand 4	A	277	286	anti-parallel
Strand 5	A	7	14	anti-parallel
Strand 6	A	254	264	anti-parallel
Strand 7	A	18	19	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	18	19	first strand
Strand 2	B	254	264	parallel

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There are 18 strands in AD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	316	319	first strand
Strand 2	A	376	383	parallel
Strand 3	A	387	395	anti-parallel
Strand 4	A	277	286	anti-parallel
Strand 5	A	7	14	anti-parallel
Strand 6	A	254	264	anti-parallel
Strand 7	A	113	121	anti-parallel
Strand 8	A	53	57	parallel
Strand 9	A	85	89	parallel
Strand 10	B	85	89	anti-parallel
Strand 11	B	53	57	parallel
Strand 12	B	113	121	parallel
Strand 13	B	254	264	anti-parallel
Strand 14	B	7	14	anti-parallel
Strand 15	B	277	286	anti-parallel
Strand 16	B	387	395	anti-parallel
Strand 17	B	376	383	anti-parallel
Strand 18	B	316	319	parallel

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There are 9 strands in AE sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	127	129	first strand
Strand 2	B	127	129	anti-parallel
Strand 3	B	142	146	anti-parallel
Strand 4	C	142	146	anti-parallel
Strand 5	C	127	129	anti-parallel
Strand 6	D	127	129	anti-parallel
Strand 7	D	142	146	anti-parallel
Strand 8	A	142	146	anti-parallel
Strand 9	A	127	129	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	153	154	first strand
Strand 2	A	159	160	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	206	208	first strand
Strand 2	A	215	217	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	153	154	first strand
Strand 2	B	159	160	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	206	207	first strand
Strand 2	B	216	217	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	18	19	first strand
Strand 2	C	254	264	parallel

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There are 14 strands in CB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	316	319	first strand
Strand 2	C	376	383	parallel
Strand 3	C	387	395	anti-parallel
Strand 4	C	277	286	anti-parallel
Strand 5	C	7	14	anti-parallel
Strand 6	C	254	264	anti-parallel
Strand 7	C	113	121	anti-parallel
Strand 8	C	53	57	parallel
Strand 9	C	85	89	parallel
Strand 10	D	85	89	anti-parallel
Strand 11	D	53	57	parallel
Strand 12	D	113	121	parallel
Strand 13	D	254	264	anti-parallel
Strand 14	D	18	19	parallel

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There are 7 strands in CC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	316	319	first strand
Strand 2	C	376	383	parallel
Strand 3	C	387	395	anti-parallel
Strand 4	C	277	286	anti-parallel
Strand 5	C	7	14	anti-parallel
Strand 6	C	254	264	anti-parallel
Strand 7	C	18	19	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	18	19	first strand
Strand 2	D	254	264	parallel

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There are 18 strands in CD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	316	319	first strand
Strand 2	C	376	383	parallel
Strand 3	C	387	395	anti-parallel
Strand 4	C	277	286	anti-parallel
Strand 5	C	7	14	anti-parallel
Strand 6	C	254	264	anti-parallel
Strand 7	C	113	121	anti-parallel
Strand 8	C	53	57	parallel
Strand 9	C	85	89	parallel
Strand 10	D	85	89	anti-parallel
Strand 11	D	53	57	parallel
Strand 12	D	113	121	parallel
Strand 13	D	254	264	anti-parallel
Strand 14	D	7	14	anti-parallel
Strand 15	D	277	286	anti-parallel
Strand 16	D	387	395	anti-parallel
Strand 17	D	376	383	anti-parallel
Strand 18	D	316	319	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	153	154	first strand
Strand 2	C	159	160	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	206	208	first strand
Strand 2	C	215	217	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	153	154	first strand
Strand 2	D	159	160	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	206	208	first strand
Strand 2	D	215	217	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: 4C2J

Analysis of interatomic Contacts of Structural Units in PDB entry:
4C2J