Analysis of interatomic Contacts of Structural Units in PDB entry:
4C0Y

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 4C0Y entry

There are 5 chains in PDB entry 4C0Y (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	HIS 73	LEU 297
B	ASP 11	GLN 254
C	GLY 1	GLN 242
X	UNK 1	UNK 217
Y	UNK 219	UNK 438

There are 31 helices in PDB entry 4C0Y. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	75	78	Right-handed 310
Helix 2	2	A	79	85	Right-handed alpha
Helix 3	3	A	112	115	Right-handed 310
Helix 4	4	A	116	124	Right-handed alpha
Helix 5	5	A	168	173	Right-handed 310
Helix 6	6	A	215	222	Right-handed 310
Helix 7	7	A	225	229	Right-handed 310
Helix 8	8	B	35	37	Right-handed 310
Helix 9	9	B	56	60	Right-handed 310
Helix 10	10	B	82	86	Right-handed alpha
Helix 11	11	B	89	98	Right-handed alpha
Helix 12	12	B	147	152	Right-handed alpha
Helix 13	13	B	153	157	Right-handed 310
Helix 14	14	B	162	166	Right-handed 310
Helix 15	15	B	171	178	Right-handed 310
Helix 16	16	C	43	48	Right-handed alpha
Helix 17	17	C	64	70	Right-handed 310
Helix 18	18	C	94	98	Right-handed 310
Helix 19	19	C	99	106	Right-handed alpha
Helix 20	20	C	145	150	Right-handed alpha
Helix 21	21	C	184	190	Right-handed 310
Helix 22	22	X	83	87	Right-handed 310
Helix 23	23	X	125	131	Right-handed alpha
Helix 24	24	X	187	192	Right-handed alpha
Helix 25	25	Y	246	249	Right-handed 310
Helix 26	26	Y	280	283	Right-handed 310
Helix 27	27	Y	305	308	Right-handed 310
Helix 28	28	Y	353	356	Right-handed 310
Helix 29	29	Y	381	383	Right-handed 310
Helix 30	30	Y	412	416	Right-handed alpha
Helix 31	31	Y	425	428	Right-handed 310

There are 25 sheets in PDB entry 4C0Y. Click on sheet of interest to get list of strands forming it: XA, XB, XC, XD, XE, YA, YB, YC, YD, YE, YF, AA, AB, CA, CB, AC, BA, BB, BC, CC, CD, CE, CF, CG, CH,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	X	4	7	first strand
Strand 2	X	19	25	anti-parallel
Strand 3	X	74	79	anti-parallel
Strand 4	X	66	71	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	X	10	13	first strand
Strand 2	X	106	110	parallel
Strand 3	X	88	94	anti-parallel
Strand 4	X	37	42	anti-parallel
Strand 5	X	49	52	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	X	30	31	first strand
Strand 2	X	34	35	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	X	118	122	first strand
Strand 2	X	133	143	anti-parallel
Strand 3	X	177	186	anti-parallel
Strand 4	X	163	168	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	X	157	159	first strand
Strand 2	X	148	154	anti-parallel
Strand 3	X	195	202	anti-parallel
Strand 4	X	209	214	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	221	225	first strand
Strand 2	Y	236	243	anti-parallel
Strand 3	Y	296	301	anti-parallel
Strand 4	Y	286	291	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	228	230	first strand
Strand 2	Y	332	336	parallel
Strand 3	Y	310	316	anti-parallel
Strand 4	Y	252	258	anti-parallel
Strand 5	Y	262	269	anti-parallel
Strand 6	Y	276	278	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	345	349	first strand
Strand 2	Y	360	368	anti-parallel
Strand 3	Y	399	411	anti-parallel
Strand 4	Y	394	396	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	345	349	first strand
Strand 2	Y	360	368	anti-parallel
Strand 3	Y	399	411	anti-parallel
Strand 4	Y	388	390	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	394	396	first strand
Strand 2	Y	399	411	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	376	379	first strand
Strand 2	Y	419	424	anti-parallel
Strand 3	Y	429	434	anti-parallel

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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	88	95	first strand
Strand 2	A	247	263	anti-parallel

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There are 2 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	201	202	first strand
Strand 2	A	126	140	anti-parallel

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There are 4 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	22	23	first strand
Strand 2	A	188	192	parallel
Strand 3	A	126	140	anti-parallel
Strand 4	A	201	202	anti-parallel

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There are 5 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	22	23	first strand
Strand 2	A	188	192	parallel
Strand 3	A	126	140	anti-parallel
Strand 4	A	247	263	anti-parallel
Strand 5	C	39	40	anti-parallel

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There are 4 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	106	110	first strand
Strand 2	A	232	237	anti-parallel
Strand 3	A	150	156	anti-parallel
Strand 4	A	178	182	anti-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	14	18	first strand
Strand 2	B	21	25	anti-parallel

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There are 5 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	32	33	first strand
Strand 2	B	190	195	parallel
Strand 3	B	99	111	anti-parallel
Strand 4	B	232	248	anti-parallel
Strand 5	B	64	71	anti-parallel

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There are 5 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	158	159	first strand
Strand 2	B	78	81	anti-parallel
Strand 3	B	212	223	anti-parallel
Strand 4	B	119	128	anti-parallel
Strand 5	B	180	184	anti-parallel

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There are 2 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	51	53	first strand
Strand 2	C	211	220	anti-parallel

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There are 2 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	71	74	first strand
Strand 2	C	211	220	parallel

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There are 4 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	164	169	first strand
Strand 2	C	115	121	anti-parallel
Strand 3	C	211	220	anti-parallel
Strand 4	C	71	74	parallel

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There are 4 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	164	169	first strand
Strand 2	C	115	121	anti-parallel
Strand 3	C	211	220	anti-parallel
Strand 4	C	51	53	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	82	87	first strand
Strand 2	C	193	198	anti-parallel
Strand 3	C	130	136	anti-parallel
Strand 4	C	153	158	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	178	179	first strand
Strand 2	C	108	112	anti-parallel
Strand 3	C	225	229	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: 4C0Y

Analysis of interatomic Contacts of Structural Units in PDB entry:
4C0Y