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

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 4CBV entry

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

Chain ID	Initial residue	Terminal residue
A	MSE 1	HIS 251
B	MSE 1	HIS 251
C	MSE 1	GLN 249
D	MSE 1	LYS 250
E	LYS 2	THR 184

There are 49 helices in PDB entry 4CBV. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	9	27	Right-handed alpha
Helix 2	2	A	38	48	Right-handed alpha
Helix 3	3	A	66	79	Right-handed alpha
Helix 4	4	A	90	96	Right-handed 310
Helix 5	5	A	96	101	Right-handed 310
Helix 6	6	A	113	130	Right-handed alpha
Helix 7	7	A	156	158	Right-handed 310
Helix 8	8	A	184	193	Right-handed alpha
Helix 9	9	A	234	249	Right-handed alpha
Helix 10	10	B	9	27	Right-handed alpha
Helix 11	11	B	38	48	Right-handed alpha
Helix 12	12	B	66	79	Right-handed alpha
Helix 13	13	B	90	97	Right-handed 310
Helix 14	14	B	113	132	Right-handed alpha
Helix 15	15	B	156	158	Right-handed 310
Helix 16	16	B	184	193	Right-handed alpha
Helix 17	17	B	234	249	Right-handed alpha
Helix 18	18	C	9	27	Right-handed alpha
Helix 19	19	C	38	48	Right-handed alpha
Helix 20	20	C	66	79	Right-handed alpha
Helix 21	21	C	90	101	Right-handed 310
Helix 22	22	C	113	133	Right-handed alpha
Helix 23	23	C	184	192	Right-handed alpha
Helix 24	24	C	234	247	Right-handed alpha
Helix 25	25	D	9	27	Right-handed alpha
Helix 26	26	D	38	45	Right-handed alpha
Helix 27	27	D	66	79	Right-handed alpha
Helix 28	28	D	90	95	Right-handed 310
Helix 29	29	D	96	101	Right-handed 310
Helix 30	30	D	113	132	Right-handed alpha
Helix 31	31	D	184	192	Right-handed alpha
Helix 32	32	D	234	249	Right-handed alpha
Helix 33	33	E	9	27	Right-handed alpha
Helix 34	34	E	38	48	Right-handed alpha
Helix 35	35	E	66	79	Right-handed alpha
Helix 36	36	E	90	96	Right-handed 310
Helix 37	37	E	96	101	Right-handed 310
Helix 38	38	E	113	130	Right-handed alpha
Helix 39	39	E	184	192	Right-handed alpha
Helix 40	40	E	234	249	Right-handed alpha
Helix 41	41	F	9	27	Right-handed alpha
Helix 42	42	F	38	48	Right-handed alpha
Helix 43	43	F	66	79	Right-handed alpha
Helix 44	44	F	90	95	Right-handed 310
Helix 45	45	F	97	101	Right-handed 310
Helix 46	46	F	113	132	Right-handed alpha
Helix 47	47	F	184	192	Right-handed alpha
Helix 48	48	F	234	250	Right-handed alpha
Helix 49	49	F	251	254	Right-handed 310

There are 24 sheets in PDB entry 4CBV. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC, BD, CA, CB, CC, CD, A, DB, C, DD, EA, EB, EC, ED, FA, FB, FC, FD,

There are 5 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	32	36	first strand
Strand 2	A	2	6	parallel
Strand 3	A	54	57	parallel
Strand 4	A	83	88	parallel
Strand 5	A	106	109	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	141	146	first strand
Strand 2	A	149	154	anti-parallel

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There are 5 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	177	182	first strand
Strand 2	A	169	174	anti-parallel
Strand 3	A	160	163	anti-parallel
Strand 4	A	205	208	anti-parallel
Strand 5	A	198	199	anti-parallel

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There are 2 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	212	216	first strand
Strand 2	A	221	224	anti-parallel

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There are 5 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	32	36	first strand
Strand 2	B	2	6	parallel
Strand 3	B	54	57	parallel
Strand 4	B	83	88	parallel
Strand 5	B	106	109	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	141	146	first strand
Strand 2	B	149	154	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	178	181	first strand
Strand 2	B	170	173	anti-parallel
Strand 3	B	160	163	anti-parallel
Strand 4	B	205	208	anti-parallel
Strand 5	B	198	202	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	212	216	first strand
Strand 2	B	221	224	anti-parallel

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There are 5 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	32	36	first strand
Strand 2	C	2	6	parallel
Strand 3	C	54	57	parallel
Strand 4	C	83	88	parallel
Strand 5	C	106	109	parallel

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There are 2 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	141	146	first strand
Strand 2	C	149	154	anti-parallel

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There are 5 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	177	182	first strand
Strand 2	C	169	174	anti-parallel
Strand 3	C	160	163	anti-parallel
Strand 4	C	205	208	anti-parallel
Strand 5	C	198	199	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	212	216	first strand
Strand 2	C	221	224	anti-parallel

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There are 5 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	32	36	first strand
Strand 2	D	2	6	parallel
Strand 3	D	54	57	parallel
Strand 4	D	83	88	parallel
Strand 5	D	104	109	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	141	146	first strand
Strand 2	D	149	154	anti-parallel

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There are 5 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	178	182	first strand
Strand 2	D	169	173	anti-parallel
Strand 3	D	160	163	anti-parallel
Strand 4	D	205	208	anti-parallel
Strand 5	D	198	202	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	212	216	first strand
Strand 2	D	221	224	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	33	36	first strand
Strand 2	E	3	6	parallel
Strand 3	E	54	57	parallel
Strand 4	E	83	88	parallel
Strand 5	E	106	109	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	141	146	first strand
Strand 2	E	149	154	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	177	182	first strand
Strand 2	E	169	174	anti-parallel
Strand 3	E	160	163	anti-parallel
Strand 4	E	205	208	anti-parallel
Strand 5	E	198	202	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	212	216	first strand
Strand 2	E	221	224	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	32	36	first strand
Strand 2	F	2	6	parallel
Strand 3	F	54	57	parallel
Strand 4	F	83	88	parallel
Strand 5	F	106	109	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	141	146	first strand
Strand 2	F	149	154	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	178	182	first strand
Strand 2	F	169	173	anti-parallel
Strand 3	F	160	163	anti-parallel
Strand 4	F	205	208	anti-parallel
Strand 5	F	198	202	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	212	216	first strand
Strand 2	F	221	224	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: 4CBV

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