Analysis of interatomic Contacts of Structural Units in PDB entry:
2VHH

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 2VHH entry

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

Chain ID	Initial residue	Terminal residue
A	LEU 6	THR 386
B	ASN 8	THR 386
C	GLU 5	THR 386
D	ASN 8	THR 386

There are 46 helices in PDB entry 2VHH. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	8	14	Right-handed alpha
Helix 2	2	A	18	30	Right-handed alpha
Helix 3	3	A	41	51	Right-handed alpha
Helix 4	4	A	89	111	Right-handed alpha
Helix 5	5	A	146	159	Right-handed alpha
Helix 6	6	A	233	238	Right-handed 310
Helix 7	7	A	239	249	Right-handed alpha
Helix 8	8	A	265	281	Right-handed alpha
Helix 9	9	A	346	356	Right-handed alpha
Helix 10	10	A	362	375	Right-handed alpha
Helix 11	11	B	9	14	Right-handed alpha
Helix 12	12	B	18	30	Right-handed alpha
Helix 13	13	B	41	52	Right-handed alpha
Helix 14	14	B	89	111	Right-handed alpha
Helix 15	15	B	126	130	Right-handed 310
Helix 16	16	B	135	140	Right-handed 310
Helix 17	17	B	146	159	Right-handed alpha
Helix 18	18	B	233	238	Right-handed 310
Helix 19	19	B	239	249	Right-handed alpha
Helix 20	20	B	265	281	Right-handed alpha
Helix 21	21	B	346	356	Right-handed alpha
Helix 22	22	B	362	375	Right-handed alpha
Helix 23	23	C	8	14	Right-handed alpha
Helix 24	24	C	18	30	Right-handed alpha
Helix 25	25	C	41	51	Right-handed alpha
Helix 26	26	C	89	111	Right-handed alpha
Helix 27	27	C	126	130	Right-handed 310
Helix 28	28	C	135	140	Right-handed 310
Helix 29	29	C	146	159	Right-handed alpha
Helix 30	30	C	233	238	Right-handed 310
Helix 31	31	C	239	249	Right-handed alpha
Helix 32	32	C	265	281	Right-handed alpha
Helix 33	33	C	346	356	Right-handed alpha
Helix 34	34	C	362	375	Right-handed alpha
Helix 35	35	D	8	14	Right-handed alpha
Helix 36	36	D	18	30	Right-handed alpha
Helix 37	37	D	41	52	Right-handed alpha
Helix 38	38	D	89	111	Right-handed alpha
Helix 39	39	D	126	130	Right-handed 310
Helix 40	40	D	135	140	Right-handed 310
Helix 41	41	D	146	159	Right-handed alpha
Helix 42	42	D	233	238	Right-handed 310
Helix 43	43	D	239	249	Right-handed alpha
Helix 44	44	D	265	281	Right-handed alpha
Helix 45	45	D	346	356	Right-handed alpha
Helix 46	46	D	362	375	Right-handed alpha

There are 15 sheets in PDB entry 2VHH. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC, CA, CB, CC, CD, CE, A, DB, C,

There are 7 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	54	59	first strand
Strand 2	A	337	344	parallel
Strand 3	A	72	79	anti-parallel
Strand 4	A	115	117	parallel
Strand 5	A	162	171	parallel
Strand 6	A	177	185	anti-parallel
Strand 7	A	191	196	anti-parallel

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There are 5 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	283	288	first strand
Strand 2	A	253	258	parallel
Strand 3	A	227	231	parallel
Strand 4	A	221	224	anti-parallel
Strand 5	B	382	383	parallel

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There are 2 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	290	291	first strand
Strand 2	A	314	315	anti-parallel

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There are 5 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	382	383	first strand
Strand 2	B	221	224	parallel
Strand 3	B	227	231	anti-parallel
Strand 4	B	253	258	parallel
Strand 5	B	283	288	parallel

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There are 7 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	54	59	first strand
Strand 2	B	337	344	parallel
Strand 3	B	72	79	anti-parallel
Strand 4	B	115	117	parallel
Strand 5	B	162	171	parallel
Strand 6	B	177	185	anti-parallel
Strand 7	B	191	196	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	202	203	first strand
Strand 2	B	206	207	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	290	299	first strand
Strand 2	B	308	315	anti-parallel

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There are 7 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	54	59	first strand
Strand 2	C	337	344	parallel
Strand 3	C	72	79	anti-parallel
Strand 4	C	115	118	parallel
Strand 5	C	162	171	parallel
Strand 6	C	177	185	anti-parallel
Strand 7	C	191	196	anti-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	202	203	first strand
Strand 2	C	206	207	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	283	288	first strand
Strand 2	C	253	258	parallel
Strand 3	C	227	231	parallel
Strand 4	C	221	224	anti-parallel
Strand 5	D	382	384	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	290	299	first strand
Strand 2	C	308	315	anti-parallel

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There are 5 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	382	384	first strand
Strand 2	D	221	224	parallel
Strand 3	D	227	231	anti-parallel
Strand 4	D	253	258	parallel
Strand 5	D	283	288	parallel

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There are 7 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	54	59	first strand
Strand 2	D	337	344	parallel
Strand 3	D	72	79	anti-parallel
Strand 4	D	115	117	parallel
Strand 5	D	162	171	parallel
Strand 6	D	177	185	anti-parallel
Strand 7	D	191	196	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	202	203	first strand
Strand 2	D	206	207	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	290	299	first strand
Strand 2	D	308	315	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: 2VHH

Analysis of interatomic Contacts of Structural Units in PDB entry:
2VHH