Analysis of interatomic Contacts of Structural Units in PDB entry:
2VA1

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 2VA1 entry

There are 6 chains in PDB entry 2VA1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 2	LYS 235
B	PRO -5	LYS 235
C	LYS 3	LYS 235
D	MET 1	LYS 235
E	MET 1	LYS 235
F	ARG 2	LYS 235

There are 54 helices in PDB entry 2VA1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	11	16	Right-handed 310
Helix 2	2	A	24	39	Right-handed alpha
Helix 3	3	A	55	62	Right-handed alpha
Helix 4	4	A	65	90	Right-handed alpha
Helix 5	5	A	111	121	Right-handed alpha
Helix 6	6	A	137	150	Right-handed alpha
Helix 7	7	A	183	190	Right-handed alpha
Helix 8	8	A	195	205	Right-handed alpha
Helix 9	9	A	218	225	Right-handed alpha
Helix 10	10	B	11	16	Right-handed 310
Helix 11	11	B	24	39	Right-handed alpha
Helix 12	12	B	55	62	Right-handed alpha
Helix 13	13	B	65	90	Right-handed alpha
Helix 14	14	B	111	121	Right-handed alpha
Helix 15	15	B	137	149	Right-handed alpha
Helix 16	16	B	183	189	Right-handed alpha
Helix 17	17	B	195	205	Right-handed alpha
Helix 18	18	B	218	225	Right-handed alpha
Helix 19	19	C	11	16	Right-handed 310
Helix 20	20	C	24	39	Right-handed alpha
Helix 21	21	C	55	62	Right-handed alpha
Helix 22	22	C	65	90	Right-handed alpha
Helix 23	23	C	111	121	Right-handed alpha
Helix 24	24	C	137	149	Right-handed alpha
Helix 25	25	C	184	189	Right-handed alpha
Helix 26	26	C	195	205	Right-handed alpha
Helix 27	27	C	218	225	Right-handed alpha
Helix 28	28	D	11	16	Right-handed 310
Helix 29	29	D	24	39	Right-handed alpha
Helix 30	30	D	55	62	Right-handed alpha
Helix 31	31	D	65	90	Right-handed alpha
Helix 32	32	D	111	121	Right-handed alpha
Helix 33	33	D	137	149	Right-handed alpha
Helix 34	34	D	183	189	Right-handed alpha
Helix 35	35	D	195	205	Right-handed alpha
Helix 36	36	D	218	225	Right-handed alpha
Helix 37	37	E	11	16	Right-handed 310
Helix 38	38	E	24	39	Right-handed alpha
Helix 39	39	E	55	62	Right-handed alpha
Helix 40	40	E	65	90	Right-handed alpha
Helix 41	41	E	111	121	Right-handed alpha
Helix 42	42	E	137	149	Right-handed alpha
Helix 43	43	E	183	189	Right-handed alpha
Helix 44	44	E	195	205	Right-handed alpha
Helix 45	45	E	218	225	Right-handed alpha
Helix 46	46	F	11	16	Right-handed 310
Helix 47	47	F	24	39	Right-handed alpha
Helix 48	48	F	55	62	Right-handed alpha
Helix 49	49	F	65	90	Right-handed alpha
Helix 50	50	F	111	121	Right-handed alpha
Helix 51	51	F	137	149	Right-handed alpha
Helix 52	52	F	183	189	Right-handed alpha
Helix 53	53	F	195	205	Right-handed alpha
Helix 54	54	F	218	225	Right-handed alpha

There are 7 sheets in PDB entry 2VA1. Click on sheet of interest to get list of strands forming it: AA, BA, CA, CB, A, EA, FA,

There are 9 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	108	109	first strand
Strand 2	A	95	99	parallel
Strand 3	A	124	128	parallel
Strand 4	A	43	48	parallel
Strand 5	A	5	10	parallel
Strand 6	A	153	158	parallel
Strand 7	A	208	213	parallel
Strand 8	A	231	234	anti-parallel
Strand 9	A	180	182	parallel

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There are 9 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	108	109	first strand
Strand 2	B	95	99	parallel
Strand 3	B	124	128	parallel
Strand 4	B	42	48	parallel
Strand 5	B	4	10	parallel
Strand 6	B	153	158	parallel
Strand 7	B	208	213	parallel
Strand 8	B	231	234	anti-parallel
Strand 9	B	180	182	parallel

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There are 9 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	108	109	first strand
Strand 2	C	95	99	parallel
Strand 3	C	124	128	parallel
Strand 4	C	43	48	parallel
Strand 5	C	5	10	parallel
Strand 6	C	153	158	parallel
Strand 7	C	208	213	parallel
Strand 8	C	231	234	anti-parallel
Strand 9	C	180	182	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	164	165	first strand
Strand 2	C	177	178	anti-parallel

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There are 9 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	108	109	first strand
Strand 2	D	95	99	parallel
Strand 3	D	124	128	parallel
Strand 4	D	42	48	parallel
Strand 5	D	4	10	parallel
Strand 6	D	153	158	parallel
Strand 7	D	208	213	parallel
Strand 8	D	231	234	anti-parallel
Strand 9	D	180	182	parallel

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There are 9 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	108	109	first strand
Strand 2	E	95	99	parallel
Strand 3	E	124	128	parallel
Strand 4	E	42	48	parallel
Strand 5	E	4	10	parallel
Strand 6	E	153	158	parallel
Strand 7	E	208	213	parallel
Strand 8	E	231	234	anti-parallel
Strand 9	E	180	182	parallel

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There are 9 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	108	109	first strand
Strand 2	F	95	99	parallel
Strand 3	F	124	128	parallel
Strand 4	F	42	48	parallel
Strand 5	F	4	10	parallel
Strand 6	F	153	158	parallel
Strand 7	F	208	213	parallel
Strand 8	F	231	234	anti-parallel
Strand 9	F	180	182	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: 2VA1

Analysis of interatomic Contacts of Structural Units in PDB entry:
2VA1