Analysis of interatomic Contacts of Structural Units in PDB entry:
2V51

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 2V51 entry

There are 4 chains in PDB entry 2V51 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	THR 5	HIS 371
D	THR 5	HIS 371
E	ARG 70	LYS 97
F	ARG 70	LYS 97

There are 46 helices in PDB entry 2V51. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	B	55	60	Right-handed alpha
Helix 2	2	B	78	92	Right-handed alpha
Helix 3	3	B	97	101	Right-handed 310
Helix 4	4	B	112	126	Right-handed alpha
Helix 5	5	B	137	145	Right-handed alpha
Helix 6	6	B	172	175	Right-handed 310
Helix 7	7	B	181	194	Right-handed alpha
Helix 8	8	B	195	197	Right-handed 310
Helix 9	9	B	202	217	Right-handed alpha
Helix 10	10	B	222	233	Right-handed alpha
Helix 11	11	B	252	260	Right-handed alpha
Helix 12	12	B	263	268	Right-handed 310
Helix 13	13	B	273	284	Right-handed alpha
Helix 14	14	B	286	288	Right-handed 310
Helix 15	15	B	289	295	Right-handed alpha
Helix 16	16	B	301	306	Right-handed 310
Helix 17	17	B	308	321	Right-handed alpha
Helix 18	18	B	337	349	Right-handed alpha
Helix 19	19	B	350	355	Right-handed 310
Helix 20	20	B	359	366	Right-handed alpha
Helix 21	21	B	367	371	Right-handed 310
Helix 22	22	D	55	60	Right-handed alpha
Helix 23	23	D	78	92	Right-handed alpha
Helix 24	24	D	97	101	Right-handed 310
Helix 25	25	D	112	126	Right-handed alpha
Helix 26	26	D	137	145	Right-handed alpha
Helix 27	27	D	172	175	Right-handed 310
Helix 28	28	D	181	194	Right-handed alpha
Helix 29	29	D	195	197	Right-handed 310
Helix 30	30	D	202	217	Right-handed alpha
Helix 31	31	D	222	233	Right-handed alpha
Helix 32	32	D	252	260	Right-handed alpha
Helix 33	33	D	263	268	Right-handed 310
Helix 34	34	D	273	284	Right-handed alpha
Helix 35	35	D	286	288	Right-handed 310
Helix 36	36	D	289	295	Right-handed alpha
Helix 37	37	D	301	305	Right-handed 310
Helix 38	38	D	308	321	Right-handed alpha
Helix 39	39	D	337	349	Right-handed alpha
Helix 40	40	D	350	355	Right-handed 310
Helix 41	41	D	359	364	Right-handed alpha
Helix 42	42	D	366	371	Right-handed 310
Helix 43	43	E	71	81	Right-handed alpha
Helix 44	44	E	83	90	Right-handed alpha
Helix 45	45	F	71	80	Right-handed alpha
Helix 46	46	F	83	90	Right-handed alpha

There are 12 sheets in PDB entry 2V51. Click on sheet of interest to get list of strands forming it: BA, BB, BC, BD, BE, BF, A, DB, C, DD, DE, DF,

There are 6 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	29	32	first strand
Strand 2	B	16	21	anti-parallel
Strand 3	B	8	12	anti-parallel
Strand 4	B	103	107	parallel
Strand 5	B	131	136	parallel
Strand 6	B	357	358	anti-parallel

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There are 3 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	53	54	first strand
Strand 2	B	35	36	anti-parallel
Strand 3	B	67	68	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	71	72	first strand
Strand 2	B	75	76	anti-parallel

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There are 5 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	169	170	first strand
Strand 2	B	160	166	anti-parallel
Strand 3	B	150	155	anti-parallel
Strand 4	B	297	300	parallel
Strand 5	B	329	330	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	169	170	first strand
Strand 2	B	160	166	anti-parallel
Strand 3	B	176	178	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	238	241	first strand
Strand 2	B	247	250	anti-parallel

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There are 6 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	29	32	first strand
Strand 2	D	16	21	anti-parallel
Strand 3	D	8	12	anti-parallel
Strand 4	D	103	107	parallel
Strand 5	D	131	136	parallel
Strand 6	D	357	358	anti-parallel

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There are 3 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	53	54	first strand
Strand 2	D	35	37	anti-parallel
Strand 3	D	66	68	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	71	72	first strand
Strand 2	D	75	76	anti-parallel

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There are 5 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	169	170	first strand
Strand 2	D	160	166	anti-parallel
Strand 3	D	150	155	anti-parallel
Strand 4	D	297	300	parallel
Strand 5	D	329	330	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	169	170	first strand
Strand 2	D	160	166	anti-parallel
Strand 3	D	176	178	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	238	241	first strand
Strand 2	D	247	250	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: 2V51

Analysis of interatomic Contacts of Structural Units in PDB entry:
2V51