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

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 2VSQ entry

There is 1 chain in PDB entry 2VSQ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	GLU 1290

There are 51 helices in PDB entry 2VSQ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	5	7	Right-handed 310
Helix 2	2	A	16	29	Right-handed alpha
Helix 3	3	A	48	63	Right-handed alpha
Helix 4	4	A	64	66	Right-handed 310
Helix 5	5	A	99	118	Right-handed alpha
Helix 6	6	A	148	150	Right-handed 310
Helix 7	7	A	151	171	Right-handed alpha
Helix 8	8	A	183	192	Right-handed alpha
Helix 9	9	A	194	207	Right-handed alpha
Helix 10	10	A	236	250	Right-handed alpha
Helix 11	11	A	253	271	Right-handed alpha
Helix 12	12	A	290	294	Right-handed 310
Helix 13	13	A	313	329	Right-handed alpha
Helix 14	14	A	330	332	Right-handed 310
Helix 15	15	A	335	342	Right-handed alpha
Helix 16	16	A	359	364	Right-handed alpha
Helix 17	17	A	367	372	Right-handed alpha
Helix 18	18	A	410	431	Right-handed alpha
Helix 19	19	A	436	439	Right-handed 310
Helix 20	20	A	443	452	Right-handed alpha
Helix 21	21	A	465	477	Right-handed alpha
Helix 22	22	A	492	509	Right-handed alpha
Helix 23	23	A	524	537	Right-handed alpha
Helix 24	24	A	549	561	Right-handed alpha
Helix 25	25	A	589	595	Right-handed 310
Helix 26	26	A	629	637	Right-handed alpha
Helix 27	27	A	659	670	Right-handed alpha
Helix 28	28	A	679	683	Right-handed 310
Helix 29	29	A	685	697	Right-handed alpha
Helix 30	30	A	705	715	Right-handed alpha
Helix 31	31	A	716	721	Right-handed alpha
Helix 32	32	A	733	745	Right-handed alpha
Helix 33	33	A	755	759	Right-handed 310
Helix 34	34	A	820	827	Right-handed alpha
Helix 35	35	A	873	883	Right-handed alpha
Helix 36	36	A	914	926	Right-handed alpha
Helix 37	37	A	927	931	Right-handed 310
Helix 38	38	A	958	963	Right-handed 310
Helix 39	39	A	971	986	Right-handed alpha
Helix 40	40	A	1002	1013	Right-handed alpha
Helix 41	41	A	1031	1042	Right-handed alpha
Helix 42	42	A	1071	1073	Right-handed 310
Helix 43	43	A	1074	1079	Right-handed alpha
Helix 44	44	A	1096	1109	Right-handed alpha
Helix 45	45	A	1121	1136	Right-handed alpha
Helix 46	46	A	1161	1171	Right-handed alpha
Helix 47	47	A	1185	1187	Right-handed 310
Helix 48	48	A	1188	1201	Right-handed alpha
Helix 49	49	A	1248	1251	Right-handed 310
Helix 50	50	A	1252	1269	Right-handed alpha
Helix 51	51	A	1275	1289	Right-handed alpha

There are 13 sheets in PDB entry 2VSQ. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, AK, AL, AM,

There are 3 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	9	14	first strand
Strand 2	A	79	83	anti-parallel
Strand 3	A	68	71	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	90	94	first strand
Strand 2	A	127	135	parallel
Strand 3	A	138	146	anti-parallel
Strand 4	A	36	45	anti-parallel
Strand 5	A	373	380	anti-parallel

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There are 6 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	228	233	first strand
Strand 2	A	399	405	anti-parallel
Strand 3	A	388	393	anti-parallel
Strand 4	A	352	355	parallel
Strand 5	A	274	281	parallel
Strand 6	A	300	307	anti-parallel

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There are 9 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	489	491	first strand
Strand 2	A	481	484	anti-parallel
Strand 3	A	674	677	parallel
Strand 4	A	649	652	parallel
Strand 5	A	700	704	parallel
Strand 6	A	724	728	parallel
Strand 7	A	749	753	parallel
Strand 8	A	763	766	anti-parallel
Strand 9	A	781	782	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	540	543	first strand
Strand 2	A	516	519	parallel
Strand 3	A	564	567	parallel
Strand 4	A	583	586	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	609	615	first strand
Strand 2	A	623	628	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	786	791	first strand
Strand 2	A	804	810	anti-parallel
Strand 3	A	838	848	anti-parallel
Strand 4	A	828	830	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	786	791	first strand
Strand 2	A	804	810	anti-parallel
Strand 3	A	838	848	anti-parallel
Strand 4	A	854	859	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	863	866	first strand
Strand 2	A	869	872	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	888	894	first strand
Strand 2	A	902	908	anti-parallel
Strand 3	A	934	938	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1051	1053	first strand
Strand 2	A	1085	1088	anti-parallel
Strand 3	A	1060	1062	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1114	1119	first strand
Strand 2	A	1140	1146	parallel
Strand 3	A	1211	1216	parallel
Strand 4	A	1240	1242	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1150	1151	first strand
Strand 2	A	1227	1228	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: 2VSQ

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