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

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 2VRT entry

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

Chain ID	Initial residue	Terminal residue
A	MET 1	LEU 505
B	MET 1	GLU 508
C	MET 1	ALA 509
D	MET 1	GLY 97

There are 65 helices in PDB entry 2VRT. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	71	73	Right-handed 310
Helix 2	2	A	89	94	Right-handed alpha
Helix 3	3	A	148	157	Right-handed alpha
Helix 4	4	A	170	174	Right-handed 310
Helix 5	5	A	176	195	Right-handed alpha
Helix 6	6	A	195	200	Right-handed alpha
Helix 7	7	A	212	222	Right-handed alpha
Helix 8	8	A	233	247	Right-handed alpha
Helix 9	9	A	249	254	Right-handed 310
Helix 10	10	A	264	269	Right-handed alpha
Helix 11	11	A	271	278	Right-handed alpha
Helix 12	12	A	314	337	Right-handed alpha
Helix 13	13	A	352	367	Right-handed alpha
Helix 14	14	A	415	433	Right-handed alpha
Helix 15	15	A	444	453	Right-handed alpha
Helix 16	16	A	455	466	Right-handed alpha
Helix 17	17	A	498	502	Right-handed 310
Helix 18	18	B	145	156	Right-handed alpha
Helix 19	19	B	170	173	Right-handed 310
Helix 20	20	B	176	200	Right-handed alpha
Helix 21	21	B	212	222	Right-handed alpha
Helix 22	22	B	233	245	Right-handed alpha
Helix 23	23	B	264	269	Right-handed alpha
Helix 24	24	B	271	278	Right-handed alpha
Helix 25	25	B	314	338	Right-handed alpha
Helix 26	26	B	352	367	Right-handed alpha
Helix 27	27	B	415	433	Right-handed alpha
Helix 28	28	B	444	452	Right-handed alpha
Helix 29	29	B	455	466	Right-handed alpha
Helix 30	30	B	498	500	Right-handed 310
Helix 31	31	B	501	508	Right-handed alpha
Helix 32	32	C	150	155	Right-handed alpha
Helix 33	33	C	170	175	Right-handed 310
Helix 34	34	C	176	199	Right-handed alpha
Helix 35	35	C	212	222	Right-handed alpha
Helix 36	36	C	233	247	Right-handed alpha
Helix 37	37	C	249	253	Right-handed 310
Helix 38	38	C	264	269	Right-handed alpha
Helix 39	39	C	271	277	Right-handed alpha
Helix 40	40	C	314	338	Right-handed alpha
Helix 41	41	C	353	367	Right-handed alpha
Helix 42	42	C	415	433	Right-handed alpha
Helix 43	43	C	444	454	Right-handed alpha
Helix 44	44	C	455	466	Right-handed alpha
Helix 45	45	C	498	500	Right-handed 310
Helix 46	46	C	501	507	Right-handed alpha
Helix 47	47	D	51	53	Right-handed 310
Helix 48	48	D	71	73	Right-handed 310
Helix 49	49	D	89	94	Right-handed alpha
Helix 50	50	D	146	158	Right-handed alpha
Helix 51	51	D	170	173	Right-handed 310
Helix 52	52	D	176	200	Right-handed alpha
Helix 53	53	D	212	221	Right-handed alpha
Helix 54	54	D	233	247	Right-handed alpha
Helix 55	55	D	249	253	Right-handed 310
Helix 56	56	D	264	269	Right-handed alpha
Helix 57	57	D	271	276	Right-handed alpha
Helix 58	58	D	277	280	Right-handed 310
Helix 59	59	D	314	338	Right-handed alpha
Helix 60	60	D	352	367	Right-handed alpha
Helix 61	61	D	415	433	Right-handed alpha
Helix 62	62	D	444	452	Right-handed alpha
Helix 63	63	D	455	466	Right-handed alpha
Helix 64	64	D	498	500	Right-handed 310
Helix 65	65	D	501	506	Right-handed alpha

There are 20 sheets in PDB entry 2VRT. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, BA, BB, BC, BD, CA, CB, CC, CD, CE, CF, A, DB, C, DD, DE,

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	23	30	first strand
Strand 2	A	14	20	anti-parallel
Strand 3	A	2	7	anti-parallel
Strand 4	A	226	231	parallel
Strand 5	A	256	258	parallel

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There are 12 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	41	50	first strand
Strand 2	A	205	208	anti-parallel
Strand 3	A	55	59	first strand
Strand 4	A	41	50	anti-parallel
Strand 5	A	66	69	first strand
Strand 6	A	55	59	anti-parallel
Strand 7	A	99	106	first strand
Strand 8	A	41	50	anti-parallel
Strand 9	A	115	117	first strand
Strand 10	A	66	69	parallel
Strand 11	A	205	208	first strand
Strand 12	A	41	50	anti-parallel

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There are 4 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	122	123	first strand
Strand 2	A	127	130	anti-parallel
Strand 3	A	165	168	anti-parallel
Strand 4	A	138	139	parallel

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There are 6 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	282	284	first strand
Strand 2	A	290	295	anti-parallel
Strand 3	A	300	305	anti-parallel
Strand 4	A	341	346	parallel
Strand 5	A	384	389	anti-parallel
Strand 6	A	374	379	anti-parallel

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There are 2 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	442	443	first strand
Strand 2	A	474	475	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	23	28	first strand
Strand 2	B	15	20	anti-parallel
Strand 3	B	2	7	anti-parallel
Strand 4	B	226	231	parallel
Strand 5	B	256	258	parallel

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There are 4 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	122	123	first strand
Strand 2	B	127	130	anti-parallel
Strand 3	B	165	168	anti-parallel
Strand 4	B	138	139	parallel

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There are 6 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	282	284	first strand
Strand 2	B	290	295	anti-parallel
Strand 3	B	300	305	anti-parallel
Strand 4	B	341	346	parallel
Strand 5	B	384	389	anti-parallel
Strand 6	B	374	379	anti-parallel

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There are 3 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	470	475	first strand
Strand 2	B	436	443	parallel
Strand 3	B	485	490	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	23	30	first strand
Strand 2	C	14	20	anti-parallel
Strand 3	C	2	7	anti-parallel
Strand 4	C	226	231	parallel
Strand 5	C	256	258	parallel

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There are 4 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	122	123	first strand
Strand 2	C	127	130	anti-parallel
Strand 3	C	165	168	anti-parallel
Strand 4	C	138	139	parallel

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There are 6 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	282	284	first strand
Strand 2	C	290	295	anti-parallel
Strand 3	C	300	305	anti-parallel
Strand 4	C	341	346	parallel
Strand 5	C	384	389	anti-parallel
Strand 6	C	374	376	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	401	403	first strand
Strand 2	D	412	414	anti-parallel

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There are 2 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	413	414	first strand
Strand 2	D	401	402	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	470	475	first strand
Strand 2	C	436	443	parallel
Strand 3	C	485	490	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	23	30	first strand
Strand 2	D	14	20	anti-parallel
Strand 3	D	2	7	anti-parallel
Strand 4	D	226	231	parallel
Strand 5	D	256	258	parallel

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There are 12 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	41	50	first strand
Strand 2	D	205	208	anti-parallel
Strand 3	D	55	59	first strand
Strand 4	D	41	50	anti-parallel
Strand 5	D	66	69	first strand
Strand 6	D	55	59	anti-parallel
Strand 7	D	99	106	first strand
Strand 8	D	41	50	anti-parallel
Strand 9	D	115	117	first strand
Strand 10	D	66	69	parallel
Strand 11	D	205	208	first strand
Strand 12	D	41	50	anti-parallel

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There are 4 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	122	123	first strand
Strand 2	D	127	130	anti-parallel
Strand 3	D	165	168	anti-parallel
Strand 4	D	138	139	parallel

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There are 6 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	282	284	first strand
Strand 2	D	290	295	anti-parallel
Strand 3	D	300	305	anti-parallel
Strand 4	D	341	346	parallel
Strand 5	D	384	389	anti-parallel
Strand 6	D	374	379	anti-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	470	475	first strand
Strand 2	D	436	443	parallel
Strand 3	D	485	490	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: 2VRT

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