Analysis of interatomic Contacts of Structural Units in PDB entry:
3QVI

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 3QVI entry

There are 4 chains in PDB entry 3QVI (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 0	LEU 328
B	GLU 0	LEU 328
C	GLU 0	LEU 328
D	GLU 0	TYR 267

There are 33 helices in PDB entry 3QVI. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	57	61	Right-handed 310
Helix 2	2	A	110	115	Right-handed alpha
Helix 3	3	A	125	133	Right-handed 310
Helix 4	4	A	135	143	Right-handed alpha
Helix 5	5	A	171	173	Right-handed 310
Helix 6	6	A	224	236	Right-handed alpha
Helix 7	7	A	270	274	Right-handed alpha
Helix 8	8	A	302	308	Right-handed alpha
Helix 9	9	B	47	51	Right-handed 310
Helix 10	10	B	110	115	Right-handed alpha
Helix 11	11	B	125	129	Right-handed 310
Helix 12	12	B	135	143	Right-handed alpha
Helix 13	13	B	171	173	Right-handed 310
Helix 14	14	B	224	238	Right-handed alpha
Helix 15	15	B	270	274	Right-handed alpha
Helix 16	16	B	302	308	Right-handed alpha
Helix 17	17	C	47	51	Right-handed 310
Helix 18	18	C	57	61	Right-handed 310
Helix 19	19	C	110	115	Right-handed alpha
Helix 20	20	C	125	129	Right-handed 310
Helix 21	21	C	135	143	Right-handed alpha
Helix 22	22	C	171	173	Right-handed 310
Helix 23	23	C	224	238	Right-handed alpha
Helix 24	24	C	270	274	Right-handed alpha
Helix 25	25	C	302	308	Right-handed alpha
Helix 26	26	D	57	61	Right-handed 310
Helix 27	27	D	110	115	Right-handed alpha
Helix 28	28	D	125	129	Right-handed 310
Helix 29	29	D	135	143	Right-handed alpha
Helix 30	30	D	171	173	Right-handed 310
Helix 31	31	D	224	238	Right-handed alpha
Helix 32	32	D	270	274	Right-handed alpha
Helix 33	33	D	302	307	Right-handed alpha

There are 17 sheets in PDB entry 3QVI. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q,

There are 8 strands in A sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	6	8	first strand
Strand 2	B	12	20	anti-parallel
Strand 3	B	25	32	anti-parallel
Strand 4	B	119	122	parallel
Strand 5	B	38	41	anti-parallel
Strand 6	B	94	108	parallel
Strand 7	B	79	91	anti-parallel
Strand 8	B	65	74	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	6	8	first strand
Strand 2	B	12	20	anti-parallel
Strand 3	B	79	91	anti-parallel
Strand 4	B	65	74	anti-parallel

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There are 9 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	70	75	first strand
Strand 2	A	78	91	anti-parallel
Strand 3	A	12	20	anti-parallel
Strand 4	B	2	8	anti-parallel
Strand 5	A	163	167	anti-parallel
Strand 6	A	150	154	anti-parallel
Strand 7	A	309	314	anti-parallel
Strand 8	A	319	325	anti-parallel
Strand 9	A	175	183	anti-parallel

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There are 13 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	70	75	first strand
Strand 2	A	78	91	anti-parallel
Strand 3	A	94	108	anti-parallel
Strand 4	A	38	41	parallel
Strand 5	A	119	122	anti-parallel
Strand 6	A	25	32	parallel
Strand 7	A	12	20	anti-parallel
Strand 8	B	2	8	anti-parallel
Strand 9	A	163	167	anti-parallel
Strand 10	A	150	154	anti-parallel
Strand 11	A	309	314	anti-parallel
Strand 12	A	319	325	anti-parallel
Strand 13	A	175	183	anti-parallel

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There are 7 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	266	269	first strand
Strand 2	A	258	261	anti-parallel
Strand 3	A	191	199	anti-parallel
Strand 4	A	205	214	anti-parallel
Strand 5	A	298	301	parallel
Strand 6	A	221	223	anti-parallel
Strand 7	A	286	288	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	246	248	first strand
Strand 2	A	281	284	anti-parallel
Strand 3	A	275	277	anti-parallel

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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	164	167	first strand
Strand 2	B	150	154	anti-parallel
Strand 3	B	309	314	anti-parallel
Strand 4	B	319	325	anti-parallel
Strand 5	B	175	183	anti-parallel

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There are 7 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	266	269	first strand
Strand 2	B	258	261	anti-parallel
Strand 3	B	191	199	anti-parallel
Strand 4	B	205	214	anti-parallel
Strand 5	B	298	301	parallel
Strand 6	B	221	223	anti-parallel
Strand 7	B	286	288	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	246	248	first strand
Strand 2	B	281	284	anti-parallel
Strand 3	B	275	277	anti-parallel

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There are 6 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	2	6	first strand
Strand 2	D	163	167	anti-parallel
Strand 3	D	150	154	anti-parallel
Strand 4	D	309	314	anti-parallel
Strand 5	D	319	325	anti-parallel
Strand 6	D	175	183	anti-parallel

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There are 8 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	70	75	first strand
Strand 2	C	78	91	anti-parallel
Strand 3	C	94	108	anti-parallel
Strand 4	C	38	41	parallel
Strand 5	C	119	122	anti-parallel
Strand 6	C	25	32	parallel
Strand 7	C	15	20	anti-parallel
Strand 8	C	78	91	anti-parallel

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There are 6 strands in L sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	175	183	first strand
Strand 2	C	319	325	anti-parallel
Strand 3	C	309	314	anti-parallel
Strand 4	C	150	154	anti-parallel
Strand 5	C	163	167	anti-parallel
Strand 6	D	2	6	anti-parallel

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There are 7 strands in M sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	266	269	first strand
Strand 2	C	258	261	anti-parallel
Strand 3	C	191	199	anti-parallel
Strand 4	C	205	214	anti-parallel
Strand 5	C	298	301	parallel
Strand 6	C	221	223	anti-parallel
Strand 7	C	286	288	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	246	248	first strand
Strand 2	C	281	284	anti-parallel
Strand 3	C	275	277	anti-parallel

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There are 8 strands in O sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	65	75	first strand
Strand 2	D	78	91	anti-parallel
Strand 3	D	94	109	anti-parallel
Strand 4	D	38	41	parallel
Strand 5	D	119	122	anti-parallel
Strand 6	D	25	32	parallel
Strand 7	D	15	20	anti-parallel
Strand 8	D	78	91	anti-parallel

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There are 7 strands in P sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	266	269	first strand
Strand 2	D	258	261	anti-parallel
Strand 3	D	191	199	anti-parallel
Strand 4	D	205	214	anti-parallel
Strand 5	D	298	301	parallel
Strand 6	D	221	223	anti-parallel
Strand 7	D	286	288	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	246	248	first strand
Strand 2	D	281	284	anti-parallel
Strand 3	D	275	277	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: 3QVI

Analysis of interatomic Contacts of Structural Units in PDB entry:
3QVI