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

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 2VRQ entry

There are 3 chains in PDB entry 2VRQ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 4	GLY 496
B	ALA 4	GLY 496
C	ALA 4	GLY 496

There are 53 helices in PDB entry 2VRQ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	19	23	Right-handed 310
Helix 2	AA2	A	54	64	Right-handed alpha
Helix 3	AA3	A	73	78	Right-handed 310
Helix 4	AA4	A	80	85	Right-handed 310
Helix 5	AA5	A	87	91	Right-handed 310
Helix 6	AA6	A	109	121	Right-handed alpha
Helix 7	AA7	A	134	147	Right-handed alpha
Helix 8	AA8	A	151	160	Right-handed alpha
Helix 9	AA9	A	185	199	Right-handed alpha
Helix 10	AB1	A	219	231	Right-handed alpha
Helix 11	AB2	A	232	234	Right-handed 310
Helix 12	AB3	A	247	251	Right-handed 310
Helix 13	AB4	A	258	287	Right-handed alpha
Helix 14	AB5	A	310	314	Right-handed 310
Helix 15	AB6	A	319	336	Right-handed alpha
Helix 16	AB7	A	366	375	Right-handed alpha
Helix 17	AB8	A	376	379	Right-handed 310
Helix 18	AB9	A	394	398	Right-handed 310
Helix 19	AC1	B	19	23	Right-handed 310
Helix 20	AC2	B	54	64	Right-handed alpha
Helix 21	AC3	B	73	78	Right-handed 310
Helix 22	AC4	B	80	85	Right-handed 310
Helix 23	AC5	B	87	91	Right-handed 310
Helix 24	AC6	B	109	121	Right-handed alpha
Helix 25	AC7	B	134	147	Right-handed alpha
Helix 26	AC8	B	151	160	Right-handed alpha
Helix 27	AC9	B	185	199	Right-handed alpha
Helix 28	AD1	B	219	231	Right-handed alpha
Helix 29	AD2	B	232	234	Right-handed 310
Helix 30	AD3	B	258	287	Right-handed alpha
Helix 31	AD4	B	310	314	Right-handed 310
Helix 32	AD5	B	319	336	Right-handed alpha
Helix 33	AD6	B	366	375	Right-handed alpha
Helix 34	AD7	B	376	379	Right-handed 310
Helix 35	AD8	B	394	398	Right-handed 310
Helix 36	AD9	C	19	23	Right-handed 310
Helix 37	AE1	C	54	63	Right-handed alpha
Helix 38	AE2	C	73	78	Right-handed 310
Helix 39	AE3	C	80	85	Right-handed 310
Helix 40	AE4	C	87	91	Right-handed 310
Helix 41	AE5	C	109	121	Right-handed alpha
Helix 42	AE6	C	134	147	Right-handed alpha
Helix 43	AE7	C	151	160	Right-handed alpha
Helix 44	AE8	C	185	199	Right-handed alpha
Helix 45	AE9	C	219	231	Right-handed alpha
Helix 46	AF1	C	232	234	Right-handed 310
Helix 47	AF2	C	247	251	Right-handed 310
Helix 48	AF3	C	258	287	Right-handed alpha
Helix 49	AF4	C	310	314	Right-handed 310
Helix 50	AF5	C	319	336	Right-handed alpha
Helix 51	AF6	C	366	375	Right-handed alpha
Helix 52	AF7	C	376	379	Right-handed 310
Helix 53	AF8	C	394	398	Right-handed 310

There are 18 sheets in PDB entry 2VRQ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9,

There are 10 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	467	468	first strand
Strand 2	A	440	448	anti-parallel
Strand 3	A	487	495	anti-parallel
Strand 4	A	414	420	anti-parallel
Strand 5	A	402	408	anti-parallel
Strand 6	A	382	389	anti-parallel
Strand 7	A	5	17	anti-parallel
Strand 8	A	427	434	parallel
Strand 9	A	478	483	anti-parallel
Strand 10	A	472	475	anti-parallel

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There are 9 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	24	26	first strand
Strand 2	A	67	70	parallel
Strand 3	A	123	128	parallel
Strand 4	A	170	173	parallel
Strand 5	A	209	216	parallel
Strand 6	A	236	243	parallel
Strand 7	A	293	301	parallel
Strand 8	A	340	346	parallel
Strand 9	A	24	26	parallel

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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	48	49	first strand
Strand 2	A	52	53	anti-parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	95	96	first strand
Strand 2	A	102	103	anti-parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	356	359	first strand
Strand 2	A	362	365	anti-parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	392	393	first strand
Strand 2	A	399	400	anti-parallel

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There are 10 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	467	469	first strand
Strand 2	B	440	448	anti-parallel
Strand 3	B	487	495	anti-parallel
Strand 4	B	414	420	anti-parallel
Strand 5	B	402	408	anti-parallel
Strand 6	B	382	389	anti-parallel
Strand 7	B	5	17	anti-parallel
Strand 8	B	427	434	parallel
Strand 9	B	478	483	anti-parallel
Strand 10	B	472	475	anti-parallel

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There are 9 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	24	26	first strand
Strand 2	B	67	70	parallel
Strand 3	B	123	128	parallel
Strand 4	B	170	173	parallel
Strand 5	B	209	216	parallel
Strand 6	B	236	243	parallel
Strand 7	B	293	301	parallel
Strand 8	B	340	346	parallel
Strand 9	B	24	26	parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	48	49	first strand
Strand 2	B	52	53	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	94	96	first strand
Strand 2	B	102	104	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	356	359	first strand
Strand 2	B	362	365	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	392	393	first strand
Strand 2	B	399	400	anti-parallel

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There are 10 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	466	468	first strand
Strand 2	C	440	448	anti-parallel
Strand 3	C	487	495	anti-parallel
Strand 4	C	414	420	anti-parallel
Strand 5	C	402	408	anti-parallel
Strand 6	C	382	389	anti-parallel
Strand 7	C	5	17	anti-parallel
Strand 8	C	427	434	parallel
Strand 9	C	478	483	anti-parallel
Strand 10	C	472	475	anti-parallel

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There are 9 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	24	26	first strand
Strand 2	C	67	70	parallel
Strand 3	C	123	128	parallel
Strand 4	C	170	173	parallel
Strand 5	C	209	216	parallel
Strand 6	C	236	243	parallel
Strand 7	C	293	301	parallel
Strand 8	C	340	346	parallel
Strand 9	C	24	26	parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	48	49	first strand
Strand 2	C	52	53	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	94	96	first strand
Strand 2	C	102	104	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	356	359	first strand
Strand 2	C	362	365	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	392	393	first strand
Strand 2	C	399	400	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: 2VRQ

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