Analysis of interatomic Contacts of Structural Units in PDB entry:
7V4L

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 7V4L entry

There are 5 chains in PDB entry 7V4L (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 2	LEU 353
B	SER 2	LEU 353
C	SER 2	LEU 353
D	SER 2	LEU 353
E	SER 2	LEU 353

There are 22 helices in PDB entry 7V4L. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	107	115	Right-handed alpha
Helix 2	AA2	A	169	183	Right-handed alpha
Helix 3	AA3	A	208	212	Right-handed 310
Helix 4	AA4	A	215	228	Right-handed alpha
Helix 5	AA5	A	340	350	Right-handed alpha
Helix 6	AA6	B	107	115	Right-handed alpha
Helix 7	AA7	B	168	183	Right-handed alpha
Helix 8	AA8	B	208	213	Right-handed alpha
Helix 9	AA9	B	214	228	Right-handed alpha
Helix 10	AB1	B	339	349	Right-handed alpha
Helix 11	AB2	C	107	115	Right-handed alpha
Helix 12	AB3	C	168	183	Right-handed alpha
Helix 13	AB4	C	206	228	Right-handed alpha
Helix 14	AB5	C	341	350	Right-handed alpha
Helix 15	AB6	D	107	115	Right-handed alpha
Helix 16	AB7	D	168	183	Right-handed alpha
Helix 17	AB8	D	207	229	Right-handed alpha
Helix 18	AB9	D	341	350	Right-handed alpha
Helix 19	AC1	E	107	115	Right-handed alpha
Helix 20	AC2	E	168	183	Right-handed alpha
Helix 21	AC3	E	207	228	Right-handed alpha
Helix 22	AC4	E	341	350	Right-handed alpha

There are 19 sheets in PDB entry 7V4L. 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, AC1,

There are 4 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	33	36	first strand
Strand 2	A	21	26	anti-parallel
Strand 3	A	88	91	parallel
Strand 4	A	76	79	anti-parallel

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There are 2 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	53	56	first strand
Strand 2	A	69	72	anti-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	125	126	first strand
Strand 2	A	205	206	anti-parallel

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There are 3 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	129	130	first strand
Strand 2	A	199	201	anti-parallel
Strand 3	A	189	190	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	134	136	first strand
Strand 2	A	230	232	anti-parallel

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There are 8 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	76	78	first strand
Strand 2	B	88	91	anti-parallel
Strand 3	B	21	27	parallel
Strand 4	B	32	38	anti-parallel
Strand 5	E	188	191	anti-parallel
Strand 6	E	198	201	anti-parallel
Strand 7	E	125	130	anti-parallel
Strand 8	E	205	206	anti-parallel

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There are 8 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	76	78	first strand
Strand 2	B	88	91	anti-parallel
Strand 3	B	21	27	parallel
Strand 4	B	32	38	anti-parallel
Strand 5	E	188	191	anti-parallel
Strand 6	E	198	201	anti-parallel
Strand 7	E	125	130	anti-parallel
Strand 8	E	250	253	anti-parallel

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There are 2 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	53	56	first strand
Strand 2	B	69	72	anti-parallel

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There are 3 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	198	201	first strand
Strand 2	B	129	136	anti-parallel
Strand 3	B	230	233	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	33	40	first strand
Strand 2	C	19	26	anti-parallel
Strand 3	C	88	91	parallel
Strand 4	C	76	79	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	53	56	first strand
Strand 2	C	69	72	anti-parallel
Strand 3	C	94	95	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	188	191	first strand
Strand 2	C	197	201	anti-parallel
Strand 3	C	125	136	anti-parallel
Strand 4	C	230	233	anti-parallel

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There are 4 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	188	191	first strand
Strand 2	C	197	201	anti-parallel
Strand 3	C	125	136	anti-parallel
Strand 4	C	250	253	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	33	40	first strand
Strand 2	D	19	26	anti-parallel
Strand 3	D	88	91	parallel
Strand 4	D	76	79	anti-parallel

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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	53	56	first strand
Strand 2	D	69	72	anti-parallel
Strand 3	D	94	95	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	188	191	first strand
Strand 2	D	197	206	anti-parallel
Strand 3	D	125	136	anti-parallel
Strand 4	D	230	233	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	188	191	first strand
Strand 2	D	197	206	anti-parallel
Strand 3	D	125	136	anti-parallel
Strand 4	D	250	253	anti-parallel

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There are 5 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	34	39	first strand
Strand 2	E	20	25	anti-parallel
Strand 3	E	88	95	parallel
Strand 4	E	69	79	anti-parallel
Strand 5	E	53	56	anti-parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	133	136	first strand
Strand 2	E	230	233	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: 7V4L

Analysis of interatomic Contacts of Structural Units in PDB entry:
7V4L