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

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 7URV entry

There are 2 chains in PDB entry 7URV (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	PRO 23	ARG 277
D	ASP 39	SER 280

There are 4 helices in PDB entry 7URV. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	88	92	Right-handed 310
Helix 2	AA2	C	202	206	Right-handed 310
Helix 3	AA3	D	117	121	Right-handed 310
Helix 4	AA4	D	246	250	Right-handed 310

There are 10 sheets in PDB entry 7URV. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

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	C	24	29	first strand
Strand 2	C	267	275	parallel
Strand 3	C	257	262	anti-parallel
Strand 4	C	50	56	anti-parallel
Strand 5	C	59	66	anti-parallel
Strand 6	C	221	230	anti-parallel
Strand 7	C	212	218	anti-parallel
Strand 8	C	93	97	anti-parallel
Strand 9	C	108	115	anti-parallel
Strand 10	C	187	190	parallel

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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	195	198	first strand
Strand 2	C	80	85	anti-parallel
Strand 3	C	71	75	anti-parallel
Strand 4	C	239	241	anti-parallel
Strand 5	C	246	247	anti-parallel

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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	120	123	first strand
Strand 2	C	155	159	parallel
Strand 3	C	164	166	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	42	43	first strand
Strand 2	D	57	63	anti-parallel
Strand 3	D	108	113	anti-parallel
Strand 4	D	100	105	anti-parallel

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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	48	51	first strand
Strand 2	D	140	144	parallel
Strand 3	D	122	128	anti-parallel
Strand 4	D	71	76	anti-parallel
Strand 5	D	82	84	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	48	51	first strand
Strand 2	D	140	144	parallel
Strand 3	D	122	128	anti-parallel
Strand 4	D	135	136	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	86	87	first strand
Strand 2	D	91	92	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	163	167	first strand
Strand 2	D	181	185	anti-parallel
Strand 3	D	237	242	anti-parallel
Strand 4	D	227	232	anti-parallel

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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	217	219	first strand
Strand 2	D	206	211	anti-parallel
Strand 3	D	194	198	anti-parallel
Strand 4	D	251	258	anti-parallel
Strand 5	D	267	270	anti-parallel

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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	217	219	first strand
Strand 2	D	206	211	anti-parallel
Strand 3	D	194	198	anti-parallel
Strand 4	D	251	258	anti-parallel
Strand 5	D	274	276	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: 7URV

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