Analysis of interatomic Contacts of Structural Units in PDB entry:
1P7H

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 1P7H entry

There are 8 chains in PDB entry 1P7H (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	A 1	A 15
B	T 1	A 15
C	A 1	A 15
D	T 1	A 15
L	SER 393	VAL 678
M	SER 393	VAL 678
N	SER 393	VAL 678
O	SER 393	VAL 678

There are 8 helices in PDB entry 1P7H. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	L	504	508	Right-handed 310
Helix 2	2	L	522	527	Right-handed alpha
Helix 3	3	M	504	508	Right-handed 310
Helix 4	4	M	522	528	Right-handed alpha
Helix 5	5	N	504	508	Right-handed 310
Helix 6	6	N	522	527	Right-handed alpha
Helix 7	7	O	504	508	Right-handed 310
Helix 8	8	O	522	528	Right-handed alpha

There are 26 sheets in PDB entry 1P7H. 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, R, S, T, U, V, W, X, Y, Z,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	404	405	first strand
Strand 2	L	408	414	anti-parallel
Strand 3	L	442	445	anti-parallel
Strand 4	L	510	512	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	L	556	563	first strand
Strand 2	L	541	552	anti-parallel
Strand 3	L	454	461	anti-parallel
Strand 4	L	499	503	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	556	563	first strand
Strand 2	L	541	552	anti-parallel
Strand 3	L	567	568	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	474	478	first strand
Strand 2	L	516	520	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	579	583	first strand
Strand 2	L	595	601	anti-parallel
Strand 3	L	637	641	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	620	626	first strand
Strand 2	L	608	614	anti-parallel
Strand 3	L	654	662	anti-parallel
Strand 4	L	666	667	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	L	620	626	first strand
Strand 2	L	608	614	anti-parallel
Strand 3	L	654	662	anti-parallel
Strand 4	L	671	676	anti-parallel
Strand 5	L	587	589	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	410	414	first strand
Strand 2	M	442	445	anti-parallel
Strand 3	M	510	512	anti-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	M	423	424	first strand
Strand 2	M	516	520	parallel
Strand 3	M	474	478	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	491	492	first strand
Strand 2	M	498	503	anti-parallel
Strand 3	M	454	462	anti-parallel
Strand 4	M	541	551	anti-parallel
Strand 5	M	557	563	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	491	492	first strand
Strand 2	M	498	503	anti-parallel
Strand 3	M	454	462	anti-parallel
Strand 4	M	541	551	anti-parallel
Strand 5	M	567	568	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	579	583	first strand
Strand 2	M	595	601	anti-parallel
Strand 3	M	637	641	anti-parallel
Strand 4	M	620	628	anti-parallel
Strand 5	M	608	614	anti-parallel
Strand 6	M	654	662	anti-parallel
Strand 7	M	666	667	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	M	579	583	first strand
Strand 2	M	595	601	anti-parallel
Strand 3	M	637	641	anti-parallel
Strand 4	M	620	628	anti-parallel
Strand 5	M	608	614	anti-parallel
Strand 6	M	654	662	anti-parallel
Strand 7	M	671	675	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	404	405	first strand
Strand 2	N	408	414	anti-parallel
Strand 3	N	442	445	anti-parallel
Strand 4	N	510	512	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	556	563	first strand
Strand 2	N	541	552	anti-parallel
Strand 3	N	454	461	anti-parallel
Strand 4	N	499	503	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	556	563	first strand
Strand 2	N	541	552	anti-parallel
Strand 3	N	567	568	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	474	478	first strand
Strand 2	N	516	520	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	579	583	first strand
Strand 2	N	595	601	anti-parallel
Strand 3	N	637	641	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	620	626	first strand
Strand 2	N	608	614	anti-parallel
Strand 3	N	654	662	anti-parallel
Strand 4	N	666	667	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	620	626	first strand
Strand 2	N	608	614	anti-parallel
Strand 3	N	654	662	anti-parallel
Strand 4	N	671	676	anti-parallel
Strand 5	N	587	589	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	410	414	first strand
Strand 2	O	442	445	anti-parallel
Strand 3	O	510	512	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	423	424	first strand
Strand 2	O	516	520	parallel
Strand 3	O	474	478	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	491	492	first strand
Strand 2	O	498	503	anti-parallel
Strand 3	O	454	462	anti-parallel
Strand 4	O	541	551	anti-parallel
Strand 5	O	557	563	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	491	492	first strand
Strand 2	O	498	503	anti-parallel
Strand 3	O	454	462	anti-parallel
Strand 4	O	541	551	anti-parallel
Strand 5	O	567	568	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	579	583	first strand
Strand 2	O	595	601	anti-parallel
Strand 3	O	637	641	anti-parallel
Strand 4	O	620	628	anti-parallel
Strand 5	O	608	614	anti-parallel
Strand 6	O	654	662	anti-parallel
Strand 7	O	666	667	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	579	583	first strand
Strand 2	O	595	601	anti-parallel
Strand 3	O	637	641	anti-parallel
Strand 4	O	620	628	anti-parallel
Strand 5	O	608	614	anti-parallel
Strand 6	O	654	662	anti-parallel
Strand 7	O	671	675	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: 1P7H

Analysis of interatomic Contacts of Structural Units in PDB entry:
1P7H