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

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 1PZU entry

There are 12 chains in PDB entry 1PZU (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
X	T 1	A 14
Y	A 1	C 14
V	T 1	A 14
Z	A 1	C 14
T	T 1	A 14
W	A 1	C 14
B	TRP 399	VAL 678
D	TRP 399	VAL 678
H	TRP 399	VAL 678
I	TRP 399	VAL 678
L	TRP 399	VAL 678
M	TRP 399	VAL 678

There are 12 helices in PDB entry 1PZU. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	B	504	508	Right-handed 310
Helix 2	2	B	522	528	Right-handed alpha
Helix 3	3	D	504	508	Right-handed 310
Helix 4	4	D	522	528	Right-handed alpha
Helix 5	5	H	504	508	Right-handed 310
Helix 6	6	H	522	528	Right-handed alpha
Helix 7	7	I	504	508	Right-handed 310
Helix 8	8	I	522	528	Right-handed alpha
Helix 9	9	L	504	508	Right-handed 310
Helix 10	10	L	522	528	Right-handed alpha
Helix 11	11	M	504	508	Right-handed 310
Helix 12	12	M	522	528	Right-handed alpha

There are 34 sheets in PDB entry 1PZU. 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, AA, AB, AC, AD, AE, AF, AG, AH,

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

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

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

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

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	491	492	first strand
Strand 2	B	498	503	anti-parallel
Strand 3	B	454	462	anti-parallel
Strand 4	B	541	551	anti-parallel
Strand 5	B	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	B	474	478	first strand
Strand 2	B	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	B	579	583	first strand
Strand 2	B	595	601	anti-parallel
Strand 3	B	637	641	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	587	589	first strand
Strand 2	B	671	676	parallel
Strand 3	B	654	661	anti-parallel
Strand 4	B	608	614	anti-parallel
Strand 5	B	620	626	anti-parallel

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

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

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	499	503	first strand
Strand 2	D	454	462	anti-parallel
Strand 3	D	541	551	anti-parallel
Strand 4	D	557	563	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	499	503	first strand
Strand 2	D	454	462	anti-parallel
Strand 3	D	541	551	anti-parallel
Strand 4	D	567	568	anti-parallel

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

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

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

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

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	587	589	first strand
Strand 2	D	671	676	parallel
Strand 3	D	654	661	anti-parallel
Strand 4	D	608	614	anti-parallel
Strand 5	D	620	626	anti-parallel

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

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

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

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

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

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

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	474	478	first strand
Strand 2	H	516	520	anti-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	H	579	583	first strand
Strand 2	H	595	601	anti-parallel
Strand 3	H	637	641	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	587	589	first strand
Strand 2	H	671	676	parallel
Strand 3	H	654	661	anti-parallel
Strand 4	H	608	614	anti-parallel
Strand 5	H	620	626	anti-parallel

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

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

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	499	503	first strand
Strand 2	I	454	462	anti-parallel
Strand 3	I	541	551	anti-parallel
Strand 4	I	557	563	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	499	503	first strand
Strand 2	I	454	462	anti-parallel
Strand 3	I	541	551	anti-parallel
Strand 4	I	567	568	anti-parallel

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

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

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	579	583	first strand
Strand 2	I	595	601	anti-parallel
Strand 3	I	637	641	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	I	587	589	first strand
Strand 2	I	671	676	parallel
Strand 3	I	654	661	anti-parallel
Strand 4	I	608	614	anti-parallel
Strand 5	I	620	626	anti-parallel

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

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

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	491	492	first strand
Strand 2	L	498	503	anti-parallel
Strand 3	L	454	462	anti-parallel
Strand 4	L	541	551	anti-parallel
Strand 5	L	557	568	anti-parallel

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There are 2 strands in AA 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 AB 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 5 strands in AC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	587	589	first strand
Strand 2	L	671	676	parallel
Strand 3	L	654	661	anti-parallel
Strand 4	L	608	614	anti-parallel
Strand 5	L	620	626	anti-parallel

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There are 3 strands in AD 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 4 strands in AE sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	499	503	first strand
Strand 2	M	454	461	anti-parallel
Strand 3	M	541	551	anti-parallel
Strand 4	M	557	568	anti-parallel

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

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

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There are 3 strands in AG 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

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	587	589	first strand
Strand 2	M	671	676	parallel
Strand 3	M	654	661	anti-parallel
Strand 4	M	608	614	anti-parallel
Strand 5	M	620	626	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: 1PZU

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