Analysis of interatomic Contacts of Structural Units in PDB entry:
2Z2O

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 2Z2O entry

There are 4 chains in PDB entry 2Z2O (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	MET 298
B	GLU 2	ILE 294
C	MET 1	GLU 299
D	MET 1	LYS 295

There are 4 helices in PDB entry 2Z2O. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	253	255	Right-handed 310
Helix 2	2	B	253	255	Right-handed 310
Helix 3	3	C	253	255	Right-handed 310
Helix 4	4	D	253	255	Right-handed 310

There are 28 sheets in PDB entry 2Z2O. 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,

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	A	3	8	first strand
Strand 2	A	288	293	anti-parallel
Strand 3	A	279	283	anti-parallel
Strand 4	A	269	274	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	A	17	22	first strand
Strand 2	A	28	32	anti-parallel
Strand 3	A	37	41	anti-parallel
Strand 4	A	47	51	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	59	64	first strand
Strand 2	A	70	74	anti-parallel
Strand 3	A	79	83	anti-parallel
Strand 4	A	89	93	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	101	106	first strand
Strand 2	A	112	116	anti-parallel
Strand 3	A	121	125	anti-parallel
Strand 4	A	131	135	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	143	148	first strand
Strand 2	A	154	158	anti-parallel
Strand 3	A	163	167	anti-parallel
Strand 4	A	173	177	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	A	185	190	first strand
Strand 2	A	196	200	anti-parallel
Strand 3	A	205	209	anti-parallel
Strand 4	A	215	219	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	227	232	first strand
Strand 2	A	238	242	anti-parallel
Strand 3	A	247	251	anti-parallel
Strand 4	A	257	261	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	B	3	9	first strand
Strand 2	B	287	293	anti-parallel
Strand 3	B	279	283	anti-parallel
Strand 4	B	269	274	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	B	17	22	first strand
Strand 2	B	28	32	anti-parallel
Strand 3	B	37	41	anti-parallel
Strand 4	B	47	51	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	59	64	first strand
Strand 2	B	70	74	anti-parallel
Strand 3	B	79	83	anti-parallel
Strand 4	B	89	93	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	101	106	first strand
Strand 2	B	112	116	anti-parallel
Strand 3	B	121	125	anti-parallel
Strand 4	B	131	135	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	143	148	first strand
Strand 2	B	154	158	anti-parallel
Strand 3	B	163	167	anti-parallel
Strand 4	B	173	177	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	185	190	first strand
Strand 2	B	196	200	anti-parallel
Strand 3	B	205	209	anti-parallel
Strand 4	B	215	219	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	B	227	232	first strand
Strand 2	B	238	242	anti-parallel
Strand 3	B	247	251	anti-parallel
Strand 4	B	257	261	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	C	2	9	first strand
Strand 2	C	287	294	anti-parallel
Strand 3	C	278	283	anti-parallel
Strand 4	C	269	274	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	17	22	first strand
Strand 2	C	28	32	anti-parallel
Strand 3	C	37	41	anti-parallel
Strand 4	C	47	51	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	59	64	first strand
Strand 2	C	70	74	anti-parallel
Strand 3	C	79	83	anti-parallel
Strand 4	C	89	93	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	101	106	first strand
Strand 2	C	112	116	anti-parallel
Strand 3	C	121	125	anti-parallel
Strand 4	C	131	135	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	C	143	148	first strand
Strand 2	C	154	158	anti-parallel
Strand 3	C	163	167	anti-parallel
Strand 4	C	173	177	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	C	185	190	first strand
Strand 2	C	196	200	anti-parallel
Strand 3	C	205	209	anti-parallel
Strand 4	C	215	219	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	C	227	232	first strand
Strand 2	C	238	242	anti-parallel
Strand 3	C	247	252	anti-parallel
Strand 4	C	256	261	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	2	9	first strand
Strand 2	D	287	295	anti-parallel
Strand 3	D	278	283	anti-parallel
Strand 4	D	269	274	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	17	22	first strand
Strand 2	D	28	32	anti-parallel
Strand 3	D	37	41	anti-parallel
Strand 4	D	47	51	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	59	64	first strand
Strand 2	D	70	74	anti-parallel
Strand 3	D	79	83	anti-parallel
Strand 4	D	89	93	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	101	106	first strand
Strand 2	D	112	116	anti-parallel
Strand 3	D	121	125	anti-parallel
Strand 4	D	131	135	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	143	148	first strand
Strand 2	D	154	158	anti-parallel
Strand 3	D	163	167	anti-parallel
Strand 4	D	173	177	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	185	190	first strand
Strand 2	D	196	200	anti-parallel
Strand 3	D	205	209	anti-parallel
Strand 4	D	215	219	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	227	232	first strand
Strand 2	D	238	242	anti-parallel
Strand 3	D	247	252	anti-parallel
Strand 4	D	256	261	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: 2Z2O

Analysis of interatomic Contacts of Structural Units in PDB entry:
2Z2O