Analysis of interatomic Contacts of Structural Units in PDB entry:
2Z93

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 2Z93 entry

There are 4 chains in PDB entry 2Z93 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 116	PRO 212
B	ALA 112	ASN 212
C	GLN 3	ARG 213
D	GLU 1	ILE 205

There are 8 helices in PDB entry 2Z93. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	200	202	Right-handed 310
Helix 2	2	B	121	127	Right-handed alpha
Helix 3	3	B	183	187	Right-handed alpha
Helix 4	4	C	61	64	Right-handed 310
Helix 5	5	C	83	87	Right-handed 310
Helix 6	6	C	200	202	Right-handed 310
Helix 7	7	D	79	83	Right-handed 310
Helix 8	8	D	123	128	Right-handed alpha

There are 14 sheets in PDB entry 2Z93. 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,

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	120	124	first strand
Strand 2	A	137	145	anti-parallel
Strand 3	A	174	182	anti-parallel
Strand 4	A	164	165	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	120	124	first strand
Strand 2	A	137	145	anti-parallel
Strand 3	A	174	182	anti-parallel
Strand 4	A	169	171	anti-parallel

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There are 6 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	151	154	first strand
Strand 2	A	194	199	anti-parallel
Strand 3	A	204	209	anti-parallel
Strand 4	C	204	210	anti-parallel
Strand 5	C	193	199	anti-parallel
Strand 6	C	151	154	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	B	116	118	first strand
Strand 2	B	129	135	anti-parallel
Strand 3	B	176	182	anti-parallel
Strand 4	B	159	162	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	B	153	155	first strand
Strand 2	B	146	150	anti-parallel
Strand 3	B	191	196	anti-parallel
Strand 4	B	206	210	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	C	4	7	first strand
Strand 2	C	18	24	anti-parallel
Strand 3	C	77	82	anti-parallel
Strand 4	C	67	72	anti-parallel

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There are 6 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	11	12	first strand
Strand 2	C	107	111	parallel
Strand 3	C	88	95	anti-parallel
Strand 4	C	34	39	anti-parallel
Strand 5	C	45	52	anti-parallel
Strand 6	C	57	59	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	C	11	12	first strand
Strand 2	C	107	111	parallel
Strand 3	C	88	95	anti-parallel
Strand 4	C	101	103	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	C	120	124	first strand
Strand 2	C	139	145	anti-parallel
Strand 3	C	175	181	anti-parallel
Strand 4	C	163	165	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	C	120	124	first strand
Strand 2	C	139	145	anti-parallel
Strand 3	C	175	181	anti-parallel
Strand 4	C	169	170	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	D	4	7	first strand
Strand 2	D	19	25	anti-parallel
Strand 3	D	70	75	anti-parallel
Strand 4	D	62	67	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	10	13	first strand
Strand 2	D	102	106	parallel
Strand 3	D	84	89	anti-parallel
Strand 4	D	34	38	anti-parallel
Strand 5	D	45	48	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	D	114	118	first strand
Strand 2	D	132	139	anti-parallel
Strand 3	D	173	179	anti-parallel
Strand 4	D	160	163	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	145	148	first strand
Strand 2	D	194	197	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: 2Z93

Analysis of interatomic Contacts of Structural Units in PDB entry:
2Z93