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

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 2HEY entry

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

Chain ID	Initial residue	Terminal residue
F	ASP 57	SER 191
G	ASP 57	HIS 190
R	LEU 29	CYS 166
T	LEU 29	CYS 166

There are 3 helices in PDB entry 2HEY. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	F	159	166	Right-handed alpha
Helix 2	2	G	159	165	Right-handed alpha
Helix 3	3	R	88	91	Right-handed 310

There are 16 sheets in PDB entry 2HEY. 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,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	74	79	first strand
Strand 2	F	62	71	anti-parallel
Strand 3	F	169	177	anti-parallel
Strand 4	F	100	109	anti-parallel
Strand 5	F	137	146	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	F	89	90	first strand
Strand 2	F	93	95	anti-parallel
Strand 3	F	151	156	anti-parallel
Strand 4	F	116	119	anti-parallel
Strand 5	F	127	129	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	G	74	79	first strand
Strand 2	G	62	71	anti-parallel
Strand 3	G	168	177	anti-parallel
Strand 4	G	100	110	anti-parallel
Strand 5	G	137	146	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	89	90	first strand
Strand 2	G	93	95	anti-parallel
Strand 3	G	151	156	anti-parallel
Strand 4	G	116	119	anti-parallel
Strand 5	G	127	128	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	35	38	first strand
Strand 2	R	41	44	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	50	54	first strand
Strand 2	R	63	66	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	71	72	first strand
Strand 2	R	82	83	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	93	97	first strand
Strand 2	R	106	109	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	113	115	first strand
Strand 2	R	125	127	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	R	132	133	first strand
Strand 2	R	142	143	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	35	38	first strand
Strand 2	T	41	44	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	50	54	first strand
Strand 2	T	63	66	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	71	72	first strand
Strand 2	T	82	83	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	T	93	97	first strand
Strand 2	T	106	109	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	113	115	first strand
Strand 2	T	125	127	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	T	132	133	first strand
Strand 2	T	142	143	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: 2HEY

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