Analysis of interatomic Contacts of Structural Units in PDB entry:
5H1A

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 5H1A entry

There are 4 chains in PDB entry 5H1A (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 8	TRP 250
B	ASP 8	TRP 250
C	ASP 8	SER 248
D	SER 6	LEU 245

There are 39 helices in PDB entry 5H1A. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	9	19	Right-handed alpha
Helix 2	AA2	A	29	38	Right-handed alpha
Helix 3	AA3	A	40	54	Right-handed alpha
Helix 4	AA4	A	68	77	Right-handed alpha
Helix 5	AA5	A	78	100	Right-handed alpha
Helix 6	AA6	A	136	139	Right-handed 310
Helix 7	AA7	A	140	150	Right-handed alpha
Helix 8	AA8	A	151	160	Right-handed alpha
Helix 9	AA9	A	173	188	Right-handed alpha
Helix 10	AB1	A	227	248	Right-handed alpha
Helix 11	AB2	B	9	21	Right-handed alpha
Helix 12	AB3	B	29	37	Right-handed alpha
Helix 13	AB4	B	40	54	Right-handed alpha
Helix 14	AB5	B	68	76	Right-handed alpha
Helix 15	AB6	B	78	100	Right-handed alpha
Helix 16	AB7	B	136	139	Right-handed 310
Helix 17	AB8	B	140	149	Right-handed alpha
Helix 18	AB9	B	151	161	Right-handed alpha
Helix 19	AC1	B	173	188	Right-handed alpha
Helix 20	AC2	B	226	246	Right-handed alpha
Helix 21	AC3	C	9	19	Right-handed alpha
Helix 22	AC4	C	29	38	Right-handed alpha
Helix 23	AC5	C	40	54	Right-handed alpha
Helix 24	AC6	C	68	77	Right-handed alpha
Helix 25	AC7	C	78	100	Right-handed alpha
Helix 26	AC8	C	140	149	Right-handed alpha
Helix 27	AC9	C	151	161	Right-handed alpha
Helix 28	AD1	C	173	188	Right-handed alpha
Helix 29	AD2	C	227	247	Right-handed alpha
Helix 30	AD3	D	9	19	Right-handed alpha
Helix 31	AD4	D	29	37	Right-handed alpha
Helix 32	AD5	D	40	54	Right-handed alpha
Helix 33	AD6	D	68	77	Right-handed alpha
Helix 34	AD7	D	78	100	Right-handed alpha
Helix 35	AD8	D	136	139	Right-handed 310
Helix 36	AD9	D	140	149	Right-handed alpha
Helix 37	AE1	D	151	161	Right-handed alpha
Helix 38	AE2	D	173	188	Right-handed alpha
Helix 39	AE3	D	226	245	Right-handed alpha

There are 8 sheets in PDB entry 5H1A. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 3 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	27	28	first strand
Strand 2	A	65	67	anti-parallel
Strand 3	A	57	59	anti-parallel

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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	112	120	first strand
Strand 2	A	102	109	anti-parallel
Strand 3	A	212	222	anti-parallel
Strand 4	A	200	209	anti-parallel
Strand 5	A	190	193	anti-parallel

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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	57	59	first strand
Strand 2	B	65	67	anti-parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	112	120	first strand
Strand 2	B	102	109	anti-parallel
Strand 3	B	212	222	anti-parallel
Strand 4	B	200	209	anti-parallel
Strand 5	B	190	193	anti-parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	57	59	first strand
Strand 2	C	65	67	anti-parallel

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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	135	136	first strand
Strand 2	C	112	120	anti-parallel
Strand 3	C	102	109	anti-parallel
Strand 4	C	212	222	anti-parallel
Strand 5	C	200	209	anti-parallel
Strand 6	C	190	193	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	57	59	first strand
Strand 2	D	65	67	anti-parallel

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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	112	120	first strand
Strand 2	D	102	109	anti-parallel
Strand 3	D	212	222	anti-parallel
Strand 4	D	200	209	anti-parallel
Strand 5	D	190	191	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: 5H1A

Analysis of interatomic Contacts of Structural Units in PDB entry:
5H1A