Analysis of interatomic Contacts of Structural Units in PDB entry:
1H5W

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 1H5W entry

There are 3 chains in PDB entry 1H5W (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 17	VAL 285
B	GLN 16	VAL 285
C	GLN 18	ILE 284

There are 20 helices in PDB entry 1H5W. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	17	37	Right-handed alpha
Helix 2	AA2	A	49	61	Right-handed alpha
Helix 3	AA3	A	130	155	Right-handed alpha
Helix 4	AA4	A	171	177	Right-handed alpha
Helix 5	AA5	A	206	225	Right-handed alpha
Helix 6	AA6	A	246	273	Right-handed alpha
Helix 7	AA7	B	17	37	Right-handed alpha
Helix 8	AA8	B	49	61	Right-handed alpha
Helix 9	AA9	B	130	154	Right-handed alpha
Helix 10	AB1	B	155	157	Right-handed 310
Helix 11	AB2	B	165	168	Right-handed 310
Helix 12	AB3	B	169	178	Right-handed alpha
Helix 13	AB4	B	206	225	Right-handed alpha
Helix 14	AB5	B	246	273	Right-handed alpha
Helix 15	AB6	C	19	37	Right-handed alpha
Helix 16	AB7	C	49	61	Right-handed alpha
Helix 17	AB8	C	130	155	Right-handed alpha
Helix 18	AB9	C	170	178	Right-handed alpha
Helix 19	AC1	C	206	225	Right-handed alpha
Helix 20	AC2	C	247	273	Right-handed alpha

There are 11 sheets in PDB entry 1H5W. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

There are 2 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	39	42	first strand
Strand 2	A	277	280	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	72	76	first strand
Strand 2	A	62	68	anti-parallel
Strand 3	A	119	122	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	78	81	first strand
Strand 2	A	92	96	anti-parallel
Strand 3	A	101	105	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	196	200	first strand
Strand 2	A	159	163	anti-parallel
Strand 3	B	184	187	parallel

Back to list of sheets
Back to top of page

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	B	39	42	first strand
Strand 2	B	277	280	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	72	76	first strand
Strand 2	B	62	68	anti-parallel
Strand 3	B	119	122	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	78	80	first strand
Strand 2	B	92	96	anti-parallel
Strand 3	B	101	105	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	196	200	first strand
Strand 2	B	159	163	anti-parallel
Strand 3	C	184	187	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	39	42	first strand
Strand 2	C	277	280	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	72	76	first strand
Strand 2	C	62	68	anti-parallel
Strand 3	C	117	122	anti-parallel
Strand 4	C	101	106	parallel
Strand 5	C	92	96	anti-parallel
Strand 6	C	78	81	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	159	163	first strand
Strand 2	C	196	200	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 1H5W

Analysis of interatomic Contacts of Structural Units in PDB entry:
1H5W