Analysis of interatomic Contacts of Structural Units in PDB entry:
4YHD

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 4YHD entry

There are 6 chains in PDB entry 4YHD (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ILE 5	LEU 294
B	LYS 8	HIS 298
C	ILE 7	LEU 294
D	ILE 5	LEU 294
E	ASN 6	ASN 293
G	ILE 5	ASN 293

There are 18 helices in PDB entry 4YHD. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	205	209	Right-handed 310
Helix 2	AA2	A	212	216	Right-handed 310
Helix 3	AA3	A	217	222	Right-handed alpha
Helix 4	AA4	B	205	209	Right-handed 310
Helix 5	AA5	B	212	216	Right-handed 310
Helix 6	AA6	B	217	222	Right-handed alpha
Helix 7	AA7	C	205	209	Right-handed 310
Helix 8	AA8	C	212	216	Right-handed 310
Helix 9	AA9	C	217	222	Right-handed alpha
Helix 10	AB1	D	205	209	Right-handed 310
Helix 11	AB2	D	212	216	Right-handed 310
Helix 12	AB3	D	217	222	Right-handed alpha
Helix 13	AB4	E	205	209	Right-handed 310
Helix 14	AB5	E	212	216	Right-handed 310
Helix 15	AB6	E	217	222	Right-handed alpha
Helix 16	AB7	G	205	209	Right-handed 310
Helix 17	AB8	G	212	216	Right-handed 310
Helix 18	AB9	G	217	222	Right-handed alpha

There are 31 sheets in PDB entry 4YHD. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4,

There are 6 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	10	13	first strand
Strand 2	A	18	29	anti-parallel
Strand 3	A	34	45	anti-parallel
Strand 4	A	50	62	anti-parallel
Strand 5	A	228	235	anti-parallel
Strand 6	A	97	102	anti-parallel

Back to list of sheets
Back to top of page

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	10	13	first strand
Strand 2	A	18	29	anti-parallel
Strand 3	A	34	45	anti-parallel
Strand 4	A	50	62	anti-parallel
Strand 5	A	223	224	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	66	71	first strand
Strand 2	A	75	89	anti-parallel
Strand 3	A	164	171	anti-parallel
Strand 4	A	153	157	anti-parallel

Back to list of sheets
Back to top of page

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	A	66	71	first strand
Strand 2	A	75	89	anti-parallel
Strand 3	A	242	260	anti-parallel
Strand 4	A	265	285	anti-parallel
Strand 5	A	290	293	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	124	127	first strand
Strand 2	A	111	118	anti-parallel
Strand 3	A	140	149	anti-parallel

Back to list of sheets
Back to top of page

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	B	10	15	first strand
Strand 2	B	18	29	anti-parallel
Strand 3	B	34	45	anti-parallel
Strand 4	B	50	62	anti-parallel
Strand 5	B	228	235	anti-parallel
Strand 6	B	97	102	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	10	15	first strand
Strand 2	B	18	29	anti-parallel
Strand 3	B	34	45	anti-parallel
Strand 4	B	50	62	anti-parallel
Strand 5	B	223	224	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	66	71	first strand
Strand 2	B	75	89	anti-parallel
Strand 3	B	164	171	anti-parallel
Strand 4	B	153	157	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	66	71	first strand
Strand 2	B	75	89	anti-parallel
Strand 3	B	242	260	anti-parallel
Strand 4	B	265	285	anti-parallel
Strand 5	B	290	293	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	124	125	first strand
Strand 2	B	111	118	anti-parallel
Strand 3	B	140	149	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	B	174	176	first strand
Strand 2	B	179	182	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	10	15	first strand
Strand 2	C	18	29	anti-parallel
Strand 3	C	34	45	anti-parallel
Strand 4	C	50	62	anti-parallel
Strand 5	C	228	235	anti-parallel
Strand 6	C	97	102	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	10	15	first strand
Strand 2	C	18	29	anti-parallel
Strand 3	C	34	45	anti-parallel
Strand 4	C	50	62	anti-parallel
Strand 5	C	223	224	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	66	70	first strand
Strand 2	C	75	89	anti-parallel
Strand 3	C	164	171	anti-parallel
Strand 4	C	153	157	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	66	70	first strand
Strand 2	C	75	89	anti-parallel
Strand 3	C	242	260	anti-parallel
Strand 4	C	265	285	anti-parallel
Strand 5	C	290	293	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	124	126	first strand
Strand 2	C	111	118	anti-parallel
Strand 3	C	140	149	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	10	15	first strand
Strand 2	D	18	29	anti-parallel
Strand 3	D	34	45	anti-parallel
Strand 4	D	50	62	anti-parallel
Strand 5	D	228	235	anti-parallel
Strand 6	D	97	102	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	10	15	first strand
Strand 2	D	18	29	anti-parallel
Strand 3	D	34	45	anti-parallel
Strand 4	D	50	62	anti-parallel
Strand 5	D	223	224	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	66	70	first strand
Strand 2	D	75	89	anti-parallel
Strand 3	D	164	171	anti-parallel
Strand 4	D	153	158	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	66	70	first strand
Strand 2	D	75	89	anti-parallel
Strand 3	D	242	260	anti-parallel
Strand 4	D	265	285	anti-parallel
Strand 5	D	290	293	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	123	127	first strand
Strand 2	D	111	119	anti-parallel
Strand 3	D	140	149	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	174	176	first strand
Strand 2	D	179	182	anti-parallel

Back to list of sheets
Back to top of page

There are 12 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	97	102	first strand
Strand 2	E	227	233	anti-parallel
Strand 3	E	52	62	anti-parallel
Strand 4	E	34	44	anti-parallel
Strand 5	E	19	29	anti-parallel
Strand 6	E	10	13	anti-parallel
Strand 7	G	9	15	anti-parallel
Strand 8	G	18	29	anti-parallel
Strand 9	G	34	45	anti-parallel
Strand 10	G	50	62	anti-parallel
Strand 11	G	228	235	anti-parallel
Strand 12	G	97	102	anti-parallel

Back to list of sheets
Back to top of page

There are 10 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	223	224	first strand
Strand 2	E	52	62	anti-parallel
Strand 3	E	34	44	anti-parallel
Strand 4	E	19	29	anti-parallel
Strand 5	E	10	13	anti-parallel
Strand 6	G	9	15	anti-parallel
Strand 7	G	18	29	anti-parallel
Strand 8	G	34	45	anti-parallel
Strand 9	G	50	62	anti-parallel
Strand 10	G	223	224	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	66	71	first strand
Strand 2	E	75	89	anti-parallel
Strand 3	E	164	171	anti-parallel
Strand 4	E	153	158	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	66	71	first strand
Strand 2	E	75	89	anti-parallel
Strand 3	E	242	260	anti-parallel
Strand 4	E	265	285	anti-parallel
Strand 5	E	290	292	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	126	127	first strand
Strand 2	E	111	117	anti-parallel
Strand 3	E	141	149	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	174	176	first strand
Strand 2	E	179	182	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	66	70	first strand
Strand 2	G	75	89	anti-parallel
Strand 3	G	164	171	anti-parallel
Strand 4	G	153	158	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	66	70	first strand
Strand 2	G	75	89	anti-parallel
Strand 3	G	242	260	anti-parallel
Strand 4	G	265	285	anti-parallel
Strand 5	G	290	292	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	123	125	first strand
Strand 2	G	111	119	anti-parallel
Strand 3	G	139	149	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: 4YHD

Analysis of interatomic Contacts of Structural Units in PDB entry:
4YHD