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

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 4UAO entry

There are 3 chains in PDB entry 4UAO (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 51	PHE 386
B	ASP 1	CYS 214
C	GLU 1	CYS 215

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

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	57	62	Right-handed 310
Helix 2	AA2	A	63	68	Right-handed alpha
Helix 3	AA3	A	120	124	Right-handed 310
Helix 4	AA4	A	140	147	Right-handed alpha
Helix 5	AA5	A	150	155	Right-handed alpha
Helix 6	AA6	A	157	168	Right-handed alpha
Helix 7	AA7	A	171	175	Right-handed 310
Helix 8	AA8	A	242	247	Right-handed alpha
Helix 9	AA9	A	278	290	Right-handed alpha
Helix 10	AB1	A	304	314	Right-handed alpha
Helix 11	AB2	A	316	322	Right-handed alpha
Helix 12	AB3	B	123	128	Right-handed alpha
Helix 13	AB4	B	183	188	Right-handed alpha
Helix 14	AB5	C	28	32	Right-handed 310
Helix 15	AB6	C	73	75	Right-handed 310
Helix 16	AB7	C	83	87	Right-handed 310
Helix 17	AB8	C	156	158	Right-handed 310
Helix 18	AB9	C	185	191	Right-handed alpha

There are 16 sheets in PDB entry 4UAO. 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,

There are 5 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	96	97	first strand
Strand 2	A	232	235	anti-parallel
Strand 3	A	183	186	anti-parallel
Strand 4	A	191	194	anti-parallel
Strand 5	A	138	139	anti-parallel

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There are 2 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	99	104	first strand
Strand 2	A	220	225	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	A	251	252	first strand
Strand 2	A	382	383	parallel

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There are 2 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	256	258	first strand
Strand 2	A	363	365	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	A	260	261	first strand
Strand 2	A	264	265	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	272	275	first strand
Strand 2	A	353	357	anti-parallel
Strand 3	A	344	348	anti-parallel
Strand 4	A	370	374	anti-parallel

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There are 6 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	13	first strand
Strand 2	B	102	106	parallel
Strand 3	B	84	87	anti-parallel
Strand 4	B	35	38	anti-parallel
Strand 5	B	45	49	anti-parallel
Strand 6	B	53	54	anti-parallel

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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	19	24	first strand
Strand 2	B	70	75	anti-parallel
Strand 3	B	62	67	anti-parallel

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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	B	89	90	first strand
Strand 2	B	97	98	anti-parallel

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There are 4 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	116	118	first strand
Strand 2	B	129	139	anti-parallel
Strand 3	B	173	182	anti-parallel
Strand 4	B	159	160	anti-parallel

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There are 4 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	153	154	first strand
Strand 2	B	144	150	anti-parallel
Strand 3	B	191	198	anti-parallel
Strand 4	B	205	210	anti-parallel

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There are 4 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	3	6	first strand
Strand 2	C	18	25	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 AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	10	12	first strand
Strand 2	C	107	111	parallel
Strand 3	C	88	94	anti-parallel
Strand 4	C	34	39	anti-parallel
Strand 5	C	45	51	anti-parallel
Strand 6	C	57	58	anti-parallel

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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	120	122	first strand
Strand 2	C	135	145	anti-parallel
Strand 3	C	174	184	anti-parallel
Strand 4	C	163	165	anti-parallel

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There are 4 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	120	122	first strand
Strand 2	C	135	145	anti-parallel
Strand 3	C	174	184	anti-parallel
Strand 4	C	169	171	anti-parallel

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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	151	154	first strand
Strand 2	C	194	198	anti-parallel
Strand 3	C	206	209	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: 4UAO

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