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

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 4YFG entry

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

Chain ID	Initial residue	Terminal residue
B	GLU 28	THR 508
A	GLU 28	THR 508

There are 5 helices in PDB entry 4YFG. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	124	128	Right-handed 310
Helix 2	AA2	B	199	203	Right-handed 310
Helix 3	AA3	B	459	463	Right-handed 310
Helix 4	AA4	A	199	203	Right-handed 310
Helix 5	AA5	A	459	463	Right-handed 310

There are 23 sheets in PDB entry 4YFG. 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,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	29	35	first strand
Strand 2	B	48	57	anti-parallel
Strand 3	B	86	91	anti-parallel
Strand 4	B	77	80	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	B	40	43	first strand
Strand 2	B	112	123	parallel
Strand 3	B	102	109	anti-parallel
Strand 4	B	61	66	anti-parallel
Strand 5	B	69	70	anti-parallel

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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	B	134	137	first strand
Strand 2	B	150	157	anti-parallel
Strand 3	B	190	195	anti-parallel
Strand 4	B	182	187	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	142	145	first strand
Strand 2	B	222	227	parallel
Strand 3	B	204	212	anti-parallel
Strand 4	B	163	168	anti-parallel
Strand 5	B	171	172	anti-parallel

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There are 4 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	142	145	first strand
Strand 2	B	222	227	parallel
Strand 3	B	204	212	anti-parallel
Strand 4	B	215	218	anti-parallel

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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	234	237	first strand
Strand 2	B	250	257	anti-parallel
Strand 3	B	283	288	anti-parallel

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There are 4 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	242	243	first strand
Strand 2	B	306	315	parallel
Strand 3	B	295	303	anti-parallel
Strand 4	B	263	267	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	327	331	first strand
Strand 2	B	336	339	anti-parallel
Strand 3	B	374	377	anti-parallel

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There are 4 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	365	370	first strand
Strand 2	B	350	357	anti-parallel
Strand 3	B	385	393	anti-parallel
Strand 4	B	405	408	anti-parallel

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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	419	425	first strand
Strand 2	B	431	436	anti-parallel
Strand 3	B	473	476	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	464	469	first strand
Strand 2	B	447	453	anti-parallel
Strand 3	B	484	492	anti-parallel
Strand 4	B	504	507	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	A	29	35	first strand
Strand 2	A	48	57	anti-parallel
Strand 3	A	86	91	anti-parallel
Strand 4	A	76	80	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	40	43	first strand
Strand 2	A	112	123	parallel
Strand 3	A	101	109	anti-parallel
Strand 4	A	61	66	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	134	137	first strand
Strand 2	A	155	157	anti-parallel

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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	A	142	145	first strand
Strand 2	A	222	227	parallel
Strand 3	A	204	212	anti-parallel
Strand 4	A	163	168	anti-parallel
Strand 5	A	171	172	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	142	145	first strand
Strand 2	A	222	227	parallel
Strand 3	A	204	212	anti-parallel
Strand 4	A	215	218	anti-parallel

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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	150	153	first strand
Strand 2	A	192	195	anti-parallel
Strand 3	A	182	185	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	234	237	first strand
Strand 2	A	250	257	anti-parallel
Strand 3	A	283	288	anti-parallel

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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	A	242	244	first strand
Strand 2	A	306	316	parallel
Strand 3	A	295	303	anti-parallel
Strand 4	A	263	267	anti-parallel

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There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	327	331	first strand
Strand 2	A	336	339	anti-parallel
Strand 3	A	374	377	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	365	370	first strand
Strand 2	A	350	357	anti-parallel
Strand 3	A	385	393	anti-parallel
Strand 4	A	405	408	anti-parallel

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There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	419	425	first strand
Strand 2	A	431	436	anti-parallel
Strand 3	A	473	476	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	464	469	first strand
Strand 2	A	447	453	anti-parallel
Strand 3	A	484	492	anti-parallel
Strand 4	A	504	507	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: 4YFG

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