Analysis of interatomic Contacts of Structural Units in PDB entry:
4YE4

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 4YE4 entry

There are 3 chains in PDB entry 4YE4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
G	LYS 46	ILE 493
H	MET 2	LYS 228
L	VAL 2	ARG 218

There are 16 helices in PDB entry 4YE4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	G	64	73	Right-handed alpha
Helix 2	AA2	G	98	116	Right-handed alpha
Helix 3	AA3	G	335	354	Right-handed alpha
Helix 4	AA4	G	368	373	Right-handed alpha
Helix 5	AA5	G	476	486	Right-handed alpha
Helix 6	AA6	H	28	32	Right-handed 310
Helix 7	AA7	H	73	75	Right-handed 310
Helix 8	AA8	H	86	90	Right-handed 310
Helix 9	AA9	H	141	143	Right-handed 310
Helix 10	AB1	H	170	172	Right-handed 310
Helix 11	AB2	H	201	203	Right-handed 310
Helix 12	AB3	H	215	218	Right-handed 310
Helix 13	AB4	L	32	35	Right-handed 310
Helix 14	AB5	L	86	90	Right-handed 310
Helix 15	AB6	L	128	134	Right-handed alpha
Helix 16	AB7	L	190	196	Right-handed alpha

There are 18 sheets in PDB entry 4YE4. 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,

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	G	74	76	first strand
Strand 2	G	53	56	parallel
Strand 3	G	216	218	anti-parallel

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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	83	85	first strand
Strand 2	G	242	245	anti-parallel
Strand 3	G	223	228	anti-parallel
Strand 4	G	488	492	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	G	91	94	first strand
Strand 2	G	236	239	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	199	202	first strand
Strand 2	G	120	123	anti-parallel
Strand 3	G	432	434	anti-parallel
Strand 4	G	423	425	anti-parallel

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There are 7 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	259	261	first strand
Strand 2	G	443	456	anti-parallel
Strand 3	G	284	298	anti-parallel
Strand 4	G	328	334	anti-parallel
Strand 5	G	413	420	anti-parallel
Strand 6	G	381	385	anti-parallel
Strand 7	G	374	378	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	G	271	273	first strand
Strand 2	G	284	298	anti-parallel
Strand 3	G	443	456	anti-parallel
Strand 4	G	468	472	anti-parallel
Strand 5	G	359	361	parallel
Strand 6	G	393	395	anti-parallel

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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	G	458	459	first strand
Strand 2	H	108	117	parallel
Strand 3	H	91	102	anti-parallel
Strand 4	H	121	125	anti-parallel
Strand 5	H	10	12	parallel

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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	458	459	first strand
Strand 2	H	108	117	parallel
Strand 3	H	91	102	anti-parallel
Strand 4	H	34	39	anti-parallel
Strand 5	H	45	51	anti-parallel
Strand 6	H	57	59	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	H	3	6	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	77	82	anti-parallel
Strand 4	H	67	72	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	H	134	138	first strand
Strand 2	H	149	159	anti-parallel
Strand 3	H	190	199	anti-parallel
Strand 4	H	177	179	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	H	145	146	first strand
Strand 2	H	149	159	anti-parallel
Strand 3	H	190	199	anti-parallel
Strand 4	H	183	184	anti-parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	165	168	first strand
Strand 2	H	209	214	anti-parallel
Strand 3	H	219	224	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	L	4	7	first strand
Strand 2	L	19	25	anti-parallel
Strand 3	L	77	82	anti-parallel
Strand 4	L	68	73	anti-parallel

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There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	13	first strand
Strand 2	L	109	113	parallel
Strand 3	L	91	97	anti-parallel
Strand 4	L	39	44	anti-parallel
Strand 5	L	51	55	anti-parallel
Strand 6	L	59	60	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	L	10	13	first strand
Strand 2	L	109	113	parallel
Strand 3	L	91	97	anti-parallel
Strand 4	L	104	105	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	30	31	first strand
Strand 2	L	36	37	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	121	125	first strand
Strand 2	L	136	146	anti-parallel
Strand 3	L	180	189	anti-parallel
Strand 4	L	166	170	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	160	161	first strand
Strand 2	L	152	157	anti-parallel
Strand 3	L	198	204	anti-parallel
Strand 4	L	212	217	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: 4YE4

Analysis of interatomic Contacts of Structural Units in PDB entry:
4YE4