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

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 4YIZ entry

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

Chain ID	Initial residue	Terminal residue
A	SER 68	CYS 479
C	SER 68	CYS 479
E	SER 68	GLY 480
B	SER 1259	VAL 1297
D	SER 1259	VAL 1297
F	SER 1259	VAL 1297

There are 43 helices in PDB entry 4YIZ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	70	74	Right-handed 310
Helix 2	AA2	A	75	84	Right-handed alpha
Helix 3	AA3	A	86	91	Right-handed alpha
Helix 4	AA4	A	144	152	Right-handed alpha
Helix 5	AA5	A	177	179	Right-handed 310
Helix 6	AA6	A	189	200	Right-handed alpha
Helix 7	AA7	A	272	277	Right-handed 310
Helix 8	AA8	A	281	286	Right-handed alpha
Helix 9	AA9	A	308	310	Right-handed 310
Helix 10	AB1	A	320	331	Right-handed alpha
Helix 11	AB2	A	414	418	Right-handed 310
Helix 12	AB3	A	421	425	Right-handed 310
Helix 13	AB4	A	428	433	Right-handed alpha
Helix 14	AB5	A	474	478	Right-handed 310
Helix 15	AB6	C	70	74	Right-handed 310
Helix 16	AB7	C	75	84	Right-handed alpha
Helix 17	AB8	C	86	91	Right-handed alpha
Helix 18	AB9	C	144	152	Right-handed alpha
Helix 19	AC1	C	177	179	Right-handed 310
Helix 20	AC2	C	189	200	Right-handed alpha
Helix 21	AC3	C	272	277	Right-handed 310
Helix 22	AC4	C	281	286	Right-handed alpha
Helix 23	AC5	C	308	310	Right-handed 310
Helix 24	AC6	C	320	331	Right-handed alpha
Helix 25	AC7	C	414	418	Right-handed 310
Helix 26	AC8	C	421	425	Right-handed 310
Helix 27	AC9	C	428	433	Right-handed alpha
Helix 28	AD1	C	474	478	Right-handed 310
Helix 29	AD2	E	70	74	Right-handed 310
Helix 30	AD3	E	75	84	Right-handed alpha
Helix 31	AD4	E	144	152	Right-handed alpha
Helix 32	AD5	E	176	180	Right-handed alpha
Helix 33	AD6	E	189	200	Right-handed alpha
Helix 34	AD7	E	272	277	Right-handed 310
Helix 35	AD8	E	281	286	Right-handed alpha
Helix 36	AD9	E	308	310	Right-handed 310
Helix 37	AE1	E	320	331	Right-handed alpha
Helix 38	AE2	E	414	418	Right-handed 310
Helix 39	AE3	E	428	434	Right-handed alpha
Helix 40	AE4	E	474	479	Right-handed 310
Helix 41	AE5	B	1260	1270	Right-handed alpha
Helix 42	AE6	D	1260	1270	Right-handed alpha
Helix 43	AE7	F	1260	1270	Right-handed alpha

There are 18 sheets in PDB entry 4YIZ. 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 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	101	105	first strand
Strand 2	A	108	112	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	A	119	120	first strand
Strand 2	A	268	271	anti-parallel
Strand 3	A	217	220	anti-parallel
Strand 4	A	225	228	anti-parallel
Strand 5	A	174	175	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	123	126	first strand
Strand 2	A	256	259	anti-parallel

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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	201	203	first strand
Strand 2	B	1279	1281	anti-parallel
Strand 3	B	1285	1287	anti-parallel

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There are 6 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	303	306	first strand
Strand 2	A	291	300	anti-parallel
Strand 3	A	393	404	anti-parallel
Strand 4	A	371	376	anti-parallel
Strand 5	A	382	387	anti-parallel
Strand 6	A	314	317	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	A	443	444	first strand
Strand 2	A	453	460	anti-parallel
Strand 3	A	463	470	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	101	105	first strand
Strand 2	C	108	112	anti-parallel

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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	119	120	first strand
Strand 2	C	268	271	anti-parallel
Strand 3	C	217	220	anti-parallel
Strand 4	C	225	228	anti-parallel
Strand 5	C	174	175	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	C	123	126	first strand
Strand 2	C	256	259	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	C	201	203	first strand
Strand 2	D	1279	1281	anti-parallel
Strand 3	D	1285	1287	anti-parallel

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There are 6 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	303	306	first strand
Strand 2	C	291	300	anti-parallel
Strand 3	C	393	404	anti-parallel
Strand 4	C	371	376	anti-parallel
Strand 5	C	382	387	anti-parallel
Strand 6	C	314	317	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	C	443	444	first strand
Strand 2	C	453	460	anti-parallel
Strand 3	C	463	470	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	101	105	first strand
Strand 2	E	108	112	anti-parallel

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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	119	120	first strand
Strand 2	E	268	271	anti-parallel
Strand 3	E	217	220	anti-parallel
Strand 4	E	225	228	anti-parallel
Strand 5	E	174	175	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	123	126	first strand
Strand 2	E	256	259	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	E	201	203	first strand
Strand 2	F	1279	1281	anti-parallel
Strand 3	F	1285	1287	anti-parallel

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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	E	303	306	first strand
Strand 2	E	291	300	anti-parallel
Strand 3	E	393	404	anti-parallel
Strand 4	E	371	376	anti-parallel
Strand 5	E	382	387	anti-parallel
Strand 6	E	314	317	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	E	443	444	first strand
Strand 2	E	453	460	anti-parallel
Strand 3	E	463	470	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: 4YIZ

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