Analysis of interatomic Contacts of Structural Units in PDB entry:
8IYQ

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 8IYQ entry

There are 4 chains in PDB entry 8IYQ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	PHE 1428
F	C 28	C 55
O	G 1	U 123
S	A 12	G 21

There are 49 helices in PDB entry 8IYQ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	42	50	Right-handed alpha
Helix 2	AA2	A	56	89	Right-handed alpha
Helix 3	AA3	A	92	97	Right-handed alpha
Helix 4	AA4	A	129	144	Right-handed alpha
Helix 5	AA5	A	150	152	Right-handed 310
Helix 6	AA6	A	153	163	Right-handed alpha
Helix 7	AA7	A	168	182	Right-handed alpha
Helix 8	AA8	A	273	288	Right-handed alpha
Helix 9	AA9	A	291	303	Right-handed alpha
Helix 10	AB1	A	317	334	Right-handed alpha
Helix 11	AB2	A	335	340	Right-handed 310
Helix 12	AB3	A	341	353	Right-handed alpha
Helix 13	AB4	A	356	364	Right-handed alpha
Helix 14	AB5	A	367	374	Right-handed alpha
Helix 15	AB6	A	386	390	Right-handed 310
Helix 16	AB7	A	419	434	Right-handed alpha
Helix 17	AB8	A	452	465	Right-handed alpha
Helix 18	AB9	A	470	478	Right-handed alpha
Helix 19	AC1	A	498	510	Right-handed alpha
Helix 20	AC2	A	520	534	Right-handed alpha
Helix 21	AC3	A	536	551	Right-handed alpha
Helix 22	AC4	A	556	563	Right-handed alpha
Helix 23	AC5	A	576	588	Right-handed alpha
Helix 24	AC6	A	589	593	Right-handed 310
Helix 25	AC7	A	594	598	Right-handed 310
Helix 26	AC8	A	599	612	Right-handed alpha
Helix 27	AC9	A	619	626	Right-handed alpha
Helix 28	AD1	A	627	629	Right-handed 310
Helix 29	AD2	A	631	635	Right-handed 310
Helix 30	AD3	A	639	649	Right-handed alpha
Helix 31	AD4	A	662	672	Right-handed alpha
Helix 32	AD5	A	680	703	Right-handed alpha
Helix 33	AD6	A	932	943	Right-handed alpha
Helix 34	AD7	A	965	976	Right-handed alpha
Helix 35	AD8	A	977	998	Right-handed alpha
Helix 36	AD9	A	1017	1021	Right-handed 310
Helix 37	AE1	A	1032	1044	Right-handed alpha
Helix 38	AE2	A	1045	1054	Right-handed alpha
Helix 39	AE3	A	1059	1070	Right-handed alpha
Helix 40	AE4	A	1101	1111	Right-handed alpha
Helix 41	AE5	A	1193	1198	Right-handed alpha
Helix 42	AE6	A	1202	1216	Right-handed alpha
Helix 43	AE7	A	1219	1224	Right-handed alpha
Helix 44	AE8	A	1225	1235	Right-handed alpha
Helix 45	AE9	A	1236	1240	Right-handed 310
Helix 46	AF1	A	1265	1270	Right-handed 310
Helix 47	AF2	A	1299	1309	Right-handed alpha
Helix 48	AF3	A	1353	1358	Right-handed alpha
Helix 49	AF4	A	1410	1415	Right-handed alpha

There are 16 sheets in PDB entry 8IYQ. 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	711	715	first strand
Strand 2	A	3	10	parallel
Strand 3	A	14	23	anti-parallel
Strand 4	A	28	38	anti-parallel
Strand 5	A	1116	1117	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	100	first strand
Strand 2	A	107	108	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	118	121	first strand
Strand 2	A	124	127	anti-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	200	205	first strand
Strand 2	A	246	251	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	211	215	first strand
Strand 2	A	220	222	anti-parallel

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There are 2 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	392	400	first strand
Strand 2	A	408	413	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	A	437	438	first strand
Strand 2	A	485	486	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	468	469	first strand
Strand 2	A	495	496	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	A	1003	1006	first strand
Strand 2	A	1011	1014	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1071	1072	first strand
Strand 2	A	1094	1095	anti-parallel

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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	A	1124	1126	first strand
Strand 2	A	1153	1155	anti-parallel

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There are 2 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	1130	1137	first strand
Strand 2	A	1140	1147	anti-parallel

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There are 3 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	1166	1168	first strand
Strand 2	A	1180	1187	anti-parallel
Strand 3	A	1250	1257	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	1260	1261	first strand
Strand 2	A	1272	1273	anti-parallel

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There are 3 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	1293	1297	first strand
Strand 2	A	1283	1287	anti-parallel
Strand 3	A	1323	1328	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	1370	1375	first strand
Strand 2	A	1360	1367	anti-parallel
Strand 3	A	1333	1335	anti-parallel
Strand 4	A	1416	1418	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: 8IYQ

Analysis of interatomic Contacts of Structural Units in PDB entry:
8IYQ