Analysis of interatomic Contacts of Structural Units in PDB entry:
7YI2

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 7YI2 entry

There are 7 chains in PDB entry 7YI2 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
G	T 13	G 28
H	C -28	A -12
A	GLU 664	LEU 1322
B	ASP 17	LYS 384
C	ILE 220	MET 401
D	LEU 96	ARG 564
E	ASN 545	ARG 564

There are 60 helices in PDB entry 7YI2. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	667	677	Right-handed alpha
Helix 2	AA2	A	679	694	Right-handed alpha
Helix 3	AA3	A	699	711	Right-handed alpha
Helix 4	AA4	A	715	725	Right-handed alpha
Helix 5	AA5	A	759	764	Right-handed 310
Helix 6	AA6	A	771	778	Right-handed alpha
Helix 7	AA7	A	785	790	Right-handed alpha
Helix 8	AA8	A	801	839	Right-handed alpha
Helix 9	AA9	A	861	871	Right-handed alpha
Helix 10	AB1	A	875	885	Right-handed alpha
Helix 11	AB2	A	891	921	Right-handed alpha
Helix 12	AB3	A	923	928	Right-handed alpha
Helix 13	AB4	A	930	935	Right-handed alpha
Helix 14	AB5	A	937	943	Right-handed alpha
Helix 15	AB6	A	944	960	Right-handed alpha
Helix 16	AB7	A	982	999	Right-handed alpha
Helix 17	AB8	A	1003	1022	Right-handed alpha
Helix 18	AB9	A	1027	1031	Right-handed 310
Helix 19	AC1	A	1141	1164	Right-handed alpha
Helix 20	AC2	A	1164	1174	Right-handed alpha
Helix 21	AC3	A	1181	1186	Right-handed alpha
Helix 22	AC4	A	1202	1217	Right-handed alpha
Helix 23	AC5	A	1220	1233	Right-handed alpha
Helix 24	AC6	A	1236	1240	Right-handed 310
Helix 25	AC7	A	1241	1258	Right-handed alpha
Helix 26	AC8	A	1259	1276	Right-handed alpha
Helix 27	AC9	A	1281	1294	Right-handed alpha
Helix 28	AD1	B	42	54	Right-handed alpha
Helix 29	AD2	B	56	60	Right-handed 310
Helix 30	AD3	B	70	75	Right-handed alpha
Helix 31	AD4	B	79	87	Right-handed alpha
Helix 32	AD5	B	98	105	Right-handed alpha
Helix 33	AD6	B	115	137	Right-handed alpha
Helix 34	AD7	B	164	175	Right-handed alpha
Helix 35	AD8	B	190	197	Right-handed alpha
Helix 36	AD9	B	226	230	Right-handed 310
Helix 37	AE1	B	243	262	Right-handed alpha
Helix 38	AE2	B	272	276	Right-handed 310
Helix 39	AE3	B	287	300	Right-handed alpha
Helix 40	AE4	B	314	330	Right-handed alpha
Helix 41	AE5	B	344	348	Right-handed 310
Helix 42	AE6	B	365	381	Right-handed alpha
Helix 43	AE7	C	225	241	Right-handed alpha
Helix 44	AE8	C	253	267	Right-handed alpha
Helix 45	AE9	C	272	297	Right-handed alpha
Helix 46	AF1	C	302	315	Right-handed alpha
Helix 47	AF2	C	321	325	Right-handed 310
Helix 48	AF3	C	337	343	Right-handed alpha
Helix 49	AF4	C	349	369	Right-handed alpha
Helix 50	AF5	C	391	401	Right-handed alpha
Helix 51	AF6	D	120	127	Right-handed alpha
Helix 52	AF7	D	168	173	Right-handed 310
Helix 53	AF8	D	303	312	Right-handed alpha
Helix 54	AF9	D	317	328	Right-handed alpha
Helix 55	AG1	D	336	343	Right-handed alpha
Helix 56	AG2	D	357	361	Right-handed 310
Helix 57	AG3	D	403	407	Right-handed 310
Helix 58	AG4	D	430	434	Right-handed 310
Helix 59	AG5	D	544	564	Right-handed alpha
Helix 60	AG6	E	546	563	Right-handed alpha

There are 9 sheets in PDB entry 7YI2. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

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	A	975	978	first strand
Strand 2	A	1311	1317	anti-parallel
Strand 3	A	1300	1306	anti-parallel
Strand 4	A	1135	1136	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	A	975	978	first strand
Strand 2	A	1311	1317	anti-parallel
Strand 3	A	1300	1306	anti-parallel
Strand 4	A	1139	1140	anti-parallel

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There are 3 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	22	24	first strand
Strand 2	B	62	66	parallel
Strand 3	D	177	179	parallel

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There are 6 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	141	144	first strand
Strand 2	B	305	308	parallel
Strand 3	B	266	270	parallel
Strand 4	B	180	184	parallel
Strand 5	B	203	210	parallel
Strand 6	B	233	238	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	C	245	246	first strand
Strand 2	C	387	388	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	D	273	274	first strand
Strand 2	D	281	282	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	D	364	366	first strand
Strand 2	D	372	374	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	D	473	476	first strand
Strand 2	D	490	493	anti-parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	505	506	first strand
Strand 2	D	539	541	parallel
Strand 3	D	520	521	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: 7YI2

Analysis of interatomic Contacts of Structural Units in PDB entry:
7YI2