Analysis of interatomic Contacts of Structural Units in PDB entry:
8T2I

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 8T2I entry

There are 4 chains in PDB entry 8T2I (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 49	ASN 236
M	LYS 1	PHE 373
J	MET 1	ILE 253
N	MET 1	THR 425

There are 37 helices in PDB entry 8T2I. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	49	62	Right-handed alpha
Helix 2	AA2	A	111	130	Right-handed alpha
Helix 3	AA3	A	145	154	Right-handed alpha
Helix 4	AA4	A	155	157	Right-handed 310
Helix 5	AA5	A	163	173	Right-handed alpha
Helix 6	AA6	A	180	187	Right-handed alpha
Helix 7	AA7	A	189	198	Right-handed alpha
Helix 8	AA8	A	224	235	Right-handed alpha
Helix 9	AA9	M	16	32	Right-handed alpha
Helix 10	AB1	M	42	53	Right-handed alpha
Helix 11	AB2	M	66	73	Right-handed alpha
Helix 12	AB3	M	82	87	Right-handed alpha
Helix 13	AB4	M	90	97	Right-handed alpha
Helix 14	AB5	M	131	140	Right-handed alpha
Helix 15	AB6	M	141	143	Right-handed 310
Helix 16	AB7	M	153	164	Right-handed alpha
Helix 17	AB8	M	185	201	Right-handed alpha
Helix 18	AB9	M	209	219	Right-handed alpha
Helix 19	AC1	M	228	230	Right-handed 310
Helix 20	AC2	M	231	239	Right-handed alpha
Helix 21	AC3	M	272	283	Right-handed alpha
Helix 22	AC4	M	286	297	Right-handed alpha
Helix 23	AC5	M	304	306	Right-handed 310
Helix 24	AC6	M	307	312	Right-handed alpha
Helix 25	AC7	M	314	326	Right-handed alpha
Helix 26	AC8	M	335	353	Right-handed alpha
Helix 27	AC9	M	356	373	Right-handed alpha
Helix 28	AD1	J	2	18	Right-handed alpha
Helix 29	AD2	J	19	33	Right-handed alpha
Helix 30	AD3	J	50	61	Right-handed alpha
Helix 31	AD4	J	75	81	Right-handed alpha
Helix 32	AD5	J	108	115	Right-handed alpha
Helix 33	AD6	J	142	157	Right-handed alpha
Helix 34	AD7	J	166	176	Right-handed alpha
Helix 35	AD8	J	202	221	Right-handed alpha
Helix 36	AD9	N	197	200	Right-handed 310
Helix 37	AE1	N	279	283	Right-handed 310

There are 13 sheets in PDB entry 8T2I. 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,

There are 6 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	159	160	first strand
Strand 2	A	86	97	anti-parallel
Strand 3	A	69	79	anti-parallel
Strand 4	A	211	217	anti-parallel
Strand 5	A	202	207	anti-parallel
Strand 6	A	176	179	anti-parallel

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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	35	38	first strand
Strand 2	M	7	10	parallel
Strand 3	M	59	63	parallel
Strand 4	M	258	266	anti-parallel
Strand 5	M	106	111	anti-parallel
Strand 6	M	301	302	anti-parallel

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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	35	38	first strand
Strand 2	M	7	10	parallel
Strand 3	M	59	63	parallel
Strand 4	M	258	266	anti-parallel
Strand 5	M	328	329	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	M	98	99	first strand
Strand 2	M	102	103	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	M	145	147	first strand
Strand 2	M	222	227	parallel
Strand 3	M	114	118	anti-parallel
Strand 4	M	242	245	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	M	167	172	first strand
Strand 2	M	175	182	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	N	14	17	first strand
Strand 2	N	26	29	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	N	45	47	first strand
Strand 2	N	138	142	parallel
Strand 3	N	123	127	anti-parallel
Strand 4	N	70	73	anti-parallel
Strand 5	N	81	83	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	N	54	56	first strand
Strand 2	N	108	113	anti-parallel
Strand 3	N	97	102	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	N	159	164	first strand
Strand 2	N	213	218	anti-parallel
Strand 3	N	204	206	anti-parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	194	195	first strand
Strand 2	N	185	190	anti-parallel
Strand 3	N	175	179	anti-parallel
Strand 4	N	227	230	anti-parallel
Strand 5	N	239	241	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	N	272	275	first strand
Strand 2	N	327	332	anti-parallel
Strand 3	N	317	322	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	N	287	289	first strand
Strand 2	N	342	346	anti-parallel
Strand 3	N	357	359	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: 8T2I

Analysis of interatomic Contacts of Structural Units in PDB entry:
8T2I