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

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 8ISS entry

There are 5 chains in PDB entry 8ISS (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	HIS 43	PRO 162
B	MET 1	ASP 461
C	MET 1	LEU 309
D	GLU 6	ASP 523
E	G 1	G 88

There are 27 helices in PDB entry 8ISS. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	43	51	Right-handed alpha
Helix 2	AA2	A	56	73	Right-handed alpha
Helix 3	AA3	A	85	88	Right-handed 310
Helix 4	AA4	A	115	130	Right-handed alpha
Helix 5	AA5	B	53	63	Right-handed alpha
Helix 6	AA6	B	300	310	Right-handed alpha
Helix 7	AA7	B	324	336	Right-handed alpha
Helix 8	AA8	B	339	351	Right-handed alpha
Helix 9	AA9	B	400	414	Right-handed alpha
Helix 10	AB1	B	432	442	Right-handed 310
Helix 11	AB2	B	456	460	Right-handed 310
Helix 12	AB3	C	15	25	Right-handed alpha
Helix 13	AB4	C	53	63	Right-handed alpha
Helix 14	AB5	C	78	112	Right-handed alpha
Helix 15	AB6	C	114	126	Right-handed alpha
Helix 16	AB7	C	214	230	Right-handed alpha
Helix 17	AB8	C	270	284	Right-handed alpha
Helix 18	AB9	D	19	28	Right-handed alpha
Helix 19	AC1	D	48	67	Right-handed alpha
Helix 20	AC2	D	96	101	Right-handed 310
Helix 21	AC3	D	113	123	Right-handed alpha
Helix 22	AC4	D	136	145	Right-handed alpha
Helix 23	AC5	D	151	164	Right-handed alpha
Helix 24	AC6	D	410	414	Right-handed 310
Helix 25	AC7	D	416	424	Right-handed alpha
Helix 26	AC8	D	454	459	Right-handed 310
Helix 27	AC9	D	484	496	Right-handed alpha

There are 10 sheets in PDB entry 8ISS. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

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	A	78	84	first strand
Strand 2	A	89	95	anti-parallel
Strand 3	A	102	105	anti-parallel

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There are 3 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	108	109	first strand
Strand 2	A	143	144	parallel
Strand 3	A	150	151	anti-parallel

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There are 7 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	138	139	first strand
Strand 2	A	155	157	anti-parallel
Strand 3	C	298	304	anti-parallel
Strand 4	C	287	294	anti-parallel
Strand 5	C	258	262	parallel
Strand 6	C	242	247	anti-parallel
Strand 7	C	233	237	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	B	48	50	first strand
Strand 2	B	42	45	anti-parallel
Strand 3	B	316	317	parallel

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There are 9 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	366	368	first strand
Strand 2	B	380	383	anti-parallel
Strand 3	B	417	425	parallel
Strand 4	B	444	452	anti-parallel
Strand 5	D	509	517	anti-parallel
Strand 6	D	500	506	anti-parallel
Strand 7	D	471	474	parallel
Strand 8	D	448	453	anti-parallel
Strand 9	D	167	170	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	386	388	first strand
Strand 2	B	417	425	parallel
Strand 3	B	444	452	anti-parallel
Strand 4	D	428	429	parallel

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There are 4 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	50	52	first strand
Strand 2	C	11	13	anti-parallel
Strand 3	C	2	6	anti-parallel
Strand 4	C	66	70	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	C	184	187	first strand
Strand 2	D	70	73	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	195	197	first strand
Strand 2	D	10	12	anti-parallel

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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	104	106	first strand
Strand 2	D	109	112	anti-parallel
Strand 3	D	88	91	anti-parallel
Strand 4	D	78	83	anti-parallel
Strand 5	D	126	127	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: 8ISS

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