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

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 8SSB entry

There are 6 chains in PDB entry 8SSB (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 394	GLU 1035
B	THR 394	GLU 821
C	THR 394	GLU 1035
D	THR 394	GLU 821
E	ALA 2	SER 159
F	ALA 2	SER 159

There are 93 helices in PDB entry 8SSB. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	416	421	Right-handed 310
Helix 2	AA2	A	423	436	Right-handed alpha
Helix 3	AA3	A	464	469	Right-handed alpha
Helix 4	AA4	A	482	489	Right-handed alpha
Helix 5	AA5	A	515	519	Right-handed 310
Helix 6	AA6	A	522	544	Right-handed alpha
Helix 7	AA7	A	573	585	Right-handed alpha
Helix 8	AA8	A	597	628	Right-handed alpha
Helix 9	AA9	A	635	642	Right-handed alpha
Helix 10	AB1	A	653	662	Right-handed alpha
Helix 11	AB2	A	666	676	Right-handed alpha
Helix 12	AB3	A	685	697	Right-handed alpha
Helix 13	AB4	A	706	713	Right-handed alpha
Helix 14	AB5	A	742	756	Right-handed alpha
Helix 15	AB6	A	758	766	Right-handed alpha
Helix 16	AB7	A	777	781	Right-handed 310
Helix 17	AB8	A	793	822	Right-handed alpha
Helix 18	AB9	A	832	858	Right-handed alpha
Helix 19	AC1	A	917	929	Right-handed alpha
Helix 20	AC2	A	929	951	Right-handed alpha
Helix 21	AC3	A	957	991	Right-handed alpha
Helix 22	AC4	A	1005	1032	Right-handed alpha
Helix 23	AC5	B	409	414	Right-handed 310
Helix 24	AC6	B	416	421	Right-handed 310
Helix 25	AC7	B	423	437	Right-handed alpha
Helix 26	AC8	B	463	468	Right-handed alpha
Helix 27	AC9	B	482	489	Right-handed alpha
Helix 28	AD1	B	515	519	Right-handed 310
Helix 29	AD2	B	524	546	Right-handed alpha
Helix 30	AD3	B	575	585	Right-handed alpha
Helix 31	AD4	B	598	624	Right-handed alpha
Helix 32	AD5	B	636	642	Right-handed alpha
Helix 33	AD6	B	653	661	Right-handed alpha
Helix 34	AD7	B	664	676	Right-handed alpha
Helix 35	AD8	B	685	697	Right-handed alpha
Helix 36	AD9	B	705	713	Right-handed alpha
Helix 37	AE1	B	742	756	Right-handed alpha
Helix 38	AE2	B	757	767	Right-handed alpha
Helix 39	AE3	B	788	791	Right-handed 310
Helix 40	AE4	B	792	819	Right-handed alpha
Helix 41	AE5	C	416	421	Right-handed 310
Helix 42	AE6	C	423	436	Right-handed alpha
Helix 43	AE7	C	464	469	Right-handed alpha
Helix 44	AE8	C	482	489	Right-handed alpha
Helix 45	AE9	C	515	519	Right-handed 310
Helix 46	AF1	C	522	544	Right-handed alpha
Helix 47	AF2	C	573	585	Right-handed alpha
Helix 48	AF3	C	597	628	Right-handed alpha
Helix 49	AF4	C	635	642	Right-handed alpha
Helix 50	AF5	C	653	662	Right-handed alpha
Helix 51	AF6	C	666	676	Right-handed alpha
Helix 52	AF7	C	685	697	Right-handed alpha
Helix 53	AF8	C	706	713	Right-handed alpha
Helix 54	AF9	C	742	756	Right-handed alpha
Helix 55	AG1	C	758	766	Right-handed alpha
Helix 56	AG2	C	777	781	Right-handed 310
Helix 57	AG3	C	793	822	Right-handed alpha
Helix 58	AG4	C	832	858	Right-handed alpha
Helix 59	AG5	C	917	929	Right-handed alpha
Helix 60	AG6	C	929	951	Right-handed alpha
Helix 61	AG7	C	957	991	Right-handed alpha
Helix 62	AG8	C	1005	1032	Right-handed alpha
Helix 63	AG9	D	409	414	Right-handed 310
Helix 64	AH1	D	416	421	Right-handed 310
Helix 65	AH2	D	423	437	Right-handed alpha
Helix 66	AH3	D	463	468	Right-handed alpha
Helix 67	AH4	D	482	489	Right-handed alpha
Helix 68	AH5	D	515	519	Right-handed 310
Helix 69	AH6	D	524	546	Right-handed alpha
Helix 70	AH7	D	575	585	Right-handed alpha
Helix 71	AH8	D	598	624	Right-handed alpha
Helix 72	AH9	D	636	642	Right-handed alpha
Helix 73	AI1	D	653	661	Right-handed alpha
Helix 74	AI2	D	664	676	Right-handed alpha
Helix 75	AI3	D	685	697	Right-handed alpha
Helix 76	AI4	D	705	713	Right-handed alpha
Helix 77	AI5	D	742	756	Right-handed alpha
Helix 78	AI6	D	757	767	Right-handed alpha
Helix 79	AI7	D	788	791	Right-handed 310
Helix 80	AI8	D	792	819	Right-handed alpha
Helix 81	AI9	E	4	24	Right-handed alpha
Helix 82	AJ1	E	24	36	Right-handed alpha
Helix 83	AJ2	E	57	67	Right-handed alpha
Helix 84	AJ3	E	68	86	Right-handed alpha
Helix 85	AJ4	E	94	107	Right-handed alpha
Helix 86	AJ5	E	108	111	Right-handed 310
Helix 87	AJ6	E	126	158	Right-handed alpha
Helix 88	AJ7	F	4	24	Right-handed alpha
Helix 89	AJ8	F	25	36	Right-handed alpha
Helix 90	AJ9	F	57	67	Right-handed alpha
Helix 91	AK1	F	68	86	Right-handed alpha
Helix 92	AK2	F	94	107	Right-handed alpha
Helix 93	AK3	F	126	158	Right-handed alpha

There are 18 sheets in PDB entry 8SSB. 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	396	399	first strand
Strand 2	A	441	444	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	480	481	first strand
Strand 2	A	731	732	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	500	501	first strand
Strand 2	A	704	705	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	503	505	first strand
Strand 2	A	720	722	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	646	647	first strand
Strand 2	A	700	701	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	862	863	first strand
Strand 2	A	1002	1003	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	888	889	first strand
Strand 2	A	901	902	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	B	497	498	first strand
Strand 2	B	730	731	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	B	502	505	first strand
Strand 2	B	720	723	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	C	396	399	first strand
Strand 2	C	441	444	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	C	480	481	first strand
Strand 2	C	731	732	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	C	500	501	first strand
Strand 2	C	704	705	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	C	503	505	first strand
Strand 2	C	720	722	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	C	646	647	first strand
Strand 2	C	700	701	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	C	862	863	first strand
Strand 2	C	1002	1003	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	888	889	first strand
Strand 2	C	901	902	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	497	498	first strand
Strand 2	D	730	731	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	502	505	first strand
Strand 2	D	720	723	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: 8SSB

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