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

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 8BIT entry

There are 2 chains in PDB entry 8BIT (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	VAL 8	VAL 569
A	VAL 8	VAL 569

There are 42 helices in PDB entry 8BIT. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	9	23	Right-handed alpha
Helix 2	AA2	B	25	39	Right-handed alpha
Helix 3	AA3	B	45	50	Right-handed alpha
Helix 4	AA4	B	50	60	Right-handed alpha
Helix 5	AA5	B	80	97	Right-handed alpha
Helix 6	AA6	B	112	126	Right-handed alpha
Helix 7	AA7	B	137	148	Right-handed alpha
Helix 8	AA8	B	159	167	Right-handed alpha
Helix 9	AA9	B	168	170	Right-handed 310
Helix 10	AB1	B	225	238	Right-handed alpha
Helix 11	AB2	B	254	261	Right-handed alpha
Helix 12	AB3	B	262	268	Right-handed alpha
Helix 13	AB4	B	282	294	Right-handed alpha
Helix 14	AB5	B	301	310	Right-handed alpha
Helix 15	AB6	B	312	316	Right-handed 310
Helix 16	AB7	B	332	344	Right-handed alpha
Helix 17	AB8	B	418	426	Right-handed alpha
Helix 18	AB9	B	463	473	Right-handed alpha
Helix 19	AC1	B	507	522	Right-handed alpha
Helix 20	AC2	B	523	527	Right-handed 310
Helix 21	AC3	B	546	561	Right-handed alpha
Helix 22	AC4	A	9	23	Right-handed alpha
Helix 23	AC5	A	25	39	Right-handed alpha
Helix 24	AC6	A	45	50	Right-handed alpha
Helix 25	AC7	A	50	60	Right-handed alpha
Helix 26	AC8	A	80	97	Right-handed alpha
Helix 27	AC9	A	112	126	Right-handed alpha
Helix 28	AD1	A	137	148	Right-handed alpha
Helix 29	AD2	A	159	168	Right-handed alpha
Helix 30	AD3	A	225	231	Right-handed alpha
Helix 31	AD4	A	231	239	Right-handed alpha
Helix 32	AD5	A	254	261	Right-handed alpha
Helix 33	AD6	A	262	268	Right-handed alpha
Helix 34	AD7	A	282	293	Right-handed alpha
Helix 35	AD8	A	301	310	Right-handed alpha
Helix 36	AD9	A	312	316	Right-handed 310
Helix 37	AE1	A	332	344	Right-handed alpha
Helix 38	AE2	A	418	426	Right-handed alpha
Helix 39	AE3	A	463	473	Right-handed alpha
Helix 40	AE4	A	507	522	Right-handed alpha
Helix 41	AE5	A	523	527	Right-handed 310
Helix 42	AE6	A	546	561	Right-handed alpha

There are 13 sheets in PDB entry 8BIT. 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 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	75	79	first strand
Strand 2	B	63	69	anti-parallel
Strand 3	B	271	276	parallel
Strand 4	B	245	248	parallel
Strand 5	B	297	300	parallel
Strand 6	B	323	327	parallel
Strand 7	B	347	350	parallel

Back to list of sheets
Back to top of page

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	B	128	131	first strand
Strand 2	B	104	108	parallel
Strand 3	B	152	155	parallel
Strand 4	B	173	176	parallel

Back to list of sheets
Back to top of page

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	204	210	first strand
Strand 2	B	218	223	anti-parallel
Strand 3	B	415	416	anti-parallel

Back to list of sheets
Back to top of page

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	B	360	361	first strand
Strand 2	B	375	376	anti-parallel

Back to list of sheets
Back to top of page

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	B	382	385	first strand
Strand 2	B	399	404	anti-parallel
Strand 3	B	430	439	anti-parallel
Strand 4	B	445	450	anti-parallel

Back to list of sheets
Back to top of page

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	B	455	457	first strand
Strand 2	B	460	462	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	477	486	first strand
Strand 2	B	492	500	anti-parallel
Strand 3	B	530	534	parallel

Back to list of sheets
Back to top of page

There are 9 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	75	79	first strand
Strand 2	A	63	69	anti-parallel
Strand 3	A	271	276	parallel
Strand 4	A	245	248	parallel
Strand 5	A	297	299	parallel
Strand 6	A	323	326	parallel
Strand 7	A	348	351	parallel
Strand 8	A	360	361	anti-parallel
Strand 9	A	375	376	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	128	131	first strand
Strand 2	A	104	108	parallel
Strand 3	A	152	155	parallel
Strand 4	A	173	176	parallel
Strand 5	A	185	186	parallel

Back to list of sheets
Back to top of page

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	A	204	210	first strand
Strand 2	A	218	223	anti-parallel
Strand 3	A	415	416	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	382	385	first strand
Strand 2	A	398	404	anti-parallel
Strand 3	A	430	439	anti-parallel
Strand 4	A	445	450	anti-parallel

Back to list of sheets
Back to top of page

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	455	457	first strand
Strand 2	A	460	462	anti-parallel

Back to list of sheets
Back to top of page

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	477	486	first strand
Strand 2	A	492	500	anti-parallel
Strand 3	A	530	534	parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

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

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