Analysis of interatomic Contacts of Structural Units in PDB entry:
9IBL

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 9IBL entry

There are 8 chains in PDB entry 9IBL (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	VAL 129	THR 589
A	VAL 129	THR 589
C	VAL 129	THR 589
D	VAL 129	THR 589
F	C 4	C 57
E	G 4	G 57
G	C 3	C 55
H	G 6	G 58

There are 62 helices in PDB entry 9IBL. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	129	163	Right-handed alpha
Helix 2	AA2	B	211	227	Right-handed alpha
Helix 3	AA3	B	243	255	Right-handed alpha
Helix 4	AA4	B	258	264	Right-handed alpha
Helix 5	AA5	B	273	282	Right-handed alpha
Helix 6	AA6	B	331	345	Right-handed alpha
Helix 7	AA7	B	408	426	Right-handed alpha
Helix 8	AA8	B	427	429	Right-handed 310
Helix 9	AA9	B	430	448	Right-handed alpha
Helix 10	AB1	B	450	481	Right-handed alpha
Helix 11	AB2	B	485	517	Right-handed alpha
Helix 12	AB3	B	522	527	Right-handed alpha
Helix 13	AB4	B	540	545	Right-handed alpha
Helix 14	AB5	B	546	557	Right-handed alpha
Helix 15	AB6	B	575	579	Right-handed alpha
Helix 16	AB7	A	130	163	Right-handed alpha
Helix 17	AB8	A	211	226	Right-handed alpha
Helix 18	AB9	A	243	255	Right-handed alpha
Helix 19	AC1	A	258	264	Right-handed alpha
Helix 20	AC2	A	273	282	Right-handed alpha
Helix 21	AC3	A	331	345	Right-handed alpha
Helix 22	AC4	A	409	426	Right-handed alpha
Helix 23	AC5	A	427	429	Right-handed 310
Helix 24	AC6	A	430	448	Right-handed alpha
Helix 25	AC7	A	450	481	Right-handed alpha
Helix 26	AC8	A	485	517	Right-handed alpha
Helix 27	AC9	A	522	527	Right-handed alpha
Helix 28	AD1	A	540	545	Right-handed alpha
Helix 29	AD2	A	546	557	Right-handed alpha
Helix 30	AD3	A	575	579	Right-handed alpha
Helix 31	AD4	C	130	163	Right-handed alpha
Helix 32	AD5	C	211	227	Right-handed alpha
Helix 33	AD6	C	243	255	Right-handed alpha
Helix 34	AD7	C	258	263	Right-handed alpha
Helix 35	AD8	C	273	282	Right-handed alpha
Helix 36	AD9	C	331	346	Right-handed alpha
Helix 37	AE1	C	379	382	Right-handed 310
Helix 38	AE2	C	409	426	Right-handed alpha
Helix 39	AE3	C	427	429	Right-handed 310
Helix 40	AE4	C	430	448	Right-handed alpha
Helix 41	AE5	C	452	481	Right-handed alpha
Helix 42	AE6	C	485	518	Right-handed alpha
Helix 43	AE7	C	522	527	Right-handed alpha
Helix 44	AE8	C	540	545	Right-handed alpha
Helix 45	AE9	C	546	557	Right-handed alpha
Helix 46	AF1	C	575	578	Right-handed 310
Helix 47	AF2	D	130	163	Right-handed alpha
Helix 48	AF3	D	211	227	Right-handed alpha
Helix 49	AF4	D	243	255	Right-handed alpha
Helix 50	AF5	D	258	263	Right-handed alpha
Helix 51	AF6	D	273	282	Right-handed alpha
Helix 52	AF7	D	331	346	Right-handed alpha
Helix 53	AF8	D	379	382	Right-handed 310
Helix 54	AF9	D	409	426	Right-handed alpha
Helix 55	AG1	D	427	429	Right-handed 310
Helix 56	AG2	D	430	448	Right-handed alpha
Helix 57	AG3	D	451	481	Right-handed alpha
Helix 58	AG4	D	485	518	Right-handed alpha
Helix 59	AG5	D	522	527	Right-handed alpha
Helix 60	AG6	D	540	545	Right-handed alpha
Helix 61	AG7	D	546	557	Right-handed alpha
Helix 62	AG8	D	575	579	Right-handed alpha

There are 17 sheets in PDB entry 9IBL. 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,

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	B	175	186	first strand
Strand 2	B	189	200	anti-parallel

Back to list of sheets
Back to top of page

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	B	291	297	first strand
Strand 2	B	303	312	anti-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	364	366	first strand
Strand 2	B	558	563	parallel
Strand 3	B	580	584	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	372	374	first strand
Strand 2	B	385	387	anti-parallel

Back to list of sheets
Back to top of page

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	175	182	first strand
Strand 2	A	193	200	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	A	185	186	first strand
Strand 2	A	189	190	anti-parallel

Back to list of sheets
Back to top of page

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	291	297	first strand
Strand 2	A	303	312	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	364	366	first strand
Strand 2	A	558	563	parallel
Strand 3	A	580	584	anti-parallel

Back to list of sheets
Back to top of page

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	A	372	374	first strand
Strand 2	A	384	387	anti-parallel
Strand 3	A	406	408	anti-parallel

Back to list of sheets
Back to top of page

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	175	186	first strand
Strand 2	C	189	200	anti-parallel

Back to list of sheets
Back to top of page

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	291	297	first strand
Strand 2	C	303	312	anti-parallel

Back to list of sheets
Back to top of page

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	C	364	366	first strand
Strand 2	C	558	563	parallel
Strand 3	C	580	584	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	C	373	374	first strand
Strand 2	C	384	386	anti-parallel
Strand 3	C	407	408	anti-parallel

Back to list of sheets
Back to top of page

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	D	175	186	first strand
Strand 2	D	189	200	anti-parallel

Back to list of sheets
Back to top of page

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	D	291	297	first strand
Strand 2	D	303	312	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB7 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	558	563	parallel
Strand 3	D	580	584	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	372	375	first strand
Strand 2	D	384	387	anti-parallel
Strand 3	D	406	408	anti-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: 9IBL

Analysis of interatomic Contacts of Structural Units in PDB entry:
9IBL