Analysis of interatomic Contacts of Structural Units in PDB entry:
7B2O

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 7B2O entry

There are 6 chains in PDB entry 7B2O (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 78	LYS 388
B	GLY 81	SER 389
C	ASP 82	GLU 390
D	ILE 80	SER 389
E	ILE 80	GLU 390
F	GLY 81	SER 389

There are 66 helices in PDB entry 7B2O. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	80	89	Right-handed alpha
Helix 2	AA2	A	91	114	Right-handed alpha
Helix 3	AA3	A	133	147	Right-handed alpha
Helix 4	AA4	A	179	183	Right-handed 310
Helix 5	AA5	A	207	209	Right-handed 310
Helix 6	AA6	A	263	268	Right-handed 310
Helix 7	AA7	A	270	283	Right-handed alpha
Helix 8	AA8	A	292	304	Right-handed alpha
Helix 9	AA9	A	325	335	Right-handed alpha
Helix 10	AB1	A	348	351	Right-handed 310
Helix 11	AB2	A	367	380	Right-handed alpha
Helix 12	AB3	B	83	92	Right-handed alpha
Helix 13	AB4	B	94	117	Right-handed alpha
Helix 14	AB5	B	136	150	Right-handed alpha
Helix 15	AB6	B	182	189	Right-handed 310
Helix 16	AB7	B	210	212	Right-handed 310
Helix 17	AB8	B	266	272	Right-handed 310
Helix 18	AB9	B	273	286	Right-handed alpha
Helix 19	AC1	B	295	307	Right-handed alpha
Helix 20	AC2	B	328	339	Right-handed alpha
Helix 21	AC3	B	351	354	Right-handed 310
Helix 22	AC4	B	370	383	Right-handed alpha
Helix 23	AC5	C	83	92	Right-handed alpha
Helix 24	AC6	C	94	117	Right-handed alpha
Helix 25	AC7	C	136	150	Right-handed alpha
Helix 26	AC8	C	182	189	Right-handed 310
Helix 27	AC9	C	210	212	Right-handed 310
Helix 28	AD1	C	266	272	Right-handed 310
Helix 29	AD2	C	273	286	Right-handed alpha
Helix 30	AD3	C	295	307	Right-handed alpha
Helix 31	AD4	C	328	339	Right-handed alpha
Helix 32	AD5	C	351	354	Right-handed 310
Helix 33	AD6	C	370	382	Right-handed alpha
Helix 34	AD7	D	83	92	Right-handed alpha
Helix 35	AD8	D	94	117	Right-handed alpha
Helix 36	AD9	D	136	150	Right-handed alpha
Helix 37	AE1	D	182	189	Right-handed 310
Helix 38	AE2	D	210	212	Right-handed 310
Helix 39	AE3	D	266	270	Right-handed 310
Helix 40	AE4	D	273	286	Right-handed alpha
Helix 41	AE5	D	295	307	Right-handed alpha
Helix 42	AE6	D	328	339	Right-handed alpha
Helix 43	AE7	D	351	354	Right-handed 310
Helix 44	AE8	D	370	383	Right-handed alpha
Helix 45	AE9	E	83	92	Right-handed alpha
Helix 46	AF1	E	94	117	Right-handed alpha
Helix 47	AF2	E	136	150	Right-handed alpha
Helix 48	AF3	E	182	189	Right-handed 310
Helix 49	AF4	E	208	212	Right-handed 310
Helix 50	AF5	E	266	272	Right-handed 310
Helix 51	AF6	E	273	286	Right-handed alpha
Helix 52	AF7	E	295	307	Right-handed alpha
Helix 53	AF8	E	328	339	Right-handed alpha
Helix 54	AF9	E	351	355	Right-handed 310
Helix 55	AG1	E	370	383	Right-handed alpha
Helix 56	AG2	F	83	89	Right-handed alpha
Helix 57	AG3	F	94	117	Right-handed alpha
Helix 58	AG4	F	136	150	Right-handed alpha
Helix 59	AG5	F	182	189	Right-handed 310
Helix 60	AG6	F	210	212	Right-handed 310
Helix 61	AG7	F	266	272	Right-handed 310
Helix 62	AG8	F	273	286	Right-handed alpha
Helix 63	AG9	F	295	307	Right-handed alpha
Helix 64	AH1	F	328	339	Right-handed alpha
Helix 65	AH2	F	351	354	Right-handed 310
Helix 66	AH3	F	370	383	Right-handed alpha

There are 28 sheets in PDB entry 7B2O. 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, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1,

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	123	126	first strand
Strand 2	A	129	132	anti-parallel

Back to list of sheets
Back to top of page

There are 8 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	163	164	first strand
Strand 2	A	151	156	anti-parallel
Strand 3	A	170	178	parallel
Strand 4	A	189	197	anti-parallel
Strand 5	A	211	217	anti-parallel
Strand 6	A	221	227	anti-parallel
Strand 7	A	233	238	anti-parallel
Strand 8	A	244	250	anti-parallel

Back to list of sheets
Back to top of page

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	204	205	first strand
Strand 2	A	353	354	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	286	287	first strand
Strand 2	A	258	262	parallel
Strand 3	A	307	310	parallel
Strand 4	A	363	366	anti-parallel
Strand 5	A	339	342	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	320	321	first strand
Strand 2	A	360	361	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	126	129	first strand
Strand 2	B	132	135	anti-parallel

Back to list of sheets
Back to top of page

There are 8 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	166	167	first strand
Strand 2	B	154	159	anti-parallel
Strand 3	B	173	181	parallel
Strand 4	B	192	200	anti-parallel
Strand 5	B	214	220	anti-parallel
Strand 6	B	224	230	anti-parallel
Strand 7	B	236	241	anti-parallel
Strand 8	B	247	253	anti-parallel

Back to list of sheets
Back to top of page

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	207	208	first strand
Strand 2	B	356	357	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	B	289	290	first strand
Strand 2	B	261	265	parallel
Strand 3	B	310	313	parallel
Strand 4	B	366	369	anti-parallel
Strand 5	B	342	345	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	B	323	324	first strand
Strand 2	B	363	364	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	126	129	first strand
Strand 2	C	132	135	anti-parallel

Back to list of sheets
Back to top of page

There are 8 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	166	167	first strand
Strand 2	C	156	159	anti-parallel
Strand 3	C	174	181	parallel
Strand 4	C	192	199	anti-parallel
Strand 5	C	214	220	anti-parallel
Strand 6	C	224	230	anti-parallel
Strand 7	C	237	241	anti-parallel
Strand 8	C	247	252	anti-parallel

Back to list of sheets
Back to top of page

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	207	208	first strand
Strand 2	C	356	357	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	289	290	first strand
Strand 2	C	261	265	parallel
Strand 3	C	310	313	parallel
Strand 4	C	366	369	anti-parallel
Strand 5	C	342	345	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	C	323	324	first strand
Strand 2	C	363	364	anti-parallel

Back to list of sheets
Back to top of page

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	D	126	129	first strand
Strand 2	D	132	135	anti-parallel

Back to list of sheets
Back to top of page

There are 8 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	166	167	first strand
Strand 2	D	154	159	anti-parallel
Strand 3	D	173	181	parallel
Strand 4	D	192	199	anti-parallel
Strand 5	D	214	220	anti-parallel
Strand 6	D	224	230	anti-parallel
Strand 7	D	236	241	anti-parallel
Strand 8	D	247	253	anti-parallel

Back to list of sheets
Back to top of page

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	207	208	first strand
Strand 2	D	356	357	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	262	265	first strand
Strand 2	D	310	313	parallel
Strand 3	D	366	369	anti-parallel
Strand 4	D	342	345	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	323	324	first strand
Strand 2	D	363	364	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	126	129	first strand
Strand 2	E	132	135	anti-parallel

Back to list of sheets
Back to top of page

There are 7 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	154	159	first strand
Strand 2	E	173	181	parallel
Strand 3	E	192	200	anti-parallel
Strand 4	E	214	220	anti-parallel
Strand 5	E	225	230	anti-parallel
Strand 6	E	237	241	anti-parallel
Strand 7	E	247	252	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	262	265	first strand
Strand 2	E	310	313	parallel
Strand 3	E	366	369	anti-parallel
Strand 4	E	342	345	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	126	129	first strand
Strand 2	F	132	135	anti-parallel

Back to list of sheets
Back to top of page

There are 7 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	154	159	first strand
Strand 2	F	173	181	parallel
Strand 3	F	192	200	anti-parallel
Strand 4	F	214	220	anti-parallel
Strand 5	F	224	230	anti-parallel
Strand 6	F	236	241	anti-parallel
Strand 7	F	247	253	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	207	208	first strand
Strand 2	F	356	357	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	289	290	first strand
Strand 2	F	261	265	parallel
Strand 3	F	310	313	parallel
Strand 4	F	366	369	anti-parallel
Strand 5	F	342	345	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	323	324	first strand
Strand 2	F	363	364	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: 7B2O

Analysis of interatomic Contacts of Structural Units in PDB entry:
7B2O