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

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 8QCB entry

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

Chain ID	Initial residue	Terminal residue
A	SER 8	MET 207
B	CYS 781	PHE 1432
C	SER 2	GLY 395
D	LYS 3	ALA 394
E	MET 1	LYS 86

There are 50 helices in PDB entry 8QCB. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	9	18	Right-handed alpha
Helix 2	AA2	A	46	56	Right-handed alpha
Helix 3	AA3	A	63	71	Right-handed alpha
Helix 4	AA4	A	87	92	Right-handed 310
Helix 5	AA5	B	786	799	Right-handed alpha
Helix 6	AA6	B	803	825	Right-handed alpha
Helix 7	AA7	B	826	847	Right-handed alpha
Helix 8	AA8	B	852	869	Right-handed alpha
Helix 9	AA9	B	870	876	Right-handed 310
Helix 10	AB1	B	877	888	Right-handed alpha
Helix 11	AB2	B	893	901	Right-handed alpha
Helix 12	AB3	B	903	909	Right-handed alpha
Helix 13	AB4	B	914	929	Right-handed alpha
Helix 14	AB5	B	941	963	Right-handed alpha
Helix 15	AB6	B	964	980	Right-handed alpha
Helix 16	AB7	B	987	996	Right-handed alpha
Helix 17	AB8	B	1000	1007	Right-handed alpha
Helix 18	AB9	B	1009	1015	Right-handed alpha
Helix 19	AC1	B	1019	1032	Right-handed alpha
Helix 20	AC2	B	1034	1049	Right-handed alpha
Helix 21	AC3	B	1052	1066	Right-handed alpha
Helix 22	AC4	B	1069	1083	Right-handed alpha
Helix 23	AC5	B	1087	1102	Right-handed alpha
Helix 24	AC6	B	1111	1129	Right-handed alpha
Helix 25	AC7	B	1135	1149	Right-handed alpha
Helix 26	AC8	B	1151	1173	Right-handed alpha
Helix 27	AC9	B	1177	1197	Right-handed alpha
Helix 28	AD1	B	1198	1214	Right-handed alpha
Helix 29	AD2	B	1218	1239	Right-handed alpha
Helix 30	AD3	B	1243	1257	Right-handed alpha
Helix 31	AD4	B	1259	1274	Right-handed alpha
Helix 32	AD5	B	1275	1293	Right-handed alpha
Helix 33	AD6	B	1296	1311	Right-handed alpha
Helix 34	AD7	B	1312	1324	Right-handed alpha
Helix 35	AD8	B	1327	1334	Right-handed alpha
Helix 36	AD9	B	1337	1351	Right-handed alpha
Helix 37	AE1	B	1356	1367	Right-handed alpha
Helix 38	AE2	B	1378	1386	Right-handed alpha
Helix 39	AE3	B	1394	1404	Right-handed alpha
Helix 40	AE4	B	1407	1418	Right-handed alpha
Helix 41	AE5	B	1421	1432	Right-handed alpha
Helix 42	AE6	C	50	53	Right-handed 310
Helix 43	AE7	C	117	122	Right-handed 310
Helix 44	AE8	C	332	336	Right-handed 310
Helix 45	AE9	C	338	342	Right-handed 310
Helix 46	AF1	D	50	53	Right-handed 310
Helix 47	AF2	D	118	122	Right-handed 310
Helix 48	AF3	E	2	12	Right-handed alpha
Helix 49	AF4	E	29	33	Right-handed alpha
Helix 50	AF5	E	77	86	Right-handed alpha

There are 14 sheets in PDB entry 8QCB. 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,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	4	11	first strand
Strand 2	C	388	394	anti-parallel
Strand 3	C	378	383	anti-parallel
Strand 4	C	357	363	anti-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	C	19	24	first strand
Strand 2	C	28	33	anti-parallel
Strand 3	C	37	42	anti-parallel
Strand 4	C	55	59	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	65	74	first strand
Strand 2	C	80	88	anti-parallel
Strand 3	C	93	100	anti-parallel
Strand 4	C	107	112	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	124	130	first strand
Strand 2	C	139	145	anti-parallel
Strand 3	C	150	156	anti-parallel
Strand 4	C	172	179	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	C	189	194	first strand
Strand 2	C	199	204	anti-parallel
Strand 3	C	208	213	anti-parallel
Strand 4	C	219	224	anti-parallel

Back to list of sheets
Back to top of page

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	C	236	241	first strand
Strand 2	C	247	254	anti-parallel
Strand 3	C	257	264	anti-parallel
Strand 4	C	269	273	anti-parallel

Back to list of sheets
Back to top of page

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	294	299	first strand
Strand 2	C	305	310	anti-parallel
Strand 3	C	314	319	anti-parallel
Strand 4	C	324	330	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	5	11	first strand
Strand 2	D	388	393	anti-parallel
Strand 3	D	378	382	anti-parallel
Strand 4	D	359	363	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	19	24	first strand
Strand 2	D	28	33	anti-parallel
Strand 3	D	37	42	anti-parallel
Strand 4	D	55	59	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	65	74	first strand
Strand 2	D	80	88	anti-parallel
Strand 3	D	93	100	anti-parallel
Strand 4	D	107	112	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	D	124	130	first strand
Strand 2	D	139	145	anti-parallel
Strand 3	D	150	158	anti-parallel
Strand 4	D	169	179	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	189	194	first strand
Strand 2	D	199	204	anti-parallel
Strand 3	D	208	213	anti-parallel
Strand 4	D	219	224	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	236	241	first strand
Strand 2	D	248	253	anti-parallel
Strand 3	D	258	263	anti-parallel
Strand 4	D	270	274	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	294	299	first strand
Strand 2	D	305	310	anti-parallel
Strand 3	D	314	319	anti-parallel
Strand 4	D	324	330	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: 8QCB

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