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

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 8QXC entry

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

Chain ID	Initial residue	Terminal residue
H	GLN 20	CYS 240
A	GLN 20	LYS 238
L	GLU 20	CYS 233
B	GLU 20	ARG 230
C	GLN 20	LYS 238
D	THR 21	GLY 231

There are 28 helices in PDB entry 8QXC. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	H	47	51	Right-handed 310
Helix 2	AA2	H	72	76	Right-handed 310
Helix 3	AA3	H	83	86	Right-handed 310
Helix 4	AA4	H	95	97	Right-handed 310
Helix 5	AA5	H	108	112	Right-handed 310
Helix 6	AA6	H	180	182	Right-handed 310
Helix 7	AA7	H	211	213	Right-handed 310
Helix 8	AA8	H	225	228	Right-handed 310
Helix 9	AA9	A	47	51	Right-handed 310
Helix 10	AB1	A	72	76	Right-handed 310
Helix 11	AB2	A	83	86	Right-handed 310
Helix 12	AB3	A	108	112	Right-handed 310
Helix 13	AB4	A	180	182	Right-handed 310
Helix 14	AB5	A	211	213	Right-handed 310
Helix 15	AB6	A	225	228	Right-handed 310
Helix 16	AB7	L	98	102	Right-handed 310
Helix 17	AB8	L	140	145	Right-handed alpha
Helix 18	AB9	L	202	207	Right-handed alpha
Helix 19	AC1	B	98	102	Right-handed 310
Helix 20	AC2	B	140	146	Right-handed alpha
Helix 21	AC3	B	202	207	Right-handed alpha
Helix 22	AC4	C	108	112	Right-handed 310
Helix 23	AC5	C	180	182	Right-handed 310
Helix 24	AC6	C	211	213	Right-handed 310
Helix 25	AC7	C	225	228	Right-handed 310
Helix 26	AC8	D	98	102	Right-handed 310
Helix 27	AC9	D	140	146	Right-handed alpha
Helix 28	AD1	D	202	207	Right-handed alpha

There are 31 sheets in PDB entry 8QXC. 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, AD2, AD3, AD4,

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	H	22	26	first strand
Strand 2	H	37	44	anti-parallel
Strand 3	H	99	104	anti-parallel
Strand 4	H	89	94	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	29	31	first strand
Strand 2	H	131	135	parallel
Strand 3	H	113	120	anti-parallel
Strand 4	H	53	58	anti-parallel
Strand 5	H	64	70	anti-parallel
Strand 6	H	79	81	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	H	29	31	first strand
Strand 2	H	131	135	parallel
Strand 3	H	113	120	anti-parallel
Strand 4	H	125	127	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	H	144	148	first strand
Strand 2	H	159	169	anti-parallel
Strand 3	H	200	209	anti-parallel
Strand 4	H	187	189	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	H	144	148	first strand
Strand 2	H	159	169	anti-parallel
Strand 3	H	200	209	anti-parallel
Strand 4	H	193	194	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	175	178	first strand
Strand 2	H	218	224	anti-parallel
Strand 3	H	229	235	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	A	22	26	first strand
Strand 2	A	37	44	anti-parallel
Strand 3	A	99	104	anti-parallel
Strand 4	A	89	94	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	29	31	first strand
Strand 2	A	131	135	parallel
Strand 3	A	113	120	anti-parallel
Strand 4	A	53	58	anti-parallel
Strand 5	A	64	70	anti-parallel
Strand 6	A	79	81	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	A	29	31	first strand
Strand 2	A	131	135	parallel
Strand 3	A	113	120	anti-parallel
Strand 4	A	125	127	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	A	144	148	first strand
Strand 2	A	159	169	anti-parallel
Strand 3	A	200	209	anti-parallel
Strand 4	A	187	189	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	144	148	first strand
Strand 2	A	159	169	anti-parallel
Strand 3	A	200	209	anti-parallel
Strand 4	A	193	194	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	A	175	178	first strand
Strand 2	A	219	224	anti-parallel
Strand 3	A	229	234	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	L	23	26	first strand
Strand 2	L	38	44	anti-parallel
Strand 3	L	89	94	anti-parallel
Strand 4	L	81	86	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	29	32	first strand
Strand 2	L	121	125	parallel
Strand 3	L	103	109	anti-parallel
Strand 4	L	52	57	anti-parallel
Strand 5	L	64	68	anti-parallel
Strand 6	L	72	73	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	29	32	first strand
Strand 2	L	121	125	parallel
Strand 3	L	103	109	anti-parallel
Strand 4	L	116	117	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	133	137	first strand
Strand 2	L	148	158	anti-parallel
Strand 3	L	192	201	anti-parallel
Strand 4	L	178	182	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	172	173	first strand
Strand 2	L	164	169	anti-parallel
Strand 3	L	210	216	anti-parallel
Strand 4	L	224	229	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	23	26	first strand
Strand 2	B	38	44	anti-parallel
Strand 3	B	89	94	anti-parallel
Strand 4	B	81	86	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	29	32	first strand
Strand 2	B	121	125	parallel
Strand 3	B	103	109	anti-parallel
Strand 4	B	52	57	anti-parallel
Strand 5	B	64	68	anti-parallel
Strand 6	B	72	73	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	29	32	first strand
Strand 2	B	121	125	parallel
Strand 3	B	103	109	anti-parallel
Strand 4	B	116	117	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	133	137	first strand
Strand 2	B	148	158	anti-parallel
Strand 3	B	192	201	anti-parallel
Strand 4	B	178	182	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	172	173	first strand
Strand 2	B	164	169	anti-parallel
Strand 3	B	210	216	anti-parallel
Strand 4	B	224	229	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	C	22	26	first strand
Strand 2	C	37	44	anti-parallel
Strand 3	C	99	104	anti-parallel
Strand 4	C	89	94	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	29	31	first strand
Strand 2	C	131	135	parallel
Strand 3	C	113	118	anti-parallel
Strand 4	C	54	58	anti-parallel
Strand 5	C	64	68	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	144	148	first strand
Strand 2	C	159	169	anti-parallel
Strand 3	C	200	209	anti-parallel
Strand 4	C	187	189	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	144	148	first strand
Strand 2	C	159	169	anti-parallel
Strand 3	C	200	209	anti-parallel
Strand 4	C	193	194	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	175	178	first strand
Strand 2	C	218	224	anti-parallel
Strand 3	C	229	235	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	23	26	first strand
Strand 2	D	38	44	anti-parallel
Strand 3	D	89	94	anti-parallel
Strand 4	D	81	86	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	29	32	first strand
Strand 2	D	121	125	parallel
Strand 3	D	103	109	anti-parallel
Strand 4	D	52	57	anti-parallel
Strand 5	D	64	68	anti-parallel
Strand 6	D	72	73	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	133	137	first strand
Strand 2	D	148	158	anti-parallel
Strand 3	D	192	201	anti-parallel
Strand 4	D	178	182	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	172	173	first strand
Strand 2	D	164	169	anti-parallel
Strand 3	D	210	216	anti-parallel
Strand 4	D	224	229	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: 8QXC

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