Analysis of interatomic Contacts of Structural Units in PDB entry:
22QU

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 22QU entry

There are 5 chains in PDB entry 22QU (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 23	GLY 548
D	LEU 35	PRO 557
B	VAL 23	GLY 548
E	LEU 35	PRO 557
C	VAL 23	GLY 548

There are 59 helices in PDB entry 22QU. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	24	35	Right-handed alpha
Helix 2	AA2	A	85	88	Right-handed 310
Helix 3	AA3	A	90	95	Right-handed 310
Helix 4	AA4	A	105	107	Right-handed 310
Helix 5	AA5	A	121	126	Right-handed alpha
Helix 6	AA6	A	162	165	Right-handed 310
Helix 7	AA7	A	238	245	Right-handed alpha
Helix 8	AA8	A	245	261	Right-handed alpha
Helix 9	AA9	A	273	293	Right-handed alpha
Helix 10	AB1	A	303	332	Right-handed alpha
Helix 11	AB2	A	333	336	Right-handed 310
Helix 12	AB3	A	340	354	Right-handed alpha
Helix 13	AB4	A	498	548	Right-handed alpha
Helix 14	AB5	D	38	48	Right-handed alpha
Helix 15	AB6	D	49	59	Right-handed alpha
Helix 16	AB7	D	117	121	Right-handed 310
Helix 17	AB8	D	130	134	Right-handed 310
Helix 18	AB9	D	148	153	Right-handed alpha
Helix 19	AC1	D	164	167	Right-handed 310
Helix 20	AC2	D	266	274	Right-handed alpha
Helix 21	AC3	D	274	289	Right-handed alpha
Helix 22	AC4	D	301	321	Right-handed alpha
Helix 23	AC5	D	331	359	Right-handed alpha
Helix 24	AC6	D	513	556	Right-handed alpha
Helix 25	AC7	B	24	35	Right-handed alpha
Helix 26	AC8	B	85	88	Right-handed 310
Helix 27	AC9	B	90	94	Right-handed 310
Helix 28	AD1	B	105	107	Right-handed 310
Helix 29	AD2	B	121	126	Right-handed alpha
Helix 30	AD3	B	238	245	Right-handed alpha
Helix 31	AD4	B	245	261	Right-handed alpha
Helix 32	AD5	B	273	294	Right-handed alpha
Helix 33	AD6	B	303	332	Right-handed alpha
Helix 34	AD7	B	333	336	Right-handed 310
Helix 35	AD8	B	340	354	Right-handed alpha
Helix 36	AD9	B	496	548	Right-handed alpha
Helix 37	AE1	E	38	48	Right-handed alpha
Helix 38	AE2	E	49	59	Right-handed alpha
Helix 39	AE3	E	117	121	Right-handed 310
Helix 40	AE4	E	132	134	Right-handed 310
Helix 41	AE5	E	148	153	Right-handed alpha
Helix 42	AE6	E	164	167	Right-handed 310
Helix 43	AE7	E	266	273	Right-handed alpha
Helix 44	AE8	E	273	289	Right-handed alpha
Helix 45	AE9	E	301	322	Right-handed alpha
Helix 46	AF1	E	331	360	Right-handed alpha
Helix 47	AF2	E	511	556	Right-handed alpha
Helix 48	AF3	C	24	35	Right-handed alpha
Helix 49	AF4	C	85	88	Right-handed 310
Helix 50	AF5	C	90	95	Right-handed 310
Helix 51	AF6	C	105	107	Right-handed 310
Helix 52	AF7	C	159	163	Right-handed 310
Helix 53	AF8	C	238	245	Right-handed alpha
Helix 54	AF9	C	246	261	Right-handed alpha
Helix 55	AG1	C	273	294	Right-handed alpha
Helix 56	AG2	C	303	332	Right-handed alpha
Helix 57	AG3	C	333	336	Right-handed 310
Helix 58	AG4	C	340	355	Right-handed alpha
Helix 59	AG5	C	496	548	Right-handed alpha

There are 10 sheets in PDB entry 22QU. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 6 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	99	103	first strand
Strand 2	A	130	136	anti-parallel
Strand 3	A	141	155	anti-parallel
Strand 4	A	71	84	anti-parallel
Strand 5	A	51	66	anti-parallel
Strand 6	A	184	188	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	A	112	114	first strand
Strand 2	A	167	176	anti-parallel
Strand 3	A	224	236	anti-parallel
Strand 4	A	204	217	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AA3 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	158	162	anti-parallel
Strand 3	D	171	184	anti-parallel
Strand 4	D	98	111	anti-parallel
Strand 5	D	78	91	anti-parallel
Strand 6	D	213	217	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	D	139	141	first strand
Strand 2	D	196	205	anti-parallel
Strand 3	D	253	264	anti-parallel
Strand 4	D	232	244	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	99	103	first strand
Strand 2	B	130	136	anti-parallel
Strand 3	B	141	155	anti-parallel
Strand 4	B	71	84	anti-parallel
Strand 5	B	51	66	anti-parallel
Strand 6	B	184	188	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	B	112	114	first strand
Strand 2	B	167	176	anti-parallel
Strand 3	B	224	236	anti-parallel
Strand 4	B	204	217	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	126	130	first strand
Strand 2	E	157	162	anti-parallel
Strand 3	E	171	184	anti-parallel
Strand 4	E	98	111	anti-parallel
Strand 5	E	78	93	anti-parallel
Strand 6	E	213	217	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	E	139	141	first strand
Strand 2	E	196	205	anti-parallel
Strand 3	E	253	264	anti-parallel
Strand 4	E	232	244	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	99	103	first strand
Strand 2	C	130	136	anti-parallel
Strand 3	C	141	155	anti-parallel
Strand 4	C	71	84	anti-parallel
Strand 5	C	51	66	anti-parallel
Strand 6	C	184	188	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	C	112	114	first strand
Strand 2	C	167	176	anti-parallel
Strand 3	C	224	236	anti-parallel
Strand 4	C	204	217	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: 22QU

Analysis of interatomic Contacts of Structural Units in PDB entry:
22QU