Analysis of interatomic Contacts of Structural Units in PDB entry:
2QQ2

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 2QQ2 entry

There are 12 chains in PDB entry 2QQ2 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 208	HIS 365
B	PRO 208	GLN 363
C	PRO 208	HIS 365
D	PRO 208	ALA 360
E	ASN 207	ALA 360
F	GLU 209	ALA 360
G	PRO 208	ALA 360
H	PRO 208	GLN 363
I	PRO 208	LYS 361
J	THR 212	ALA 360
K	PRO 208	GLN 363
L	PRO 208	HIS 365

There are 48 helices in PDB entry 2QQ2. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	212	217	Right-handed alpha
Helix 2	2	A	225	229	Right-handed 310
Helix 3	3	A	236	257	Right-handed alpha
Helix 4	4	A	341	362	Right-handed alpha
Helix 5	5	B	212	217	Right-handed alpha
Helix 6	6	B	225	229	Right-handed 310
Helix 7	7	B	236	257	Right-handed alpha
Helix 8	8	B	341	363	Right-handed alpha
Helix 9	9	C	212	217	Right-handed alpha
Helix 10	10	C	225	229	Right-handed 310
Helix 11	11	C	236	257	Right-handed alpha
Helix 12	12	C	341	362	Right-handed alpha
Helix 13	13	D	212	217	Right-handed alpha
Helix 14	14	D	225	229	Right-handed 310
Helix 15	15	D	236	257	Right-handed alpha
Helix 16	16	D	341	360	Right-handed alpha
Helix 17	17	E	212	217	Right-handed alpha
Helix 18	18	E	225	229	Right-handed 310
Helix 19	19	E	236	257	Right-handed alpha
Helix 20	20	E	341	360	Right-handed alpha
Helix 21	21	F	212	217	Right-handed alpha
Helix 22	22	F	225	229	Right-handed 310
Helix 23	23	F	236	257	Right-handed alpha
Helix 24	24	F	341	360	Right-handed alpha
Helix 25	25	G	212	217	Right-handed alpha
Helix 26	26	G	225	229	Right-handed 310
Helix 27	27	G	236	257	Right-handed alpha
Helix 28	28	G	341	360	Right-handed alpha
Helix 29	29	H	212	217	Right-handed alpha
Helix 30	30	H	225	229	Right-handed 310
Helix 31	31	H	236	257	Right-handed alpha
Helix 32	32	H	341	362	Right-handed alpha
Helix 33	33	I	212	217	Right-handed alpha
Helix 34	34	I	225	229	Right-handed 310
Helix 35	35	I	236	257	Right-handed alpha
Helix 36	36	I	341	361	Right-handed alpha
Helix 37	37	J	212	217	Right-handed alpha
Helix 38	38	J	225	229	Right-handed 310
Helix 39	39	J	236	257	Right-handed alpha
Helix 40	40	J	341	360	Right-handed alpha
Helix 41	41	K	212	217	Right-handed alpha
Helix 42	42	K	225	229	Right-handed 310
Helix 43	43	K	236	257	Right-handed alpha
Helix 44	44	K	341	362	Right-handed alpha
Helix 45	45	L	212	217	Right-handed alpha
Helix 46	46	L	225	229	Right-handed 310
Helix 47	47	L	236	257	Right-handed alpha
Helix 48	48	L	341	362	Right-handed alpha

There are 6 sheets in PDB entry 2QQ2. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 10 strands in A sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	218	223	first strand
Strand 2	A	278	289	anti-parallel
Strand 3	A	293	304	anti-parallel
Strand 4	A	313	325	anti-parallel
Strand 5	A	259	270	anti-parallel
Strand 6	B	259	270	anti-parallel
Strand 7	B	313	325	anti-parallel
Strand 8	B	293	304	anti-parallel
Strand 9	B	278	289	anti-parallel
Strand 10	B	218	223	anti-parallel

Back to list of sheets
Back to top of page

There are 10 strands in B sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	218	223	first strand
Strand 2	C	278	289	anti-parallel
Strand 3	C	293	304	anti-parallel
Strand 4	C	313	325	anti-parallel
Strand 5	C	259	270	anti-parallel
Strand 6	K	259	270	anti-parallel
Strand 7	K	313	325	anti-parallel
Strand 8	K	293	304	anti-parallel
Strand 9	K	278	289	anti-parallel
Strand 10	K	218	223	anti-parallel

Back to list of sheets
Back to top of page

There are 10 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	218	223	first strand
Strand 2	D	278	289	anti-parallel
Strand 3	D	293	304	anti-parallel
Strand 4	D	313	325	anti-parallel
Strand 5	D	259	270	anti-parallel
Strand 6	E	259	270	anti-parallel
Strand 7	E	313	325	anti-parallel
Strand 8	E	293	304	anti-parallel
Strand 9	E	278	289	anti-parallel
Strand 10	E	218	223	anti-parallel

Back to list of sheets
Back to top of page

There are 10 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	218	223	first strand
Strand 2	F	279	289	anti-parallel
Strand 3	F	293	303	anti-parallel
Strand 4	F	313	324	anti-parallel
Strand 5	F	260	270	anti-parallel
Strand 6	G	259	270	anti-parallel
Strand 7	G	313	325	anti-parallel
Strand 8	G	293	304	anti-parallel
Strand 9	G	278	289	anti-parallel
Strand 10	G	218	223	anti-parallel

Back to list of sheets
Back to top of page

There are 10 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	218	223	first strand
Strand 2	H	278	289	anti-parallel
Strand 3	H	293	304	anti-parallel
Strand 4	H	313	325	anti-parallel
Strand 5	H	259	270	anti-parallel
Strand 6	I	259	270	anti-parallel
Strand 7	I	313	325	anti-parallel
Strand 8	I	293	304	anti-parallel
Strand 9	I	278	289	anti-parallel
Strand 10	I	218	223	anti-parallel

Back to list of sheets
Back to top of page

There are 10 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	218	223	first strand
Strand 2	J	278	289	anti-parallel
Strand 3	J	293	304	anti-parallel
Strand 4	J	313	325	anti-parallel
Strand 5	J	259	270	anti-parallel
Strand 6	L	259	270	anti-parallel
Strand 7	L	313	325	anti-parallel
Strand 8	L	293	303	anti-parallel
Strand 9	L	279	289	anti-parallel
Strand 10	L	218	223	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: 2QQ2

Analysis of interatomic Contacts of Structural Units in PDB entry:
2QQ2