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

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 8IQG entry

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

Chain ID	Initial residue	Terminal residue
A	MET 477	GLU 713
D	ALA 1	ARG 134
E	ARG 23	GLY 101
C	ALA 11	ASP 411
B	MET 1	MET 392

There are 20 helices in PDB entry 8IQG. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	490	502	Right-handed alpha
Helix 2	AA2	A	507	514	Right-handed alpha
Helix 3	AA3	A	550	554	Right-handed 310
Helix 4	AA4	A	599	604	Right-handed alpha
Helix 5	AA5	A	635	647	Right-handed alpha
Helix 6	AA6	A	652	675	Right-handed alpha
Helix 7	AA7	A	697	706	Right-handed alpha
Helix 8	AA8	D	63	79	Right-handed alpha
Helix 9	AA9	D	85	114	Right-handed alpha
Helix 10	AB1	D	120	131	Right-handed alpha
Helix 11	AB2	E	25	29	Right-handed 310
Helix 12	AB3	E	30	40	Right-handed alpha
Helix 13	AB4	E	47	49	Right-handed 310
Helix 14	AB5	E	50	75	Right-handed alpha
Helix 15	AB6	E	82	94	Right-handed alpha
Helix 16	AB7	C	12	32	Right-handed alpha
Helix 17	AB8	C	155	157	Right-handed 310
Helix 18	AB9	C	208	210	Right-handed 310
Helix 19	AC1	C	355	360	Right-handed alpha
Helix 20	AC2	C	405	410	Right-handed alpha

There are 20 sheets in PDB entry 8IQG. 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,

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	570	572	first strand
Strand 2	A	558	561	anti-parallel
Strand 3	C	34	38	parallel
Strand 4	C	399	402	anti-parallel
Strand 5	C	390	394	anti-parallel
Strand 6	C	377	382	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	684	686	first strand
Strand 2	B	340	342	anti-parallel
Strand 3	B	326	327	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	49	54	first strand
Strand 2	C	61	66	anti-parallel
Strand 3	C	85	87	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	77	83	first strand
Strand 2	C	116	123	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	130	132	first strand
Strand 2	C	139	143	anti-parallel
Strand 3	C	149	153	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	C	172	173	first strand
Strand 2	C	216	217	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	182	185	first strand
Strand 2	C	192	196	anti-parallel
Strand 3	C	202	206	anti-parallel
Strand 4	C	221	223	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	C	230	235	first strand
Strand 2	C	242	247	anti-parallel
Strand 3	C	251	256	anti-parallel
Strand 4	C	267	270	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	C	279	281	first strand
Strand 2	C	288	291	anti-parallel
Strand 3	C	298	302	anti-parallel
Strand 4	C	311	313	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	C	320	323	first strand
Strand 2	C	335	337	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	B	2	6	first strand
Strand 2	B	370	374	anti-parallel
Strand 3	B	360	363	anti-parallel
Strand 4	B	352	354	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	16	18	first strand
Strand 2	B	35	36	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	30	33	first strand
Strand 2	B	41	48	anti-parallel
Strand 3	B	54	62	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	B	69	71	first strand
Strand 2	B	83	85	anti-parallel
Strand 3	B	89	95	anti-parallel
Strand 4	B	119	126	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	B	132	136	first strand
Strand 2	B	145	148	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	B	154	156	first strand
Strand 2	B	163	166	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	B	174	177	first strand
Strand 2	B	185	190	anti-parallel
Strand 3	B	195	199	anti-parallel
Strand 4	B	205	209	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	241	242	first strand
Strand 2	B	248	255	anti-parallel
Strand 3	B	264	270	anti-parallel
Strand 4	B	279	280	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	288	293	first strand
Strand 2	B	319	323	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	B	298	299	first strand
Strand 2	B	315	316	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: 8IQG

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