Analysis of interatomic Contacts of Structural Units in PDB entry:
2X09

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 2X09 entry

There are 2 chains in PDB entry 2X09 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 49	ASP 899
B	GLY 49	ASP 899

There are 39 helices in PDB entry 2X09. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	63	65	Right-handed 310
Helix 2	2	A	67	71	Right-handed 310
Helix 3	3	A	89	97	Right-handed alpha
Helix 4	4	A	107	112	Right-handed 310
Helix 5	5	A	114	118	Right-handed 310
Helix 6	6	A	372	386	Right-handed alpha
Helix 7	7	A	399	410	Right-handed alpha
Helix 8	8	A	421	425	Right-handed 310
Helix 9	9	A	439	456	Right-handed alpha
Helix 10	10	A	473	487	Right-handed alpha
Helix 11	11	A	520	526	Right-handed 310
Helix 12	12	A	550	558	Right-handed alpha
Helix 13	13	A	559	569	Right-handed alpha
Helix 14	14	A	586	598	Right-handed alpha
Helix 15	15	A	602	628	Right-handed alpha
Helix 16	16	A	629	631	Right-handed 310
Helix 17	17	A	663	673	Right-handed alpha
Helix 18	18	A	776	779	Right-handed 310
Helix 19	19	A	792	798	Right-handed 310
Helix 20	20	A	875	878	Right-handed 310
Helix 21	21	B	67	71	Right-handed 310
Helix 22	22	B	89	97	Right-handed alpha
Helix 23	23	B	107	112	Right-handed 310
Helix 24	24	B	114	118	Right-handed 310
Helix 25	25	B	372	387	Right-handed alpha
Helix 26	26	B	399	410	Right-handed alpha
Helix 27	27	B	421	425	Right-handed 310
Helix 28	28	B	439	456	Right-handed alpha
Helix 29	29	B	473	487	Right-handed alpha
Helix 30	30	B	520	526	Right-handed 310
Helix 31	31	B	550	558	Right-handed alpha
Helix 32	32	B	559	569	Right-handed alpha
Helix 33	33	B	586	598	Right-handed alpha
Helix 34	34	B	602	628	Right-handed alpha
Helix 35	35	B	629	631	Right-handed 310
Helix 36	36	B	663	673	Right-handed alpha
Helix 37	37	B	776	779	Right-handed 310
Helix 38	38	B	792	798	Right-handed 310
Helix 39	39	B	875	878	Right-handed 310

There are 30 sheets in PDB entry 2X09. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, AK, AL, AM, AN, AO, BA, BB, BC, BD, BE, BF, BG, BH, BI, BJ, BK, BL, BM, BN, BO,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	51	53	first strand
Strand 2	A	219	224	anti-parallel
Strand 3	A	135	140	anti-parallel
Strand 4	A	169	172	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	82	85	first strand
Strand 2	A	56	61	anti-parallel
Strand 3	A	121	129	anti-parallel
Strand 4	A	180	188	anti-parallel
Strand 5	A	147	151	anti-parallel
Strand 6	A	154	157	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	143	144	first strand
Strand 2	A	214	215	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	227	238	first strand
Strand 2	A	244	255	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	285	289	first strand
Strand 2	A	244	255	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	293	296	first strand
Strand 2	A	244	255	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	272	280	first strand
Strand 2	A	261	269	anti-parallel
Strand 3	A	312	319	anti-parallel
Strand 4	A	324	332	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	337	341	first strand
Strand 2	A	347	351	anti-parallel
Strand 3	A	354	356	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	412	414	first strand
Strand 2	A	390	393	parallel
Strand 3	A	358	363	parallel
Strand 4	A	636	641	parallel
Strand 5	A	537	542	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	464	465	first strand
Strand 2	A	493	494	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	676	680	first strand
Strand 2	A	686	691	anti-parallel
Strand 3	A	729	735	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	713	724	first strand
Strand 2	A	697	708	anti-parallel
Strand 3	A	745	753	anti-parallel
Strand 4	A	759	768	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	773	774	first strand
Strand 2	A	786	788	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	803	811	first strand
Strand 2	A	816	825	anti-parallel
Strand 3	A	865	873	anti-parallel
Strand 4	A	852	853	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	858	860	first strand
Strand 2	A	833	841	anti-parallel
Strand 3	A	883	888	anti-parallel
Strand 4	A	892	897	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	50	53	first strand
Strand 2	B	219	224	anti-parallel
Strand 3	B	135	140	anti-parallel
Strand 4	B	169	172	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	82	85	first strand
Strand 2	B	56	61	anti-parallel
Strand 3	B	121	129	anti-parallel
Strand 4	B	180	188	anti-parallel
Strand 5	B	146	151	anti-parallel
Strand 6	B	154	163	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	143	144	first strand
Strand 2	B	214	215	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	227	238	first strand
Strand 2	B	244	255	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	285	289	first strand
Strand 2	B	244	255	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	293	296	first strand
Strand 2	B	244	255	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	272	280	first strand
Strand 2	B	261	269	anti-parallel
Strand 3	B	312	320	anti-parallel
Strand 4	B	323	332	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	337	341	first strand
Strand 2	B	347	351	anti-parallel
Strand 3	B	354	355	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	412	416	first strand
Strand 2	B	390	394	parallel
Strand 3	B	358	363	parallel
Strand 4	B	636	641	parallel
Strand 5	B	537	542	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	464	465	first strand
Strand 2	B	493	494	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	676	680	first strand
Strand 2	B	686	691	anti-parallel
Strand 3	B	729	735	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	713	724	first strand
Strand 2	B	697	708	anti-parallel
Strand 3	B	745	753	anti-parallel
Strand 4	B	759	768	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	773	774	first strand
Strand 2	B	786	788	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	803	811	first strand
Strand 2	B	816	825	anti-parallel
Strand 3	B	865	873	anti-parallel
Strand 4	B	852	853	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	858	860	first strand
Strand 2	B	833	841	anti-parallel
Strand 3	B	883	888	anti-parallel
Strand 4	B	892	897	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: 2X09

Analysis of interatomic Contacts of Structural Units in PDB entry:
2X09