Analysis of interatomic Contacts of Structural Units in PDB entry:
2W1B

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 2W1B entry

There is 1 chain in PDB entry 2W1B (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 2	PHE 1033

There are 51 helices in PDB entry 2W1B. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	3	8	Right-handed alpha
Helix 2	2	A	8	28	Right-handed alpha
Helix 3	3	A	53	57	Right-handed 310
Helix 4	4	A	2	63	Right-handed 310
Helix 5	5	A	99	113	Right-handed alpha
Helix 6	6	A	114	118	Right-handed 310
Helix 7	7	A	119	125	Right-handed alpha
Helix 8	8	A	152	162	Right-handed alpha
Helix 9	9	A	162	167	Right-handed alpha
Helix 10	10	A	190	195	Right-handed alpha
Helix 11	11	A	199	211	Right-handed alpha
Helix 12	12	A	242	249	Right-handed alpha
Helix 13	13	A	298	303	Right-handed alpha
Helix 14	14	A	329	337	Right-handed alpha
Helix 15	15	A	337	342	Right-handed alpha
Helix 16	16	A	342	350	Right-handed alpha
Helix 17	17	A	350	360	Right-handed alpha
Helix 18	18	A	361	385	Right-handed alpha
Helix 19	19	A	391	401	Right-handed alpha
Helix 20	20	A	402	422	Right-handed alpha
Helix 21	21	A	426	436	Right-handed alpha
Helix 22	22	A	438	445	Right-handed alpha
Helix 23	23	A	449	454	Right-handed alpha
Helix 24	24	A	455	458	Right-handed 310
Helix 25	25	A	461	483	Right-handed alpha
Helix 26	26	A	483	488	Right-handed alpha
Helix 27	27	A	488	496	Right-handed alpha
Helix 28	28	A	513	535	Right-handed alpha
Helix 29	29	A	537	559	Right-handed alpha
Helix 30	30	A	583	601	Right-handed alpha
Helix 31	31	A	602	604	Right-handed 310
Helix 32	32	A	633	637	Right-handed 310
Helix 33	33	A	639	642	Right-handed 310
Helix 34	34	A	643	656	Right-handed alpha
Helix 35	35	A	657	659	Right-handed 310
Helix 36	36	A	691	707	Right-handed alpha
Helix 37	37	A	732	739	Right-handed alpha
Helix 38	38	A	742	755	Right-handed alpha
Helix 39	39	A	777	781	Right-handed 310
Helix 40	40	A	782	788	Right-handed 310
Helix 41	41	A	836	841	Right-handed alpha
Helix 42	42	A	861	864	Right-handed 310
Helix 43	43	A	2	871	Right-handed 310
Helix 44	44	A	872	893	Right-handed alpha
Helix 45	45	A	897	903	Right-handed alpha
Helix 46	46	A	904	919	Right-handed alpha
Helix 47	47	A	924	955	Right-handed alpha
Helix 48	48	A	960	971	Right-handed alpha
Helix 49	49	A	972	987	Right-handed alpha
Helix 50	50	A	996	1014	Right-handed alpha
Helix 51	51	A	1017	1031	Right-handed alpha

There are 13 sheets in PDB entry 2W1B. 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,

There are 2 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	44	46	first strand
Strand 2	A	128	130	anti-parallel

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There are 2 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	75	78	first strand
Strand 2	A	92	94	anti-parallel

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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	82	83	first strand
Strand 2	A	815	816	anti-parallel

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There are 4 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	176	177	first strand
Strand 2	A	284	291	anti-parallel
Strand 3	A	138	143	anti-parallel
Strand 4	A	323	327	anti-parallel

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There are 7 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	176	177	first strand
Strand 2	A	284	291	anti-parallel
Strand 3	A	278	281	anti-parallel
Strand 4	A	610	613	anti-parallel
Strand 5	A	624	628	anti-parallel
Strand 6	A	573	577	anti-parallel
Strand 7	A	663	666	anti-parallel

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There are 4 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	266	272	first strand
Strand 2	A	182	188	anti-parallel
Strand 3	A	771	775	parallel
Strand 4	A	757	758	anti-parallel

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There are 2 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	218	219	first strand
Strand 2	A	232	233	anti-parallel

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There are 2 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	250	252	first strand
Strand 2	A	260	261	anti-parallel

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There are 2 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	682	686	first strand
Strand 2	A	855	859	anti-parallel

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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	725	731	first strand
Strand 2	A	805	811	anti-parallel

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There are 2 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	763	764	first strand
Strand 2	A	767	768	anti-parallel

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There are 2 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	790	792	first strand
Strand 2	A	798	800	anti-parallel

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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	818	819	first strand
Strand 2	A	822	823	anti-parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 2W1B

Analysis of interatomic Contacts of Structural Units in PDB entry:
2W1B