Analysis of interatomic Contacts of Structural Units in PDB entry:
2W75

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 2W75 entry

There are 2 chains in PDB entry 2W75 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 44	PHE 815
B	GLN 44	PHE 815

There are 20 helices in PDB entry 2W75. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	54	67	Right-handed alpha
Helix 2	2	A	73	77	Right-handed 310
Helix 3	3	A	90	99	Right-handed alpha
Helix 4	4	A	161	165	Right-handed 310
Helix 5	5	A	174	181	Right-handed alpha
Helix 6	6	A	184	191	Right-handed alpha
Helix 7	7	A	228	233	Right-handed alpha
Helix 8	8	A	253	258	Right-handed alpha
Helix 9	9	A	647	652	Right-handed alpha
Helix 10	10	A	722	726	Right-handed 310
Helix 11	11	B	54	67	Right-handed alpha
Helix 12	12	B	73	78	Right-handed alpha
Helix 13	13	B	90	99	Right-handed alpha
Helix 14	14	B	174	180	Right-handed alpha
Helix 15	15	B	184	191	Right-handed alpha
Helix 16	16	B	228	233	Right-handed alpha
Helix 17	17	B	253	258	Right-handed alpha
Helix 18	18	B	625	627	Right-handed 310
Helix 19	19	B	647	653	Right-handed alpha
Helix 20	20	B	722	726	Right-handed 310

There are 15 sheets in PDB entry 2W75. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, AH, BA, BB, BC, BD, BE, BF, BG,

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	46	50	first strand
Strand 2	A	85	89	anti-parallel

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There are 4 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	105	109	first strand
Strand 2	A	112	116	anti-parallel
Strand 3	A	69	72	parallel
Strand 4	A	132	133	anti-parallel

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There are 5 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	168	173	first strand
Strand 2	A	243	251	anti-parallel
Strand 3	A	263	270	anti-parallel
Strand 4	A	216	219	parallel
Strand 5	A	222	223	anti-parallel

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There are 3 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	196	201	first strand
Strand 2	A	204	209	anti-parallel
Strand 3	A	212	213	anti-parallel

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There are 15 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	499	500	first strand
Strand 2	A	441	466	anti-parallel
Strand 3	A	411	430	anti-parallel
Strand 4	A	392	405	anti-parallel
Strand 5	A	344	358	anti-parallel
Strand 6	A	326	341	anti-parallel
Strand 7	A	307	318	anti-parallel
Strand 8	A	290	300	anti-parallel
Strand 9	A	278	286	anti-parallel
Strand 10	A	806	814	anti-parallel
Strand 11	A	775	782	anti-parallel
Strand 12	A	760	770	anti-parallel
Strand 13	A	728	737	anti-parallel
Strand 14	A	711	720	anti-parallel
Strand 15	A	685	698	anti-parallel

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There are 11 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	499	500	first strand
Strand 2	A	441	466	anti-parallel
Strand 3	A	471	490	anti-parallel
Strand 4	A	520	538	anti-parallel
Strand 5	A	543	558	anti-parallel
Strand 6	A	563	578	anti-parallel
Strand 7	A	583	594	anti-parallel
Strand 8	A	611	624	anti-parallel
Strand 9	A	629	645	anti-parallel
Strand 10	A	664	682	anti-parallel
Strand 11	A	685	698	anti-parallel

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There are 3 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	366	367	first strand
Strand 2	A	798	801	anti-parallel
Strand 3	A	790	793	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	740	746	first strand
Strand 2	A	751	757	anti-parallel

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There are 2 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	46	50	first strand
Strand 2	B	85	89	anti-parallel

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There are 3 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	69	71	first strand
Strand 2	B	112	116	parallel
Strand 3	B	105	107	anti-parallel

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There are 5 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	169	173	first strand
Strand 2	B	243	251	anti-parallel
Strand 3	B	263	270	anti-parallel
Strand 4	B	217	219	parallel
Strand 5	B	222	223	anti-parallel

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There are 3 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	196	201	first strand
Strand 2	B	204	209	anti-parallel
Strand 3	B	212	213	anti-parallel

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There are 64 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	278	286	first strand
Strand 2	B	290	300	anti-parallel
Strand 3	B	307	318	anti-parallel
Strand 4	B	326	341	anti-parallel
Strand 5	B	344	358	anti-parallel
Strand 6	B	392	405	anti-parallel
Strand 7	B	411	430	anti-parallel
Strand 8	B	441	466	anti-parallel
Strand 9	B	471	490	anti-parallel
Strand 10	B	520	538	anti-parallel
Strand 11	B	543	557	anti-parallel
Strand 12	B	563	578	anti-parallel
Strand 13	B	583	594	anti-parallel
Strand 14	B	611	624	anti-parallel
Strand 15	B	629	645	anti-parallel
Strand 16	B	664	682	anti-parallel
Strand 17	B	685	698	anti-parallel
Strand 18	B	711	720	anti-parallel
Strand 19	B	728	737	anti-parallel
Strand 20	B	760	769	anti-parallel
Strand 21	B	290	300	first strand
Strand 22	B	278	286	anti-parallel
Strand 23	B	307	318	first strand
Strand 24	B	290	300	anti-parallel
Strand 25	B	326	341	first strand
Strand 26	B	307	318	anti-parallel
Strand 27	B	344	358	first strand
Strand 28	B	326	341	anti-parallel
Strand 29	B	392	405	first strand
Strand 30	B	344	358	anti-parallel
Strand 31	B	411	430	first strand
Strand 32	B	392	405	anti-parallel
Strand 33	B	441	466	first strand
Strand 34	B	411	430	anti-parallel
Strand 35	B	471	490	first strand
Strand 36	B	441	466	anti-parallel
Strand 37	B	499	500	anti-parallel
Strand 38	B	441	466	parallel
Strand 39	B	520	538	first strand
Strand 40	B	471	490	anti-parallel
Strand 41	B	543	557	first strand
Strand 42	B	520	538	anti-parallel
Strand 43	B	563	578	first strand
Strand 44	B	543	557	anti-parallel
Strand 45	B	583	594	first strand
Strand 46	B	563	578	anti-parallel
Strand 47	B	611	624	first strand
Strand 48	B	583	594	anti-parallel
Strand 49	B	629	645	first strand
Strand 50	B	611	624	anti-parallel
Strand 51	B	664	682	first strand
Strand 52	B	629	645	anti-parallel
Strand 53	B	685	698	first strand
Strand 54	B	664	682	anti-parallel
Strand 55	B	711	720	first strand
Strand 56	B	685	698	anti-parallel
Strand 57	B	728	737	first strand
Strand 58	B	711	720	anti-parallel
Strand 59	B	760	769	first strand
Strand 60	B	728	737	anti-parallel
Strand 61	B	775	782	first strand
Strand 62	B	760	769	anti-parallel
Strand 63	B	806	814	first strand
Strand 64	B	278	286	anti-parallel

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There are 3 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	366	367	first strand
Strand 2	B	798	801	anti-parallel
Strand 3	B	790	793	anti-parallel

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There are 2 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	740	746	first strand
Strand 2	B	751	757	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: 2W75

Analysis of interatomic Contacts of Structural Units in PDB entry:
2W75