Analysis of interatomic Contacts of Structural Units in PDB entry:
1W2Z

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 1W2Z entry

There are 8 chains in PDB entry 1W2Z (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 6	ASN 386
A	ASP 388	CYS 647
B	VAL 6	ASN 386
B	ASP 388	CYS 647
C	VAL 6	ASN 386
C	ASP 388	CYS 647
D	VAL 6	ASN 386
D	ASP 388	CYS 647

There are 64 helices in PDB entry 1W2Z. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	14	29	Right-handed alpha
Helix 2	2	A	47	57	Right-handed alpha
Helix 3	3	A	104	112	Right-handed alpha
Helix 4	4	A	113	117	Right-handed 310
Helix 5	5	A	118	129	Right-handed alpha
Helix 6	6	A	131	133	Right-handed 310
Helix 7	7	A	166	170	Right-handed 310
Helix 8	8	A	206	210	Right-handed 310
Helix 9	9	A	299	305	Right-handed alpha
Helix 10	10	A	420	424	Right-handed 310
Helix 11	11	A	492	496	Right-handed 310
Helix 12	12	A	539	545	Right-handed alpha
Helix 13	13	A	546	550	Right-handed 310
Helix 14	14	A	577	582	Right-handed alpha
Helix 15	15	A	583	585	Right-handed 310
Helix 16	16	A	606	610	Right-handed 310
Helix 17	17	B	14	29	Right-handed alpha
Helix 18	18	B	47	57	Right-handed alpha
Helix 19	19	B	104	112	Right-handed alpha
Helix 20	20	B	113	117	Right-handed 310
Helix 21	21	B	118	128	Right-handed alpha
Helix 22	22	B	131	133	Right-handed 310
Helix 23	23	B	166	169	Right-handed 310
Helix 24	24	B	206	210	Right-handed 310
Helix 25	25	B	299	305	Right-handed alpha
Helix 26	26	B	420	424	Right-handed 310
Helix 27	27	B	492	496	Right-handed 310
Helix 28	28	B	539	545	Right-handed alpha
Helix 29	29	B	546	550	Right-handed 310
Helix 30	30	B	577	582	Right-handed alpha
Helix 31	31	B	583	585	Right-handed 310
Helix 32	32	B	606	610	Right-handed 310
Helix 33	33	C	14	29	Right-handed alpha
Helix 34	34	C	47	57	Right-handed alpha
Helix 35	35	C	104	112	Right-handed alpha
Helix 36	36	C	113	117	Right-handed 310
Helix 37	37	C	118	128	Right-handed alpha
Helix 38	38	C	131	133	Right-handed 310
Helix 39	39	C	166	170	Right-handed 310
Helix 40	40	C	206	210	Right-handed 310
Helix 41	41	C	299	305	Right-handed alpha
Helix 42	42	C	420	424	Right-handed 310
Helix 43	43	C	492	496	Right-handed 310
Helix 44	44	C	539	545	Right-handed alpha
Helix 45	45	C	546	550	Right-handed 310
Helix 46	46	C	577	582	Right-handed alpha
Helix 47	47	C	583	585	Right-handed 310
Helix 48	48	C	606	610	Right-handed 310
Helix 49	49	D	14	29	Right-handed alpha
Helix 50	50	D	47	57	Right-handed alpha
Helix 51	51	D	104	112	Right-handed alpha
Helix 52	52	D	113	117	Right-handed 310
Helix 53	53	D	118	128	Right-handed alpha
Helix 54	54	D	131	133	Right-handed 310
Helix 55	55	D	166	169	Right-handed 310
Helix 56	56	D	206	210	Right-handed 310
Helix 57	57	D	299	305	Right-handed alpha
Helix 58	58	D	420	424	Right-handed 310
Helix 59	59	D	492	496	Right-handed 310
Helix 60	60	D	539	545	Right-handed alpha
Helix 61	61	D	546	550	Right-handed 310
Helix 62	62	D	577	582	Right-handed alpha
Helix 63	63	D	583	585	Right-handed 310
Helix 64	64	D	606	610	Right-handed 310

There are 33 sheets in PDB entry 1W2Z. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, AH, AI, BA, BB, BC, BD, BE, BF, BG, BH, BI, CA, CB, CC, CD, CE, CF, CG, CH, A, DB, DC, DD, DE, DF, G,

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	36	43	first strand
Strand 2	A	66	73	anti-parallel
Strand 3	A	76	83	anti-parallel
Strand 4	A	88	94	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	135	141	first strand
Strand 2	A	153	160	anti-parallel
Strand 3	A	175	180	anti-parallel
Strand 4	A	185	191	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	222	224	first strand
Strand 2	B	222	224	anti-parallel

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There are 8 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	231	234	first strand
Strand 2	A	237	240	anti-parallel
Strand 3	A	243	250	anti-parallel
Strand 4	A	254	264	anti-parallel
Strand 5	A	269	285	anti-parallel
Strand 6	A	442	452	anti-parallel
Strand 7	A	593	603	anti-parallel
Strand 8	A	552	556	anti-parallel

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There are 6 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	231	234	first strand
Strand 2	A	237	240	anti-parallel
Strand 3	A	243	250	anti-parallel
Strand 4	A	254	264	anti-parallel
Strand 5	A	269	285	anti-parallel
Strand 6	A	297	298	anti-parallel

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There are 6 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	324	331	first strand
Strand 2	A	337	349	anti-parallel
Strand 3	A	375	384	anti-parallel
Strand 4	A	387	395	anti-parallel
Strand 5	A	401	409	anti-parallel
Strand 6	A	616	619	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	353	359	first strand
Strand 2	A	367	372	anti-parallel

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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	413	415	first strand
Strand 2	A	437	440	anti-parallel
Strand 3	A	430	434	anti-parallel

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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	480	488	first strand
Strand 2	A	460	470	anti-parallel
Strand 3	A	504	514	anti-parallel
Strand 4	A	520	526	anti-parallel
Strand 5	A	621	625	anti-parallel

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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	36	43	first strand
Strand 2	B	66	73	anti-parallel
Strand 3	B	76	83	anti-parallel
Strand 4	B	88	94	anti-parallel

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There are 4 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	135	141	first strand
Strand 2	B	153	160	anti-parallel
Strand 3	B	175	180	anti-parallel
Strand 4	B	185	191	anti-parallel

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There are 3 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	135	141	first strand
Strand 2	B	153	160	anti-parallel
Strand 3	B	171	172	anti-parallel

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There are 8 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	231	234	first strand
Strand 2	B	237	240	anti-parallel
Strand 3	B	243	250	anti-parallel
Strand 4	B	254	264	anti-parallel
Strand 5	B	269	285	anti-parallel
Strand 6	B	442	452	anti-parallel
Strand 7	B	593	603	anti-parallel
Strand 8	B	552	556	anti-parallel

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There are 6 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	231	234	first strand
Strand 2	B	237	240	anti-parallel
Strand 3	B	243	250	anti-parallel
Strand 4	B	254	264	anti-parallel
Strand 5	B	269	285	anti-parallel
Strand 6	B	297	298	anti-parallel

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There are 6 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	324	331	first strand
Strand 2	B	337	349	anti-parallel
Strand 3	B	375	384	anti-parallel
Strand 4	B	387	395	anti-parallel
Strand 5	B	401	409	anti-parallel
Strand 6	B	616	619	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	353	359	first strand
Strand 2	B	367	372	anti-parallel

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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	413	415	first strand
Strand 2	B	437	440	anti-parallel
Strand 3	B	430	434	anti-parallel

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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	480	488	first strand
Strand 2	B	460	470	anti-parallel
Strand 3	B	504	514	anti-parallel
Strand 4	B	520	526	anti-parallel
Strand 5	B	621	625	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	36	43	first strand
Strand 2	C	66	73	anti-parallel
Strand 3	C	76	83	anti-parallel
Strand 4	C	88	94	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	135	141	first strand
Strand 2	C	153	160	anti-parallel
Strand 3	C	175	180	anti-parallel
Strand 4	C	185	191	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	222	224	first strand
Strand 2	D	222	224	anti-parallel

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There are 11 strands in CD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	231	234	first strand
Strand 2	C	237	240	anti-parallel
Strand 3	C	243	250	anti-parallel
Strand 4	C	254	264	anti-parallel
Strand 5	C	269	285	anti-parallel
Strand 6	C	297	298	anti-parallel
Strand 7	C	269	285	anti-parallel
Strand 8	C	552	556	first strand
Strand 9	C	593	603	anti-parallel
Strand 10	C	442	452	anti-parallel
Strand 11	C	269	285	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	324	331	first strand
Strand 2	C	337	349	anti-parallel
Strand 3	C	375	384	anti-parallel
Strand 4	C	387	395	anti-parallel
Strand 5	C	401	409	anti-parallel
Strand 6	C	616	619	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	353	359	first strand
Strand 2	C	367	372	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	413	415	first strand
Strand 2	C	437	440	anti-parallel
Strand 3	C	430	434	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	480	488	first strand
Strand 2	C	460	470	anti-parallel
Strand 3	C	504	514	anti-parallel
Strand 4	C	520	526	anti-parallel
Strand 5	C	621	625	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	36	43	first strand
Strand 2	D	66	73	anti-parallel
Strand 3	D	76	83	anti-parallel
Strand 4	D	88	94	anti-parallel

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There are 7 strands in DB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	135	141	first strand
Strand 2	D	153	160	anti-parallel
Strand 3	D	171	172	anti-parallel
Strand 4	D	153	160	anti-parallel
Strand 5	D	185	191	first strand
Strand 6	D	175	180	anti-parallel
Strand 7	D	153	160	anti-parallel

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There are 11 strands in DC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	231	234	first strand
Strand 2	D	237	240	anti-parallel
Strand 3	D	243	250	anti-parallel
Strand 4	D	254	264	anti-parallel
Strand 5	D	269	285	anti-parallel
Strand 6	D	297	298	anti-parallel
Strand 7	D	269	285	anti-parallel
Strand 8	D	552	556	first strand
Strand 9	D	593	603	anti-parallel
Strand 10	D	442	452	anti-parallel
Strand 11	D	269	285	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	324	331	first strand
Strand 2	D	337	349	anti-parallel
Strand 3	D	375	384	anti-parallel
Strand 4	D	387	395	anti-parallel
Strand 5	D	401	409	anti-parallel
Strand 6	D	613	619	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	353	359	first strand
Strand 2	D	367	372	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	413	415	first strand
Strand 2	D	437	440	anti-parallel
Strand 3	D	430	434	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	480	488	first strand
Strand 2	D	460	470	anti-parallel
Strand 3	D	504	514	anti-parallel
Strand 4	D	520	526	anti-parallel
Strand 5	D	621	625	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: 1W2Z

Analysis of interatomic Contacts of Structural Units in PDB entry:
1W2Z