Analysis of interatomic Contacts of Structural Units in PDB entry:
3NWD

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 3NWD entry

There are 4 chains in PDB entry 3NWD (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	LYS 105	ALA 725
A	ILE 104	ILE 723
C	ILE 104	ILE 723
D	ILE 104	ALA 725

There are 56 helices in PDB entry 3NWD. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	B	193	199	Right-handed alpha
Helix 2	2	B	200	205	Right-handed alpha
Helix 3	3	B	225	227	Right-handed 310
Helix 4	4	B	303	310	Right-handed 310
Helix 5	5	B	410	426	Right-handed alpha
Helix 6	6	B	428	432	Right-handed alpha
Helix 7	7	B	459	461	Right-handed 310
Helix 8	8	B	501	546	Right-handed alpha
Helix 9	9	B	546	556	Right-handed alpha
Helix 10	10	B	577	581	Right-handed 310
Helix 11	11	B	690	696	Right-handed alpha
Helix 12	12	B	701	717	Right-handed alpha
Helix 13	13	A	193	199	Right-handed alpha
Helix 14	14	A	225	227	Right-handed 310
Helix 15	15	A	306	310	Right-handed 310
Helix 16	16	A	315	317	Right-handed 310
Helix 17	17	A	358	363	Right-handed alpha
Helix 18	18	A	403	407	Right-handed 310
Helix 19	19	A	410	428	Right-handed alpha
Helix 20	20	A	463	471	Right-handed alpha
Helix 21	21	A	501	546	Right-handed alpha
Helix 22	22	A	546	555	Right-handed alpha
Helix 23	23	A	577	581	Right-handed 310
Helix 24	24	A	660	664	Right-handed 310
Helix 25	25	A	690	698	Right-handed alpha
Helix 26	26	A	701	711	Right-handed alpha
Helix 27	27	A	711	717	Right-handed alpha
Helix 28	28	C	193	199	Right-handed alpha
Helix 29	29	C	225	227	Right-handed 310
Helix 30	30	C	306	310	Right-handed 310
Helix 31	31	C	403	407	Right-handed 310
Helix 32	32	C	411	428	Right-handed alpha
Helix 33	33	C	457	461	Right-handed 310
Helix 34	34	C	463	472	Right-handed alpha
Helix 35	35	C	501	543	Right-handed alpha
Helix 36	36	C	546	555	Right-handed alpha
Helix 37	37	C	577	579	Right-handed 310
Helix 38	38	C	618	620	Right-handed 310
Helix 39	39	C	660	664	Right-handed 310
Helix 40	40	C	690	698	Right-handed alpha
Helix 41	41	C	701	711	Right-handed alpha
Helix 42	42	C	711	717	Right-handed alpha
Helix 43	43	D	193	200	Right-handed alpha
Helix 44	44	D	200	205	Right-handed alpha
Helix 45	45	D	225	227	Right-handed 310
Helix 46	46	D	303	310	Right-handed 310
Helix 47	47	D	403	407	Right-handed 310
Helix 48	48	D	410	429	Right-handed alpha
Helix 49	49	D	460	462	Right-handed 310
Helix 50	50	D	463	471	Right-handed alpha
Helix 51	51	D	501	543	Right-handed alpha
Helix 52	52	D	546	556	Right-handed alpha
Helix 53	53	D	618	622	Right-handed 310
Helix 54	54	D	662	664	Right-handed 310
Helix 55	55	D	690	698	Right-handed alpha
Helix 56	56	D	701	716	Right-handed alpha

There are 51 sheets in PDB entry 3NWD. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, AK, AL, AM, AN, AO, AP, AQ, AR, AS, AT, AU, AV, AW, AX, AY,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	113	115	first strand
Strand 2	B	574	576	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	124	125	first strand
Strand 2	B	567	572	anti-parallel
Strand 3	B	559	564	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	366	372	first strand
Strand 2	B	145	152	anti-parallel
Strand 3	B	448	457	anti-parallel
Strand 4	B	433	435	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	366	372	first strand
Strand 2	B	145	152	anti-parallel
Strand 3	B	448	457	anti-parallel
Strand 4	B	440	444	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	179	191	first strand
Strand 2	B	157	176	anti-parallel
Strand 3	B	265	280	anti-parallel
Strand 4	B	287	288	anti-parallel
Strand 5	B	294	295	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	235	236	first strand
Strand 2	B	246	248	anti-parallel
Strand 3	B	265	280	anti-parallel
Strand 4	B	157	176	anti-parallel
Strand 5	B	350	355	anti-parallel
Strand 6	B	335	347	anti-parallel
Strand 7	B	320	328	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	206	208	first strand
Strand 2	B	231	233	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	210	214	first strand
Strand 2	B	219	223	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	376	379	first strand
Strand 2	B	383	388	anti-parallel
Strand 3	B	393	398	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	582	583	first strand
Strand 2	B	602	603	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	595	597	first strand
Strand 2	B	630	632	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	616	618	first strand
Strand 2	B	622	624	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	638	643	first strand
Strand 2	B	646	651	anti-parallel
Strand 3	B	654	660	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	574	576	first strand
Strand 2	A	113	115	anti-parallel
Strand 3	A	622	624	parallel
Strand 4	A	613	617	anti-parallel
Strand 5	A	601	604	anti-parallel
Strand 6	A	582	584	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	124	125	first strand
Strand 2	A	568	572	anti-parallel
Strand 3	A	559	563	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	366	372	first strand
Strand 2	A	144	152	anti-parallel
Strand 3	A	448	457	anti-parallel
Strand 4	A	433	435	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	366	372	first strand
Strand 2	A	144	152	anti-parallel
Strand 3	A	448	457	anti-parallel
Strand 4	A	440	444	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	186	191	first strand
Strand 2	A	157	171	anti-parallel
Strand 3	A	266	280	anti-parallel
Strand 4	A	287	289	anti-parallel
Strand 5	A	294	295	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	235	236	first strand
Strand 2	A	246	248	anti-parallel
Strand 3	A	266	280	anti-parallel
Strand 4	A	157	171	anti-parallel
Strand 5	A	351	355	anti-parallel
Strand 6	A	340	346	anti-parallel
Strand 7	A	319	325	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	173	176	first strand
Strand 2	A	179	182	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	206	207	first strand
Strand 2	A	232	233	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	210	215	first strand
Strand 2	A	218	223	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	383	388	first strand
Strand 2	A	393	398	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	595	597	first strand
Strand 2	A	630	632	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	638	640	first strand
Strand 2	A	647	651	anti-parallel
Strand 3	A	655	659	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	574	576	first strand
Strand 2	C	113	115	anti-parallel
Strand 3	C	622	623	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	124	125	first strand
Strand 2	C	568	572	anti-parallel
Strand 3	C	559	563	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	C	366	372	first strand
Strand 2	C	145	152	anti-parallel
Strand 3	C	448	454	anti-parallel
Strand 4	C	440	444	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	179	191	first strand
Strand 2	C	157	176	anti-parallel
Strand 3	C	267	268	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	235	236	first strand
Strand 2	C	246	248	anti-parallel
Strand 3	C	271	280	anti-parallel
Strand 4	C	157	176	anti-parallel
Strand 5	C	351	355	anti-parallel
Strand 6	C	340	346	anti-parallel
Strand 7	C	322	325	anti-parallel

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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	C	206	208	first strand
Strand 2	C	231	233	anti-parallel

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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	C	210	215	first strand
Strand 2	C	218	223	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	C	287	288	first strand
Strand 2	C	294	295	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	C	375	376	first strand
Strand 2	C	383	388	anti-parallel
Strand 3	C	393	398	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	581	583	first strand
Strand 2	C	601	604	anti-parallel
Strand 3	C	613	616	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	C	596	597	first strand
Strand 2	C	630	631	anti-parallel

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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	C	638	642	first strand
Strand 2	C	647	651	anti-parallel
Strand 3	C	655	659	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	D	113	115	first strand
Strand 2	D	574	576	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	120	125	first strand
Strand 2	D	567	572	anti-parallel
Strand 3	D	559	564	anti-parallel

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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	D	366	372	first strand
Strand 2	D	145	152	anti-parallel
Strand 3	D	448	456	anti-parallel
Strand 4	D	434	435	anti-parallel

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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	D	366	372	first strand
Strand 2	D	145	152	anti-parallel
Strand 3	D	448	456	anti-parallel
Strand 4	D	440	444	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	181	191	first strand
Strand 2	D	157	174	anti-parallel
Strand 3	D	265	280	anti-parallel
Strand 4	D	246	248	anti-parallel
Strand 5	D	235	236	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	181	191	first strand
Strand 2	D	157	174	anti-parallel
Strand 3	D	351	355	anti-parallel
Strand 4	D	340	346	anti-parallel
Strand 5	D	319	325	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	206	208	first strand
Strand 2	D	231	233	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	210	214	first strand
Strand 2	D	219	223	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	287	288	first strand
Strand 2	D	294	295	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	328	329	first strand
Strand 2	D	334	335	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	376	377	first strand
Strand 2	D	384	388	anti-parallel
Strand 3	D	393	397	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	581	583	first strand
Strand 2	D	601	604	anti-parallel
Strand 3	D	613	616	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	595	597	first strand
Strand 2	D	630	632	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	638	643	first strand
Strand 2	D	646	651	anti-parallel
Strand 3	D	654	660	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: 3NWD

Analysis of interatomic Contacts of Structural Units in PDB entry:
3NWD