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

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 3NWF entry

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

Chain ID	Initial residue	Terminal residue
A	ASP 103	HIS 724
B	ALA 111	HIS 724
C	ARG 102	HIS 724
D	ARG 102	ILE 723

There are 59 helices in PDB entry 3NWF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	17	A	193	200	Right-handed alpha
Helix 2	18	A	200	205	Right-handed alpha
Helix 3	19	A	225	227	Right-handed 310
Helix 4	20	A	304	310	Right-handed 310
Helix 5	21	A	358	363	Right-handed alpha
Helix 6	22	A	403	407	Right-handed 310
Helix 7	23	A	410	426	Right-handed alpha
Helix 8	24	A	459	462	Right-handed 310
Helix 9	25	A	463	473	Right-handed alpha
Helix 10	26	A	501	546	Right-handed alpha
Helix 11	27	A	546	553	Right-handed alpha
Helix 12	28	A	660	664	Right-handed 310
Helix 13	29	A	690	697	Right-handed alpha
Helix 14	30	A	701	717	Right-handed alpha
Helix 15	1	B	193	200	Right-handed alpha
Helix 16	2	B	225	227	Right-handed 310
Helix 17	3	B	304	310	Right-handed 310
Helix 18	4	B	315	317	Right-handed 310
Helix 19	5	B	359	363	Right-handed 310
Helix 20	6	B	403	407	Right-handed 310
Helix 21	7	B	411	429	Right-handed alpha
Helix 22	8	B	457	462	Right-handed 310
Helix 23	9	B	463	472	Right-handed alpha
Helix 24	10	B	501	546	Right-handed alpha
Helix 25	11	B	546	555	Right-handed alpha
Helix 26	12	B	577	579	Right-handed 310
Helix 27	13	B	662	664	Right-handed 310
Helix 28	14	B	690	697	Right-handed alpha
Helix 29	15	B	701	710	Right-handed alpha
Helix 30	16	B	711	717	Right-handed alpha
Helix 31	31	C	193	200	Right-handed alpha
Helix 32	32	C	200	205	Right-handed alpha
Helix 33	33	C	225	227	Right-handed 310
Helix 34	34	C	315	319	Right-handed 310
Helix 35	35	C	359	363	Right-handed 310
Helix 36	36	C	403	407	Right-handed 310
Helix 37	37	C	411	426	Right-handed alpha
Helix 38	38	C	459	462	Right-handed 310
Helix 39	39	C	463	474	Right-handed alpha
Helix 40	40	C	501	546	Right-handed alpha
Helix 41	41	C	546	556	Right-handed alpha
Helix 42	42	C	577	579	Right-handed 310
Helix 43	43	C	690	696	Right-handed alpha
Helix 44	44	C	701	710	Right-handed alpha
Helix 45	45	C	711	717	Right-handed alpha
Helix 46	46	D	193	203	Right-handed alpha
Helix 47	47	D	225	227	Right-handed 310
Helix 48	48	D	304	309	Right-handed 310
Helix 49	49	D	315	319	Right-handed 310
Helix 50	50	D	412	429	Right-handed alpha
Helix 51	51	D	459	462	Right-handed 310
Helix 52	52	D	463	473	Right-handed alpha
Helix 53	53	D	501	546	Right-handed alpha
Helix 54	54	D	546	556	Right-handed alpha
Helix 55	55	D	577	579	Right-handed 310
Helix 56	56	D	662	664	Right-handed 310
Helix 57	57	D	690	696	Right-handed alpha
Helix 58	58	D	701	710	Right-handed alpha
Helix 59	59	D	711	717	Right-handed alpha

There are 47 sheets in PDB entry 3NWF. 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,

There are 6 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	574	576	first strand
Strand 2	B	113	115	anti-parallel
Strand 3	B	622	624	parallel
Strand 4	B	613	617	anti-parallel
Strand 5	B	601	604	anti-parallel
Strand 6	B	581	584	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	568	572	anti-parallel
Strand 3	B	559	562	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	142	143	first strand
Strand 2	B	376	379	anti-parallel
Strand 3	B	384	388	anti-parallel
Strand 4	B	393	395	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	454	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	180	191	first strand
Strand 2	B	157	175	anti-parallel
Strand 3	B	265	280	anti-parallel
Strand 4	B	287	289	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	175	anti-parallel
Strand 5	B	350	355	anti-parallel
Strand 6	B	340	347	anti-parallel
Strand 7	B	319	325	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	215	first strand
Strand 2	B	218	223	anti-parallel

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There are 2 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	595	597	first strand
Strand 2	B	630	632	anti-parallel

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There are 3 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	638	643	first strand
Strand 2	B	646	651	anti-parallel
Strand 3	B	654	660	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	A	113	115	first strand
Strand 2	A	574	576	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	123	125	first strand
Strand 2	A	567	572	anti-parallel
Strand 3	A	559	564	anti-parallel

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There are 4 strands in M 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	145	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 N 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	145	152	anti-parallel
Strand 3	A	448	457	anti-parallel
Strand 4	A	440	444	anti-parallel

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There are 4 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	157	160	first strand
Strand 2	A	277	280	anti-parallel
Strand 3	A	287	288	anti-parallel
Strand 4	A	294	295	anti-parallel

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There are 5 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	180	190	first strand
Strand 2	A	162	175	anti-parallel
Strand 3	A	265	274	anti-parallel
Strand 4	A	246	248	anti-parallel
Strand 5	A	235	236	anti-parallel

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There are 5 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	180	190	first strand
Strand 2	A	162	175	anti-parallel
Strand 3	A	350	355	anti-parallel
Strand 4	A	340	347	anti-parallel
Strand 5	A	319	325	anti-parallel

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There are 2 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	206	207	first strand
Strand 2	A	232	233	anti-parallel

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There are 2 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	210	214	first strand
Strand 2	A	219	223	anti-parallel

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There are 3 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	375	380	first strand
Strand 2	A	383	388	anti-parallel
Strand 3	A	393	397	anti-parallel

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There are 4 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	581	583	first strand
Strand 2	A	601	604	anti-parallel
Strand 3	A	613	618	anti-parallel
Strand 4	A	622	624	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	595	597	first strand
Strand 2	A	630	632	anti-parallel

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There are 3 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	639	643	first strand
Strand 2	A	646	651	anti-parallel
Strand 3	A	654	658	anti-parallel

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There are 6 strands in X 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	624	parallel
Strand 4	C	613	617	anti-parallel
Strand 5	C	601	604	anti-parallel
Strand 6	C	581	583	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	C	123	125	first strand
Strand 2	C	567	572	anti-parallel
Strand 3	C	559	564	anti-parallel

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There are 4 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	366	372	first strand
Strand 2	C	145	152	anti-parallel
Strand 3	C	448	457	anti-parallel
Strand 4	C	433	435	anti-parallel

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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	C	366	372	first strand
Strand 2	C	145	152	anti-parallel
Strand 3	C	448	457	anti-parallel
Strand 4	C	440	444	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	157	160	first strand
Strand 2	C	277	280	anti-parallel
Strand 3	C	287	288	anti-parallel
Strand 4	C	294	295	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	C	180	190	first strand
Strand 2	C	162	175	anti-parallel
Strand 3	C	266	274	anti-parallel
Strand 4	C	246	248	anti-parallel
Strand 5	C	235	236	anti-parallel

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There are 5 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	180	190	first strand
Strand 2	C	162	175	anti-parallel
Strand 3	C	350	355	anti-parallel
Strand 4	C	340	347	anti-parallel
Strand 5	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	207	first strand
Strand 2	C	232	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	214	first strand
Strand 2	C	219	223	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	C	375	379	first strand
Strand 2	C	383	388	anti-parallel
Strand 3	C	393	398	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	C	595	597	first strand
Strand 2	C	630	632	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	638	643	first strand
Strand 2	C	646	651	anti-parallel
Strand 3	C	654	660	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	574	576	first strand
Strand 2	D	113	115	anti-parallel
Strand 3	D	622	624	parallel
Strand 4	D	613	617	anti-parallel
Strand 5	D	601	604	anti-parallel
Strand 6	D	581	583	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	D	124	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 AL sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	142	143	first strand
Strand 2	D	376	379	anti-parallel
Strand 3	D	384	388	anti-parallel
Strand 4	D	393	397	anti-parallel

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There are 4 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	366	372	first strand
Strand 2	D	145	152	anti-parallel
Strand 3	D	448	457	anti-parallel
Strand 4	D	433	435	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	457	anti-parallel
Strand 4	D	440	444	anti-parallel

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There are 5 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	186	191	first strand
Strand 2	D	157	171	anti-parallel
Strand 3	D	266	280	anti-parallel
Strand 4	D	287	289	anti-parallel
Strand 5	D	294	295	anti-parallel

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There are 7 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	235	236	first strand
Strand 2	D	246	248	anti-parallel
Strand 3	D	266	280	anti-parallel
Strand 4	D	157	171	anti-parallel
Strand 5	D	351	355	anti-parallel
Strand 6	D	340	346	anti-parallel
Strand 7	D	322	325	anti-parallel

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There are 2 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	173	175	first strand
Strand 2	D	180	182	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	215	first strand
Strand 2	D	218	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	595	597	first strand
Strand 2	D	630	632	anti-parallel

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There are 3 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	638	643	first strand
Strand 2	D	646	651	anti-parallel
Strand 3	D	655	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: 3NWF

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