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

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 3NWA entry

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

Chain ID	Initial residue	Terminal residue
B	ASP 103	HIS 724
A	ASP 103	HIS 724
C	ASP 103	HIS 724
D	ASP 103	HIS 724

There are 60 helices in PDB entry 3NWA. 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	200	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	315	317	Right-handed 310
Helix 5	5	B	403	407	Right-handed 310
Helix 6	6	B	412	430	Right-handed alpha
Helix 7	7	B	459	462	Right-handed 310
Helix 8	8	B	463	471	Right-handed alpha
Helix 9	9	B	501	546	Right-handed alpha
Helix 10	10	B	546	556	Right-handed alpha
Helix 11	11	B	662	664	Right-handed 310
Helix 12	12	B	690	696	Right-handed alpha
Helix 13	13	B	701	710	Right-handed alpha
Helix 14	14	B	711	717	Right-handed alpha
Helix 15	15	A	193	200	Right-handed alpha
Helix 16	16	A	200	205	Right-handed alpha
Helix 17	17	A	225	227	Right-handed 310
Helix 18	18	A	306	310	Right-handed 310
Helix 19	19	A	315	317	Right-handed 310
Helix 20	20	A	403	407	Right-handed 310
Helix 21	21	A	410	429	Right-handed alpha
Helix 22	22	A	459	461	Right-handed 310
Helix 23	23	A	463	474	Right-handed alpha
Helix 24	24	A	501	546	Right-handed alpha
Helix 25	25	A	546	556	Right-handed alpha
Helix 26	26	A	577	579	Right-handed 310
Helix 27	27	A	662	664	Right-handed 310
Helix 28	28	A	690	697	Right-handed alpha
Helix 29	29	A	701	711	Right-handed alpha
Helix 30	30	A	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	304	310	Right-handed 310
Helix 35	35	C	315	317	Right-handed 310
Helix 36	36	C	358	363	Right-handed alpha
Helix 37	37	C	403	407	Right-handed 310
Helix 38	38	C	411	429	Right-handed alpha
Helix 39	39	C	463	473	Right-handed alpha
Helix 40	40	C	501	535	Right-handed alpha
Helix 41	41	C	535	546	Right-handed alpha
Helix 42	42	C	546	554	Right-handed alpha
Helix 43	43	C	577	579	Right-handed 310
Helix 44	44	C	690	697	Right-handed alpha
Helix 45	45	C	701	717	Right-handed alpha
Helix 46	46	D	193	200	Right-handed alpha
Helix 47	47	D	200	205	Right-handed alpha
Helix 48	48	D	225	227	Right-handed 310
Helix 49	49	D	306	310	Right-handed 310
Helix 50	50	D	315	317	Right-handed 310
Helix 51	51	D	403	407	Right-handed 310
Helix 52	52	D	411	430	Right-handed alpha
Helix 53	53	D	460	471	Right-handed alpha
Helix 54	54	D	472	474	Right-handed 310
Helix 55	55	D	501	546	Right-handed alpha
Helix 56	56	D	546	556	Right-handed alpha
Helix 57	57	D	662	664	Right-handed 310
Helix 58	58	D	690	696	Right-handed alpha
Helix 59	59	D	701	710	Right-handed alpha
Helix 60	60	D	711	717	Right-handed alpha

There are 43 sheets in PDB entry 3NWA. 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,

There are 7 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	104	105	first strand
Strand 2	B	581	583	anti-parallel
Strand 3	B	601	604	anti-parallel
Strand 4	B	613	617	anti-parallel
Strand 5	B	622	624	anti-parallel
Strand 6	B	113	115	parallel
Strand 7	B	574	576	anti-parallel

Back to list of sheets
Back to top of page

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

Back to list of sheets
Back to top of page

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

Back to list of sheets
Back to top of page

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

Back to list of sheets
Back to top of page

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	289	anti-parallel
Strand 5	B	294	295	anti-parallel

Back to list of sheets
Back to top of page

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	351	355	anti-parallel
Strand 6	B	340	346	anti-parallel
Strand 7	B	319	325	anti-parallel

Back to list of sheets
Back to top of page

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

Back to list of sheets
Back to top of page

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

Back to list of sheets
Back to top of page

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	380	first strand
Strand 2	B	383	388	anti-parallel
Strand 3	B	393	398	anti-parallel

Back to list of sheets
Back to top of page

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

Back to list of sheets
Back to top of page

There are 3 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	638	643	first strand
Strand 2	B	646	651	anti-parallel
Strand 3	B	654	660	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	574	576	first strand
Strand 2	A	113	115	anti-parallel
Strand 3	A	622	624	parallel
Strand 4	A	612	617	anti-parallel
Strand 5	A	601	605	anti-parallel
Strand 6	A	581	583	anti-parallel

Back to list of sheets
Back to top of page

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	A	123	125	first strand
Strand 2	A	568	572	anti-parallel
Strand 3	A	559	563	anti-parallel

Back to list of sheets
Back to top of page

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	393	398	first strand
Strand 2	A	383	388	anti-parallel
Strand 3	A	366	379	anti-parallel
Strand 4	A	143	152	anti-parallel
Strand 5	A	448	457	anti-parallel
Strand 6	A	433	435	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	393	398	first strand
Strand 2	A	383	388	anti-parallel
Strand 3	A	366	379	anti-parallel
Strand 4	A	143	152	anti-parallel
Strand 5	A	448	457	anti-parallel
Strand 6	A	440	444	anti-parallel

Back to list of sheets
Back to top of page

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	179	191	first strand
Strand 2	A	157	176	anti-parallel
Strand 3	A	265	280	anti-parallel
Strand 4	A	287	289	anti-parallel
Strand 5	A	294	295	anti-parallel

Back to list of sheets
Back to top of page

There are 7 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	235	236	first strand
Strand 2	A	246	248	anti-parallel
Strand 3	A	265	280	anti-parallel
Strand 4	A	157	176	anti-parallel
Strand 5	A	351	355	anti-parallel
Strand 6	A	340	346	anti-parallel
Strand 7	A	319	325	anti-parallel

Back to list of sheets
Back to top of page

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	208	first strand
Strand 2	A	231	233	anti-parallel

Back to list of sheets
Back to top of page

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	215	first strand
Strand 2	A	218	223	anti-parallel

Back to list of sheets
Back to top of page

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	595	597	first strand
Strand 2	A	630	632	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	638	643	first strand
Strand 2	A	646	651	anti-parallel
Strand 3	A	654	660	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in V 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

Back to list of sheets
Back to top of page

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	C	123	125	first strand
Strand 2	C	568	571	anti-parallel
Strand 3	C	560	563	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	142	143	first strand
Strand 2	C	375	379	anti-parallel
Strand 3	C	384	388	anti-parallel
Strand 4	C	393	397	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	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

Back to list of sheets
Back to top of page

There are 5 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	180	191	first strand
Strand 2	C	157	175	anti-parallel
Strand 3	C	265	280	anti-parallel
Strand 4	C	287	289	anti-parallel
Strand 5	C	294	295	anti-parallel

Back to list of sheets
Back to top of page

There are 7 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	235	236	first strand
Strand 2	C	246	248	anti-parallel
Strand 3	C	265	280	anti-parallel
Strand 4	C	157	175	anti-parallel
Strand 5	C	350	355	anti-parallel
Strand 6	C	340	347	anti-parallel
Strand 7	C	319	325	anti-parallel

Back to list of sheets
Back to top of page

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	C	206	207	first strand
Strand 2	C	232	233	anti-parallel

Back to list of sheets
Back to top of page

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	C	210	215	first strand
Strand 2	C	218	223	anti-parallel

Back to list of sheets
Back to top of page

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

Back to list of sheets
Back to top of page

There are 3 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	638	643	first strand
Strand 2	C	646	651	anti-parallel
Strand 3	C	654	660	anti-parallel

Back to list of sheets
Back to top of page

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	D	113	115	first strand
Strand 2	D	574	576	anti-parallel

Back to list of sheets
Back to top of page

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	D	124	125	first strand
Strand 2	D	568	572	anti-parallel
Strand 3	D	559	563	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AH 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

Back to list of sheets
Back to top of page

There are 4 strands in AI 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

Back to list of sheets
Back to top of page

There are 5 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	180	191	first strand
Strand 2	D	157	175	anti-parallel
Strand 3	D	265	280	anti-parallel
Strand 4	D	287	289	anti-parallel
Strand 5	D	294	295	anti-parallel

Back to list of sheets
Back to top of page

There are 7 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	235	236	first strand
Strand 2	D	246	248	anti-parallel
Strand 3	D	265	280	anti-parallel
Strand 4	D	157	175	anti-parallel
Strand 5	D	351	355	anti-parallel
Strand 6	D	340	346	anti-parallel
Strand 7	D	319	325	anti-parallel

Back to list of sheets
Back to top of page

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

Back to list of sheets
Back to top of page

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	D	210	215	first strand
Strand 2	D	218	223	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	376	377	first strand
Strand 2	D	383	388	anti-parallel
Strand 3	D	393	398	anti-parallel

Back to list of sheets
Back to top of page

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	581	583	first strand
Strand 2	D	601	604	anti-parallel
Strand 3	D	613	617	anti-parallel
Strand 4	D	623	624	anti-parallel

Back to list of sheets
Back to top of page

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

Back to list of sheets
Back to top of page

There are 3 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	638	643	first strand
Strand 2	D	646	651	anti-parallel
Strand 3	D	654	660	anti-parallel

Back to list of sheets
Back to top of page

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

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

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