Analysis of interatomic Contacts of Structural Units in PDB entry:
2WW1

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 2WW1 entry

There are 4 chains in PDB entry 2WW1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 20	LEU 756
B	LYS 20	LEU 756
C	LYS 20	LEU 756
D	LYS 20	LEU 756

There are108 helices in PDB entry 2WW1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	22	26	Right-handed 310
Helix 2	2	A	116	118	Right-handed 310
Helix 3	3	A	176	178	Right-handed 310
Helix 4	4	A	255	264	Right-handed alpha
Helix 5	5	A	265	267	Right-handed 310
Helix 6	6	A	270	287	Right-handed alpha
Helix 7	7	A	295	309	Right-handed alpha
Helix 8	8	A	346	350	Right-handed alpha
Helix 9	9	A	352	361	Right-handed alpha
Helix 10	10	A	361	380	Right-handed alpha
Helix 11	11	A	398	409	Right-handed alpha
Helix 12	12	A	415	427	Right-handed alpha
Helix 13	13	A	441	449	Right-handed alpha
Helix 14	14	A	459	481	Right-handed alpha
Helix 15	15	A	484	495	Right-handed alpha
Helix 16	16	A	496	500	Right-handed 310
Helix 17	17	A	535	540	Right-handed alpha
Helix 18	18	A	546	554	Right-handed alpha
Helix 19	19	A	556	570	Right-handed alpha
Helix 20	20	A	583	592	Right-handed alpha
Helix 21	21	A	601	605	Right-handed 310
Helix 22	22	A	606	613	Right-handed 310
Helix 23	23	A	616	631	Right-handed alpha
Helix 24	24	A	646	658	Right-handed alpha
Helix 25	25	A	720	726	Right-handed alpha
Helix 26	26	A	744	748	Right-handed 310
Helix 27	27	A	751	756	Right-handed alpha
Helix 28	28	B	22	26	Right-handed 310
Helix 29	29	B	116	118	Right-handed 310
Helix 30	30	B	176	178	Right-handed 310
Helix 31	31	B	255	264	Right-handed alpha
Helix 32	32	B	265	267	Right-handed 310
Helix 33	33	B	270	287	Right-handed alpha
Helix 34	34	B	295	309	Right-handed alpha
Helix 35	35	B	346	350	Right-handed alpha
Helix 36	36	B	352	361	Right-handed alpha
Helix 37	37	B	361	380	Right-handed alpha
Helix 38	38	B	398	409	Right-handed alpha
Helix 39	39	B	415	427	Right-handed alpha
Helix 40	40	B	441	449	Right-handed alpha
Helix 41	41	B	459	481	Right-handed alpha
Helix 42	42	B	484	495	Right-handed alpha
Helix 43	43	B	496	500	Right-handed 310
Helix 44	44	B	535	540	Right-handed alpha
Helix 45	45	B	546	554	Right-handed alpha
Helix 46	46	B	556	570	Right-handed alpha
Helix 47	47	B	583	592	Right-handed alpha
Helix 48	48	B	601	605	Right-handed 310
Helix 49	49	B	606	615	Right-handed 310
Helix 50	50	B	616	631	Right-handed alpha
Helix 51	51	B	646	658	Right-handed alpha
Helix 52	52	B	720	726	Right-handed alpha
Helix 53	53	B	744	748	Right-handed 310
Helix 54	54	B	751	756	Right-handed alpha
Helix 55	55	C	22	26	Right-handed 310
Helix 56	56	C	116	118	Right-handed 310
Helix 57	57	C	176	178	Right-handed 310
Helix 58	58	C	255	264	Right-handed alpha
Helix 59	59	C	265	267	Right-handed 310
Helix 60	60	C	270	287	Right-handed alpha
Helix 61	61	C	295	309	Right-handed alpha
Helix 62	62	C	346	350	Right-handed alpha
Helix 63	63	C	352	361	Right-handed alpha
Helix 64	64	C	361	380	Right-handed alpha
Helix 65	65	C	398	409	Right-handed alpha
Helix 66	66	C	415	428	Right-handed alpha
Helix 67	67	C	441	449	Right-handed alpha
Helix 68	68	C	459	481	Right-handed alpha
Helix 69	69	C	484	495	Right-handed alpha
Helix 70	70	C	496	500	Right-handed 310
Helix 71	71	C	535	540	Right-handed alpha
Helix 72	72	C	546	554	Right-handed alpha
Helix 73	73	C	556	570	Right-handed alpha
Helix 74	74	C	583	592	Right-handed alpha
Helix 75	75	C	601	605	Right-handed 310
Helix 76	76	C	606	615	Right-handed 310
Helix 77	77	C	616	631	Right-handed alpha
Helix 78	78	C	646	658	Right-handed alpha
Helix 79	79	C	720	726	Right-handed alpha
Helix 80	80	C	744	748	Right-handed 310
Helix 81	81	C	751	756	Right-handed alpha
Helix 82	82	D	22	26	Right-handed 310
Helix 83	83	D	116	118	Right-handed 310
Helix 84	84	D	176	178	Right-handed 310
Helix 85	85	D	255	264	Right-handed alpha
Helix 86	86	D	265	267	Right-handed 310
Helix 87	87	D	270	287	Right-handed alpha
Helix 88	88	D	295	309	Right-handed alpha
Helix 89	89	D	346	350	Right-handed alpha
Helix 90	90	D	352	361	Right-handed alpha
Helix 91	91	D	361	380	Right-handed alpha
Helix 92	92	D	398	409	Right-handed alpha
Helix 93	93	D	415	427	Right-handed alpha
Helix 94	94	D	441	449	Right-handed alpha
Helix 95	95	D	459	481	Right-handed alpha
Helix 96	96	D	484	495	Right-handed alpha
Helix 97	97	D	496	500	Right-handed 310
Helix 98	98	D	535	540	Right-handed alpha
Helix 99	99	D	546	554	Right-handed alpha
Helix 100	100	D	556	570	Right-handed alpha
Helix 101	101	D	583	592	Right-handed alpha
Helix 102	102	D	601	605	Right-handed 310
Helix 103	103	D	606	615	Right-handed 310
Helix 104	104	D	616	631	Right-handed alpha
Helix 105	105	D	646	658	Right-handed alpha
Helix 106	106	D	720	726	Right-handed alpha
Helix 107	107	D	744	748	Right-handed 310
Helix 108	108	D	751	756	Right-handed alpha

There are 36 sheets in PDB entry 2WW1. 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, CI, A, DB, C, DD, DE, DF, G, DH, DI,

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	A	55	59	first strand
Strand 2	A	78	82	anti-parallel
Strand 3	A	95	101	anti-parallel
Strand 4	A	156	164	anti-parallel
Strand 5	A	231	239	anti-parallel
Strand 6	A	210	215	anti-parallel
Strand 7	A	218	221	anti-parallel

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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	A	75	76	first strand
Strand 2	A	113	114	anti-parallel

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There are 9 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	120	123	first strand
Strand 2	A	126	131	anti-parallel
Strand 3	A	136	142	anti-parallel
Strand 4	A	146	153	anti-parallel
Strand 5	A	243	252	anti-parallel
Strand 6	A	198	204	anti-parallel
Strand 7	A	180	185	anti-parallel
Strand 8	A	170	175	anti-parallel
Strand 9	A	225	228	anti-parallel

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There are 6 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	289	292	first strand
Strand 2	A	678	682	anti-parallel
Strand 3	A	688	692	anti-parallel
Strand 4	A	727	734	parallel
Strand 5	A	702	708	anti-parallel
Strand 6	A	711	712	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	A	314	315	first strand
Strand 2	A	341	342	anti-parallel

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There are 3 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	318	319	first strand
Strand 2	A	325	328	anti-parallel
Strand 3	A	335	337	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	344	345	first strand
Strand 2	A	385	386	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	502	503	first strand
Strand 2	A	508	509	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	A	659	660	first strand
Strand 2	A	668	671	anti-parallel
Strand 3	A	717	719	anti-parallel

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There are 7 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	55	59	first strand
Strand 2	B	78	82	anti-parallel
Strand 3	B	95	101	anti-parallel
Strand 4	B	156	164	anti-parallel
Strand 5	B	231	239	anti-parallel
Strand 6	B	210	215	anti-parallel
Strand 7	B	218	221	anti-parallel

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There are 2 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	75	76	first strand
Strand 2	B	113	114	anti-parallel

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There are 9 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	120	123	first strand
Strand 2	B	126	131	anti-parallel
Strand 3	B	136	142	anti-parallel
Strand 4	B	146	153	anti-parallel
Strand 5	B	243	252	anti-parallel
Strand 6	B	198	204	anti-parallel
Strand 7	B	180	185	anti-parallel
Strand 8	B	170	175	anti-parallel
Strand 9	B	225	228	anti-parallel

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There are 6 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	289	292	first strand
Strand 2	B	678	682	anti-parallel
Strand 3	B	688	692	anti-parallel
Strand 4	B	727	734	parallel
Strand 5	B	702	708	anti-parallel
Strand 6	B	711	712	anti-parallel

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There are 2 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	314	315	first strand
Strand 2	B	341	342	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	318	319	first strand
Strand 2	B	325	328	anti-parallel
Strand 3	B	335	337	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	344	345	first strand
Strand 2	B	385	386	anti-parallel

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There are 2 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	502	503	first strand
Strand 2	B	508	509	anti-parallel

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There are 3 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	659	660	first strand
Strand 2	B	668	671	anti-parallel
Strand 3	B	717	719	anti-parallel

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There are 7 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	55	59	first strand
Strand 2	C	78	82	anti-parallel
Strand 3	C	95	101	anti-parallel
Strand 4	C	156	164	anti-parallel
Strand 5	C	231	239	anti-parallel
Strand 6	C	210	215	anti-parallel
Strand 7	C	218	221	anti-parallel

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There are 2 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	75	76	first strand
Strand 2	C	113	114	anti-parallel

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There are 9 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	120	123	first strand
Strand 2	C	126	131	anti-parallel
Strand 3	C	136	142	anti-parallel
Strand 4	C	146	153	anti-parallel
Strand 5	C	243	252	anti-parallel
Strand 6	C	198	204	anti-parallel
Strand 7	C	180	185	anti-parallel
Strand 8	C	170	175	anti-parallel
Strand 9	C	225	228	anti-parallel

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There are 6 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	289	292	first strand
Strand 2	C	678	682	anti-parallel
Strand 3	C	688	692	anti-parallel
Strand 4	C	727	734	parallel
Strand 5	C	702	708	anti-parallel
Strand 6	C	711	712	anti-parallel

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There are 2 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	314	315	first strand
Strand 2	C	341	342	anti-parallel

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There are 3 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	318	319	first strand
Strand 2	C	325	328	anti-parallel
Strand 3	C	335	337	anti-parallel

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There are 2 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	344	345	first strand
Strand 2	C	385	386	anti-parallel

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There are 2 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	502	503	first strand
Strand 2	C	508	509	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	659	660	first strand
Strand 2	C	668	671	anti-parallel
Strand 3	C	717	719	anti-parallel

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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	D	55	59	first strand
Strand 2	D	78	82	anti-parallel
Strand 3	D	95	101	anti-parallel
Strand 4	D	156	164	anti-parallel
Strand 5	D	231	239	anti-parallel
Strand 6	D	210	215	anti-parallel
Strand 7	D	218	221	anti-parallel

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There are 2 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	75	76	first strand
Strand 2	D	113	114	anti-parallel

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There are 9 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	120	123	first strand
Strand 2	D	126	131	anti-parallel
Strand 3	D	136	142	anti-parallel
Strand 4	D	146	153	anti-parallel
Strand 5	D	243	252	anti-parallel
Strand 6	D	198	204	anti-parallel
Strand 7	D	180	185	anti-parallel
Strand 8	D	170	175	anti-parallel
Strand 9	D	225	228	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	289	292	first strand
Strand 2	D	678	682	anti-parallel
Strand 3	D	688	692	anti-parallel
Strand 4	D	727	734	parallel
Strand 5	D	702	708	anti-parallel
Strand 6	D	711	712	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	314	315	first strand
Strand 2	D	341	342	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	318	319	first strand
Strand 2	D	325	328	anti-parallel
Strand 3	D	335	337	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	D	344	345	first strand
Strand 2	D	385	386	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	502	503	first strand
Strand 2	D	508	509	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	659	660	first strand
Strand 2	D	668	671	anti-parallel
Strand 3	D	717	719	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: 2WW1

Analysis of interatomic Contacts of Structural Units in PDB entry:
2WW1