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

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 2WAQ entry

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

Chain ID	Initial residue	Terminal residue
A	LYS 4	LYS 879
B	LEU 8	SER 424

There are129 helices in PDB entry 2WAQ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	15	21	Right-handed alpha
Helix 2	2	A	86	96	Right-handed alpha
Helix 3	3	A	113	118	Right-handed alpha
Helix 4	4	A	125	130	Right-handed alpha
Helix 5	5	A	133	138	Right-handed alpha
Helix 6	6	A	176	185	Right-handed alpha
Helix 7	7	A	188	196	Right-handed alpha
Helix 8	8	A	203	207	Right-handed alpha
Helix 9	9	A	216	220	Right-handed 310
Helix 10	10	A	234	244	Right-handed alpha
Helix 11	11	A	244	252	Right-handed alpha
Helix 12	12	A	258	278	Right-handed alpha
Helix 13	13	A	297	304	Right-handed alpha
Helix 14	14	A	4	314	Right-handed alpha
Helix 15	15	A	340	347	Right-handed alpha
Helix 16	16	A	357	368	Right-handed alpha
Helix 17	17	A	396	400	Right-handed 310
Helix 18	18	A	446	450	Right-handed 310
Helix 19	19	A	469	479	Right-handed alpha
Helix 20	20	A	482	485	Right-handed 310
Helix 21	21	A	500	511	Right-handed alpha
Helix 22	22	A	517	526	Right-handed alpha
Helix 23	23	A	548	554	Right-handed alpha
Helix 24	24	A	570	574	Right-handed 310
Helix 25	25	A	610	618	Right-handed alpha
Helix 26	26	A	620	643	Right-handed alpha
Helix 27	27	A	647	651	Right-handed 310
Helix 28	28	A	657	680	Right-handed alpha
Helix 29	29	A	691	718	Right-handed alpha
Helix 30	30	A	723	729	Right-handed alpha
Helix 31	31	A	739	745	Right-handed alpha
Helix 32	32	A	775	779	Right-handed 310
Helix 33	33	A	791	811	Right-handed alpha
Helix 34	34	A	812	825	Right-handed alpha
Helix 35	35	A	869	875	Right-handed alpha
Helix 36	36	B	9	24	Right-handed alpha
Helix 37	37	B	30	40	Right-handed alpha
Helix 38	38	B	42	47	Right-handed alpha
Helix 39	39	B	84	92	Right-handed alpha
Helix 40	40	B	131	135	Right-handed 310
Helix 41	41	B	137	145	Right-handed alpha
Helix 42	42	B	226	233	Right-handed alpha
Helix 43	43	B	237	246	Right-handed alpha
Helix 44	44	B	267	280	Right-handed alpha
Helix 45	45	B	284	300	Right-handed alpha
Helix 46	46	B	307	311	Right-handed 310
Helix 47	47	B	311	313	Right-handed 310
Helix 48	48	B	314	330	Right-handed alpha
Helix 49	49	B	340	342	Right-handed 310
Helix 50	50	B	348	374	Right-handed alpha
Helix 51	51	B	394	399	Right-handed alpha
Helix 52	52	B	421	429	Right-handed alpha
Helix 53	53	B	449	452	Right-handed 310
Helix 54	54	B	484	489	Right-handed alpha
Helix 55	55	B	490	492	Right-handed 310
Helix 56	56	B	499	505	Right-handed alpha
Helix 57	57	B	535	550	Right-handed alpha
Helix 58	58	B	591	595	Right-handed 310
Helix 59	59	B	606	613	Right-handed alpha
Helix 60	60	B	622	626	Right-handed 310
Helix 61	61	B	632	636	Right-handed 310
Helix 62	62	B	646	651	Right-handed 310
Helix 63	63	B	653	658	Right-handed 310
Helix 64	64	B	660	664	Right-handed 310
Helix 65	65	B	665	676	Right-handed alpha
Helix 66	66	B	709	715	Right-handed alpha
Helix 67	67	B	745	749	Right-handed alpha
Helix 68	68	B	788	793	Right-handed 310
Helix 69	69	B	896	900	Right-handed 310
Helix 70	70	B	923	940	Right-handed alpha
Helix 71	71	B	952	963	Right-handed alpha
Helix 72	72	B	999	1003	Right-handed 310
Helix 73	73	B	1022	1026	Right-handed 310
Helix 74	74	B	1032	1042	Right-handed alpha
Helix 75	75	B	1044	1053	Right-handed alpha
Helix 76	76	B	1098	1109	Right-handed alpha
Helix 77	77	C	13	21	Right-handed alpha
Helix 78	78	C	22	27	Right-handed 310
Helix 79	79	C	30	42	Right-handed alpha
Helix 80	80	C	50	55	Right-handed alpha
Helix 81	81	C	69	80	Right-handed alpha
Helix 82	82	C	81	84	Right-handed 310
Helix 83	83	C	103	111	Right-handed alpha
Helix 84	84	C	133	145	Right-handed alpha
Helix 85	85	C	181	183	Right-handed 310
Helix 86	86	C	184	189	Right-handed alpha
Helix 87	87	C	222	227	Right-handed alpha
Helix 88	88	C	257	262	Right-handed alpha
Helix 89	89	C	268	272	Right-handed 310
Helix 90	90	C	279	284	Right-handed alpha
Helix 91	91	C	286	303	Right-handed alpha
Helix 92	92	C	309	322	Right-handed alpha
Helix 93	93	C	342	347	Right-handed alpha
Helix 94	94	C	348	350	Right-handed 310
Helix 95	95	C	351	360	Right-handed alpha
Helix 96	96	C	368	375	Right-handed alpha
Helix 97	97	C	381	385	Right-handed 310
Helix 98	98	D	21	34	Right-handed alpha
Helix 99	99	D	54	65	Right-handed alpha
Helix 100	100	D	71	76	Right-handed alpha
Helix 101	101	D	112	114	Right-handed 310
Helix 102	102	D	149	154	Right-handed alpha
Helix 103	103	D	177	182	Right-handed alpha
Helix 104	104	D	207	213	Right-handed alpha
Helix 105	105	D	237	263	Right-handed alpha
Helix 106	106	E	14	18	Right-handed 310
Helix 107	107	E	21	32	Right-handed alpha
Helix 108	108	E	171	177	Right-handed alpha
Helix 109	109	F	17	22	Right-handed alpha
Helix 110	110	F	23	25	Right-handed 310
Helix 111	111	F	31	45	Right-handed alpha
Helix 112	112	F	51	60	Right-handed alpha
Helix 113	113	F	65	76	Right-handed alpha
Helix 114	114	F	82	86	Right-handed 310
Helix 115	115	H	24	36	Right-handed alpha
Helix 116	116	H	38	42	Right-handed 310
Helix 117	117	H	49	56	Right-handed alpha
Helix 118	118	K	13	23	Right-handed alpha
Helix 119	119	K	28	44	Right-handed alpha
Helix 120	120	K	62	71	Right-handed alpha
Helix 121	121	L	21	31	Right-handed alpha
Helix 122	122	L	64	89	Right-handed alpha
Helix 123	123	N	14	16	Right-handed 310
Helix 124	124	N	17	26	Right-handed alpha
Helix 125	125	N	30	38	Right-handed alpha
Helix 126	126	N	42	51	Right-handed alpha
Helix 127	127	N	55	60	Right-handed alpha
Helix 128	128	Q	42	53	Right-handed alpha
Helix 129	129	Q	60	73	Right-handed alpha

There are 33 sheets in PDB entry 2WAQ. Click on sheet of interest to get list of strands forming it: BA, AA, AB, AC, AD, AE, AF, AG, AH, BB, BC, BD, BE, BF, BG, BH, BI, BJ, BK, BL, BM, CA, CB, EA, A, DB, C, DD, EB, EC, GA, HA, LA,

There are 3 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	1115	1119	first strand
Strand 2	A	5	10	anti-parallel
Strand 3	C	363	364	anti-parallel

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There are 2 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	73	82	first strand
Strand 2	A	208	214	anti-parallel

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There are 7 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	321	328	first strand
Strand 2	A	461	465	anti-parallel
Strand 3	A	416	420	anti-parallel
Strand 4	A	430	437	anti-parallel
Strand 5	A	336	339	parallel
Strand 6	A	443	445	anti-parallel
Strand 7	A	321	328	parallel

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There are 4 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	348	352	first strand
Strand 2	A	406	410	anti-parallel
Strand 3	A	375	379	anti-parallel
Strand 4	A	385	387	anti-parallel

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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	A	515	516	first strand
Strand 2	A	546	547	anti-parallel

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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	A	562	565	first strand
Strand 2	A	585	589	anti-parallel
Strand 3	A	592	595	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	A	748	749	first strand
Strand 2	A	781	782	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	751	752	first strand
Strand 2	A	755	756	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	831	832	first strand
Strand 2	A	837	839	anti-parallel
Strand 3	A	845	848	anti-parallel

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There are 3 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	59	68	first strand
Strand 2	B	96	107	anti-parallel
Strand 3	B	115	123	anti-parallel

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There are 2 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	72	75	first strand
Strand 2	B	79	82	anti-parallel

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There are 3 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	155	157	first strand
Strand 2	B	160	164	anti-parallel
Strand 3	B	414	416	anti-parallel

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There are 3 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	344	347	first strand
Strand 2	B	166	170	anti-parallel
Strand 3	B	432	434	parallel

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There are 5 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	175	179	first strand
Strand 2	B	188	194	anti-parallel
Strand 3	B	204	209	anti-parallel
Strand 4	B	214	216	anti-parallel
Strand 5	B	224	225	anti-parallel

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There are 7 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	478	479	first strand
Strand 2	B	578	584	anti-parallel
Strand 3	B	616	619	anti-parallel
Strand 4	B	578	584	anti-parallel
Strand 5	B	629	630	first strand
Strand 6	B	642	644	parallel
Strand 7	B	578	584	anti-parallel

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There are 4 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	529	531	first strand
Strand 2	B	522	525	anti-parallel
Strand 3	B	568	572	parallel
Strand 4	B	557	561	anti-parallel

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There are 8 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	694	695	first strand
Strand 2	B	755	764	anti-parallel
Strand 3	B	863	873	anti-parallel
Strand 4	B	848	857	anti-parallel
Strand 5	B	806	807	anti-parallel
Strand 6	B	848	857	anti-parallel
Strand 7	P	34	35	anti-parallel
Strand 8	B	848	857	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	723	729	first strand
Strand 2	B	988	995	anti-parallel
Strand 3	B	880	883	anti-parallel
Strand 4	B	888	895	anti-parallel
Strand 5	B	741	744	parallel
Strand 6	B	911	913	anti-parallel
Strand 7	B	723	729	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	812	814	first strand
Strand 2	B	840	841	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	902	903	first strand
Strand 2	B	973	974	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1058	1063	first strand
Strand 2	B	1092	1097	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	240	243	first strand
Strand 2	C	250	253	anti-parallel
Strand 3	C	122	124	anti-parallel
Strand 4	C	273	274	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	153	158	first strand
Strand 2	C	164	169	anti-parallel
Strand 3	C	205	208	anti-parallel
Strand 4	C	198	200	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	38	39	first strand
Strand 2	E	43	53	anti-parallel
Strand 3	E	66	77	anti-parallel
Strand 4	F	4	12	first strand
Strand 5	E	2	13	anti-parallel
Strand 6	E	66	77	anti-parallel
Strand 7	K	87	89	first strand
Strand 8	K	76	81	anti-parallel
Strand 9	C	387	390	anti-parallel
Strand 10	E	57	59	anti-parallel
Strand 11	E	66	77	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	3	8	first strand
Strand 2	D	12	18	anti-parallel
Strand 3	D	225	231	anti-parallel
Strand 4	D	163	166	anti-parallel

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There are 4 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	94	102	first strand
Strand 2	D	137	148	anti-parallel
Strand 3	D	38	49	anti-parallel
Strand 4	P	43	46	anti-parallel

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There are 2 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	108	110	first strand
Strand 2	D	129	132	anti-parallel

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There are 2 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	170	172	first strand
Strand 2	D	217	219	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	108	109	first strand
Strand 2	E	96	99	anti-parallel
Strand 3	E	87	92	anti-parallel
Strand 4	E	141	142	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	145	150	first strand
Strand 2	E	159	163	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	71	72	first strand
Strand 2	G	112	115	anti-parallel
Strand 3	G	54	60	anti-parallel
Strand 4	G	9	20	anti-parallel
Strand 5	G	26	32	anti-parallel
Strand 6	G	37	43	anti-parallel
Strand 7	G	90	95	anti-parallel
Strand 8	G	83	87	anti-parallel
Strand 9	G	76	79	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	19	22	first strand
Strand 2	H	63	69	anti-parallel
Strand 3	H	73	78	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	2	9	first strand
Strand 2	L	12	18	anti-parallel
Strand 3	L	53	59	anti-parallel
Strand 4	L	38	44	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: 2WAQ

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