Analysis of interatomic Contacts of Structural Units in PDB entry:
7DL2

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 7DL2 entry

There are 6 chains in PDB entry 7DL2 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
D	ASP 746	LYS 971
A	ILE 127	CYS 1755
B	PHE 124	CYS 1755
C	ASP 746	LEU 969
E	GLY 21	GLY 287
F	UNK 18	UNK 261

There are144 helices in PDB entry 7DL2. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	D	746	870	Right-handed alpha
Helix 2	AA2	D	874	970	Right-handed alpha
Helix 3	AA3	A	142	147	Right-handed alpha
Helix 4	AA4	A	153	163	Right-handed alpha
Helix 5	AA5	A	177	183	Right-handed alpha
Helix 6	AA6	A	184	192	Right-handed alpha
Helix 7	AA7	A	202	215	Right-handed alpha
Helix 8	AA8	A	221	231	Right-handed alpha
Helix 9	AA9	A	232	234	Right-handed 310
Helix 10	AB1	A	241	248	Right-handed alpha
Helix 11	AB2	A	256	268	Right-handed alpha
Helix 12	AB3	A	273	281	Right-handed alpha
Helix 13	AB4	A	288	300	Right-handed alpha
Helix 14	AB5	A	301	303	Right-handed 310
Helix 15	AB6	A	315	327	Right-handed alpha
Helix 16	AB7	A	331	346	Right-handed alpha
Helix 17	AB8	A	359	377	Right-handed alpha
Helix 18	AB9	A	384	399	Right-handed alpha
Helix 19	AC1	A	400	403	Right-handed 310
Helix 20	AC2	A	407	416	Right-handed alpha
Helix 21	AC3	A	422	435	Right-handed alpha
Helix 22	AC4	A	441	453	Right-handed alpha
Helix 23	AC5	A	458	476	Right-handed alpha
Helix 24	AC6	A	481	490	Right-handed alpha
Helix 25	AC7	A	500	518	Right-handed alpha
Helix 26	AC8	A	522	536	Right-handed alpha
Helix 27	AC9	A	542	546	Right-handed 310
Helix 28	AD1	A	549	575	Right-handed alpha
Helix 29	AD2	A	580	601	Right-handed alpha
Helix 30	AD3	A	604	620	Right-handed alpha
Helix 31	AD4	A	686	700	Right-handed alpha
Helix 32	AD5	A	703	719	Right-handed alpha
Helix 33	AD6	A	719	726	Right-handed alpha
Helix 34	AD7	A	730	742	Right-handed alpha
Helix 35	AD8	A	759	774	Right-handed alpha
Helix 36	AD9	A	775	780	Right-handed 310
Helix 37	AE1	A	781	795	Right-handed alpha
Helix 38	AE2	A	801	815	Right-handed alpha
Helix 39	AE3	A	815	830	Right-handed alpha
Helix 40	AE4	A	839	852	Right-handed alpha
Helix 41	AE5	A	861	873	Right-handed alpha
Helix 42	AE6	A	874	877	Right-handed 310
Helix 43	AE7	A	882	900	Right-handed alpha
Helix 44	AE8	A	907	920	Right-handed alpha
Helix 45	AE9	A	1016	1034	Right-handed alpha
Helix 46	AF1	A	1045	1052	Right-handed alpha
Helix 47	AF2	A	1076	1082	Right-handed alpha
Helix 48	AF3	A	1182	1185	Right-handed 310
Helix 49	AF4	A	1186	1193	Right-handed alpha
Helix 50	AF5	A	1233	1239	Right-handed alpha
Helix 51	AF6	A	1497	1505	Right-handed alpha
Helix 52	AF7	A	1524	1537	Right-handed alpha
Helix 53	AF8	A	1568	1577	Right-handed alpha
Helix 54	AF9	A	1637	1643	Right-handed alpha
Helix 55	AG1	A	1658	1662	Right-handed 310
Helix 56	AG2	A	1707	1728	Right-handed alpha
Helix 57	AG3	A	1738	1755	Right-handed alpha
Helix 58	AG4	B	125	140	Right-handed alpha
Helix 59	AG5	B	160	171	Right-handed alpha
Helix 60	AG6	B	186	199	Right-handed alpha
Helix 61	AG7	B	212	222	Right-handed alpha
Helix 62	AG8	B	234	248	Right-handed alpha
Helix 63	AG9	B	265	273	Right-handed alpha
Helix 64	AH1	B	281	289	Right-handed alpha
Helix 65	AH2	B	293	305	Right-handed alpha
Helix 66	AH3	B	318	328	Right-handed alpha
Helix 67	AH4	B	331	346	Right-handed alpha
Helix 68	AH5	B	359	377	Right-handed alpha
Helix 69	AH6	B	382	399	Right-handed alpha
Helix 70	AH7	B	409	418	Right-handed alpha
Helix 71	AH8	B	425	434	Right-handed alpha
Helix 72	AH9	B	443	451	Right-handed alpha
Helix 73	AI1	B	458	469	Right-handed alpha
Helix 74	AI2	B	476	493	Right-handed alpha
Helix 75	AI3	B	500	517	Right-handed alpha
Helix 76	AI4	B	522	535	Right-handed alpha
Helix 77	AI5	B	548	574	Right-handed alpha
Helix 78	AI6	B	575	576	Right-handed 310
Helix 79	AI7	B	577	578	Right-handed 310
Helix 80	AI8	B	579	600	Right-handed alpha
Helix 81	AI9	B	604	619	Right-handed alpha
Helix 82	AJ1	B	687	699	Right-handed alpha
Helix 83	AJ2	B	704	719	Right-handed alpha
Helix 84	AJ3	B	721	725	Right-handed 310
Helix 85	AJ4	B	729	740	Right-handed alpha
Helix 86	AJ5	B	759	774	Right-handed alpha
Helix 87	AJ6	B	781	797	Right-handed alpha
Helix 88	AJ7	B	801	815	Right-handed alpha
Helix 89	AJ8	B	815	831	Right-handed alpha
Helix 90	AJ9	B	839	852	Right-handed alpha
Helix 91	AK1	B	861	873	Right-handed alpha
Helix 92	AK2	B	874	877	Right-handed 310
Helix 93	AK3	B	882	900	Right-handed alpha
Helix 94	AK4	B	907	918	Right-handed alpha
Helix 95	AK5	B	1016	1034	Right-handed alpha
Helix 96	AK6	B	1045	1053	Right-handed alpha
Helix 97	AK7	B	1074	1082	Right-handed alpha
Helix 98	AK8	B	1181	1185	Right-handed alpha
Helix 99	AK9	B	1186	1192	Right-handed alpha
Helix 100	AL1	B	1228	1242	Right-handed alpha
Helix 101	AL2	B	1497	1505	Right-handed alpha
Helix 102	AL3	B	1512	1516	Right-handed 310
Helix 103	AL4	B	1524	1537	Right-handed alpha
Helix 104	AL5	B	1568	1579	Right-handed alpha
Helix 105	AL6	B	1637	1644	Right-handed alpha
Helix 106	AL7	B	1658	1662	Right-handed 310
Helix 107	AL8	B	1704	1706	Right-handed 310
Helix 108	AL9	B	1707	1730	Right-handed alpha
Helix 109	AM1	B	1738	1755	Right-handed alpha
Helix 110	AM2	C	747	841	Right-handed alpha
Helix 111	AM3	C	841	871	Right-handed alpha
Helix 112	AM4	C	875	967	Right-handed alpha
Helix 113	AM5	E	22	32	Right-handed alpha
Helix 114	AM6	E	39	49	Right-handed alpha
Helix 115	AM7	E	52	64	Right-handed alpha
Helix 116	AM8	E	70	72	Right-handed 310
Helix 117	AM9	E	73	95	Right-handed alpha
Helix 118	AN1	E	103	116	Right-handed alpha
Helix 119	AN2	E	128	145	Right-handed alpha
Helix 120	AN3	E	147	165	Right-handed alpha
Helix 121	AN4	E	166	169	Right-handed 310
Helix 122	AN5	E	172	183	Right-handed alpha
Helix 123	AN6	E	186	196	Right-handed alpha
Helix 124	AN7	E	197	201	Right-handed 310
Helix 125	AN8	E	202	206	Right-handed 310
Helix 126	AN9	E	216	219	Right-handed 310
Helix 127	AO1	E	220	229	Right-handed alpha
Helix 128	AO2	E	233	246	Right-handed alpha
Helix 129	AO3	E	246	252	Right-handed alpha
Helix 130	AO4	E	255	265	Right-handed alpha
Helix 131	AO5	E	270	286	Right-handed alpha
Helix 132	AO6	F	19	34	Right-handed alpha
Helix 133	AO7	F	41	51	Right-handed alpha
Helix 134	AO8	F	56	65	Right-handed alpha
Helix 135	AO9	F	70	80	Right-handed alpha
Helix 136	AP1	F	83	96	Right-handed alpha
Helix 137	AP2	F	123	133	Right-handed alpha
Helix 138	AP3	F	143	156	Right-handed alpha
Helix 139	AP4	F	163	170	Right-handed alpha
Helix 140	AP5	F	186	191	Right-handed alpha
Helix 141	AP6	F	196	209	Right-handed alpha
Helix 142	AP7	F	217	226	Right-handed alpha
Helix 143	AP8	F	231	237	Right-handed alpha
Helix 144	AP9	F	245	260	Right-handed alpha

There are 5 sheets in PDB entry 7DL2. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	622	623	first strand
Strand 2	A	630	631	anti-parallel

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There are 9 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1518	1519	first strand
Strand 2	A	1056	1061	anti-parallel
Strand 3	A	1067	1071	anti-parallel
Strand 4	A	1195	1201	anti-parallel
Strand 5	A	1204	1212	anti-parallel
Strand 6	B	1204	1211	anti-parallel
Strand 7	B	1194	1201	anti-parallel
Strand 8	B	1066	1071	anti-parallel
Strand 9	B	1056	1060	anti-parallel

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There are 7 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1609	1611	first strand
Strand 2	A	1615	1621	anti-parallel
Strand 3	A	1541	1549	parallel
Strand 4	A	1646	1650	parallel
Strand 5	A	1669	1675	parallel
Strand 6	A	1681	1686	anti-parallel
Strand 7	A	1700	1703	anti-parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1547	1549	first strand
Strand 2	B	1647	1650	parallel
Strand 3	B	1670	1674	parallel
Strand 4	B	1681	1686	anti-parallel
Strand 5	B	1701	1703	anti-parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1609	1610	first strand
Strand 2	B	1617	1618	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: 7DL2

Analysis of interatomic Contacts of Structural Units in PDB entry:
7DL2