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

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 7QXI entry

There are 8 chains in PDB entry 7QXI (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 5	PRO 323
B	SER 4	VAL 237
C	MET 1	ASP 1341
D	LYS 2	GLY 1376
E	ALA 2	GLN 75
M	MET 15	VAL 477
N	A -34	G 1
T	C -1	T 34

There are126 helices in PDB entry 7QXI. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	35	50	Right-handed alpha
Helix 2	AA2	A	79	87	Right-handed alpha
Helix 3	AA3	A	154	162	Right-handed alpha
Helix 4	AA4	A	212	233	Right-handed alpha
Helix 5	AA5	A	265	273	Right-handed alpha
Helix 6	AA6	A	278	283	Right-handed alpha
Helix 7	AA7	A	285	290	Right-handed alpha
Helix 8	AA8	A	296	308	Right-handed alpha
Helix 9	AA9	B	35	50	Right-handed alpha
Helix 10	AB1	B	77	85	Right-handed alpha
Helix 11	AB2	B	113	115	Right-handed 310
Helix 12	AB3	B	212	228	Right-handed alpha
Helix 13	AB4	C	6	10	Right-handed 310
Helix 14	AB5	C	30	40	Right-handed alpha
Helix 15	AB6	C	49	57	Right-handed alpha
Helix 16	AB7	C	81	89	Right-handed alpha
Helix 17	AB8	C	210	214	Right-handed 310
Helix 18	AB9	C	216	225	Right-handed alpha
Helix 19	AC1	C	270	280	Right-handed alpha
Helix 20	AC2	C	289	295	Right-handed alpha
Helix 21	AC3	C	318	327	Right-handed alpha
Helix 22	AC4	C	345	352	Right-handed alpha
Helix 23	AC5	C	358	364	Right-handed alpha
Helix 24	AC6	C	366	371	Right-handed alpha
Helix 25	AC7	C	380	390	Right-handed alpha
Helix 26	AC8	C	399	409	Right-handed alpha
Helix 27	AC9	C	421	438	Right-handed alpha
Helix 28	AD1	C	447	449	Right-handed 310
Helix 29	AD2	C	455	458	Right-handed 310
Helix 30	AD3	C	459	481	Right-handed alpha
Helix 31	AD4	C	495	507	Right-handed alpha
Helix 32	AD5	C	519	527	Right-handed alpha
Helix 33	AD6	C	551	555	Right-handed 310
Helix 34	AD7	C	609	613	Right-handed 310
Helix 35	AD8	C	664	668	Right-handed 310
Helix 36	AD9	C	670	674	Right-handed 310
Helix 37	AE1	C	675	687	Right-handed alpha
Helix 38	AE2	C	704	712	Right-handed alpha
Helix 39	AE3	C	820	825	Right-handed alpha
Helix 40	AE4	C	860	864	Right-handed 310
Helix 41	AE5	C	896	906	Right-handed alpha
Helix 42	AE6	C	944	979	Right-handed alpha
Helix 43	AE7	C	986	992	Right-handed alpha
Helix 44	AE8	C	993	1000	Right-handed alpha
Helix 45	AE9	C	1005	1037	Right-handed alpha
Helix 46	AF1	C	1101	1106	Right-handed alpha
Helix 47	AF2	C	1108	1134	Right-handed alpha
Helix 48	AF3	C	1137	1150	Right-handed alpha
Helix 49	AF4	C	1167	1176	Right-handed alpha
Helix 50	AF5	C	1191	1202	Right-handed alpha
Helix 51	AF6	C	1271	1280	Right-handed alpha
Helix 52	AF7	C	1283	1292	Right-handed alpha
Helix 53	AF8	C	1297	1311	Right-handed alpha
Helix 54	AF9	C	1320	1332	Right-handed alpha
Helix 55	AG1	D	5	10	Right-handed alpha
Helix 56	AG2	D	29	34	Right-handed alpha
Helix 57	AG3	D	95	101	Right-handed 310
Helix 58	AG4	D	122	129	Right-handed alpha
Helix 59	AG5	D	131	140	Right-handed alpha
Helix 60	AG6	D	161	173	Right-handed alpha
Helix 61	AG7	D	174	176	Right-handed 310
Helix 62	AG8	D	181	191	Right-handed alpha
Helix 63	AG9	D	193	208	Right-handed alpha
Helix 64	AH1	D	217	230	Right-handed alpha
Helix 65	AH2	D	233	237	Right-handed 310
Helix 66	AH3	D	265	284	Right-handed alpha
Helix 67	AH4	D	288	308	Right-handed alpha
Helix 68	AH5	D	328	332	Right-handed 310
Helix 69	AH6	D	336	340	Right-handed 310
Helix 70	AH7	D	377	388	Right-handed alpha
Helix 71	AH8	D	393	404	Right-handed alpha
Helix 72	AH9	D	405	416	Right-handed alpha
Helix 73	AI1	D	417	419	Right-handed 310
Helix 74	AI2	D	430	432	Right-handed 310
Helix 75	AI3	D	450	458	Right-handed alpha
Helix 76	AI4	D	473	483	Right-handed alpha
Helix 77	AI5	D	503	513	Right-handed alpha
Helix 78	AI6	D	531	537	Right-handed alpha
Helix 79	AI7	D	573	583	Right-handed alpha
Helix 80	AI8	D	597	612	Right-handed alpha
Helix 81	AI9	D	614	636	Right-handed alpha
Helix 82	AJ1	D	649	670	Right-handed alpha
Helix 83	AJ2	D	674	702	Right-handed alpha
Helix 84	AJ3	D	720	728	Right-handed alpha
Helix 85	AJ4	D	733	742	Right-handed alpha
Helix 86	AJ5	D	749	753	Right-handed 310
Helix 87	AJ6	D	768	804	Right-handed alpha
Helix 88	AJ7	D	867	875	Right-handed alpha
Helix 89	AJ8	D	895	900	Right-handed alpha
Helix 90	AJ9	D	914	919	Right-handed alpha
Helix 91	AK1	D	1139	1146	Right-handed alpha
Helix 92	AK2	D	1216	1224	Right-handed alpha
Helix 93	AK3	D	1224	1243	Right-handed alpha
Helix 94	AK4	D	1250	1259	Right-handed alpha
Helix 95	AK5	D	1279	1294	Right-handed alpha
Helix 96	AK6	D	1308	1313	Right-handed alpha
Helix 97	AK7	D	1318	1323	Right-handed 310
Helix 98	AK8	D	1327	1339	Right-handed alpha
Helix 99	AK9	D	1346	1354	Right-handed alpha
Helix 100	AL1	D	1362	1372	Right-handed alpha
Helix 101	AL2	E	6	14	Right-handed alpha
Helix 102	AL3	E	18	33	Right-handed alpha
Helix 103	AL4	E	45	55	Right-handed alpha
Helix 104	AL5	E	60	74	Right-handed alpha
Helix 105	AL6	M	16	21	Right-handed alpha
Helix 106	AL7	M	29	40	Right-handed alpha
Helix 107	AL8	M	121	131	Right-handed alpha
Helix 108	AL9	M	134	146	Right-handed alpha
Helix 109	AM1	M	157	164	Right-handed alpha
Helix 110	AM2	M	171	182	Right-handed alpha
Helix 111	AM3	M	195	203	Right-handed alpha
Helix 112	AM4	M	212	222	Right-handed alpha
Helix 113	AM5	M	223	229	Right-handed alpha
Helix 114	AM6	M	232	239	Right-handed alpha
Helix 115	AM7	M	242	255	Right-handed alpha
Helix 116	AM8	M	259	263	Right-handed 310
Helix 117	AM9	M	302	307	Right-handed 310
Helix 118	AN1	M	312	342	Right-handed alpha
Helix 119	AN2	M	346	351	Right-handed alpha
Helix 120	AN3	M	366	374	Right-handed alpha
Helix 121	AN4	M	377	386	Right-handed alpha
Helix 122	AN5	M	398	403	Right-handed 310
Helix 123	AN6	M	416	430	Right-handed alpha
Helix 124	AN7	M	438	450	Right-handed alpha
Helix 125	AN8	M	454	465	Right-handed alpha
Helix 126	AN9	M	469	474	Right-handed alpha

There are 38 sheets in PDB entry 7QXI. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8, AD9, AE1, AE2,

There are 4 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	14	18	first strand
Strand 2	A	23	28	anti-parallel
Strand 3	A	199	206	anti-parallel
Strand 4	A	183	189	anti-parallel

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There are 4 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	101	105	first strand
Strand 2	A	139	149	anti-parallel
Strand 3	A	53	61	anti-parallel
Strand 4	A	171	172	anti-parallel

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There are 2 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	90	91	first strand
Strand 2	A	122	123	anti-parallel

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There are 3 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	23	27	first strand
Strand 2	B	198	207	anti-parallel
Strand 3	B	180	190	anti-parallel

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There are 3 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	52	59	first strand
Strand 2	B	144	150	anti-parallel
Strand 3	B	98	100	anti-parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	90	91	first strand
Strand 2	B	122	123	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	110	111	first strand
Strand 2	B	129	131	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	13	14	first strand
Strand 2	C	1182	1183	parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	66	75	first strand
Strand 2	C	94	105	anti-parallel
Strand 3	C	113	116	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	66	75	first strand
Strand 2	C	94	105	anti-parallel
Strand 3	C	121	127	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	136	138	first strand
Strand 2	C	141	145	anti-parallel
Strand 3	C	512	514	anti-parallel

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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	451	454	first strand
Strand 2	C	147	151	anti-parallel
Strand 3	C	529	531	parallel
Strand 4	C	573	575	anti-parallel
Strand 5	C	558	559	anti-parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	154	156	first strand
Strand 2	C	174	177	anti-parallel
Strand 3	C	184	186	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	238	239	first strand
Strand 2	C	285	286	anti-parallel

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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	580	581	first strand
Strand 2	C	587	595	anti-parallel
Strand 3	C	598	606	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	580	581	first strand
Strand 2	C	587	595	anti-parallel
Strand 3	C	652	653	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	634	637	first strand
Strand 2	C	642	645	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	716	717	first strand
Strand 2	C	782	785	anti-parallel
Strand 3	C	768	769	anti-parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	723	727	first strand
Strand 2	C	731	735	anti-parallel
Strand 3	C	748	752	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	789	790	first strand
Strand 2	C	793	794	anti-parallel

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There are 6 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	798	803	first strand
Strand 2	C	1225	1234	anti-parallel
Strand 3	C	1065	1067	anti-parallel
Strand 4	C	1073	1080	anti-parallel
Strand 5	C	816	819	parallel
Strand 6	C	1096	1097	anti-parallel

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There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	798	803	first strand
Strand 2	C	1225	1234	anti-parallel
Strand 3	C	1209	1210	anti-parallel

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There are 3 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	830	832	first strand
Strand 2	C	1050	1058	anti-parallel
Strand 3	C	835	838	anti-parallel

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There are 3 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	830	832	first strand
Strand 2	C	1050	1058	anti-parallel
Strand 3	C	927	931	anti-parallel

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There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	887	888	first strand
Strand 2	C	914	915	anti-parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1268	1269	first strand
Strand 2	D	346	347	anti-parallel

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There are 2 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1335	1336	first strand
Strand 2	D	23	24	anti-parallel

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There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	44	45	first strand
Strand 2	D	50	51	anti-parallel

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There are 2 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	104	105	first strand
Strand 2	D	242	243	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	365	369	first strand
Strand 2	D	434	442	parallel
Strand 3	D	421	425	anti-parallel
Strand 4	D	466	469	anti-parallel

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There are 3 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	526	527	first strand
Strand 2	D	548	550	parallel
Strand 3	D	571	572	anti-parallel

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There are 2 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	553	556	first strand
Strand 2	D	564	567	anti-parallel

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There are 2 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	820	822	first strand
Strand 2	D	880	882	anti-parallel

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There are 2 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	825	827	first strand
Strand 2	D	830	833	anti-parallel

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There are 2 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	843	844	first strand
Strand 2	D	862	863	anti-parallel

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There are 2 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1002	1003	first strand
Strand 2	D	1018	1019	anti-parallel

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There are 2 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1265	1266	first strand
Strand 2	D	1302	1303	anti-parallel

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There are 2 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	47	48	first strand
Strand 2	M	298	299	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: 7QXI

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