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

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 7QCD entry

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

Chain ID	Initial residue	Terminal residue
A	SER 35	ALA 1068
B	LEU 74	PRO 1104
C	GLY 1	LEU 267
D	PRO 11	ILE 336
E	ASP 9	ILE 303
F	LYS 40	ASP 402

There are106 helices in PDB entry 7QCD. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	74	85	Right-handed alpha
Helix 2	AA2	A	89	93	Right-handed 310
Helix 3	AA3	A	98	103	Right-handed 310
Helix 4	AA4	A	158	169	Right-handed alpha
Helix 5	AA5	A	181	189	Right-handed alpha
Helix 6	AA6	A	192	205	Right-handed alpha
Helix 7	AA7	A	206	270	Right-handed alpha
Helix 8	AA8	A	270	360	Right-handed alpha
Helix 9	AA9	A	360	366	Right-handed alpha
Helix 10	AB1	A	373	390	Right-handed alpha
Helix 11	AB2	A	395	446	Right-handed alpha
Helix 12	AB3	A	451	456	Right-handed alpha
Helix 13	AB4	A	459	475	Right-handed alpha
Helix 14	AB5	A	476	481	Right-handed alpha
Helix 15	AB6	A	485	490	Right-handed alpha
Helix 16	AB7	A	494	505	Right-handed alpha
Helix 17	AB8	A	506	511	Right-handed alpha
Helix 18	AB9	A	517	526	Right-handed alpha
Helix 19	AC1	A	549	555	Right-handed alpha
Helix 20	AC2	A	569	579	Right-handed alpha
Helix 21	AC3	A	581	584	Right-handed 310
Helix 22	AC4	A	593	602	Right-handed alpha
Helix 23	AC5	A	652	726	Right-handed alpha
Helix 24	AC6	A	727	738	Right-handed alpha
Helix 25	AC7	A	740	825	Right-handed alpha
Helix 26	AC8	A	827	840	Right-handed alpha
Helix 27	AC9	A	841	859	Right-handed alpha
Helix 28	AD1	A	862	879	Right-handed alpha
Helix 29	AD2	A	885	948	Right-handed alpha
Helix 30	AD3	A	960	964	Right-handed 310
Helix 31	AD4	A	987	1006	Right-handed alpha
Helix 32	AD5	A	1021	1038	Right-handed alpha
Helix 33	AD6	B	114	125	Right-handed alpha
Helix 34	AD7	B	129	133	Right-handed 310
Helix 35	AD8	B	200	212	Right-handed alpha
Helix 36	AD9	B	223	232	Right-handed alpha
Helix 37	AE1	B	235	247	Right-handed alpha
Helix 38	AE2	B	248	289	Right-handed alpha
Helix 39	AE3	B	293	369	Right-handed alpha
Helix 40	AE4	B	388	431	Right-handed alpha
Helix 41	AE5	B	437	501	Right-handed alpha
Helix 42	AE6	B	505	510	Right-handed alpha
Helix 43	AE7	B	513	524	Right-handed alpha
Helix 44	AE8	B	535	539	Right-handed alpha
Helix 45	AE9	B	549	560	Right-handed alpha
Helix 46	AF1	B	568	583	Right-handed alpha
Helix 47	AF2	B	600	604	Right-handed 310
Helix 48	AF3	B	620	632	Right-handed alpha
Helix 49	AF4	B	633	636	Right-handed 310
Helix 50	AF5	B	641	652	Right-handed alpha
Helix 51	AF6	B	694	757	Right-handed alpha
Helix 52	AF7	B	758	760	Right-handed 310
Helix 53	AF8	B	766	801	Right-handed alpha
Helix 54	AF9	B	815	881	Right-handed alpha
Helix 55	AG1	B	884	889	Right-handed alpha
Helix 56	AG2	B	896	918	Right-handed alpha
Helix 57	AG3	B	923	986	Right-handed alpha
Helix 58	AG4	B	1017	1019	Right-handed 310
Helix 59	AG5	B	1020	1037	Right-handed alpha
Helix 60	AG6	B	1049	1053	Right-handed 310
Helix 61	AG7	B	1054	1069	Right-handed alpha
Helix 62	AG8	B	1084	1089	Right-handed alpha
Helix 63	AG9	C	15	24	Right-handed alpha
Helix 64	AH1	C	30	52	Right-handed alpha
Helix 65	AH2	C	59	101	Right-handed alpha
Helix 66	AH3	C	105	114	Right-handed alpha
Helix 67	AH4	C	121	129	Right-handed alpha
Helix 68	AH5	C	141	156	Right-handed alpha
Helix 69	AH6	C	205	213	Right-handed alpha
Helix 70	AH7	C	238	266	Right-handed alpha
Helix 71	AH8	D	12	28	Right-handed alpha
Helix 72	AH9	D	34	49	Right-handed alpha
Helix 73	AI1	D	56	78	Right-handed alpha
Helix 74	AI2	D	89	110	Right-handed alpha
Helix 75	AI3	D	115	124	Right-handed alpha
Helix 76	AI4	D	141	146	Right-handed alpha
Helix 77	AI5	D	151	171	Right-handed alpha
Helix 78	AI6	D	181	196	Right-handed alpha
Helix 79	AI7	D	212	217	Right-handed alpha
Helix 80	AI8	D	223	237	Right-handed alpha
Helix 81	AI9	D	251	267	Right-handed alpha
Helix 82	AJ1	D	286	291	Right-handed alpha
Helix 83	AJ2	D	306	317	Right-handed alpha
Helix 84	AJ3	E	10	24	Right-handed alpha
Helix 85	AJ4	E	26	43	Right-handed alpha
Helix 86	AJ5	E	48	63	Right-handed alpha
Helix 87	AJ6	E	68	83	Right-handed alpha
Helix 88	AJ7	E	94	99	Right-handed alpha
Helix 89	AJ8	E	116	120	Right-handed 310
Helix 90	AJ9	E	132	151	Right-handed alpha
Helix 91	AK1	E	174	195	Right-handed alpha
Helix 92	AK2	E	201	211	Right-handed alpha
Helix 93	AK3	E	226	237	Right-handed alpha
Helix 94	AK4	E	259	266	Right-handed alpha
Helix 95	AK5	E	267	279	Right-handed alpha
Helix 96	AK6	E	285	298	Right-handed alpha
Helix 97	AK7	F	43	71	Right-handed alpha
Helix 98	AK8	F	74	92	Right-handed alpha
Helix 99	AK9	F	96	123	Right-handed alpha
Helix 100	AL1	F	185	197	Right-handed alpha
Helix 101	AL2	F	216	231	Right-handed alpha
Helix 102	AL3	F	284	301	Right-handed alpha
Helix 103	AL4	F	308	313	Right-handed alpha
Helix 104	AL5	F	317	333	Right-handed alpha
Helix 105	AL6	F	359	373	Right-handed alpha
Helix 106	AL7	F	383	395	Right-handed alpha

There are 25 sheets in PDB entry 7QCD. 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,

There are 3 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	41	42	first strand
Strand 2	A	109	117	anti-parallel
Strand 3	A	134	142	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	41	42	first strand
Strand 2	A	109	117	anti-parallel
Strand 3	A	45	50	anti-parallel
Strand 4	A	53	59	anti-parallel
Strand 5	F	376	378	parallel

Back to list of sheets
Back to top of page

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	150	151	first strand
Strand 2	A	156	157	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	491	492	first strand
Strand 2	A	566	567	anti-parallel

Back to list of sheets
Back to top of page

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	A	513	515	first strand
Strand 2	A	536	538	parallel

Back to list of sheets
Back to top of page

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	A	560	561	first strand
Strand 2	A	586	587	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	614	616	first strand
Strand 2	A	619	621	anti-parallel
Strand 3	A	637	639	anti-parallel

Back to list of sheets
Back to top of page

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	A	624	625	first strand
Strand 2	A	633	634	anti-parallel

Back to list of sheets
Back to top of page

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	A	950	956	first strand
Strand 2	A	965	971	anti-parallel
Strand 3	A	979	981	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1010	1013	first strand
Strand 2	A	1043	1046	parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	81	82	first strand
Strand 2	B	150	157	anti-parallel
Strand 3	B	84	88	anti-parallel
Strand 4	B	97	99	anti-parallel

Back to list of sheets
Back to top of page

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	B	81	82	first strand
Strand 2	B	150	157	anti-parallel
Strand 3	B	174	179	anti-parallel
Strand 4	B	186	190	anti-parallel
Strand 5	B	196	198	anti-parallel

Back to list of sheets
Back to top of page

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	B	105	108	first strand
Strand 2	B	1076	1081	parallel
Strand 3	B	1043	1046	parallel

Back to list of sheets
Back to top of page

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	B	540	542	first strand
Strand 2	B	616	618	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	564	565	first strand
Strand 2	B	590	591	parallel

Back to list of sheets
Back to top of page

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	B	659	662	first strand
Strand 2	B	667	672	anti-parallel
Strand 3	B	676	681	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	989	995	first strand
Strand 2	B	1000	1006	anti-parallel
Strand 3	B	1013	1015	anti-parallel

Back to list of sheets
Back to top of page

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	203	204	first strand
Strand 2	C	195	197	anti-parallel
Strand 3	C	235	237	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	219	220	first strand
Strand 2	C	229	230	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	31	33	first strand
Strand 2	D	131	137	anti-parallel
Strand 3	D	80	86	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	173	174	first strand
Strand 2	D	205	207	anti-parallel
Strand 3	D	332	335	parallel
Strand 4	D	281	284	anti-parallel
Strand 5	D	304	305	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	240	242	first strand
Strand 2	D	248	250	anti-parallel

Back to list of sheets
Back to top of page

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	E	46	47	first strand
Strand 2	E	122	127	anti-parallel
Strand 3	E	86	91	anti-parallel

Back to list of sheets
Back to top of page

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	E	199	200	first strand
Strand 2	E	251	258	anti-parallel
Strand 3	E	240	247	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	306	307	first strand
Strand 2	F	347	350	anti-parallel
Strand 3	F	338	341	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: 7QCD

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