Analysis of interatomic Contacts of Structural Units in PDB entry:
7C7A

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 7C7A entry

There are 13 chains in PDB entry 7C7A (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	A 1	U 335
B	THR 46	VAL 875
C	PRO 26	THR 177
D	ASP 2	ASN 279
E	VAL 2	SER 146
F	ILE 2	GLN 158
G	LYS 13	VAL 140
H	LYS 3	ILE 133
I	MET 1	SER 242
J	MET 1	LYS 292
K	MET 1	TRP 117
L	GLU 3	LEU 133
R	A -1	A 7

There are 92 helices in PDB entry 7C7A. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	59	66	Right-handed alpha
Helix 2	AA2	B	67	78	Right-handed alpha
Helix 3	AA3	B	109	122	Right-handed alpha
Helix 4	AA4	B	143	163	Right-handed alpha
Helix 5	AA5	B	163	170	Right-handed alpha
Helix 6	AA6	B	175	180	Right-handed alpha
Helix 7	AA7	B	180	195	Right-handed alpha
Helix 8	AA8	B	198	202	Right-handed 310
Helix 9	AA9	B	227	235	Right-handed alpha
Helix 10	AB1	B	242	249	Right-handed alpha
Helix 11	AB2	B	268	277	Right-handed alpha
Helix 12	AB3	B	307	318	Right-handed alpha
Helix 13	AB4	B	324	330	Right-handed alpha
Helix 14	AB5	B	371	384	Right-handed alpha
Helix 15	AB6	B	407	416	Right-handed alpha
Helix 16	AB7	B	422	432	Right-handed alpha
Helix 17	AB8	B	452	456	Right-handed 310
Helix 18	AB9	B	471	479	Right-handed alpha
Helix 19	AC1	B	483	496	Right-handed alpha
Helix 20	AC2	B	496	503	Right-handed alpha
Helix 21	AC3	B	509	520	Right-handed alpha
Helix 22	AC4	B	564	574	Right-handed alpha
Helix 23	AC5	B	582	594	Right-handed alpha
Helix 24	AC6	B	597	602	Right-handed alpha
Helix 25	AC7	B	605	627	Right-handed alpha
Helix 26	AC8	B	660	678	Right-handed alpha
Helix 27	AC9	B	702	718	Right-handed alpha
Helix 28	AD1	B	733	738	Right-handed alpha
Helix 29	AD2	B	788	798	Right-handed alpha
Helix 30	AD3	B	844	850	Right-handed alpha
Helix 31	AD4	C	40	57	Right-handed alpha
Helix 32	AD5	C	58	64	Right-handed alpha
Helix 33	AD6	C	71	80	Right-handed alpha
Helix 34	AD7	C	101	106	Right-handed alpha
Helix 35	AD8	C	107	115	Right-handed alpha
Helix 36	AD9	C	130	136	Right-handed alpha
Helix 37	AE1	C	147	155	Right-handed alpha
Helix 38	AE2	D	3	17	Right-handed alpha
Helix 39	AE3	D	22	27	Right-handed alpha
Helix 40	AE4	D	68	111	Right-handed alpha
Helix 41	AE5	D	114	126	Right-handed alpha
Helix 42	AE6	D	126	133	Right-handed alpha
Helix 43	AE7	D	135	140	Right-handed alpha
Helix 44	AE8	D	140	155	Right-handed alpha
Helix 45	AE9	D	165	176	Right-handed alpha
Helix 46	AF1	D	251	253	Right-handed 310
Helix 47	AF2	D	273	279	Right-handed alpha
Helix 48	AF3	E	27	36	Right-handed alpha
Helix 49	AF4	E	44	60	Right-handed alpha
Helix 50	AF5	E	62	69	Right-handed alpha
Helix 51	AF6	E	92	102	Right-handed alpha
Helix 52	AF7	E	122	145	Right-handed alpha
Helix 53	AF8	F	18	29	Right-handed alpha
Helix 54	AF9	F	54	66	Right-handed alpha
Helix 55	AG1	F	86	104	Right-handed alpha
Helix 56	AG2	G	40	59	Right-handed alpha
Helix 57	AG3	G	71	85	Right-handed alpha
Helix 58	AG4	H	20	27	Right-handed alpha
Helix 59	AG5	H	30	46	Right-handed alpha
Helix 60	AG6	H	47	52	Right-handed alpha
Helix 61	AG7	H	73	82	Right-handed alpha
Helix 62	AG8	H	114	133	Right-handed alpha
Helix 63	AG9	I	19	37	Right-handed alpha
Helix 64	AH1	I	64	69	Right-handed alpha
Helix 65	AH2	I	69	76	Right-handed alpha
Helix 66	AH3	I	99	104	Right-handed alpha
Helix 67	AH4	I	113	123	Right-handed alpha
Helix 68	AH5	I	142	151	Right-handed alpha
Helix 69	AH6	I	161	165	Right-handed 310
Helix 70	AH7	I	168	185	Right-handed alpha
Helix 71	AH8	I	197	201	Right-handed 310
Helix 72	AH9	I	203	215	Right-handed alpha
Helix 73	AI1	I	217	242	Right-handed alpha
Helix 74	AI2	J	19	37	Right-handed alpha
Helix 75	AI3	J	68	77	Right-handed alpha
Helix 76	AI4	J	96	104	Right-handed alpha
Helix 77	AI5	J	113	123	Right-handed alpha
Helix 78	AI6	J	142	153	Right-handed alpha
Helix 79	AI7	J	161	165	Right-handed 310
Helix 80	AI8	J	167	185	Right-handed alpha
Helix 81	AI9	J	197	201	Right-handed 310
Helix 82	AJ1	J	203	215	Right-handed alpha
Helix 83	AJ2	J	217	239	Right-handed alpha
Helix 84	AJ3	K	2	21	Right-handed alpha
Helix 85	AJ4	K	24	29	Right-handed alpha
Helix 86	AJ5	K	29	47	Right-handed alpha
Helix 87	AJ6	K	52	58	Right-handed alpha
Helix 88	AJ7	L	4	29	Right-handed alpha
Helix 89	AJ8	L	32	59	Right-handed alpha
Helix 90	AJ9	L	65	75	Right-handed alpha
Helix 91	AK1	L	82	95	Right-handed alpha
Helix 92	AK2	L	99	131	Right-handed alpha

There are 18 sheets in PDB entry 7C7A. 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,

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	B	48	50	first strand
Strand 2	B	55	58	anti-parallel
Strand 3	D	32	35	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	250	254	first strand
Strand 2	B	259	264	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	445	450	first strand
Strand 2	B	543	549	anti-parallel
Strand 3	B	556	561	anti-parallel
Strand 4	B	398	404	anti-parallel
Strand 5	B	285	289	anti-parallel
Strand 6	B	578	580	parallel

Back to list of sheets
Back to top of page

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	336	340	first strand
Strand 2	B	351	361	anti-parallel
Strand 3	B	365	370	anti-parallel
Strand 4	B	294	299	anti-parallel
Strand 5	B	390	394	anti-parallel

Back to list of sheets
Back to top of page

There are 7 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	762	769	first strand
Strand 2	B	835	843	anti-parallel
Strand 3	B	820	830	anti-parallel
Strand 4	B	779	783	anti-parallel
Strand 5	B	854	858	anti-parallel
Strand 6	B	866	872	anti-parallel
Strand 7	B	762	769	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	68	69	first strand
Strand 2	C	140	144	anti-parallel
Strand 3	C	88	94	anti-parallel
Strand 4	C	118	124	parallel

Back to list of sheets
Back to top of page

There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	197	199	first strand
Strand 2	D	182	188	anti-parallel
Strand 3	D	228	236	anti-parallel
Strand 4	D	242	249	anti-parallel
Strand 5	J	247	248	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	197	199	first strand
Strand 2	D	182	188	anti-parallel
Strand 3	D	228	236	anti-parallel
Strand 4	D	242	249	anti-parallel
Strand 5	J	274	275	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	D	202	203	first strand
Strand 2	D	207	211	anti-parallel
Strand 3	D	220	224	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	73	78	first strand
Strand 2	E	83	89	anti-parallel
Strand 3	E	6	14	anti-parallel
Strand 4	E	113	120	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	10	12	first strand
Strand 2	F	4	7	anti-parallel
Strand 3	F	110	123	anti-parallel
Strand 4	F	130	143	anti-parallel
Strand 5	F	76	84	anti-parallel
Strand 6	F	42	48	parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	10	12	first strand
Strand 2	F	4	7	anti-parallel
Strand 3	F	110	123	anti-parallel
Strand 4	F	156	157	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	15	17	first strand
Strand 2	G	90	104	anti-parallel
Strand 3	G	124	138	anti-parallel
Strand 4	G	63	68	anti-parallel
Strand 5	G	32	34	parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	55	61	first strand
Strand 2	H	64	70	anti-parallel
Strand 3	H	9	17	anti-parallel
Strand 4	H	96	97	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	55	61	first strand
Strand 2	H	64	70	anti-parallel
Strand 3	H	9	17	anti-parallel
Strand 4	H	102	103	anti-parallel

Back to list of sheets
Back to top of page

There are 7 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	3	8	first strand
Strand 2	I	40	48	parallel
Strand 3	I	79	88	parallel
Strand 4	I	106	111	parallel
Strand 5	I	128	130	parallel
Strand 6	I	155	159	parallel
Strand 7	I	189	192	parallel

Back to list of sheets
Back to top of page

There are 7 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	3	8	first strand
Strand 2	J	40	48	parallel
Strand 3	J	79	87	parallel
Strand 4	J	106	109	parallel
Strand 5	J	128	130	parallel
Strand 6	J	155	159	parallel
Strand 7	J	189	192	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	K	92	95	first strand
Strand 2	K	103	106	anti-parallel
Strand 3	K	112	114	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: 7C7A

Analysis of interatomic Contacts of Structural Units in PDB entry:
7C7A