Analysis of interatomic Contacts of Structural Units in PDB entry:
7T3C

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 7T3C entry

There are 17 chains in PDB entry 7T3C (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	ARG 6	LYS 380
A	LYS 5	HIS 1599
H	ALA 2	GLU 122
G	MET 1	SER 125
J	MET 1	SER 91
I	ALA 4	ARG 92
F	ASP 49	GLY 159
C	SER 6	LEU 567
D	ALA 5	LEU 300
E	PRO 62	PHE 367
O	ASP 3	GLU 122
N	LEU 3	SER 126
Q	MET 1	SER 91
P	MET 1	ILE 97
M	ALA 46	ILE 160
K	MET 1	LEU 300
L	LYS 61	PHE 367

There are143 helices in PDB entry 7T3C. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	35	41	Right-handed alpha
Helix 2	AA2	B	98	117	Right-handed alpha
Helix 3	AA3	B	121	123	Right-handed 310
Helix 4	AA4	B	124	140	Right-handed alpha
Helix 5	AA5	B	180	184	Right-handed 310
Helix 6	AA6	B	185	189	Right-handed 310
Helix 7	AA7	B	190	197	Right-handed alpha
Helix 8	AA8	B	198	200	Right-handed 310
Helix 9	AA9	B	205	213	Right-handed alpha
Helix 10	AB1	B	216	231	Right-handed alpha
Helix 11	AB2	B	252	257	Right-handed alpha
Helix 12	AB3	B	258	268	Right-handed alpha
Helix 13	AB4	B	277	287	Right-handed alpha
Helix 14	AB5	B	293	301	Right-handed alpha
Helix 15	AB6	B	309	320	Right-handed alpha
Helix 16	AB7	B	350	358	Right-handed alpha
Helix 17	AB8	B	362	370	Right-handed alpha
Helix 18	AB9	A	71	78	Right-handed alpha
Helix 19	AC1	A	110	121	Right-handed alpha
Helix 20	AC2	A	146	149	Right-handed 310
Helix 21	AC3	A	178	182	Right-handed 310
Helix 22	AC4	A	190	198	Right-handed alpha
Helix 23	AC5	A	198	210	Right-handed alpha
Helix 24	AC6	A	268	281	Right-handed alpha
Helix 25	AC7	A	281	286	Right-handed alpha
Helix 26	AC8	A	306	318	Right-handed alpha
Helix 27	AC9	A	319	321	Right-handed 310
Helix 28	AD1	A	346	360	Right-handed alpha
Helix 29	AD2	A	743	749	Right-handed alpha
Helix 30	AD3	A	763	769	Right-handed alpha
Helix 31	AD4	A	795	809	Right-handed alpha
Helix 32	AD5	A	917	927	Right-handed alpha
Helix 33	AD6	A	936	940	Right-handed 310
Helix 34	AD7	A	952	961	Right-handed alpha
Helix 35	AD8	A	975	994	Right-handed alpha
Helix 36	AD9	A	1178	1186	Right-handed alpha
Helix 37	AE1	A	1207	1218	Right-handed alpha
Helix 38	AE2	A	1224	1236	Right-handed alpha
Helix 39	AE3	A	1286	1291	Right-handed 310
Helix 40	AE4	A	1394	1411	Right-handed alpha
Helix 41	AE5	A	1444	1449	Right-handed 310
Helix 42	AE6	A	1464	1480	Right-handed alpha
Helix 43	AE7	A	1555	1559	Right-handed 310
Helix 44	AE8	A	1565	1581	Right-handed alpha
Helix 45	AE9	A	1582	1584	Right-handed 310
Helix 46	AF1	A	1585	1595	Right-handed alpha
Helix 47	AF2	H	3	12	Right-handed alpha
Helix 48	AF3	H	13	16	Right-handed 310
Helix 49	AF4	H	41	45	Right-handed 310
Helix 50	AF5	H	46	62	Right-handed alpha
Helix 51	AF6	H	99	110	Right-handed alpha
Helix 52	AF7	H	110	118	Right-handed alpha
Helix 53	AF8	G	3	14	Right-handed alpha
Helix 54	AF9	G	44	64	Right-handed alpha
Helix 55	AG1	G	100	114	Right-handed alpha
Helix 56	AG2	G	116	125	Right-handed alpha
Helix 57	AG3	J	2	13	Right-handed alpha
Helix 58	AG4	J	41	56	Right-handed alpha
Helix 59	AG5	I	36	52	Right-handed alpha
Helix 60	AG6	F	50	62	Right-handed alpha
Helix 61	AG7	F	78	98	Right-handed alpha
Helix 62	AG8	F	114	119	Right-handed alpha
Helix 63	AG9	F	125	146	Right-handed alpha
Helix 64	AH1	C	65	73	Right-handed alpha
Helix 65	AH2	C	76	80	Right-handed 310
Helix 66	AH3	C	135	160	Right-handed alpha
Helix 67	AH4	C	161	174	Right-handed alpha
Helix 68	AH5	C	198	213	Right-handed alpha
Helix 69	AH6	C	222	226	Right-handed 310
Helix 70	AH7	C	266	274	Right-handed alpha
Helix 71	AH8	C	279	289	Right-handed alpha
Helix 72	AH9	C	294	302	Right-handed alpha
Helix 73	AI1	C	305	319	Right-handed alpha
Helix 74	AI2	C	347	356	Right-handed alpha
Helix 75	AI3	C	360	368	Right-handed alpha
Helix 76	AI4	C	374	378	Right-handed alpha
Helix 77	AI5	C	383	400	Right-handed alpha
Helix 78	AI6	C	481	488	Right-handed alpha
Helix 79	AI7	C	491	499	Right-handed alpha
Helix 80	AI8	C	507	515	Right-handed alpha
Helix 81	AI9	C	526	534	Right-handed alpha
Helix 82	AJ1	C	536	547	Right-handed alpha
Helix 83	AJ2	C	558	564	Right-handed alpha
Helix 84	AJ3	D	19	29	Right-handed alpha
Helix 85	AJ4	D	32	37	Right-handed alpha
Helix 86	AJ5	D	66	76	Right-handed alpha
Helix 87	AJ6	D	77	83	Right-handed alpha
Helix 88	AJ7	D	98	117	Right-handed alpha
Helix 89	AJ8	D	136	151	Right-handed alpha
Helix 90	AJ9	D	167	181	Right-handed alpha
Helix 91	AK1	D	183	198	Right-handed alpha
Helix 92	AK2	D	225	244	Right-handed alpha
Helix 93	AK3	D	283	299	Right-handed alpha
Helix 94	AK4	E	73	82	Right-handed alpha
Helix 95	AK5	E	88	93	Right-handed 310
Helix 96	AK6	E	129	135	Right-handed alpha
Helix 97	AK7	E	150	168	Right-handed alpha
Helix 98	AK8	E	179	183	Right-handed 310
Helix 99	AK9	E	184	205	Right-handed alpha
Helix 100	AL1	E	223	237	Right-handed alpha
Helix 101	AL2	E	239	255	Right-handed alpha
Helix 102	AL3	E	279	300	Right-handed alpha
Helix 103	AL4	E	348	367	Right-handed alpha
Helix 104	AL5	O	4	12	Right-handed alpha
Helix 105	AL6	O	41	45	Right-handed 310
Helix 106	AL7	O	46	51	Right-handed alpha
Helix 107	AL8	O	51	61	Right-handed alpha
Helix 108	AL9	O	99	110	Right-handed alpha
Helix 109	AM1	O	110	117	Right-handed alpha
Helix 110	AM2	O	117	122	Right-handed alpha
Helix 111	AM3	N	4	16	Right-handed alpha
Helix 112	AM4	N	46	48	Right-handed 310
Helix 113	AM5	N	49	58	Right-handed alpha
Helix 114	AM6	N	101	115	Right-handed alpha
Helix 115	AM7	Q	2	14	Right-handed alpha
Helix 116	AM8	Q	41	52	Right-handed alpha
Helix 117	AM9	P	2	10	Right-handed alpha
Helix 118	AN1	P	36	51	Right-handed alpha
Helix 119	AN2	M	47	64	Right-handed alpha
Helix 120	AN3	M	78	95	Right-handed alpha
Helix 121	AN4	M	114	119	Right-handed alpha
Helix 122	AN5	M	125	139	Right-handed alpha
Helix 123	AN6	K	19	29	Right-handed alpha
Helix 124	AN7	K	34	39	Right-handed 310
Helix 125	AN8	K	66	75	Right-handed alpha
Helix 126	AN9	K	77	82	Right-handed alpha
Helix 127	AO1	K	98	117	Right-handed alpha
Helix 128	AO2	K	133	152	Right-handed alpha
Helix 129	AO3	K	167	181	Right-handed alpha
Helix 130	AO4	K	184	198	Right-handed alpha
Helix 131	AO5	K	225	245	Right-handed alpha
Helix 132	AO6	K	282	298	Right-handed alpha
Helix 133	AO7	L	70	85	Right-handed alpha
Helix 134	AO8	L	86	89	Right-handed 310
Helix 135	AO9	L	101	111	Right-handed alpha
Helix 136	AP1	L	126	132	Right-handed alpha
Helix 137	AP2	L	150	168	Right-handed alpha
Helix 138	AP3	L	184	199	Right-handed alpha
Helix 139	AP4	L	200	205	Right-handed alpha
Helix 140	AP5	L	224	235	Right-handed alpha
Helix 141	AP6	L	240	251	Right-handed alpha
Helix 142	AP7	L	281	299	Right-handed alpha
Helix 143	AP8	L	352	367	Right-handed alpha

There are 31 sheets in PDB entry 7T3C. 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,

There are 9 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	7	14	first strand
Strand 2	B	83	90	anti-parallel
Strand 3	B	62	66	anti-parallel
Strand 4	B	55	58	anti-parallel
Strand 5	C	84	88	anti-parallel
Strand 6	C	91	95	anti-parallel
Strand 7	C	125	131	anti-parallel
Strand 8	C	7	13	anti-parallel
Strand 9	C	22	26	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	144	147	first strand
Strand 2	B	155	158	anti-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	B	174	177	first strand
Strand 2	B	232	235	anti-parallel

Back to list of sheets
Back to top of page

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	244	247	first strand
Strand 2	B	323	329	anti-parallel
Strand 3	B	378	380	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	23	24	first strand
Strand 2	A	66	70	anti-parallel
Strand 3	A	6	12	parallel
Strand 4	A	85	89	anti-parallel
Strand 5	A	38	42	anti-parallel
Strand 6	A	50	54	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	96	97	first strand
Strand 2	A	153	157	parallel
Strand 3	A	123	127	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	131	133	first strand
Strand 2	A	138	144	anti-parallel
Strand 3	A	100	104	anti-parallel
Strand 4	A	163	165	parallel

Back to list of sheets
Back to top of page

There are 7 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	364	367	first strand
Strand 2	A	331	337	parallel
Strand 3	A	170	176	parallel
Strand 4	A	215	225	parallel
Strand 5	A	251	258	anti-parallel
Strand 6	A	885	893	parallel
Strand 7	A	902	909	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	380	381	first strand
Strand 2	A	397	398	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	770	777	first strand
Strand 2	A	870	877	anti-parallel
Strand 3	A	859	865	anti-parallel
Strand 4	A	851	856	anti-parallel
Strand 5	A	812	813	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1351	1357	first strand
Strand 2	A	1369	1375	anti-parallel
Strand 3	A	1384	1390	anti-parallel
Strand 4	A	942	950	anti-parallel
Strand 5	A	1414	1418	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1240	1241	first strand
Strand 2	A	1259	1260	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1297	1298	first strand
Strand 2	A	1377	1378	parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1439	1441	first strand
Strand 2	A	1546	1550	anti-parallel
Strand 3	A	1509	1512	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	A	1482	1485	first strand
Strand 2	A	1501	1504	anti-parallel

Back to list of sheets
Back to top of page

There are 9 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	33	36	first strand
Strand 2	H	19	25	anti-parallel
Strand 3	H	88	95	anti-parallel
Strand 4	H	78	85	anti-parallel
Strand 5	H	70	75	anti-parallel
Strand 6	G	69	75	anti-parallel
Strand 7	G	79	86	anti-parallel
Strand 8	G	89	96	anti-parallel
Strand 9	G	21	25	anti-parallel

Back to list of sheets
Back to top of page

There are 9 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	21	24	first strand
Strand 2	J	82	88	anti-parallel
Strand 3	J	73	79	anti-parallel
Strand 4	J	64	68	anti-parallel
Strand 5	I	65	69	anti-parallel
Strand 6	I	74	80	anti-parallel
Strand 7	I	83	89	anti-parallel
Strand 8	I	17	22	anti-parallel
Strand 9	I	25	26	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	372	373	first strand
Strand 2	C	333	336	anti-parallel
Strand 3	C	403	411	anti-parallel
Strand 4	C	521	525	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	372	373	first strand
Strand 2	C	333	336	anti-parallel
Strand 3	C	403	411	anti-parallel
Strand 4	C	552	556	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	46	52	first strand
Strand 2	D	56	62	anti-parallel
Strand 3	D	6	11	parallel
Strand 4	D	85	88	parallel
Strand 5	D	121	122	parallel

Back to list of sheets
Back to top of page

There are 3 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	91	92	first strand
Strand 2	D	125	127	parallel
Strand 3	D	161	162	parallel

Back to list of sheets
Back to top of page

There are 9 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	213	218	first strand
Strand 2	D	202	206	anti-parallel
Strand 3	D	271	275	anti-parallel
Strand 4	D	260	264	anti-parallel
Strand 5	D	251	255	anti-parallel
Strand 6	E	315	319	anti-parallel
Strand 7	E	325	329	anti-parallel
Strand 8	E	336	341	anti-parallel
Strand 9	E	258	262	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	100	102	first strand
Strand 2	E	114	116	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	140	145	first strand
Strand 2	E	173	178	parallel
Strand 3	E	215	217	parallel

Back to list of sheets
Back to top of page

There are 6 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	31	36	first strand
Strand 2	O	19	25	anti-parallel
Strand 3	O	88	95	anti-parallel
Strand 4	O	78	85	anti-parallel
Strand 5	O	70	75	anti-parallel
Strand 6	N	70	76	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	32	35	first strand
Strand 2	N	20	27	anti-parallel
Strand 3	N	90	96	anti-parallel
Strand 4	N	81	84	anti-parallel

Back to list of sheets
Back to top of page

There are 10 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	34	35	first strand
Strand 2	Q	20	24	anti-parallel
Strand 3	Q	82	88	anti-parallel
Strand 4	Q	73	79	anti-parallel
Strand 5	Q	64	68	anti-parallel
Strand 6	P	65	69	anti-parallel
Strand 7	P	73	79	anti-parallel
Strand 8	P	84	90	anti-parallel
Strand 9	P	15	22	anti-parallel
Strand 10	P	25	31	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	45	47	first strand
Strand 2	K	56	63	anti-parallel
Strand 3	K	8	13	parallel
Strand 4	K	85	90	parallel
Strand 5	K	121	127	parallel
Strand 6	K	92	93	parallel

Back to list of sheets
Back to top of page

There are 6 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	50	52	first strand
Strand 2	K	56	63	anti-parallel
Strand 3	K	8	13	parallel
Strand 4	K	85	90	parallel
Strand 5	K	121	127	parallel
Strand 6	K	158	161	parallel

Back to list of sheets
Back to top of page

There are 9 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	213	218	first strand
Strand 2	K	202	206	anti-parallel
Strand 3	K	270	275	anti-parallel
Strand 4	K	260	267	anti-parallel
Strand 5	K	252	255	anti-parallel
Strand 6	L	315	320	anti-parallel
Strand 7	L	324	329	anti-parallel
Strand 8	L	335	341	anti-parallel
Strand 9	L	260	263	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	64	65	first strand
Strand 2	L	139	144	parallel
Strand 3	L	174	177	parallel
Strand 4	L	212	215	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: 7T3C

Analysis of interatomic Contacts of Structural Units in PDB entry:
7T3C