Analysis of interatomic Contacts of Structural Units in PDB entry:
7T3B

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 7T3B entry

There are 10 chains in PDB entry 7T3B (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
E	ARG 63	PHE 367
B	ARG 6	LYS 380
A	VAL 6	HIS 1599
H	ASP 3	GLU 122
G	LEU 2	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

There are109 helices in PDB entry 7T3B. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	E	73	83	Right-handed alpha
Helix 2	AA2	E	86	91	Right-handed 310
Helix 3	AA3	E	130	136	Right-handed alpha
Helix 4	AA4	E	150	168	Right-handed alpha
Helix 5	AA5	E	184	206	Right-handed alpha
Helix 6	AA6	E	223	235	Right-handed alpha
Helix 7	AA7	E	239	252	Right-handed alpha
Helix 8	AA8	E	278	299	Right-handed alpha
Helix 9	AA9	E	345	347	Right-handed 310
Helix 10	AB1	E	348	367	Right-handed alpha
Helix 11	AB2	B	35	40	Right-handed alpha
Helix 12	AB3	B	40	45	Right-handed alpha
Helix 13	AB4	B	97	117	Right-handed alpha
Helix 14	AB5	B	122	138	Right-handed alpha
Helix 15	AB6	B	180	184	Right-handed 310
Helix 16	AB7	B	190	197	Right-handed alpha
Helix 17	AB8	B	198	200	Right-handed 310
Helix 18	AB9	B	205	213	Right-handed alpha
Helix 19	AC1	B	216	231	Right-handed alpha
Helix 20	AC2	B	249	251	Right-handed 310
Helix 21	AC3	B	252	257	Right-handed alpha
Helix 22	AC4	B	258	269	Right-handed alpha
Helix 23	AC5	B	277	287	Right-handed alpha
Helix 24	AC6	B	293	301	Right-handed alpha
Helix 25	AC7	B	302	306	Right-handed 310
Helix 26	AC8	B	309	320	Right-handed alpha
Helix 27	AC9	B	350	359	Right-handed alpha
Helix 28	AD1	B	361	370	Right-handed alpha
Helix 29	AD2	A	71	77	Right-handed alpha
Helix 30	AD3	A	91	95	Right-handed 310
Helix 31	AD4	A	110	120	Right-handed alpha
Helix 32	AD5	A	185	189	Right-handed 310
Helix 33	AD6	A	190	211	Right-handed alpha
Helix 34	AD7	A	229	233	Right-handed 310
Helix 35	AD8	A	266	268	Right-handed 310
Helix 36	AD9	A	269	281	Right-handed alpha
Helix 37	AE1	A	281	286	Right-handed alpha
Helix 38	AE2	A	306	319	Right-handed alpha
Helix 39	AE3	A	346	358	Right-handed alpha
Helix 40	AE4	A	743	749	Right-handed alpha
Helix 41	AE5	A	762	770	Right-handed alpha
Helix 42	AE6	A	778	784	Right-handed alpha
Helix 43	AE7	A	794	809	Right-handed alpha
Helix 44	AE8	A	912	916	Right-handed 310
Helix 45	AE9	A	917	927	Right-handed alpha
Helix 46	AF1	A	936	940	Right-handed 310
Helix 47	AF2	A	952	961	Right-handed alpha
Helix 48	AF3	A	977	994	Right-handed alpha
Helix 49	AF4	A	1178	1185	Right-handed alpha
Helix 50	AF5	A	1207	1218	Right-handed alpha
Helix 51	AF6	A	1223	1237	Right-handed alpha
Helix 52	AF7	A	1309	1313	Right-handed 310
Helix 53	AF8	A	1394	1412	Right-handed alpha
Helix 54	AF9	A	1445	1449	Right-handed 310
Helix 55	AG1	A	1461	1463	Right-handed 310
Helix 56	AG2	A	1464	1480	Right-handed alpha
Helix 57	AG3	A	1566	1581	Right-handed alpha
Helix 58	AG4	A	1585	1596	Right-handed alpha
Helix 59	AG5	A	1597	1599	Right-handed 310
Helix 60	AG6	H	4	12	Right-handed alpha
Helix 61	AG7	H	41	45	Right-handed 310
Helix 62	AG8	H	46	51	Right-handed alpha
Helix 63	AG9	H	51	62	Right-handed alpha
Helix 64	AH1	H	99	110	Right-handed alpha
Helix 65	AH2	H	110	119	Right-handed alpha
Helix 66	AH3	G	3	15	Right-handed alpha
Helix 67	AH4	G	46	63	Right-handed alpha
Helix 68	AH5	G	100	125	Right-handed alpha
Helix 69	AH6	J	2	14	Right-handed alpha
Helix 70	AH7	J	38	42	Right-handed 310
Helix 71	AH8	J	43	54	Right-handed alpha
Helix 72	AH9	I	8	12	Right-handed 310
Helix 73	AI1	I	36	52	Right-handed alpha
Helix 74	AI2	F	50	65	Right-handed alpha
Helix 75	AI3	F	79	98	Right-handed alpha
Helix 76	AI4	F	114	120	Right-handed alpha
Helix 77	AI5	F	125	144	Right-handed alpha
Helix 78	AI6	C	65	74	Right-handed alpha
Helix 79	AI7	C	135	161	Right-handed alpha
Helix 80	AI8	C	161	174	Right-handed alpha
Helix 81	AI9	C	193	198	Right-handed alpha
Helix 82	AJ1	C	199	213	Right-handed alpha
Helix 83	AJ2	C	221	226	Right-handed 310
Helix 84	AJ3	C	266	274	Right-handed alpha
Helix 85	AJ4	C	279	289	Right-handed alpha
Helix 86	AJ5	C	294	302	Right-handed alpha
Helix 87	AJ6	C	305	319	Right-handed alpha
Helix 88	AJ7	C	346	356	Right-handed alpha
Helix 89	AJ8	C	360	368	Right-handed alpha
Helix 90	AJ9	C	383	400	Right-handed alpha
Helix 91	AK1	C	481	488	Right-handed alpha
Helix 92	AK2	C	491	501	Right-handed alpha
Helix 93	AK3	C	502	505	Right-handed 310
Helix 94	AK4	C	506	516	Right-handed alpha
Helix 95	AK5	C	525	534	Right-handed alpha
Helix 96	AK6	C	537	539	Right-handed 310
Helix 97	AK7	C	540	547	Right-handed alpha
Helix 98	AK8	C	560	564	Right-handed 310
Helix 99	AK9	D	19	28	Right-handed alpha
Helix 100	AL1	D	34	38	Right-handed 310
Helix 101	AL2	D	66	76	Right-handed alpha
Helix 102	AL3	D	77	82	Right-handed alpha
Helix 103	AL4	D	98	115	Right-handed alpha
Helix 104	AL5	D	133	151	Right-handed alpha
Helix 105	AL6	D	167	181	Right-handed alpha
Helix 106	AL7	D	183	198	Right-handed alpha
Helix 107	AL8	D	226	243	Right-handed alpha
Helix 108	AL9	D	244	246	Right-handed 310
Helix 109	AM1	D	282	298	Right-handed alpha

There are 27 sheets in PDB entry 7T3B. 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,

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	E	100	102	first strand
Strand 2	E	114	116	anti-parallel

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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	139	144	first strand
Strand 2	E	172	177	parallel
Strand 3	E	214	215	parallel

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There are 9 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	258	262	first strand
Strand 2	E	336	341	anti-parallel
Strand 3	E	325	329	anti-parallel
Strand 4	E	315	320	anti-parallel
Strand 5	D	249	255	anti-parallel
Strand 6	D	260	265	anti-parallel
Strand 7	D	270	276	anti-parallel
Strand 8	D	202	207	anti-parallel
Strand 9	D	213	218	anti-parallel

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There are 4 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	9	13	first strand
Strand 2	B	83	90	anti-parallel
Strand 3	B	62	69	anti-parallel
Strand 4	B	55	58	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	144	148	first strand
Strand 2	B	154	158	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	174	177	first strand
Strand 2	B	232	235	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	245	247	first strand
Strand 2	B	323	325	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	B	327	329	first strand
Strand 2	B	378	380	anti-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	A	8	12	first strand
Strand 2	A	66	70	parallel
Strand 3	A	23	25	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	A	51	54	first strand
Strand 2	A	38	42	anti-parallel
Strand 3	A	86	90	anti-parallel

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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	A	131	134	first strand
Strand 2	A	137	145	anti-parallel
Strand 3	A	99	104	anti-parallel
Strand 4	A	161	166	parallel

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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	125	127	first strand
Strand 2	A	153	155	anti-parallel

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There are 7 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	364	367	first strand
Strand 2	A	331	337	parallel
Strand 3	A	170	176	parallel
Strand 4	A	216	225	parallel
Strand 5	A	251	257	anti-parallel
Strand 6	A	886	893	parallel
Strand 7	A	902	908	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	A	380	381	first strand
Strand 2	A	397	398	anti-parallel

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There are 5 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	773	777	first strand
Strand 2	A	869	875	anti-parallel
Strand 3	A	859	866	anti-parallel
Strand 4	A	851	856	anti-parallel
Strand 5	A	812	813	anti-parallel

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There are 5 strands in AB7 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	1419	anti-parallel

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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	A	1204	1206	first strand
Strand 2	A	1257	1260	anti-parallel
Strand 3	A	1240	1242	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1254	1255	first strand
Strand 2	A	1296	1297	anti-parallel

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There are 5 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1439	1442	first strand
Strand 2	A	1545	1550	anti-parallel
Strand 3	A	1509	1512	anti-parallel
Strand 4	A	1501	1504	anti-parallel
Strand 5	A	1482	1485	anti-parallel

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There are 10 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	31	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	80	86	anti-parallel
Strand 8	G	89	95	anti-parallel
Strand 9	G	19	25	anti-parallel
Strand 10	G	31	36	anti-parallel

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There are 9 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	30	35	first strand
Strand 2	J	18	24	anti-parallel
Strand 3	J	82	88	anti-parallel
Strand 4	J	73	79	anti-parallel
Strand 5	J	64	68	anti-parallel
Strand 6	I	65	69	anti-parallel
Strand 7	I	73	80	anti-parallel
Strand 8	I	83	90	anti-parallel
Strand 9	I	18	19	anti-parallel

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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	I	21	22	first strand
Strand 2	I	25	26	anti-parallel

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There are 5 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	20	26	first strand
Strand 2	C	9	16	anti-parallel
Strand 3	C	121	131	anti-parallel
Strand 4	C	91	99	anti-parallel
Strand 5	C	84	88	anti-parallel

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There are 2 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	260	263	first strand
Strand 2	C	322	325	anti-parallel

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There are 4 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	372	373	first strand
Strand 2	C	333	336	anti-parallel
Strand 3	C	403	412	anti-parallel
Strand 4	C	551	557	anti-parallel

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There are 5 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	47	52	first strand
Strand 2	D	56	61	anti-parallel
Strand 3	D	6	11	parallel
Strand 4	D	87	88	parallel
Strand 5	D	121	122	parallel

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There are 3 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	91	93	first strand
Strand 2	D	125	127	parallel
Strand 3	D	161	162	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: 7T3B

Analysis of interatomic Contacts of Structural Units in PDB entry:
7T3B