Analysis of interatomic Contacts of Structural Units in PDB entry:
7T4S

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 7T4S entry

There are 10 chains in PDB entry 7T4S (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 44	THR 707
B	GLU 41	GLN 273
C	PRO 39	CYS 162
D	TYR 46	VAL 214
E	ARG 22	ASN 129
F	CYS 149	ASP 593
H	LEU 1	SER 121
J	VAL 2	SER 122
K	ASP 1	ASP 105
I	GLU 1	ILE 107

There are 62 helices in PDB entry 7T4S. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	94	99	Right-handed alpha
Helix 2	AA2	A	99	107	Right-handed alpha
Helix 3	AA3	A	114	123	Right-handed alpha
Helix 4	AA4	A	127	132	Right-handed alpha
Helix 5	AA5	A	263	266	Right-handed 310
Helix 6	AA6	A	283	288	Right-handed 310
Helix 7	AA7	A	289	294	Right-handed 310
Helix 8	AA8	A	298	303	Right-handed alpha
Helix 9	AA9	A	308	316	Right-handed alpha
Helix 10	AB1	A	316	327	Right-handed alpha
Helix 11	AB2	A	334	352	Right-handed alpha
Helix 12	AB3	A	353	357	Right-handed 310
Helix 13	AB4	A	362	385	Right-handed alpha
Helix 14	AB5	A	396	409	Right-handed alpha
Helix 15	AB6	A	415	429	Right-handed alpha
Helix 16	AB7	A	431	435	Right-handed 310
Helix 17	AB8	A	436	454	Right-handed alpha
Helix 18	AB9	A	460	475	Right-handed alpha
Helix 19	AC1	A	480	494	Right-handed alpha
Helix 20	AC2	A	496	507	Right-handed alpha
Helix 21	AC3	A	514	519	Right-handed 310
Helix 22	AC4	A	520	524	Right-handed 310
Helix 23	AC5	A	531	537	Right-handed alpha
Helix 24	AC6	A	547	559	Right-handed alpha
Helix 25	AC7	A	644	648	Right-handed 310
Helix 26	AC8	A	671	679	Right-handed alpha
Helix 27	AC9	B	46	56	Right-handed alpha
Helix 28	AD1	B	66	70	Right-handed 310
Helix 29	AD2	B	85	87	Right-handed 310
Helix 30	AD3	B	102	113	Right-handed alpha
Helix 31	AD4	B	117	127	Right-handed alpha
Helix 32	AD5	B	130	143	Right-handed alpha
Helix 33	AD6	B	215	217	Right-handed 310
Helix 34	AD7	B	218	236	Right-handed alpha
Helix 35	AD8	B	240	253	Right-handed alpha
Helix 36	AD9	B	254	258	Right-handed 310
Helix 37	AE1	C	73	78	Right-handed alpha
Helix 38	AE2	C	79	83	Right-handed 310
Helix 39	AE3	C	85	93	Right-handed alpha
Helix 40	AE4	C	94	97	Right-handed 310
Helix 41	AE5	C	145	156	Right-handed alpha
Helix 42	AE6	D	48	55	Right-handed alpha
Helix 43	AE7	D	67	69	Right-handed 310
Helix 44	AE8	D	80	84	Right-handed 310
Helix 45	AE9	D	104	116	Right-handed alpha
Helix 46	AF1	D	119	129	Right-handed alpha
Helix 47	AF2	D	140	151	Right-handed alpha
Helix 48	AF3	E	23	27	Right-handed 310
Helix 49	AF4	E	35	40	Right-handed alpha
Helix 50	AF5	E	45	69	Right-handed alpha
Helix 51	AF6	E	73	79	Right-handed alpha
Helix 52	AF7	E	81	95	Right-handed alpha
Helix 53	AF8	F	289	291	Right-handed 310
Helix 54	AF9	F	305	309	Right-handed 310
Helix 55	AG1	F	430	432	Right-handed 310
Helix 56	AG2	F	446	448	Right-handed 310
Helix 57	AG3	F	461	466	Right-handed 310
Helix 58	AG4	H	87	91	Right-handed 310
Helix 59	AG5	J	28	32	Right-handed 310
Helix 60	AG6	J	87	91	Right-handed 310
Helix 61	AG7	K	79	83	Right-handed 310
Helix 62	AG8	I	79	83	Right-handed 310

There are 26 sheets in PDB entry 7T4S. 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,

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	A	50	52	first strand
Strand 2	A	70	72	parallel

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There are 6 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	65	66	first strand
Strand 2	A	87	93	anti-parallel
Strand 3	A	75	79	anti-parallel
Strand 4	B	177	184	parallel
Strand 5	B	188	197	anti-parallel
Strand 6	B	202	211	anti-parallel

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There are 8 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	136	137	first strand
Strand 2	A	268	271	parallel
Strand 3	A	276	280	anti-parallel
Strand 4	A	246	251	anti-parallel
Strand 5	A	233	240	anti-parallel
Strand 6	A	223	230	anti-parallel
Strand 7	A	207	219	anti-parallel
Strand 8	A	194	197	anti-parallel

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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	A	527	528	first strand
Strand 2	A	578	581	anti-parallel
Strand 3	A	587	592	anti-parallel
Strand 4	A	614	619	anti-parallel
Strand 5	A	600	603	anti-parallel

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There are 5 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	637	638	first strand
Strand 2	A	703	705	parallel
Strand 3	A	695	697	anti-parallel
Strand 4	A	652	658	anti-parallel
Strand 5	A	662	669	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	82	83	first strand
Strand 2	B	169	170	parallel

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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	B	150	155	first strand
Strand 2	B	158	163	anti-parallel
Strand 3	D	98	102	parallel
Strand 4	D	88	93	anti-parallel
Strand 5	D	71	77	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	45	47	first strand
Strand 2	C	55	57	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	C	107	111	first strand
Strand 2	C	101	104	anti-parallel
Strand 3	C	121	122	anti-parallel

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There are 6 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	132	133	first strand
Strand 2	D	154	165	anti-parallel
Strand 3	D	168	182	anti-parallel
Strand 4	D	188	198	anti-parallel
Strand 5	E	117	126	anti-parallel
Strand 6	E	107	114	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	F	157	161	first strand
Strand 2	F	259	268	anti-parallel
Strand 3	F	185	195	anti-parallel
Strand 4	F	238	240	anti-parallel

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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	174	180	first strand
Strand 2	F	244	250	anti-parallel
Strand 3	F	212	216	anti-parallel
Strand 4	F	225	229	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	279	280	first strand
Strand 2	F	423	428	anti-parallel
Strand 3	F	329	344	anti-parallel
Strand 4	F	293	294	anti-parallel

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There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	279	280	first strand
Strand 2	F	423	428	anti-parallel
Strand 3	F	329	344	anti-parallel
Strand 4	F	394	410	anti-parallel
Strand 5	F	362	366	anti-parallel
Strand 6	F	373	374	anti-parallel

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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	F	436	437	first strand
Strand 2	F	586	592	anti-parallel
Strand 3	F	488	504	anti-parallel
Strand 4	F	450	452	anti-parallel

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There are 6 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	436	437	first strand
Strand 2	F	586	592	anti-parallel
Strand 3	F	488	504	anti-parallel
Strand 4	F	559	578	anti-parallel
Strand 5	F	521	529	anti-parallel
Strand 6	F	549	550	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	3	7	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	78	83	anti-parallel
Strand 4	H	69	73	anti-parallel

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There are 6 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	10	12	first strand
Strand 2	H	116	120	parallel
Strand 3	H	92	103	anti-parallel
Strand 4	H	34	39	anti-parallel
Strand 5	H	45	51	anti-parallel
Strand 6	H	58	60	anti-parallel

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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	H	10	12	first strand
Strand 2	H	116	120	parallel
Strand 3	H	92	103	anti-parallel
Strand 4	H	106	112	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	3	6	first strand
Strand 2	J	18	25	anti-parallel
Strand 3	J	78	83	anti-parallel
Strand 4	J	68	73	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	J	10	12	first strand
Strand 2	J	117	121	parallel
Strand 3	J	92	99	anti-parallel
Strand 4	J	34	39	anti-parallel
Strand 5	J	45	51	anti-parallel
Strand 6	J	58	60	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	10	12	first strand
Strand 2	J	117	121	parallel
Strand 3	J	92	99	anti-parallel
Strand 4	J	110	113	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	4	7	first strand
Strand 2	K	19	25	anti-parallel
Strand 3	K	70	75	anti-parallel
Strand 4	K	62	67	anti-parallel

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There are 5 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	10	12	first strand
Strand 2	K	102	105	parallel
Strand 3	K	85	90	anti-parallel
Strand 4	K	33	38	anti-parallel
Strand 5	K	45	48	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	I	4	5	first strand
Strand 2	I	19	25	anti-parallel
Strand 3	I	70	75	anti-parallel
Strand 4	I	62	67	anti-parallel

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There are 6 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	10	12	first strand
Strand 2	I	103	106	parallel
Strand 3	I	85	90	anti-parallel
Strand 4	I	33	38	anti-parallel
Strand 5	I	45	49	anti-parallel
Strand 6	I	53	54	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: 7T4S

Analysis of interatomic Contacts of Structural Units in PDB entry:
7T4S