Analysis of interatomic Contacts of Structural Units in PDB entry:
7R5S

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 7R5S entry

There are 17 chains in PDB entry 7R5S (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
H	CYS 35	MET 247
I	ALA 61	HIS 740
J	A -25	G 15
K	ASN 19	GLN 269
L	PRO 26	GLU 344
M	SER 2	GLU 173
N	ASP 2	ASP 338
O	GLY 16	ARG 289
P	SER 53	CYS 283
Q	GLN 74	SER 268
U	ASN 252	GLN 417
R	ASP 84	ASN 177
T	ARG 450	GLN 561
W	MET 1	GLY 88
S	MET 1	ASP 120
X	SER 1	PHE 74
i	C -14	T 26

There are119 helices in PDB entry 7R5S. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	H	35	65	Right-handed alpha
Helix 2	AA2	H	76	114	Right-handed alpha
Helix 3	AA3	H	117	122	Right-handed alpha
Helix 4	AA4	H	125	188	Right-handed alpha
Helix 5	AA5	H	194	223	Right-handed alpha
Helix 6	AA6	H	230	240	Right-handed alpha
Helix 7	AA7	I	62	76	Right-handed alpha
Helix 8	AA8	I	82	102	Right-handed alpha
Helix 9	AA9	I	106	119	Right-handed alpha
Helix 10	AB1	I	122	132	Right-handed alpha
Helix 11	AB2	I	140	154	Right-handed alpha
Helix 12	AB3	I	157	171	Right-handed alpha
Helix 13	AB4	I	178	183	Right-handed alpha
Helix 14	AB5	I	184	190	Right-handed alpha
Helix 15	AB6	I	191	194	Right-handed 310
Helix 16	AB7	I	197	209	Right-handed alpha
Helix 17	AB8	I	215	230	Right-handed alpha
Helix 18	AB9	I	232	246	Right-handed alpha
Helix 19	AC1	I	269	281	Right-handed alpha
Helix 20	AC2	I	328	333	Right-handed alpha
Helix 21	AC3	I	346	353	Right-handed alpha
Helix 22	AC4	I	362	368	Right-handed 310
Helix 23	AC5	I	369	377	Right-handed alpha
Helix 24	AC6	I	381	400	Right-handed alpha
Helix 25	AC7	I	411	427	Right-handed alpha
Helix 26	AC8	I	428	430	Right-handed 310
Helix 27	AC9	I	432	443	Right-handed alpha
Helix 28	AD1	I	451	461	Right-handed alpha
Helix 29	AD2	I	466	483	Right-handed alpha
Helix 30	AD3	I	486	510	Right-handed alpha
Helix 31	AD4	I	511	514	Right-handed 310
Helix 32	AD5	I	525	551	Right-handed alpha
Helix 33	AD6	I	554	569	Right-handed alpha
Helix 34	AD7	I	570	575	Right-handed alpha
Helix 35	AD8	I	584	593	Right-handed alpha
Helix 36	AD9	I	596	625	Right-handed alpha
Helix 37	AE1	I	633	652	Right-handed alpha
Helix 38	AE2	I	664	672	Right-handed alpha
Helix 39	AE3	I	688	697	Right-handed alpha
Helix 40	AE4	I	719	727	Right-handed alpha
Helix 41	AE5	I	728	740	Right-handed alpha
Helix 42	AE6	K	20	43	Right-handed alpha
Helix 43	AE7	K	55	76	Right-handed alpha
Helix 44	AE8	K	86	149	Right-handed alpha
Helix 45	AE9	K	155	188	Right-handed alpha
Helix 46	AF1	K	211	226	Right-handed alpha
Helix 47	AF2	K	239	249	Right-handed alpha
Helix 48	AF3	L	27	37	Right-handed alpha
Helix 49	AF4	L	60	68	Right-handed alpha
Helix 50	AF5	L	88	104	Right-handed alpha
Helix 51	AF6	L	167	172	Right-handed alpha
Helix 52	AF7	L	189	205	Right-handed alpha
Helix 53	AF8	L	214	227	Right-handed alpha
Helix 54	AF9	L	257	269	Right-handed alpha
Helix 55	AG1	L	276	296	Right-handed alpha
Helix 56	AG2	L	298	302	Right-handed 310
Helix 57	AG3	L	327	344	Right-handed alpha
Helix 58	AG4	M	24	37	Right-handed alpha
Helix 59	AG5	M	74	85	Right-handed alpha
Helix 60	AG6	M	89	94	Right-handed 310
Helix 61	AG7	M	106	110	Right-handed 310
Helix 62	AG8	M	113	124	Right-handed alpha
Helix 63	AG9	M	135	154	Right-handed alpha
Helix 64	AH1	M	161	169	Right-handed alpha
Helix 65	AH2	N	3	16	Right-handed alpha
Helix 66	AH3	N	20	29	Right-handed alpha
Helix 67	AH4	N	32	36	Right-handed 310
Helix 68	AH5	N	44	59	Right-handed alpha
Helix 69	AH6	N	62	78	Right-handed alpha
Helix 70	AH7	N	100	116	Right-handed alpha
Helix 71	AH8	N	171	183	Right-handed alpha
Helix 72	AH9	N	197	206	Right-handed alpha
Helix 73	AI1	N	241	257	Right-handed alpha
Helix 74	AI2	N	325	330	Right-handed alpha
Helix 75	AI3	O	17	27	Right-handed alpha
Helix 76	AI4	O	90	109	Right-handed alpha
Helix 77	AI5	O	160	169	Right-handed alpha
Helix 78	AI6	O	172	200	Right-handed alpha
Helix 79	AI7	O	261	278	Right-handed alpha
Helix 80	AI8	O	279	288	Right-handed alpha
Helix 81	AI9	P	54	75	Right-handed alpha
Helix 82	AJ1	P	147	161	Right-handed alpha
Helix 83	AJ2	P	163	191	Right-handed alpha
Helix 84	AJ3	P	243	250	Right-handed alpha
Helix 85	AJ4	P	257	267	Right-handed alpha
Helix 86	AJ5	P	271	283	Right-handed alpha
Helix 87	AJ6	Q	77	98	Right-handed alpha
Helix 88	AJ7	Q	102	124	Right-handed alpha
Helix 89	AJ8	Q	136	197	Right-handed alpha
Helix 90	AJ9	Q	215	220	Right-handed alpha
Helix 91	AK1	Q	223	232	Right-handed alpha
Helix 92	AK2	Q	234	248	Right-handed alpha
Helix 93	AK3	Q	248	268	Right-handed alpha
Helix 94	AK4	U	253	267	Right-handed alpha
Helix 95	AK5	U	271	369	Right-handed alpha
Helix 96	AK6	U	370	375	Right-handed alpha
Helix 97	AK7	U	383	385	Right-handed 310
Helix 98	AK8	U	386	399	Right-handed alpha
Helix 99	AK9	U	399	415	Right-handed alpha
Helix 100	AL1	R	85	105	Right-handed alpha
Helix 101	AL2	R	108	114	Right-handed alpha
Helix 102	AL3	R	116	124	Right-handed alpha
Helix 103	AL4	R	131	150	Right-handed alpha
Helix 104	AL5	R	168	177	Right-handed alpha
Helix 105	AL6	T	454	472	Right-handed alpha
Helix 106	AL7	T	478	506	Right-handed alpha
Helix 107	AL8	T	511	522	Right-handed alpha
Helix 108	AL9	T	530	539	Right-handed alpha
Helix 109	AM1	T	540	548	Right-handed alpha
Helix 110	AM2	W	18	30	Right-handed alpha
Helix 111	AM3	W	38	65	Right-handed alpha
Helix 112	AM4	W	71	87	Right-handed alpha
Helix 113	AM5	S	2	37	Right-handed alpha
Helix 114	AM6	S	43	72	Right-handed alpha
Helix 115	AM7	S	78	86	Right-handed alpha
Helix 116	AM8	S	89	120	Right-handed alpha
Helix 117	AM9	X	4	15	Right-handed alpha
Helix 118	AN1	X	24	54	Right-handed alpha
Helix 119	AN2	X	59	74	Right-handed alpha

There are 15 sheets in PDB entry 7R5S. 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,

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	I	250	251	first strand
Strand 2	L	109	110	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	K	232	233	first strand
Strand 2	K	261	264	anti-parallel
Strand 3	K	252	254	anti-parallel

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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	L	47	48	first strand
Strand 2	L	274	275	anti-parallel

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There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	117	123	first strand
Strand 2	L	137	143	anti-parallel
Strand 3	L	155	163	anti-parallel
Strand 4	L	183	187	anti-parallel
Strand 5	L	72	77	anti-parallel
Strand 6	L	208	210	anti-parallel

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There are 13 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	117	123	first strand
Strand 2	L	137	143	anti-parallel
Strand 3	L	155	163	anti-parallel
Strand 4	L	183	187	anti-parallel
Strand 5	L	72	77	anti-parallel
Strand 6	L	319	322	anti-parallel
Strand 7	L	312	315	anti-parallel
Strand 8	L	303	308	anti-parallel
Strand 9	L	237	242	anti-parallel
Strand 10	L	251	256	anti-parallel
Strand 11	N	291	302	anti-parallel
Strand 12	N	264	273	anti-parallel
Strand 13	N	333	337	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	L	80	81	first strand
Strand 2	L	178	179	anti-parallel

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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	128	130	first strand
Strand 2	M	97	102	parallel
Strand 3	M	65	71	parallel
Strand 4	M	15	21	parallel
Strand 5	M	43	49	parallel
Strand 6	N	237	239	parallel

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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	120	126	first strand
Strand 2	N	130	136	anti-parallel
Strand 3	N	150	155	anti-parallel
Strand 4	N	160	164	anti-parallel
Strand 5	N	83	89	anti-parallel
Strand 6	N	187	195	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	113	117	first strand
Strand 2	O	122	130	anti-parallel
Strand 3	O	133	143	anti-parallel
Strand 4	O	149	153	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	O	217	224	first strand
Strand 2	O	231	238	anti-parallel
Strand 3	O	249	253	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	P	77	87	first strand
Strand 2	P	99	111	anti-parallel
Strand 3	P	114	126	anti-parallel
Strand 4	P	131	142	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	P	195	196	first strand
Strand 2	P	205	209	anti-parallel
Strand 3	P	217	226	anti-parallel
Strand 4	P	232	241	anti-parallel

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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	T	475	476	first strand
Strand 2	W	5	6	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	T	550	552	first strand
Strand 2	T	556	558	anti-parallel

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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	S	76	77	first strand
Strand 2	X	22	23	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: 7R5S

Analysis of interatomic Contacts of Structural Units in PDB entry:
7R5S