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

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 7RLD entry

There are 6 chains in PDB entry 7RLD (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASN 21	SER 775
B	ASN 21	SER 775
C	ASN 21	SER 775
D	ASN 21	SER 775
E	ASN 21	SER 775
F	ASN 21	SER 775

There are198 helices in PDB entry 7RLD. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	43	47	Right-handed alpha
Helix 2	AA2	A	48	50	Right-handed 310
Helix 3	AA3	A	85	93	Right-handed alpha
Helix 4	AA4	A	135	140	Right-handed alpha
Helix 5	AA5	A	202	206	Right-handed 310
Helix 6	AA6	A	210	226	Right-handed alpha
Helix 7	AA7	A	226	233	Right-handed alpha
Helix 8	AA8	A	250	261	Right-handed alpha
Helix 9	AA9	A	270	276	Right-handed alpha
Helix 10	AB1	A	280	296	Right-handed alpha
Helix 11	AB2	A	318	334	Right-handed alpha
Helix 12	AB3	A	349	353	Right-handed 310
Helix 13	AB4	A	373	385	Right-handed alpha
Helix 14	AB5	A	395	403	Right-handed alpha
Helix 15	AB6	A	407	427	Right-handed alpha
Helix 16	AB7	A	448	459	Right-handed alpha
Helix 17	AB8	A	475	479	Right-handed 310
Helix 18	AB9	A	482	491	Right-handed alpha
Helix 19	AC1	A	494	499	Right-handed alpha
Helix 20	AC2	A	499	507	Right-handed alpha
Helix 21	AC3	A	523	535	Right-handed alpha
Helix 22	AC4	A	543	554	Right-handed alpha
Helix 23	AC5	A	557	569	Right-handed alpha
Helix 24	AC6	A	580	586	Right-handed alpha
Helix 25	AC7	A	599	611	Right-handed alpha
Helix 26	AC8	A	630	634	Right-handed 310
Helix 27	AC9	A	649	661	Right-handed alpha
Helix 28	AD1	A	671	679	Right-handed alpha
Helix 29	AD2	A	684	686	Right-handed 310
Helix 30	AD3	A	687	707	Right-handed alpha
Helix 31	AD4	A	733	740	Right-handed alpha
Helix 32	AD5	A	741	743	Right-handed 310
Helix 33	AD6	A	749	764	Right-handed alpha
Helix 34	AD7	B	43	47	Right-handed alpha
Helix 35	AD8	B	48	50	Right-handed 310
Helix 36	AD9	B	85	93	Right-handed alpha
Helix 37	AE1	B	135	140	Right-handed alpha
Helix 38	AE2	B	202	206	Right-handed 310
Helix 39	AE3	B	210	226	Right-handed alpha
Helix 40	AE4	B	226	233	Right-handed alpha
Helix 41	AE5	B	250	261	Right-handed alpha
Helix 42	AE6	B	270	276	Right-handed alpha
Helix 43	AE7	B	280	296	Right-handed alpha
Helix 44	AE8	B	318	334	Right-handed alpha
Helix 45	AE9	B	349	353	Right-handed 310
Helix 46	AF1	B	373	385	Right-handed alpha
Helix 47	AF2	B	395	403	Right-handed alpha
Helix 48	AF3	B	407	427	Right-handed alpha
Helix 49	AF4	B	448	459	Right-handed alpha
Helix 50	AF5	B	475	479	Right-handed 310
Helix 51	AF6	B	482	491	Right-handed alpha
Helix 52	AF7	B	494	499	Right-handed alpha
Helix 53	AF8	B	499	507	Right-handed alpha
Helix 54	AF9	B	523	535	Right-handed alpha
Helix 55	AG1	B	543	554	Right-handed alpha
Helix 56	AG2	B	557	569	Right-handed alpha
Helix 57	AG3	B	580	586	Right-handed alpha
Helix 58	AG4	B	599	611	Right-handed alpha
Helix 59	AG5	B	630	634	Right-handed 310
Helix 60	AG6	B	649	661	Right-handed alpha
Helix 61	AG7	B	671	679	Right-handed alpha
Helix 62	AG8	B	684	686	Right-handed 310
Helix 63	AG9	B	687	707	Right-handed alpha
Helix 64	AH1	B	733	740	Right-handed alpha
Helix 65	AH2	B	741	743	Right-handed 310
Helix 66	AH3	B	749	764	Right-handed alpha
Helix 67	AH4	C	43	47	Right-handed alpha
Helix 68	AH5	C	48	50	Right-handed 310
Helix 69	AH6	C	85	93	Right-handed alpha
Helix 70	AH7	C	135	140	Right-handed alpha
Helix 71	AH8	C	202	206	Right-handed 310
Helix 72	AH9	C	210	226	Right-handed alpha
Helix 73	AI1	C	226	233	Right-handed alpha
Helix 74	AI2	C	250	261	Right-handed alpha
Helix 75	AI3	C	270	276	Right-handed alpha
Helix 76	AI4	C	280	296	Right-handed alpha
Helix 77	AI5	C	318	334	Right-handed alpha
Helix 78	AI6	C	349	353	Right-handed 310
Helix 79	AI7	C	373	385	Right-handed alpha
Helix 80	AI8	C	395	403	Right-handed alpha
Helix 81	AI9	C	407	427	Right-handed alpha
Helix 82	AJ1	C	448	459	Right-handed alpha
Helix 83	AJ2	C	475	479	Right-handed 310
Helix 84	AJ3	C	482	491	Right-handed alpha
Helix 85	AJ4	C	494	499	Right-handed alpha
Helix 86	AJ5	C	499	507	Right-handed alpha
Helix 87	AJ6	C	523	535	Right-handed alpha
Helix 88	AJ7	C	543	554	Right-handed alpha
Helix 89	AJ8	C	557	569	Right-handed alpha
Helix 90	AJ9	C	580	586	Right-handed alpha
Helix 91	AK1	C	599	611	Right-handed alpha
Helix 92	AK2	C	630	634	Right-handed 310
Helix 93	AK3	C	649	661	Right-handed alpha
Helix 94	AK4	C	671	679	Right-handed alpha
Helix 95	AK5	C	684	686	Right-handed 310
Helix 96	AK6	C	687	707	Right-handed alpha
Helix 97	AK7	C	733	740	Right-handed alpha
Helix 98	AK8	C	741	743	Right-handed 310
Helix 99	AK9	C	749	764	Right-handed alpha
Helix 100	AL1	D	43	47	Right-handed alpha
Helix 101	AL2	D	48	50	Right-handed 310
Helix 102	AL3	D	85	93	Right-handed alpha
Helix 103	AL4	D	135	140	Right-handed alpha
Helix 104	AL5	D	202	206	Right-handed 310
Helix 105	AL6	D	210	226	Right-handed alpha
Helix 106	AL7	D	226	233	Right-handed alpha
Helix 107	AL8	D	250	261	Right-handed alpha
Helix 108	AL9	D	270	276	Right-handed alpha
Helix 109	AM1	D	280	296	Right-handed alpha
Helix 110	AM2	D	318	334	Right-handed alpha
Helix 111	AM3	D	349	353	Right-handed 310
Helix 112	AM4	D	373	385	Right-handed alpha
Helix 113	AM5	D	395	403	Right-handed alpha
Helix 114	AM6	D	407	427	Right-handed alpha
Helix 115	AM7	D	448	459	Right-handed alpha
Helix 116	AM8	D	475	479	Right-handed 310
Helix 117	AM9	D	482	491	Right-handed alpha
Helix 118	AN1	D	494	499	Right-handed alpha
Helix 119	AN2	D	499	507	Right-handed alpha
Helix 120	AN3	D	523	535	Right-handed alpha
Helix 121	AN4	D	543	554	Right-handed alpha
Helix 122	AN5	D	557	569	Right-handed alpha
Helix 123	AN6	D	580	586	Right-handed alpha
Helix 124	AN7	D	599	611	Right-handed alpha
Helix 125	AN8	D	630	634	Right-handed 310
Helix 126	AN9	D	649	661	Right-handed alpha
Helix 127	AO1	D	671	679	Right-handed alpha
Helix 128	AO2	D	684	686	Right-handed 310
Helix 129	AO3	D	687	707	Right-handed alpha
Helix 130	AO4	D	733	740	Right-handed alpha
Helix 131	AO5	D	741	743	Right-handed 310
Helix 132	AO6	D	749	764	Right-handed alpha
Helix 133	AO7	E	43	47	Right-handed alpha
Helix 134	AO8	E	48	50	Right-handed 310
Helix 135	AO9	E	85	93	Right-handed alpha
Helix 136	AP1	E	135	140	Right-handed alpha
Helix 137	AP2	E	202	206	Right-handed 310
Helix 138	AP3	E	210	226	Right-handed alpha
Helix 139	AP4	E	226	233	Right-handed alpha
Helix 140	AP5	E	250	261	Right-handed alpha
Helix 141	AP6	E	270	276	Right-handed alpha
Helix 142	AP7	E	280	296	Right-handed alpha
Helix 143	AP8	E	318	334	Right-handed alpha
Helix 144	AP9	E	349	353	Right-handed 310
Helix 145	AQ1	E	373	385	Right-handed alpha
Helix 146	AQ2	E	395	403	Right-handed alpha
Helix 147	AQ3	E	407	427	Right-handed alpha
Helix 148	AQ4	E	448	459	Right-handed alpha
Helix 149	AQ5	E	475	479	Right-handed 310
Helix 150	AQ6	E	482	491	Right-handed alpha
Helix 151	AQ7	E	494	499	Right-handed alpha
Helix 152	AQ8	E	499	507	Right-handed alpha
Helix 153	AQ9	E	523	535	Right-handed alpha
Helix 154	AR1	E	543	554	Right-handed alpha
Helix 155	AR2	E	557	569	Right-handed alpha
Helix 156	AR3	E	580	586	Right-handed alpha
Helix 157	AR4	E	599	611	Right-handed alpha
Helix 158	AR5	E	630	634	Right-handed 310
Helix 159	AR6	E	649	661	Right-handed alpha
Helix 160	AR7	E	671	679	Right-handed alpha
Helix 161	AR8	E	684	686	Right-handed 310
Helix 162	AR9	E	687	707	Right-handed alpha
Helix 163	AS1	E	733	740	Right-handed alpha
Helix 164	AS2	E	741	743	Right-handed 310
Helix 165	AS3	E	749	764	Right-handed alpha
Helix 166	AS4	F	43	47	Right-handed alpha
Helix 167	AS5	F	48	50	Right-handed 310
Helix 168	AS6	F	85	93	Right-handed alpha
Helix 169	AS7	F	135	140	Right-handed alpha
Helix 170	AS8	F	202	206	Right-handed 310
Helix 171	AS9	F	210	226	Right-handed alpha
Helix 172	AT1	F	226	233	Right-handed alpha
Helix 173	AT2	F	250	261	Right-handed alpha
Helix 174	AT3	F	270	276	Right-handed alpha
Helix 175	AT4	F	280	296	Right-handed alpha
Helix 176	AT5	F	318	334	Right-handed alpha
Helix 177	AT6	F	349	353	Right-handed 310
Helix 178	AT7	F	373	385	Right-handed alpha
Helix 179	AT8	F	395	403	Right-handed alpha
Helix 180	AT9	F	407	427	Right-handed alpha
Helix 181	AU1	F	448	459	Right-handed alpha
Helix 182	AU2	F	475	479	Right-handed 310
Helix 183	AU3	F	482	491	Right-handed alpha
Helix 184	AU4	F	494	499	Right-handed alpha
Helix 185	AU5	F	499	507	Right-handed alpha
Helix 186	AU6	F	523	535	Right-handed alpha
Helix 187	AU7	F	543	554	Right-handed alpha
Helix 188	AU8	F	557	569	Right-handed alpha
Helix 189	AU9	F	580	586	Right-handed alpha
Helix 190	AV1	F	599	611	Right-handed alpha
Helix 191	AV2	F	630	634	Right-handed 310
Helix 192	AV3	F	649	661	Right-handed alpha
Helix 193	AV4	F	671	679	Right-handed alpha
Helix 194	AV5	F	684	686	Right-handed 310
Helix 195	AV6	F	687	707	Right-handed alpha
Helix 196	AV7	F	733	740	Right-handed alpha
Helix 197	AV8	F	741	743	Right-handed 310
Helix 198	AV9	F	749	764	Right-handed alpha

There are 24 sheets in PDB entry 7RLD. 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,

There are 6 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	25	27	first strand
Strand 2	A	99	104	anti-parallel
Strand 3	A	56	60	anti-parallel
Strand 4	A	66	74	anti-parallel
Strand 5	A	39	42	parallel
Strand 6	A	83	84	anti-parallel

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There are 4 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	151	156	first strand
Strand 2	A	159	168	anti-parallel
Strand 3	A	114	118	anti-parallel
Strand 4	A	182	183	parallel

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There are 5 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	265	269	first strand
Strand 2	A	299	303	parallel
Strand 3	A	342	346	parallel
Strand 4	A	240	243	parallel
Strand 5	A	365	367	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	540	542	first strand
Strand 2	A	572	576	parallel
Strand 3	A	617	623	parallel
Strand 4	A	513	517	parallel
Strand 5	A	641	644	parallel

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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	B	25	27	first strand
Strand 2	B	99	104	anti-parallel
Strand 3	B	56	60	anti-parallel
Strand 4	B	66	74	anti-parallel
Strand 5	B	39	42	parallel
Strand 6	B	83	84	anti-parallel

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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	B	151	156	first strand
Strand 2	B	159	168	anti-parallel
Strand 3	B	114	118	anti-parallel
Strand 4	B	182	183	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	265	269	first strand
Strand 2	B	299	303	parallel
Strand 3	B	342	346	parallel
Strand 4	B	240	243	parallel
Strand 5	B	365	367	parallel

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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	B	540	542	first strand
Strand 2	B	572	576	parallel
Strand 3	B	617	623	parallel
Strand 4	B	513	517	parallel
Strand 5	B	641	644	parallel

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There are 6 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	25	27	first strand
Strand 2	C	99	104	anti-parallel
Strand 3	C	56	60	anti-parallel
Strand 4	C	66	74	anti-parallel
Strand 5	C	39	42	parallel
Strand 6	C	83	84	anti-parallel

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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	C	151	156	first strand
Strand 2	C	159	168	anti-parallel
Strand 3	C	114	118	anti-parallel
Strand 4	C	182	183	parallel

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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	C	265	269	first strand
Strand 2	C	299	303	parallel
Strand 3	C	342	346	parallel
Strand 4	C	240	243	parallel
Strand 5	C	365	367	parallel

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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	540	542	first strand
Strand 2	C	572	576	parallel
Strand 3	C	617	623	parallel
Strand 4	C	513	517	parallel
Strand 5	C	641	644	parallel

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There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	25	27	first strand
Strand 2	D	99	104	anti-parallel
Strand 3	D	56	60	anti-parallel
Strand 4	D	66	74	anti-parallel
Strand 5	D	39	42	parallel
Strand 6	D	83	84	anti-parallel

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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	D	151	156	first strand
Strand 2	D	159	168	anti-parallel
Strand 3	D	114	118	anti-parallel
Strand 4	D	182	183	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	D	265	269	first strand
Strand 2	D	299	303	parallel
Strand 3	D	342	346	parallel
Strand 4	D	240	243	parallel
Strand 5	D	365	367	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	D	540	542	first strand
Strand 2	D	572	576	parallel
Strand 3	D	617	623	parallel
Strand 4	D	513	517	parallel
Strand 5	D	641	644	parallel

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There are 6 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	25	27	first strand
Strand 2	E	99	104	anti-parallel
Strand 3	E	56	60	anti-parallel
Strand 4	E	66	74	anti-parallel
Strand 5	E	39	42	parallel
Strand 6	E	83	84	anti-parallel

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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	E	151	156	first strand
Strand 2	E	159	168	anti-parallel
Strand 3	E	114	118	anti-parallel
Strand 4	E	182	183	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	E	265	269	first strand
Strand 2	E	299	303	parallel
Strand 3	E	342	346	parallel
Strand 4	E	240	243	parallel
Strand 5	E	365	367	parallel

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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	E	540	542	first strand
Strand 2	E	572	576	parallel
Strand 3	E	617	623	parallel
Strand 4	E	513	517	parallel
Strand 5	E	641	644	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	F	25	27	first strand
Strand 2	F	99	104	anti-parallel
Strand 3	F	56	60	anti-parallel
Strand 4	F	66	74	anti-parallel
Strand 5	F	39	42	parallel
Strand 6	F	83	84	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	F	151	156	first strand
Strand 2	F	159	168	anti-parallel
Strand 3	F	114	118	anti-parallel
Strand 4	F	182	183	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	F	265	269	first strand
Strand 2	F	299	303	parallel
Strand 3	F	342	346	parallel
Strand 4	F	240	243	parallel
Strand 5	F	365	367	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	F	540	542	first strand
Strand 2	F	572	576	parallel
Strand 3	F	617	623	parallel
Strand 4	F	513	517	parallel
Strand 5	F	641	644	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: 7RLD

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