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

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 7DLK entry

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

Chain ID	Initial residue	Terminal residue
A	MET 1	SER 363
B	GLU 3	SER 363
C	MET 1	SER 363
D	GLU 2	GLU 362
E	GLU 2	SER 363
F	GLU 3	GLU 362

There are 89 helices in PDB entry 7DLK. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	35	56	Right-handed alpha
Helix 2	AA2	A	91	96	Right-handed alpha
Helix 3	AA3	A	105	109	Right-handed 310
Helix 4	AA4	A	125	129	Right-handed 310
Helix 5	AA5	A	141	156	Right-handed alpha
Helix 6	AA6	A	196	204	Right-handed alpha
Helix 7	AA7	A	211	215	Right-handed 310
Helix 8	AA8	A	228	234	Right-handed alpha
Helix 9	AA9	A	236	245	Right-handed alpha
Helix 10	AB1	A	264	268	Right-handed 310
Helix 11	AB2	A	272	280	Right-handed alpha
Helix 12	AB3	A	314	319	Right-handed alpha
Helix 13	AB4	A	319	330	Right-handed alpha
Helix 14	AB5	A	331	334	Right-handed 310
Helix 15	AB6	A	357	362	Right-handed alpha
Helix 16	AB7	B	35	56	Right-handed alpha
Helix 17	AB8	B	91	96	Right-handed alpha
Helix 18	AB9	B	105	109	Right-handed 310
Helix 19	AC1	B	125	129	Right-handed 310
Helix 20	AC2	B	141	156	Right-handed alpha
Helix 21	AC3	B	196	204	Right-handed alpha
Helix 22	AC4	B	211	215	Right-handed 310
Helix 23	AC5	B	228	234	Right-handed alpha
Helix 24	AC6	B	236	245	Right-handed alpha
Helix 25	AC7	B	264	268	Right-handed 310
Helix 26	AC8	B	272	279	Right-handed alpha
Helix 27	AC9	B	314	319	Right-handed alpha
Helix 28	AD1	B	319	330	Right-handed alpha
Helix 29	AD2	B	331	334	Right-handed 310
Helix 30	AD3	B	357	362	Right-handed alpha
Helix 31	AD4	C	35	56	Right-handed alpha
Helix 32	AD5	C	92	95	Right-handed 310
Helix 33	AD6	C	105	109	Right-handed 310
Helix 34	AD7	C	125	129	Right-handed 310
Helix 35	AD8	C	141	156	Right-handed alpha
Helix 36	AD9	C	196	204	Right-handed alpha
Helix 37	AE1	C	211	215	Right-handed 310
Helix 38	AE2	C	228	233	Right-handed alpha
Helix 39	AE3	C	236	245	Right-handed alpha
Helix 40	AE4	C	264	268	Right-handed 310
Helix 41	AE5	C	272	279	Right-handed alpha
Helix 42	AE6	C	314	319	Right-handed alpha
Helix 43	AE7	C	319	330	Right-handed alpha
Helix 44	AE8	C	331	334	Right-handed 310
Helix 45	AE9	C	357	362	Right-handed alpha
Helix 46	AF1	D	35	56	Right-handed alpha
Helix 47	AF2	D	92	95	Right-handed 310
Helix 48	AF3	D	105	109	Right-handed 310
Helix 49	AF4	D	125	129	Right-handed 310
Helix 50	AF5	D	141	155	Right-handed alpha
Helix 51	AF6	D	196	204	Right-handed alpha
Helix 52	AF7	D	211	215	Right-handed 310
Helix 53	AF8	D	228	234	Right-handed alpha
Helix 54	AF9	D	236	245	Right-handed alpha
Helix 55	AG1	D	264	268	Right-handed 310
Helix 56	AG2	D	272	279	Right-handed alpha
Helix 57	AG3	D	314	319	Right-handed alpha
Helix 58	AG4	D	319	330	Right-handed alpha
Helix 59	AG5	D	331	334	Right-handed 310
Helix 60	AG6	D	357	362	Right-handed alpha
Helix 61	AG7	E	35	56	Right-handed alpha
Helix 62	AG8	E	92	95	Right-handed 310
Helix 63	AG9	E	105	109	Right-handed 310
Helix 64	AH1	E	125	129	Right-handed 310
Helix 65	AH2	E	141	156	Right-handed alpha
Helix 66	AH3	E	196	204	Right-handed alpha
Helix 67	AH4	E	211	215	Right-handed 310
Helix 68	AH5	E	228	234	Right-handed alpha
Helix 69	AH6	E	236	245	Right-handed alpha
Helix 70	AH7	E	264	268	Right-handed 310
Helix 71	AH8	E	272	279	Right-handed alpha
Helix 72	AH9	E	314	319	Right-handed alpha
Helix 73	AI1	E	319	328	Right-handed alpha
Helix 74	AI2	E	330	334	Right-handed 310
Helix 75	AI3	E	357	362	Right-handed alpha
Helix 76	AI4	F	35	56	Right-handed alpha
Helix 77	AI5	F	91	96	Right-handed alpha
Helix 78	AI6	F	105	109	Right-handed 310
Helix 79	AI7	F	125	129	Right-handed 310
Helix 80	AI8	F	141	156	Right-handed alpha
Helix 81	AI9	F	196	204	Right-handed alpha
Helix 82	AJ1	F	211	215	Right-handed 310
Helix 83	AJ2	F	228	233	Right-handed alpha
Helix 84	AJ3	F	236	245	Right-handed alpha
Helix 85	AJ4	F	272	279	Right-handed alpha
Helix 86	AJ5	F	314	319	Right-handed alpha
Helix 87	AJ6	F	319	330	Right-handed alpha
Helix 88	AJ7	F	331	334	Right-handed 310
Helix 89	AJ8	F	357	362	Right-handed alpha

There are 18 sheets in PDB entry 7DLK. 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,

There are 4 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	85	90	first strand
Strand 2	A	133	139	anti-parallel
Strand 3	A	23	31	anti-parallel
Strand 4	A	160	169	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	A	285	286	first strand
Strand 2	A	302	312	anti-parallel
Strand 3	A	289	295	anti-parallel

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There are 4 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	285	286	first strand
Strand 2	A	302	312	anti-parallel
Strand 3	A	218	227	anti-parallel
Strand 4	A	336	346	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	85	90	first strand
Strand 2	B	133	139	anti-parallel
Strand 3	B	23	31	anti-parallel
Strand 4	B	160	169	anti-parallel

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There are 3 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	285	286	first strand
Strand 2	B	302	312	anti-parallel
Strand 3	B	289	295	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	285	286	first strand
Strand 2	B	302	312	anti-parallel
Strand 3	B	218	227	anti-parallel
Strand 4	B	336	346	anti-parallel

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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	C	85	90	first strand
Strand 2	C	133	139	anti-parallel
Strand 3	C	23	31	anti-parallel
Strand 4	C	160	169	anti-parallel

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There are 3 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	285	286	first strand
Strand 2	C	302	312	anti-parallel
Strand 3	C	289	295	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	C	285	286	first strand
Strand 2	C	302	312	anti-parallel
Strand 3	C	218	227	anti-parallel
Strand 4	C	336	346	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	D	85	90	first strand
Strand 2	D	133	139	anti-parallel
Strand 3	D	23	31	anti-parallel
Strand 4	D	160	169	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	285	286	first strand
Strand 2	D	302	312	anti-parallel
Strand 3	D	289	295	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	D	285	286	first strand
Strand 2	D	302	312	anti-parallel
Strand 3	D	218	227	anti-parallel
Strand 4	D	336	346	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	E	85	90	first strand
Strand 2	E	133	139	anti-parallel
Strand 3	E	23	31	anti-parallel
Strand 4	E	160	169	anti-parallel

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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	E	285	286	first strand
Strand 2	E	302	312	anti-parallel
Strand 3	E	289	295	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	E	285	286	first strand
Strand 2	E	302	312	anti-parallel
Strand 3	E	218	227	anti-parallel
Strand 4	E	336	346	anti-parallel

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There are 4 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	85	90	first strand
Strand 2	F	133	139	anti-parallel
Strand 3	F	23	31	anti-parallel
Strand 4	F	160	169	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	F	285	286	first strand
Strand 2	F	302	312	anti-parallel
Strand 3	F	289	295	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	F	285	286	first strand
Strand 2	F	302	312	anti-parallel
Strand 3	F	218	227	anti-parallel
Strand 4	F	336	346	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: 7DLK

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