Analysis of interatomic Contacts of Structural Units in PDB entry:
5GK2

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 5GK2 entry

There are 4 chains in PDB entry 5GK2 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASN 3	VAL 382
B	ASN 4	VAL 382
C	ASN 4	VAL 382
D	ASN 4	VAL 382

There are 88 helices in PDB entry 5GK2. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	23	29	Right-handed alpha
Helix 2	AA2	A	30	34	Right-handed 310
Helix 3	AA3	A	38	47	Right-handed alpha
Helix 4	AA4	A	65	76	Right-handed alpha
Helix 5	AA5	A	83	87	Right-handed 310
Helix 6	AA6	A	103	113	Right-handed alpha
Helix 7	AA7	A	127	142	Right-handed alpha
Helix 8	AA8	A	156	161	Right-handed alpha
Helix 9	AA9	A	162	164	Right-handed 310
Helix 10	AB1	A	165	174	Right-handed alpha
Helix 11	AB2	A	183	188	Right-handed alpha
Helix 12	AB3	A	189	192	Right-handed 310
Helix 13	AB4	A	247	249	Right-handed 310
Helix 14	AB5	A	250	257	Right-handed alpha
Helix 15	AB6	A	265	278	Right-handed alpha
Helix 16	AB7	A	278	290	Right-handed alpha
Helix 17	AB8	A	292	296	Right-handed 310
Helix 18	AB9	A	305	307	Right-handed 310
Helix 19	AC1	A	308	319	Right-handed alpha
Helix 20	AC2	A	324	328	Right-handed 310
Helix 21	AC3	A	331	336	Right-handed alpha
Helix 22	AC4	A	338	340	Right-handed 310
Helix 23	AC5	A	341	353	Right-handed alpha
Helix 24	AC6	B	23	29	Right-handed alpha
Helix 25	AC7	B	38	47	Right-handed alpha
Helix 26	AC8	B	65	76	Right-handed alpha
Helix 27	AC9	B	83	87	Right-handed 310
Helix 28	AD1	B	103	113	Right-handed alpha
Helix 29	AD2	B	127	142	Right-handed alpha
Helix 30	AD3	B	156	161	Right-handed alpha
Helix 31	AD4	B	162	164	Right-handed 310
Helix 32	AD5	B	165	175	Right-handed alpha
Helix 33	AD6	B	183	188	Right-handed alpha
Helix 34	AD7	B	189	192	Right-handed 310
Helix 35	AD8	B	247	249	Right-handed 310
Helix 36	AD9	B	250	257	Right-handed alpha
Helix 37	AE1	B	265	278	Right-handed alpha
Helix 38	AE2	B	278	290	Right-handed alpha
Helix 39	AE3	B	292	296	Right-handed 310
Helix 40	AE4	B	305	319	Right-handed alpha
Helix 41	AE5	B	324	328	Right-handed 310
Helix 42	AE6	B	331	336	Right-handed alpha
Helix 43	AE7	B	338	340	Right-handed 310
Helix 44	AE8	B	341	353	Right-handed alpha
Helix 45	AE9	C	23	29	Right-handed alpha
Helix 46	AF1	C	30	34	Right-handed 310
Helix 47	AF2	C	38	47	Right-handed alpha
Helix 48	AF3	C	65	76	Right-handed alpha
Helix 49	AF4	C	83	87	Right-handed 310
Helix 50	AF5	C	103	113	Right-handed alpha
Helix 51	AF6	C	127	142	Right-handed alpha
Helix 52	AF7	C	156	161	Right-handed alpha
Helix 53	AF8	C	162	164	Right-handed 310
Helix 54	AF9	C	165	175	Right-handed alpha
Helix 55	AG1	C	183	188	Right-handed alpha
Helix 56	AG2	C	189	192	Right-handed 310
Helix 57	AG3	C	247	249	Right-handed 310
Helix 58	AG4	C	250	258	Right-handed alpha
Helix 59	AG5	C	265	278	Right-handed alpha
Helix 60	AG6	C	278	290	Right-handed alpha
Helix 61	AG7	C	292	296	Right-handed 310
Helix 62	AG8	C	305	307	Right-handed 310
Helix 63	AG9	C	308	319	Right-handed alpha
Helix 64	AH1	C	324	328	Right-handed 310
Helix 65	AH2	C	331	336	Right-handed alpha
Helix 66	AH3	C	338	340	Right-handed 310
Helix 67	AH4	C	341	353	Right-handed alpha
Helix 68	AH5	D	23	29	Right-handed alpha
Helix 69	AH6	D	38	47	Right-handed alpha
Helix 70	AH7	D	65	76	Right-handed alpha
Helix 71	AH8	D	83	87	Right-handed 310
Helix 72	AH9	D	103	113	Right-handed alpha
Helix 73	AI1	D	127	142	Right-handed alpha
Helix 74	AI2	D	156	161	Right-handed alpha
Helix 75	AI3	D	162	165	Right-handed 310
Helix 76	AI4	D	170	178	Right-handed alpha
Helix 77	AI5	D	183	191	Right-handed alpha
Helix 78	AI6	D	247	249	Right-handed 310
Helix 79	AI7	D	250	258	Right-handed alpha
Helix 80	AI8	D	265	278	Right-handed alpha
Helix 81	AI9	D	278	290	Right-handed alpha
Helix 82	AJ1	D	292	296	Right-handed 310
Helix 83	AJ2	D	305	307	Right-handed 310
Helix 84	AJ3	D	308	319	Right-handed alpha
Helix 85	AJ4	D	324	328	Right-handed 310
Helix 86	AJ5	D	331	336	Right-handed alpha
Helix 87	AJ6	D	338	340	Right-handed 310
Helix 88	AJ7	D	341	354	Right-handed alpha

There are 15 sheets in PDB entry 5GK2. 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 18 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	298	301	first strand
Strand 2	A	361	368	parallel
Strand 3	A	373	382	anti-parallel
Strand 4	A	212	222	anti-parallel
Strand 5	A	6	13	anti-parallel
Strand 6	A	196	203	anti-parallel
Strand 7	A	147	154	anti-parallel
Strand 8	A	89	93	parallel
Strand 9	A	118	123	parallel
Strand 10	B	118	123	anti-parallel
Strand 11	B	89	93	parallel
Strand 12	B	147	154	parallel
Strand 13	B	196	203	anti-parallel
Strand 14	B	6	13	anti-parallel
Strand 15	B	212	222	anti-parallel
Strand 16	B	373	382	anti-parallel
Strand 17	B	361	368	anti-parallel
Strand 18	B	298	301	parallel

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There are 2 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	19	20	first strand
Strand 2	A	50	51	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	A	231	232	first strand
Strand 2	A	263	264	anti-parallel

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There are 2 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	235	237	first strand
Strand 2	A	243	245	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	19	20	first strand
Strand 2	B	50	51	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	231	232	first strand
Strand 2	B	263	264	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	235	237	first strand
Strand 2	B	243	245	anti-parallel

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There are 9 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	118	122	first strand
Strand 2	C	89	93	parallel
Strand 3	C	147	154	parallel
Strand 4	C	196	203	anti-parallel
Strand 5	C	6	13	anti-parallel
Strand 6	C	212	222	anti-parallel
Strand 7	C	373	382	anti-parallel
Strand 8	C	361	368	anti-parallel
Strand 9	C	298	301	parallel

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There are 2 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	19	20	first strand
Strand 2	C	50	51	anti-parallel

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There are 2 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	231	233	first strand
Strand 2	C	262	264	anti-parallel

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There are 2 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	235	237	first strand
Strand 2	C	243	245	anti-parallel

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There are 9 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	118	122	first strand
Strand 2	D	89	93	parallel
Strand 3	D	147	154	parallel
Strand 4	D	196	203	anti-parallel
Strand 5	D	6	13	anti-parallel
Strand 6	D	212	222	anti-parallel
Strand 7	D	373	382	anti-parallel
Strand 8	D	361	368	anti-parallel
Strand 9	D	298	301	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	D	19	20	first strand
Strand 2	D	50	51	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	D	231	233	first strand
Strand 2	D	262	264	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	D	235	237	first strand
Strand 2	D	243	245	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: 5GK2

Analysis of interatomic Contacts of Structural Units in PDB entry:
5GK2