Analysis of interatomic Contacts of Structural Units in PDB entry:
5T2K

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 5T2K entry

There are 5 chains in PDB entry 5T2K (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 2	VAL 248
B	SER 2	VAL 248
C	SER 2	VAL 248
D	SER 2	VAL 248
E	SER 2	VAL 248

There are 58 helices in PDB entry 5T2K. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	21	28	Right-handed alpha
Helix 2	AA2	A	29	53	Right-handed alpha
Helix 3	AA3	A	78	91	Right-handed alpha
Helix 4	AA4	A	93	96	Right-handed 310
Helix 5	AA5	A	125	132	Right-handed alpha
Helix 6	AA6	A	157	159	Right-handed 310
Helix 7	AA7	A	160	177	Right-handed alpha
Helix 8	AA8	A	206	218	Right-handed alpha
Helix 9	AA9	A	219	225	Right-handed alpha
Helix 10	AB1	A	238	240	Right-handed 310
Helix 11	AB2	A	241	247	Right-handed alpha
Helix 12	AB3	B	21	28	Right-handed alpha
Helix 13	AB4	B	29	53	Right-handed alpha
Helix 14	AB5	B	78	91	Right-handed alpha
Helix 15	AB6	B	93	96	Right-handed 310
Helix 16	AB7	B	120	123	Right-handed 310
Helix 17	AB8	B	124	132	Right-handed alpha
Helix 18	AB9	B	157	159	Right-handed 310
Helix 19	AC1	B	160	177	Right-handed alpha
Helix 20	AC2	B	206	217	Right-handed alpha
Helix 21	AC3	B	219	225	Right-handed alpha
Helix 22	AC4	B	238	240	Right-handed 310
Helix 23	AC5	B	241	246	Right-handed alpha
Helix 24	AC6	C	21	28	Right-handed alpha
Helix 25	AC7	C	29	53	Right-handed alpha
Helix 26	AC8	C	78	91	Right-handed alpha
Helix 27	AC9	C	93	96	Right-handed 310
Helix 28	AD1	C	120	123	Right-handed 310
Helix 29	AD2	C	124	132	Right-handed alpha
Helix 30	AD3	C	155	159	Right-handed 310
Helix 31	AD4	C	160	177	Right-handed alpha
Helix 32	AD5	C	206	217	Right-handed alpha
Helix 33	AD6	C	219	225	Right-handed alpha
Helix 34	AD7	C	238	240	Right-handed 310
Helix 35	AD8	C	241	247	Right-handed alpha
Helix 36	AD9	D	21	28	Right-handed alpha
Helix 37	AE1	D	29	53	Right-handed alpha
Helix 38	AE2	D	78	91	Right-handed alpha
Helix 39	AE3	D	93	96	Right-handed 310
Helix 40	AE4	D	120	123	Right-handed 310
Helix 41	AE5	D	124	132	Right-handed alpha
Helix 42	AE6	D	157	159	Right-handed 310
Helix 43	AE7	D	160	177	Right-handed alpha
Helix 44	AE8	D	206	217	Right-handed alpha
Helix 45	AE9	D	219	225	Right-handed alpha
Helix 46	AF1	D	238	240	Right-handed 310
Helix 47	AF2	D	241	246	Right-handed alpha
Helix 48	AF3	E	21	28	Right-handed alpha
Helix 49	AF4	E	29	53	Right-handed alpha
Helix 50	AF5	E	78	91	Right-handed alpha
Helix 51	AF6	E	93	96	Right-handed 310
Helix 52	AF7	E	125	132	Right-handed alpha
Helix 53	AF8	E	157	159	Right-handed 310
Helix 54	AF9	E	160	177	Right-handed alpha
Helix 55	AG1	E	206	217	Right-handed alpha
Helix 56	AG2	E	219	225	Right-handed alpha
Helix 57	AG3	E	238	240	Right-handed 310
Helix 58	AG4	E	241	246	Right-handed alpha

There are 9 sheets in PDB entry 5T2K. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

There are 10 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	226	228	first strand
Strand 2	A	140	148	anti-parallel
Strand 3	A	232	236	anti-parallel
Strand 4	A	57	63	anti-parallel
Strand 5	A	70	76	anti-parallel
Strand 6	A	7	20	anti-parallel
Strand 7	A	98	111	anti-parallel
Strand 8	A	183	188	anti-parallel
Strand 9	A	197	203	anti-parallel
Strand 10	A	140	148	anti-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	150	151	first strand
Strand 2	A	154	155	anti-parallel

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There are 10 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	226	228	first strand
Strand 2	B	140	148	anti-parallel
Strand 3	B	232	236	anti-parallel
Strand 4	B	57	63	anti-parallel
Strand 5	B	70	76	anti-parallel
Strand 6	B	7	20	anti-parallel
Strand 7	B	98	111	anti-parallel
Strand 8	B	183	188	anti-parallel
Strand 9	B	197	203	anti-parallel
Strand 10	B	140	148	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	B	150	151	first strand
Strand 2	B	154	155	anti-parallel

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There are 10 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	226	228	first strand
Strand 2	C	140	148	anti-parallel
Strand 3	C	232	236	anti-parallel
Strand 4	C	57	63	anti-parallel
Strand 5	C	70	76	anti-parallel
Strand 6	C	8	20	anti-parallel
Strand 7	C	98	110	anti-parallel
Strand 8	C	183	188	anti-parallel
Strand 9	C	197	203	anti-parallel
Strand 10	C	140	148	anti-parallel

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There are 10 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	226	228	first strand
Strand 2	D	140	148	anti-parallel
Strand 3	D	232	236	anti-parallel
Strand 4	D	57	63	anti-parallel
Strand 5	D	70	76	anti-parallel
Strand 6	D	7	20	anti-parallel
Strand 7	D	98	111	anti-parallel
Strand 8	D	183	188	anti-parallel
Strand 9	D	197	203	anti-parallel
Strand 10	D	140	148	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	D	150	151	first strand
Strand 2	D	154	155	anti-parallel

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There are 10 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	226	228	first strand
Strand 2	E	140	148	anti-parallel
Strand 3	E	232	236	anti-parallel
Strand 4	E	57	63	anti-parallel
Strand 5	E	70	76	anti-parallel
Strand 6	E	7	20	anti-parallel
Strand 7	E	98	111	anti-parallel
Strand 8	E	183	188	anti-parallel
Strand 9	E	197	203	anti-parallel
Strand 10	E	140	148	anti-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	E	150	151	first strand
Strand 2	E	154	155	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: 5T2K

Analysis of interatomic Contacts of Structural Units in PDB entry:
5T2K