Analysis of interatomic Contacts of Structural Units in PDB entry:
5K4Y

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 5K4Y entry

There are 6 chains in PDB entry 5K4Y (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1002	LEU 1321
B	MET 2002	LEU 2321
C	MET 3002	LEU 3321
D	MET 4002	LEU 4321
E	PRO 5003	LEU 5321
F	MET 6002	LEU 6321

There are 78 helices in PDB entry 5K4Y. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	1012	1027	Right-handed alpha
Helix 2	AA2	A	1058	1070	Right-handed alpha
Helix 3	AA3	A	1081	1088	Right-handed alpha
Helix 4	AA4	A	1088	1111	Right-handed alpha
Helix 5	AA5	A	1121	1123	Right-handed 310
Helix 6	AA6	A	1142	1163	Right-handed alpha
Helix 7	AA7	A	1186	1199	Right-handed alpha
Helix 8	AA8	A	1217	1230	Right-handed alpha
Helix 9	AA9	A	1231	1235	Right-handed 310
Helix 10	AB1	A	1248	1261	Right-handed alpha
Helix 11	AB2	A	1271	1279	Right-handed alpha
Helix 12	AB3	A	1286	1294	Right-handed alpha
Helix 13	AB4	A	1300	1317	Right-handed alpha
Helix 14	AB5	B	2012	2027	Right-handed alpha
Helix 15	AB6	B	2058	2070	Right-handed alpha
Helix 16	AB7	B	2081	2088	Right-handed alpha
Helix 17	AB8	B	2088	2111	Right-handed alpha
Helix 18	AB9	B	2121	2123	Right-handed 310
Helix 19	AC1	B	2142	2163	Right-handed alpha
Helix 20	AC2	B	2186	2199	Right-handed alpha
Helix 21	AC3	B	2217	2230	Right-handed alpha
Helix 22	AC4	B	2231	2235	Right-handed 310
Helix 23	AC5	B	2248	2261	Right-handed alpha
Helix 24	AC6	B	2272	2279	Right-handed alpha
Helix 25	AC7	B	2286	2294	Right-handed alpha
Helix 26	AC8	B	2300	2317	Right-handed alpha
Helix 27	AC9	C	3012	3027	Right-handed alpha
Helix 28	AD1	C	3058	3070	Right-handed alpha
Helix 29	AD2	C	3081	3088	Right-handed alpha
Helix 30	AD3	C	3088	3110	Right-handed alpha
Helix 31	AD4	C	3121	3123	Right-handed 310
Helix 32	AD5	C	3142	3163	Right-handed alpha
Helix 33	AD6	C	3187	3199	Right-handed alpha
Helix 34	AD7	C	3217	3230	Right-handed alpha
Helix 35	AD8	C	3231	3235	Right-handed 310
Helix 36	AD9	C	3248	3261	Right-handed alpha
Helix 37	AE1	C	3272	3279	Right-handed alpha
Helix 38	AE2	C	3286	3294	Right-handed alpha
Helix 39	AE3	C	3300	3317	Right-handed alpha
Helix 40	AE4	D	4012	4027	Right-handed alpha
Helix 41	AE5	D	4058	4070	Right-handed alpha
Helix 42	AE6	D	4081	4088	Right-handed alpha
Helix 43	AE7	D	4088	4111	Right-handed alpha
Helix 44	AE8	D	4121	4123	Right-handed 310
Helix 45	AE9	D	4142	4163	Right-handed alpha
Helix 46	AF1	D	4187	4199	Right-handed alpha
Helix 47	AF2	D	4217	4230	Right-handed alpha
Helix 48	AF3	D	4231	4235	Right-handed 310
Helix 49	AF4	D	4248	4261	Right-handed alpha
Helix 50	AF5	D	4272	4279	Right-handed alpha
Helix 51	AF6	D	4286	4294	Right-handed alpha
Helix 52	AF7	D	4300	4317	Right-handed alpha
Helix 53	AF8	E	5012	5027	Right-handed alpha
Helix 54	AF9	E	5058	5070	Right-handed alpha
Helix 55	AG1	E	5081	5088	Right-handed alpha
Helix 56	AG2	E	5088	5111	Right-handed alpha
Helix 57	AG3	E	5121	5123	Right-handed 310
Helix 58	AG4	E	5142	5163	Right-handed alpha
Helix 59	AG5	E	5187	5199	Right-handed alpha
Helix 60	AG6	E	5217	5230	Right-handed alpha
Helix 61	AG7	E	5231	5235	Right-handed 310
Helix 62	AG8	E	5248	5261	Right-handed alpha
Helix 63	AG9	E	5272	5279	Right-handed alpha
Helix 64	AH1	E	5286	5294	Right-handed alpha
Helix 65	AH2	E	5300	5317	Right-handed alpha
Helix 66	AH3	F	6012	6027	Right-handed alpha
Helix 67	AH4	F	6058	6070	Right-handed alpha
Helix 68	AH5	F	6081	6088	Right-handed alpha
Helix 69	AH6	F	6088	6110	Right-handed alpha
Helix 70	AH7	F	6121	6123	Right-handed 310
Helix 71	AH8	F	6142	6163	Right-handed alpha
Helix 72	AH9	F	6187	6199	Right-handed alpha
Helix 73	AI1	F	6217	6230	Right-handed alpha
Helix 74	AI2	F	6231	6235	Right-handed 310
Helix 75	AI3	F	6248	6261	Right-handed alpha
Helix 76	AI4	F	6272	6279	Right-handed alpha
Helix 77	AI5	F	6286	6294	Right-handed alpha
Helix 78	AI6	F	6300	6317	Right-handed alpha

There are 24 sheets in PDB entry 5K4Y. 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 7 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	1051	1053	first strand
Strand 2	A	1031	1035	parallel
Strand 3	A	1005	1008	parallel
Strand 4	A	1073	1076	parallel
Strand 5	A	1113	1115	parallel
Strand 6	A	1166	1171	parallel
Strand 7	A	1118	1119	parallel

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There are 7 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	1051	1053	first strand
Strand 2	A	1031	1035	parallel
Strand 3	A	1005	1008	parallel
Strand 4	A	1073	1076	parallel
Strand 5	A	1113	1115	parallel
Strand 6	A	1166	1171	parallel
Strand 7	A	1239	1241	parallel

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There are 3 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	1173	1175	first strand
Strand 2	A	1212	1216	parallel
Strand 3	A	1245	1247	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	1202	1204	first strand
Strand 2	A	1266	1268	parallel

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There are 7 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	2051	2053	first strand
Strand 2	B	2031	2035	parallel
Strand 3	B	2005	2008	parallel
Strand 4	B	2073	2076	parallel
Strand 5	B	2113	2115	parallel
Strand 6	B	2166	2171	parallel
Strand 7	B	2118	2119	parallel

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There are 7 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	2051	2053	first strand
Strand 2	B	2031	2035	parallel
Strand 3	B	2005	2008	parallel
Strand 4	B	2073	2076	parallel
Strand 5	B	2113	2115	parallel
Strand 6	B	2166	2171	parallel
Strand 7	B	2239	2241	parallel

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There are 3 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	2173	2175	first strand
Strand 2	B	2212	2216	parallel
Strand 3	B	2245	2247	anti-parallel

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There are 2 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	2202	2204	first strand
Strand 2	B	2266	2268	parallel

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There are 7 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	3051	3053	first strand
Strand 2	C	3031	3035	parallel
Strand 3	C	3005	3008	parallel
Strand 4	C	3073	3076	parallel
Strand 5	C	3113	3115	parallel
Strand 6	C	3166	3171	parallel
Strand 7	C	3118	3119	parallel

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There are 7 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	3051	3053	first strand
Strand 2	C	3031	3035	parallel
Strand 3	C	3005	3008	parallel
Strand 4	C	3073	3076	parallel
Strand 5	C	3113	3115	parallel
Strand 6	C	3166	3171	parallel
Strand 7	C	3239	3241	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	C	3173	3175	first strand
Strand 2	C	3212	3216	parallel
Strand 3	C	3245	3247	anti-parallel

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There are 2 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	3202	3204	first strand
Strand 2	C	3266	3268	parallel

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There are 7 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	4051	4053	first strand
Strand 2	D	4031	4035	parallel
Strand 3	D	4005	4008	parallel
Strand 4	D	4073	4076	parallel
Strand 5	D	4113	4115	parallel
Strand 6	D	4166	4171	parallel
Strand 7	D	4118	4119	parallel

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There are 7 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	4051	4053	first strand
Strand 2	D	4031	4035	parallel
Strand 3	D	4005	4008	parallel
Strand 4	D	4073	4076	parallel
Strand 5	D	4113	4115	parallel
Strand 6	D	4166	4171	parallel
Strand 7	D	4239	4241	parallel

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There are 3 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	4173	4175	first strand
Strand 2	D	4212	4216	parallel
Strand 3	D	4245	4247	anti-parallel

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There are 2 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	4202	4204	first strand
Strand 2	D	4266	4268	parallel

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There are 7 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	5051	5053	first strand
Strand 2	E	5031	5035	parallel
Strand 3	E	5005	5008	parallel
Strand 4	E	5073	5076	parallel
Strand 5	E	5113	5115	parallel
Strand 6	E	5166	5171	parallel
Strand 7	E	5118	5119	parallel

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There are 7 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	5051	5053	first strand
Strand 2	E	5031	5035	parallel
Strand 3	E	5005	5008	parallel
Strand 4	E	5073	5076	parallel
Strand 5	E	5113	5115	parallel
Strand 6	E	5166	5171	parallel
Strand 7	E	5239	5241	parallel

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There are 3 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	5173	5175	first strand
Strand 2	E	5212	5216	parallel
Strand 3	E	5245	5247	anti-parallel

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There are 2 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	5202	5204	first strand
Strand 2	E	5266	5268	parallel

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There are 7 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	6051	6053	first strand
Strand 2	F	6031	6035	parallel
Strand 3	F	6005	6008	parallel
Strand 4	F	6073	6076	parallel
Strand 5	F	6113	6115	parallel
Strand 6	F	6166	6171	parallel
Strand 7	F	6118	6119	parallel

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There are 7 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	6051	6053	first strand
Strand 2	F	6031	6035	parallel
Strand 3	F	6005	6008	parallel
Strand 4	F	6073	6076	parallel
Strand 5	F	6113	6115	parallel
Strand 6	F	6166	6171	parallel
Strand 7	F	6239	6241	parallel

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There are 3 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	6173	6175	first strand
Strand 2	F	6212	6216	parallel
Strand 3	F	6245	6247	anti-parallel

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There are 2 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	6202	6204	first strand
Strand 2	F	6266	6268	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: 5K4Y

Analysis of interatomic Contacts of Structural Units in PDB entry:
5K4Y