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Summary Structural details Experimental details Functional details Sequence Neighbor History Downloads

4RXO

The structure of GTP-bound SAMHD1

Functional Information from PDB Data

site_id	AC1
Number of Residues	6
Details	BINDING SITE FOR RESIDUE ZN A 701

Chain	Residue
A	ARG164
A	HIS167
A	HIS206
A	ASP207
A	ASP311
A	PO4702

site_id	AC2
Number of Residues	10
Details	BINDING SITE FOR RESIDUE PO4 A 702

Chain	Residue
A	HIS210
A	HIS215
A	HIS233
A	ASP311
A	TYR315
A	ZN701
A	HOH847
A	ARG164
A	HIS167
A	ASP207

site_id	AC3
Number of Residues	13
Details	BINDING SITE FOR RESIDUE GTP B 801

Chain	Residue
A	TYR155
A	VAL156
A	VAL378
A	ARG451
A	LEU453
B	LYS116
B	VAL117
B	ILE118
B	ASP137
B	GLN142
B	ARG145
B	PHE165
B	HOH972

site_id	AC4
Number of Residues	5
Details	BINDING SITE FOR RESIDUE ZN B 802

Chain	Residue
B	HIS167
B	HIS206
B	ASP207
B	ASP311
B	PO4804

site_id	AC5
Number of Residues	14
Details	BINDING SITE FOR RESIDUE GTP B 803

Chain	Residue
A	LYS116
A	VAL117
A	ILE118
A	ASP137
A	GLN142
A	ARG145
A	PHE165
B	TYR155
B	VAL156
B	ARG451
B	LEU453
B	LYS455
B	HOH936
B	HOH975

site_id	AC6
Number of Residues	9
Details	BINDING SITE FOR RESIDUE PO4 B 804

Chain	Residue
B	ARG164
B	HIS167
B	ASP207
B	HIS210
B	HIS215
B	HIS233
B	ASP311
B	ZN802
B	HOH930

site_id	AC7
Number of Residues	6
Details	BINDING SITE FOR RESIDUE ZN C 701

Chain	Residue
C	ARG164
C	HIS167
C	HIS206
C	ASP207
C	ASP311
C	PO4703

site_id	AC8
Number of Residues	16
Details	BINDING SITE FOR RESIDUE GTP C 702

Chain	Residue
C	TYR155
C	VAL156
C	VAL378
C	ARG451
C	HOH830
C	HOH856
C	HOH857
C	HOH861
D	LYS116
D	VAL117
D	ILE118
D	ASP137
D	GLN142
D	ARG145
D	PHE165
D	HOH834

site_id	AC9
Number of Residues	9
Details	BINDING SITE FOR RESIDUE PO4 C 703

Chain	Residue
C	ARG164
C	HIS167
C	ASP207
C	HIS210
C	HIS215
C	HIS233
C	ASP311
C	ZN701
C	HOH863

site_id	BC1
Number of Residues	5
Details	BINDING SITE FOR RESIDUE ZN D 701

Chain	Residue
D	HIS167
D	HIS206
D	ASP207
D	ASP311
D	PO4703

site_id	BC2
Number of Residues	12
Details	BINDING SITE FOR RESIDUE GTP D 702

Chain	Residue
C	PHE165
D	TYR155
D	VAL156
D	VAL378
D	ARG451
D	LEU453
C	LYS116
C	VAL117
C	ILE118
C	ASP137
C	GLN142
C	ARG145

site_id	BC3
Number of Residues	9
Details	BINDING SITE FOR RESIDUE PO4 D 703

Chain	Residue
D	ARG164
D	HIS167
D	ASP207
D	HIS210
D	HIS215
D	HIS233
D	ASP311
D	ZN701
D	HOH846

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	4
Details	ACT_SITE: ACT_SITE => ECO:0000305\|PubMed:22056990

Chain	Residue	Details
A	HIS233
B	HIS233
C	HIS233
D	HIS233

site_id	SWS_FT_FI2
Number of Residues	24
Details	BINDING: in other chain => ECO:0000269\|PubMed:24141705, ECO:0000269\|PubMed:24217394, ECO:0000269\|PubMed:25267621, ECO:0000269\|PubMed:25288794, ECO:0000269\|PubMed:25760601, ECO:0000269\|PubMed:26294762, ECO:0000269\|PubMed:26431200

Chain	Residue	Details
A	LYS116
B	ARG352
B	ASN358
B	LYS523
C	LYS116
C	ASP137
C	ARG333
C	ARG352
C	ASN358
C	LYS523
D	LYS116
A	ASP137
D	ASP137
D	ARG333
D	ARG352
D	ASN358
D	LYS523
A	ARG333
A	ARG352
A	ASN358
A	LYS523
B	LYS116
B	ASP137
B	ARG333

site_id	SWS_FT_FI3
Number of Residues	20
Details	BINDING: BINDING => ECO:0000269\|PubMed:24141705, ECO:0000269\|PubMed:24217394, ECO:0000269\|PubMed:25267621, ECO:0000269\|PubMed:25288794, ECO:0000269\|PubMed:25760601, ECO:0000269\|PubMed:26294762, ECO:0000269\|PubMed:26431200

Chain	Residue	Details
A	ASN119
B	LYS455
C	ASN119
C	HIS376
C	LYS377
C	ARG451
C	LYS455
D	ASN119
D	HIS376
D	LYS377
D	ARG451
A	HIS376
D	LYS455
A	LYS377
A	ARG451
A	LYS455
B	ASN119
B	HIS376
B	LYS377
B	ARG451

site_id	SWS_FT_FI4
Number of Residues	32
Details	BINDING: BINDING => ECO:0000269\|PubMed:24141705

Chain	Residue	Details
A	GLN149
B	ARG164
B	HIS210
B	ASP309
B	TYR315
B	ASP319
B	ARG366
B	HIS370
C	GLN149
C	ARG164
C	HIS210
A	ARG164
C	ASP309
C	TYR315
C	ASP319
C	ARG366
C	HIS370
D	GLN149
D	ARG164
D	HIS210
D	ASP309
D	TYR315
A	HIS210
D	ASP319
D	ARG366
D	HIS370
A	ASP309
A	TYR315
A	ASP319
A	ARG366
A	HIS370
B	GLN149

site_id	SWS_FT_FI5
Number of Residues	16
Details	BINDING: BINDING => ECO:0000269\|PubMed:24141705, ECO:0000269\|PubMed:24217394, ECO:0000269\|PubMed:25288794, ECO:0000269\|PubMed:25760601, ECO:0000269\|PubMed:26431200

Chain	Residue	Details
A	HIS167
C	HIS206
C	ASP207
C	ASP311
D	HIS167
D	HIS206
D	ASP207
D	ASP311
A	HIS206
A	ASP207
A	ASP311
B	HIS167
B	HIS206
B	ASP207
B	ASP311
C	HIS167

site_id	SWS_FT_FI6
Number of Residues	4
Details	MOD_RES: Phosphothreonine; by CDK1 => ECO:0000269\|PubMed:23601106, ECO:0000269\|PubMed:23602554, ECO:0000269\|PubMed:26294762, ECO:0000269\|PubMed:26431200, ECO:0000269\|PubMed:29610582, ECO:0000269\|PubMed:29670289, ECO:0007744\|PubMed:17081983, ECO:0007744\|PubMed:18669648, ECO:0007744\|PubMed:18691976, ECO:0007744\|PubMed:19369195, ECO:0007744\|PubMed:20068231, ECO:0007744\|PubMed:23186163, ECO:0007744\|PubMed:24275569

Chain	Residue	Details
A	THR592
B	THR592
C	THR592
D	THR592

site_id	SWS_FT_FI7
Number of Residues	20
Details	CROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2) => ECO:0007744\|PubMed:28112733

Chain	Residue	Details
A	LYS467
B	LYS622
C	LYS467
C	LYS469
C	LYS492
C	LYS622
D	LYS467
D	LYS469
D	LYS492
D	LYS622
A	LYS469
A	LYS492
A	LYS622
B	LYS467
B	LYS469
B	LYS492

219140

PDB entries from 2024-05-01

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