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2G1A

Crystal structure of the complex between Apha class B acid phosphatase/phosphotransferase

Functional Information from GO Data
ChainGOidnamespacecontents
A0000287molecular_functionmagnesium ion binding
A0003993molecular_functionacid phosphatase activity
A0016787molecular_functionhydrolase activity
A0030288cellular_componentouter membrane-bounded periplasmic space
A0036424molecular_functionL-phosphoserine phosphatase activity
A0042597cellular_componentperiplasmic space
A0042802molecular_functionidentical protein binding
A0046872molecular_functionmetal ion binding
B0000287molecular_functionmagnesium ion binding
B0003993molecular_functionacid phosphatase activity
B0016787molecular_functionhydrolase activity
B0030288cellular_componentouter membrane-bounded periplasmic space
B0036424molecular_functionL-phosphoserine phosphatase activity
B0042597cellular_componentperiplasmic space
B0042802molecular_functionidentical protein binding
B0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG A 400
ChainResidue
AASP44
AASP46
AASP167
AHOH718
AHOH731
AHOH760

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG B 401
ChainResidue
BHOH716
BHOH755
BHOH951
BASP44
BASP46
BASP167

site_idAC3
Number of Residues16
DetailsBINDING SITE FOR RESIDUE 5HG A 700
ChainResidue
AASP44
AASP46
APHE56
ATYR70
ALEU71
AGLY113
ALYS152
AASN170
ATHR192
ATYR193
AHOH711
AHOH731
AHOH760
AHOH774
AHOH928
AHOH989

site_idAC4
Number of Residues17
DetailsBINDING SITE FOR RESIDUE 5HG B 701
ChainResidue
BASP44
BASP46
BSER52
BSER53
BPHE56
BGLY113
BLYS152
BASN170
BTHR192
BTYR193
BHOH711
BHOH735
BHOH755
BHOH783
BHOH906
BHOH951
BHOH967

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsACT_SITE: Nucleophile
ChainResidueDetails
AASP44
BASP44

site_idSWS_FT_FI2
Number of Residues2
DetailsACT_SITE: Proton donor
ChainResidueDetails
AASP46
BASP46

site_idSWS_FT_FI3
Number of Residues10
DetailsBINDING:
ChainResidueDetails
AASP44
BASP167
AASP46
ATHR112
ALYS152
AASP167
BASP44
BASP46
BTHR112
BLYS152

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PDB entries from 2024-11-06

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