6EMI
Crystal structure of a variant of human butyrylcholinesterase expressed in bacteria.
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0001540 | molecular_function | amyloid-beta binding |
| A | 0003824 | molecular_function | catalytic activity |
| A | 0003990 | molecular_function | acetylcholinesterase activity |
| A | 0004104 | molecular_function | cholinesterase activity |
| A | 0005515 | molecular_function | protein binding |
| A | 0005576 | cellular_component | extracellular region |
| A | 0005615 | cellular_component | extracellular space |
| A | 0005641 | cellular_component | nuclear envelope lumen |
| A | 0005783 | cellular_component | endoplasmic reticulum |
| A | 0005788 | cellular_component | endoplasmic reticulum lumen |
| A | 0005886 | cellular_component | plasma membrane |
| A | 0006581 | biological_process | acetylcholine catabolic process |
| A | 0006805 | biological_process | xenobiotic metabolic process |
| A | 0007584 | biological_process | response to nutrient |
| A | 0007612 | biological_process | learning |
| A | 0008285 | biological_process | negative regulation of cell population proliferation |
| A | 0009410 | biological_process | response to xenobiotic stimulus |
| A | 0014016 | biological_process | neuroblast differentiation |
| A | 0016486 | biological_process | peptide hormone processing |
| A | 0016788 | molecular_function | hydrolase activity, acting on ester bonds |
| A | 0019695 | biological_process | choline metabolic process |
| A | 0019899 | molecular_function | enzyme binding |
| A | 0033265 | molecular_function | choline binding |
| A | 0042802 | molecular_function | identical protein binding |
| A | 0043279 | biological_process | response to alkaloid |
| A | 0050783 | biological_process | cocaine metabolic process |
| A | 0050805 | biological_process | negative regulation of synaptic transmission |
| A | 0051384 | biological_process | response to glucocorticoid |
| A | 0051593 | biological_process | response to folic acid |
| A | 0052689 | molecular_function | carboxylic ester hydrolase activity |
| A | 0072562 | cellular_component | blood microparticle |
| B | 0001540 | molecular_function | amyloid-beta binding |
| B | 0003824 | molecular_function | catalytic activity |
| B | 0003990 | molecular_function | acetylcholinesterase activity |
| B | 0004104 | molecular_function | cholinesterase activity |
| B | 0005515 | molecular_function | protein binding |
| B | 0005576 | cellular_component | extracellular region |
| B | 0005615 | cellular_component | extracellular space |
| B | 0005641 | cellular_component | nuclear envelope lumen |
| B | 0005783 | cellular_component | endoplasmic reticulum |
| B | 0005788 | cellular_component | endoplasmic reticulum lumen |
| B | 0005886 | cellular_component | plasma membrane |
| B | 0006581 | biological_process | acetylcholine catabolic process |
| B | 0006805 | biological_process | xenobiotic metabolic process |
| B | 0007584 | biological_process | response to nutrient |
| B | 0007612 | biological_process | learning |
| B | 0008285 | biological_process | negative regulation of cell population proliferation |
| B | 0009410 | biological_process | response to xenobiotic stimulus |
| B | 0014016 | biological_process | neuroblast differentiation |
| B | 0016486 | biological_process | peptide hormone processing |
| B | 0016788 | molecular_function | hydrolase activity, acting on ester bonds |
| B | 0019695 | biological_process | choline metabolic process |
| B | 0019899 | molecular_function | enzyme binding |
| B | 0033265 | molecular_function | choline binding |
| B | 0042802 | molecular_function | identical protein binding |
| B | 0043279 | biological_process | response to alkaloid |
| B | 0050783 | biological_process | cocaine metabolic process |
| B | 0050805 | biological_process | negative regulation of synaptic transmission |
| B | 0051384 | biological_process | response to glucocorticoid |
| B | 0051593 | biological_process | response to folic acid |
| B | 0052689 | molecular_function | carboxylic ester hydrolase activity |
| B | 0072562 | cellular_component | blood microparticle |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | binding site for residue EDO A 601 |
| Chain | Residue |
| A | ALA227 |
| A | ALA229 |
| A | VAL233 |
| A | MET302 |
| A | ASP304 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | binding site for residue EDO A 602 |
| Chain | Residue |
| A | LEU18 |
| A | TRP98 |
| A | ASP129 |
| A | LYS131 |
| site_id | AC3 |
| Number of Residues | 1 |
| Details | binding site for residue EDO A 603 |
| Chain | Residue |
| A | THR512 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | binding site for residue PEG A 604 |
| Chain | Residue |
| A | ASN10 |
| A | TYR33 |
| A | PRO48 |
| A | LEU49 |
| A | TRP177 |
| A | ASP180 |
| A | ASN181 |
| site_id | AC5 |
| Number of Residues | 1 |
| Details | binding site for residue CL A 605 |
| Chain | Residue |
| A | HOH740 |
| site_id | AC6 |
| Number of Residues | 1 |
| Details | binding site for residue CL A 606 |
| Chain | Residue |
| A | ARG138 |
| site_id | AC7 |
| Number of Residues | 2 |
| Details | binding site for residue CL A 608 |
| Chain | Residue |
| A | GLY30 |
| A | LYS60 |
| site_id | AC8 |
| Number of Residues | 1 |
| Details | binding site for residue CL A 609 |
| Chain | Residue |
| A | ARG254 |
| site_id | AC9 |
| Number of Residues | 10 |
| Details | binding site for residue PGE A 610 |
| Chain | Residue |
| A | ASN159 |
| A | GLU161 |
| A | THR258 |
| A | LYS314 |
| A | THR315 |
| A | GLN316 |
| A | GLY413 |
| A | ASN414 |
| A | ASN415 |
| A | HOH726 |
| site_id | AD1 |
| Number of Residues | 6 |
| Details | binding site for residue PGE A 611 |
| Chain | Residue |
| A | GLY116 |
| A | GLY117 |
| A | SER198 |
| A | TRP231 |
| A | SER287 |
| A | PHE329 |
| site_id | AD2 |
| Number of Residues | 5 |
| Details | binding site for residue PGE A 612 |
| Chain | Residue |
| A | TRP82 |
| A | GLY116 |
| A | SER198 |
| A | HIS438 |
| A | HOH734 |
| site_id | AD3 |
| Number of Residues | 2 |
| Details | binding site for residue PGE A 613 |
| Chain | Residue |
| A | SER53 |
| A | ILE55 |
| site_id | AD4 |
| Number of Residues | 7 |
| Details | binding site for residue PGE A 614 |
| Chain | Residue |
| A | TRP56 |
| A | LYS60 |
| A | TYR61 |
| A | ALA62 |
| A | ASN63 |
| A | ASP87 |
| A | TYR94 |
| site_id | AD5 |
| Number of Residues | 3 |
| Details | binding site for residue PGE A 615 |
| Chain | Residue |
| A | GLU352 |
| A | LYS355 |
| A | GLU363 |
| site_id | AD6 |
| Number of Residues | 5 |
| Details | binding site for residue EDO B 601 |
| Chain | Residue |
| B | LEU18 |
| B | TYR61 |
| B | TRP98 |
| B | ASP129 |
| B | LYS131 |
| site_id | AD7 |
| Number of Residues | 5 |
| Details | binding site for residue EDO B 602 |
| Chain | Residue |
| B | TYR33 |
| B | PRO48 |
| B | LEU49 |
| B | TRP177 |
| B | ASP180 |
| site_id | AD8 |
| Number of Residues | 3 |
| Details | binding site for residue EDO B 603 |
| Chain | Residue |
| B | LYS60 |
| B | ASN63 |
| B | ASP87 |
| site_id | AD9 |
| Number of Residues | 4 |
| Details | binding site for residue EDO B 604 |
| Chain | Residue |
| B | HIS77 |
| B | MET81 |
| B | VAL127 |
| B | EDO612 |
| site_id | AE1 |
| Number of Residues | 4 |
| Details | binding site for residue EDO B 605 |
| Chain | Residue |
| B | LYS323 |
| B | ASP324 |
| B | GLU391 |
| B | HOH830 |
| site_id | AE2 |
| Number of Residues | 4 |
| Details | binding site for residue EDO B 606 |
| Chain | Residue |
| B | GLY115 |
| B | GLY116 |
| B | GLU197 |
| B | EDO613 |
| site_id | AE3 |
| Number of Residues | 2 |
| Details | binding site for residue EDO B 607 |
| Chain | Residue |
| B | TYR417 |
| B | VAL492 |
| site_id | AE4 |
| Number of Residues | 2 |
| Details | binding site for residue EDO B 608 |
| Chain | Residue |
| B | TRP56 |
| B | HOH738 |
| site_id | AE5 |
| Number of Residues | 3 |
| Details | binding site for residue EDO B 609 |
| Chain | Residue |
| B | ALA410 |
| B | GLY413 |
| B | ASN414 |
| site_id | AE6 |
| Number of Residues | 2 |
| Details | binding site for residue EDO B 610 |
| Chain | Residue |
| B | ARG135 |
| B | ARG465 |
| site_id | AE7 |
| Number of Residues | 5 |
| Details | binding site for residue EDO B 611 |
| Chain | Residue |
| B | GLN172 |
| B | GLY212 |
| B | GLN484 |
| B | PEG616 |
| B | HOH705 |
| site_id | AE8 |
| Number of Residues | 3 |
| Details | binding site for residue EDO B 612 |
| Chain | Residue |
| B | MET81 |
| B | PRO126 |
| B | EDO604 |
| site_id | AE9 |
| Number of Residues | 6 |
| Details | binding site for residue EDO B 613 |
| Chain | Residue |
| B | SER198 |
| B | PHE329 |
| B | EDO606 |
| B | PGE622 |
| B | GLY116 |
| B | GLY117 |
| site_id | AF1 |
| Number of Residues | 3 |
| Details | binding site for residue EDO B 614 |
| Chain | Residue |
| B | HIS77 |
| B | LYS427 |
| B | PRO429 |
| site_id | AF2 |
| Number of Residues | 10 |
| Details | binding site for residue PEG B 615 |
| Chain | Residue |
| B | GLY158 |
| B | ASN159 |
| B | THR218 |
| B | ARG219 |
| B | ASN256 |
| B | GLU257 |
| B | THR258 |
| B | THR315 |
| B | GLN316 |
| B | HOH739 |
| site_id | AF3 |
| Number of Residues | 9 |
| Details | binding site for residue PEG B 616 |
| Chain | Residue |
| B | LEU209 |
| B | SER210 |
| B | PRO211 |
| B | GLY212 |
| B | ASP297 |
| B | PHE298 |
| B | THR300 |
| B | EDO611 |
| B | HOH705 |
| site_id | AF4 |
| Number of Residues | 3 |
| Details | binding site for residue PEG B 617 |
| Chain | Residue |
| B | ARG265 |
| B | ASN266 |
| B | LYS267 |
| site_id | AF5 |
| Number of Residues | 1 |
| Details | binding site for residue CL B 618 |
| Chain | Residue |
| B | ASP387 |
| site_id | AF6 |
| Number of Residues | 2 |
| Details | binding site for residue CL B 619 |
| Chain | Residue |
| B | ASN106 |
| B | HOH874 |
| site_id | AF7 |
| Number of Residues | 5 |
| Details | binding site for residue PGE B 620 |
| Chain | Residue |
| B | SER53 |
| B | ILE55 |
| B | TRP56 |
| B | ASN57 |
| B | PG4623 |
| site_id | AF8 |
| Number of Residues | 7 |
| Details | binding site for residue PGE B 621 |
| Chain | Residue |
| B | HIS372 |
| B | TYR373 |
| B | THR374 |
| B | ASP375 |
| B | GLU391 |
| B | ARG515 |
| B | HIS518 |
| site_id | AF9 |
| Number of Residues | 7 |
| Details | binding site for residue PGE B 622 |
| Chain | Residue |
| B | GLY116 |
| B | GLY117 |
| B | SER198 |
| B | TRP231 |
| B | LEU286 |
| B | SER287 |
| B | EDO613 |
| site_id | AG1 |
| Number of Residues | 13 |
| Details | binding site for residue PG4 B 623 |
| Chain | Residue |
| B | LEU29 |
| B | GLY30 |
| B | TRP56 |
| B | ASN57 |
| B | ALA58 |
| B | THR59 |
| B | LYS60 |
| B | ALA62 |
| B | ASP91 |
| B | TYR94 |
| B | PGE620 |
| B | HOH706 |
| B | HOH738 |
| site_id | AG2 |
| Number of Residues | 4 |
| Details | binding site for residue PG4 B 624 |
| Chain | Residue |
| B | ARG509 |
| B | ILE510 |
| B | MET511 |
| B | THR512 |
Functional Information from PROSITE/UniProt
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | ACT_SITE: Acyl-ester intermediate => ECO:0000255|PROSITE-ProRule:PRU10039, ECO:0000269|PubMed:12869558 |
| Chain | Residue | Details |
| A | SER198 | |
| B | SER198 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 4 |
| Details | ACT_SITE: Charge relay system => ECO:0000269|PubMed:12869558 |
| Chain | Residue | Details |
| A | GLU325 | |
| A | HIS438 | |
| B | GLU325 | |
| B | HIS438 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 4 |
| Details | BINDING: BINDING => ECO:0007744|PDB:4BDS |
| Chain | Residue | Details |
| B | TRP82 | |
| B | HIS438 | |
| A | TRP82 | |
| A | HIS438 |
| site_id | SWS_FT_FI4 |
| Number of Residues | 2 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | GLY116 | |
| B | GLY116 |
| site_id | SWS_FT_FI5 |
| Number of Residues | 2 |
| Details | MOD_RES: Phosphoserine => ECO:0000269|PubMed:22444575 |
| Chain | Residue | Details |
| A | SER198 | |
| B | SER198 |
| site_id | SWS_FT_FI6 |
| Number of Residues | 4 |
| Details | CARBOHYD: N-linked (GlcNAc...) (complex) asparagine => ECO:0000269|PubMed:16335952, ECO:0000269|PubMed:18203274 |
| Chain | Residue | Details |
| A | ASN455 | |
| B | ASN455 | |
| A | ASN17 | |
| B | ASN17 |
| site_id | SWS_FT_FI7 |
| Number of Residues | 4 |
| Details | CARBOHYD: N-linked (GlcNAc...) (complex) asparagine => ECO:0000269|PubMed:12869558, ECO:0000269|PubMed:15667209, ECO:0000269|PubMed:16335952, ECO:0000269|PubMed:17355286, ECO:0000269|PubMed:17768338, ECO:0000269|PubMed:18203274, ECO:0000269|PubMed:18975951, ECO:0000269|PubMed:19368529, ECO:0000269|PubMed:23679855 |
| Chain | Residue | Details |
| A | ASN341 | |
| B | ASN57 | |
| A | ASN57 | |
| B | ASN341 |
| site_id | SWS_FT_FI8 |
| Number of Residues | 2 |
| Details | CARBOHYD: N-linked (GlcNAc...) (complex) asparagine => ECO:0000269|PubMed:12869558, ECO:0000269|PubMed:15667209, ECO:0000269|PubMed:17355286, ECO:0000269|PubMed:17768338, ECO:0000269|PubMed:18203274, ECO:0000269|PubMed:18975951, ECO:0000269|PubMed:19159218, ECO:0000269|PubMed:19368529, ECO:0000269|PubMed:23679855 |
| Chain | Residue | Details |
| A | ASN106 | |
| B | ASN106 |
| site_id | SWS_FT_FI9 |
| Number of Residues | 2 |
| Details | CARBOHYD: N-linked (GlcNAc...) (complex) asparagine => ECO:0000269|PubMed:12869558, ECO:0000269|PubMed:15667209, ECO:0000269|PubMed:17355286, ECO:0000269|PubMed:18203274, ECO:0000269|PubMed:19368529, ECO:0000269|PubMed:23679855 |
| Chain | Residue | Details |
| A | ASN241 | |
| B | ASN241 |
| site_id | SWS_FT_FI10 |
| Number of Residues | 2 |
| Details | CARBOHYD: N-linked (GlcNAc...) (complex) asparagine => ECO:0000269|PubMed:18203274, ECO:0000269|PubMed:18975951, ECO:0000269|PubMed:19139490, ECO:0000269|PubMed:19159218, ECO:0000269|PubMed:19368529, ECO:0000269|PubMed:23679855 |
| Chain | Residue | Details |
| A | ASN256 | |
| B | ASN256 |
| site_id | SWS_FT_FI11 |
| Number of Residues | 4 |
| Details | CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:14760718, ECO:0000269|PubMed:16335952, ECO:0000269|PubMed:3542989 |
| Chain | Residue | Details |
| A | ASN481 | |
| A | ASN486 | |
| B | ASN481 | |
| B | ASN486 |
| site_id | SWS_FT_FI12 |
| Number of Residues | 2 |
| Details | CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:12869558, ECO:0000269|PubMed:15667209, ECO:0000269|PubMed:17355286, ECO:0000269|PubMed:17768338, ECO:0000269|PubMed:18975951, ECO:0000269|PubMed:19368529, ECO:0000269|PubMed:23679855 |
| Chain | Residue | Details |
| A | ASN485 | |
| B | ASN485 |
