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6M4L

X-ray crystal structure of the E249Q mutant of alpha-amylase I from Eisenia fetida

Functional Information from GO Data
ChainGOidnamespacecontents
A0003824molecular_functioncatalytic activity
A0004556molecular_functionalpha-amylase activity
A0005615cellular_componentextracellular space
A0005975biological_processcarbohydrate metabolic process
A0016798molecular_functionhydrolase activity, acting on glycosyl bonds
A0043169molecular_functioncation binding
A0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues7
Detailsbinding site for residue CA A 601
ChainResidue
AASN118
AARG174
AASP183
AHIS217
AHOH727
AHOH790
AHOH922

site_idAC2
Number of Residues3
Detailsbinding site for residue CL A 602
ChainResidue
AARG354
AARG211
AASN314

site_idAC3
Number of Residues7
Detailsbinding site for residue SO4 A 603
ChainResidue
AGLU334
AALA335
AASN336
AMET337
AHOH867
AHOH950
AHOH979

site_idAC4
Number of Residues3
Detailsbinding site for residue SO4 A 604
ChainResidue
AGLY123
AARG182
AHOH707

site_idAC5
Number of Residues3
Detailsbinding site for residue SO4 A 605
ChainResidue
AARG192
AHOH728
AHOH792

site_idAC6
Number of Residues6
Detailsbinding site for residue ACT A 606
ChainResidue
ATYR80
AHIS119
AASP213
APGE613
AHOH716
AHOH1057

site_idAC7
Number of Residues3
Detailsbinding site for residue ACT A 607
ChainResidue
ASER420
AASN421
AHOH983

site_idAC8
Number of Residues4
Detailsbinding site for residue TRS A 608
ChainResidue
ALYS39
ATHR41
AGLN96
AHOH890

site_idAC9
Number of Residues7
Detailsbinding site for residue PG4 A 609
ChainResidue
AASP71
APRO72
ATRP374
ATRP374
AHOH726
AHOH726
AHOH841

site_idAD1
Number of Residues3
Detailsbinding site for residue EDO A 610
ChainResidue
ATHR95
AARG289
AHOH945

site_idAD2
Number of Residues2
Detailsbinding site for residue EDO A 611
ChainResidue
APHE333
AASN360

site_idAD3
Number of Residues4
Detailsbinding site for residue EDO A 612
ChainResidue
AGLY254
AGLY255
ALYS259
AHOH900

site_idAD4
Number of Residues2
Detailsbinding site for residue PGE A 613
ChainResidue
ASER179
AACT606

site_idAD5
Number of Residues8
Detailsbinding site for residue PG4 A 614
ChainResidue
AASN380
AASN380
ALYS386
ALYS386
AASP387
AASP387
AHOH725
AHOH753

Functional Information from PROSITE/UniProt
site_idPS00092
Number of Residues7
DetailsN6_MTASE N-6 Adenine-specific DNA methylases signature. IVTDPPY
ChainResidueDetails
AILE68-TYR74

219869

PDB entries from 2024-05-15

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