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(-) Description

Title :  CRYSTAL STRUCTURE OF MALE31, A DEFECTIVE FOLDING MUTANT OF MALTOSE-BINDING PROTEIN
 
Authors :  F. A. Saul, M. Mourez, B. Vulliez-Le Normand, N. Sassoon, G. A. Bentley, J. M. Betton
Date :  29 Mar 02  (Deposition) - 04 Mar 03  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.85
Chains :  Asym. Unit :  A,C
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  C  (1x)
Keywords :  Misfolding Mutant, Sugar Transport, Sugar Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  F. A. Saul, M. Mourez, B. Vulliez-Le Normand, N. Sassoon, G. A. Bentley, J. M. Betton
Crystal Structure Of A Defective Folding Protein
Protein Sci. V. 12 577 2003
PubMed-ID: 12592028  |  Reference-DOI: 10.1110/PS.0235103
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - MALTOSE-BINDING PROTEIN MUTANT MALE31
    Chains: A, C
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: MC4100 DERIVATIVE
    Expression System Taxid: 562
    Expression System Vector Type: PBR322 DERIVATIVE
    Fragment: MALE31
    Gene: MALE
    Mutation: YES
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562
    Synonym: MALTODEXTRIN-BINDING PROTEIN MUTANT

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AC
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  C

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 4)

Asymmetric Unit (1, 4)
No.NameCountTypeFull Name
1GLC4Ligand/IonALPHA-D-GLUCOSE
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1GLC2Ligand/IonALPHA-D-GLUCOSE
Biological Unit 2 (1, 2)
No.NameCountTypeFull Name
1GLC2Ligand/IonALPHA-D-GLUCOSE

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:14 , LYS A:15 , ALA A:63 , GLU A:111 , GLU A:153 , GLC A:400 , HOH A:435 , HOH A:452 , HOH A:574 , HOH A:681 , HOH A:706BINDING SITE FOR RESIDUE GLC A 401
2AC2SOFTWARETRP A:62 , ALA A:63 , ASP A:65 , ARG A:66 , GLU A:153 , PRO A:154 , TYR A:155 , TRP A:340 , GLC A:401 , HOH A:589BINDING SITE FOR RESIDUE GLC A 400
3AC3SOFTWAREASP C:14 , LYS C:15 , ALA C:63 , GLU C:111 , GLU C:153 , GLC C:400 , HOH C:425 , HOH C:437 , HOH C:501 , HOH C:567 , HOH C:749 , HOH C:814BINDING SITE FOR RESIDUE GLC C 401
4AC4SOFTWARETRP C:62 , ALA C:63 , ASP C:65 , ARG C:66 , GLU C:153 , PRO C:154 , TYR C:155 , TRP C:340 , GLC C:401 , HOH C:582BINDING SITE FOR RESIDUE GLC C 400

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1LAX)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1LAX)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1LAX)

(-) PROSITE Motifs  (1, 2)

Asymmetric Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1SBP_BACTERIAL_1PS01037 Bacterial extracellular solute-binding proteins, family 1 signature.MALE_ECO57133-150
 		  2A:107-124
C:107-124
MALE_ECOLI133-150
 		  2A:107-124
C:107-124
Biological Unit 1 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1SBP_BACTERIAL_1PS01037 Bacterial extracellular solute-binding proteins, family 1 signature.MALE_ECO57133-150
 		  1A:107-124
-
MALE_ECOLI133-150
 		  1A:107-124
-
Biological Unit 2 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1SBP_BACTERIAL_1PS01037 Bacterial extracellular solute-binding proteins, family 1 signature.MALE_ECO57133-150
 		  1-
C:107-124
MALE_ECOLI133-150
 		  1-
C:107-124

(-) Exons   (0, 0)

(no "Exon" information available for 1LAX)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:369
 aligned with MALE_ECO57 | P0AEY0 from UniProtKB/Swiss-Prot  Length:396

    Alignment length:369
                                    36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386         
           MALE_ECO57    27 KIEEGKLVIWINGDKGYNGLAEVGKKFEKDTGIKVTVEHPDKLEEKFPQVAATGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRYNGKLIAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFNLQEPYFTWPLIAADGGYAFKYENGKYDIKDVGVDNAGAKAGLTFLVDLIKNKHMNADTDYSIAEAAFNKGETAMTINGPWAWSNIDTSKVNYGVTVLPTFKGQPSKPFVGVLSAGINAASPNKELAKEFLENYLLTDEGLEAVNKDKPLGAVALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAFWYAVRTAVINAASGRQTVDEALKDAQTRIT 395
               SCOP domains d1laxa_ A: D-maltodextrin-binding protein, MBP                                                                                                                                                                                                                                                                                                                                    SCOP domains
               CATH domains ----1laxA01 A:5-111,A:260-331 Periplasmic binding protein-like II                                              1laxA02 A:112-259,A:332-369 Periplasmic binding protein-like II                                                                                     1laxA01 A:5-111,A:260-331 Periplasmic binding protein-like II           1laxA02 A:112-259,A:332-369            CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeee.....hhhhhhhhhhhhhhhhh..eeee...hhhhhhhhhhh......eeeee..hhhhhhhh........hhhhhh..hhhhhhhhee..ee..eeeeee..eeeee.........hhhhhhhhhhhhhh...eee.....hhhhhhhhhhhh..eeeee....eeeeeee..hhhhhhhhhhhhhhhhh.......hhhhhhhhhhh..eeeeeehhhhhhhhhhhh..eeee............eeeeeeeee.....hhhhhhhhhhhh..hhhhhhhhhhhh...ee.hhhhhhhhh.hhhhhhhhhhhhhhee.....hhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ----------------------------------------------------------------------------------------------------------SBP_BACTERIAL_1   ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1lax A   1 KIEEGKLVIWINGDKGYNGLAEVGKKFEKDTDPKVTVEHPDKLEEKFPQVAATGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRYNGKLIAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFNLQEPYFTWPLIAADGGYAFKYENGKYDIKDVGVDNAGAKAGLTFLVDLIKNKHMNADTDYSIAEAAFNKGETAMTINGPWAWSNIDTSKVNYGVTVLPTFKGQPSKPFVGVLSAGINAASPNKELAKEFLENYLLTDEGLEAVNKDKPLGAVALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAFWYAVRTAVINAASGRQTVDEALKDAQTRIT 369
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360         


Chain A from PDB  Type:PROTEIN  Length:369
 aligned with MALE_ECOLI | P0AEX9 from UniProtKB/Swiss-Prot  Length:396

    Alignment length:369
                                    36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386         
           MALE_ECOLI    27 KIEEGKLVIWINGDKGYNGLAEVGKKFEKDTGIKVTVEHPDKLEEKFPQVAATGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRYNGKLIAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFNLQEPYFTWPLIAADGGYAFKYENGKYDIKDVGVDNAGAKAGLTFLVDLIKNKHMNADTDYSIAEAAFNKGETAMTINGPWAWSNIDTSKVNYGVTVLPTFKGQPSKPFVGVLSAGINAASPNKELAKEFLENYLLTDEGLEAVNKDKPLGAVALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAFWYAVRTAVINAASGRQTVDEALKDAQTRIT 395
               SCOP domains d1laxa_ A: D-maltodextrin-binding protein, MBP                                                                                                                                                                                                                                                                                                                                    SCOP domains
               CATH domains ----1laxA01 A:5-111,A:260-331 Periplasmic binding protein-like II                                              1laxA02 A:112-259,A:332-369 Periplasmic binding protein-like II                                                                                     1laxA01 A:5-111,A:260-331 Periplasmic binding protein-like II           1laxA02 A:112-259,A:332-369            CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeee.....hhhhhhhhhhhhhhhhh..eeee...hhhhhhhhhhh......eeeee..hhhhhhhh........hhhhhh..hhhhhhhhee..ee..eeeeee..eeeee.........hhhhhhhhhhhhhh...eee.....hhhhhhhhhhhh..eeeee....eeeeeee..hhhhhhhhhhhhhhhhh.......hhhhhhhhhhh..eeeeeehhhhhhhhhhhh..eeee............eeeeeeeee.....hhhhhhhhhhhh..hhhhhhhhhhhh...ee.hhhhhhhhh.hhhhhhhhhhhhhhee.....hhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------SBP_BACTERIAL_1   ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1lax A   1 KIEEGKLVIWINGDKGYNGLAEVGKKFEKDTDPKVTVEHPDKLEEKFPQVAATGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRYNGKLIAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFNLQEPYFTWPLIAADGGYAFKYENGKYDIKDVGVDNAGAKAGLTFLVDLIKNKHMNADTDYSIAEAAFNKGETAMTINGPWAWSNIDTSKVNYGVTVLPTFKGQPSKPFVGVLSAGINAASPNKELAKEFLENYLLTDEGLEAVNKDKPLGAVALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAFWYAVRTAVINAASGRQTVDEALKDAQTRIT 369
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360         


Chain C from PDB  Type:PROTEIN  Length:368
 aligned with MALE_ECO57 | P0AEY0 from UniProtKB/Swiss-Prot  Length:396

    Alignment length:369
                                    36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386         
           MALE_ECO57    27 KIEEGKLVIWINGDKGYNGLAEVGKKFEKDTGIKVTVEHPDKLEEKFPQVAATGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRYNGKLIAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFNLQEPYFTWPLIAADGGYAFKYENGKYDIKDVGVDNAGAKAGLTFLVDLIKNKHMNADTDYSIAEAAFNKGETAMTINGPWAWSNIDTSKVNYGVTVLPTFKGQPSKPFVGVLSAGINAASPNKELAKEFLENYLLTDEGLEAVNKDKPLGAVALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAFWYAVRTAVINAASGRQTVDEALKDAQTRIT 395
               SCOP domains d1laxc_ C: D-maltodextrin-binding protein, MBP                                                                                                                                                                                                                                                                                                                                    SCOP domains
               CATH domains ----1laxC01 C:5-111,C:260-331 Periplasmic binding protein-like II                                              1laxC02 C:112-259,C:332-368 Periplasmic binding protein-like II                                                                                     1laxC01 C:5-111,C:260-331 Periplasmic binding protein-like II           1laxC02 C:112-259,C:332-368          - CATH domains
           Pfam domains (1) ----------SBP_bac_1-1laxC01 C:11-291                                                                                                                                                                                                                                                               ------------------------------------------------------------------------------ Pfam domains (1)
           Pfam domains (2) ----------SBP_bac_1-1laxC02 C:11-291                                                                                                                                                                                                                                                               ------------------------------------------------------------------------------ Pfam domains (2)
         Sec.struct. author ......eeee.....hhhhhhhhhhhhhhhhh..eeee...hhhhhhhhhhh......eeeee..hhhhhhhh........hhhhhh..hhhhhhhhee-.ee..eeeeee..eeeee.........hhhhhhhhhhhhhh...eee.....hhhhhhhhhhhh..eeeeee..eeeeeeee..hhhhhhhhhhhhhhhhh.......hhhhhhhhhhh..eeeeeehhhhhhhhhhhh..eeee............eeeeeeeee.....hhhhhhhhhhhh..hhhhhhhhhhhh...ee.hhhhhhhhh.hhhhhhhhhhhhhhee.....hhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ----------------------------------------------------------------------------------------------------------SBP_BACTERIAL_1   ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1lax C   1 KIEEGKLVIWINGDKGYNGLAEVGKKFEKDTDPKVTVEHPDKLEEKFPQVAATGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRY-GKLIAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFNLQEPYFTWPLIAADGGYAFKYENGKYDIKDVGVDNAGAKAGLTFLVDLIKNKHMNADTDYSIAEAAFNKGETAMTINGPWAWSNIDTSKVNYGVTVLPTFKGQPSKPFVGVLSAGINAASPNKELAKEFLENYLLTDEGLEAVNKDKPLGAVALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAFWYAVRTAVINAASGRQTVDEALKDAQTRIT 369
                                    10        20        30        40        50        60        70        80        90        |-|      110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360         
                                                                                                                             99 |                                                                                                                                                                                                                                                                            
                                                                                                                              101                                                                                                                                                                                                                                                                            


Chain C from PDB  Type:PROTEIN  Length:368
 aligned with MALE_ECOLI | P0AEX9 from UniProtKB/Swiss-Prot  Length:396

    Alignment length:369
                                    36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386         
           MALE_ECOLI    27 KIEEGKLVIWINGDKGYNGLAEVGKKFEKDTGIKVTVEHPDKLEEKFPQVAATGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRYNGKLIAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFNLQEPYFTWPLIAADGGYAFKYENGKYDIKDVGVDNAGAKAGLTFLVDLIKNKHMNADTDYSIAEAAFNKGETAMTINGPWAWSNIDTSKVNYGVTVLPTFKGQPSKPFVGVLSAGINAASPNKELAKEFLENYLLTDEGLEAVNKDKPLGAVALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAFWYAVRTAVINAASGRQTVDEALKDAQTRIT 395
               SCOP domains d1laxc_ C: D-maltodextrin-binding protein, MBP                                                                                                                                                                                                                                                                                                                                    SCOP domains
               CATH domains ----1laxC01 C:5-111,C:260-331 Periplasmic binding protein-like II                                              1laxC02 C:112-259,C:332-368 Periplasmic binding protein-like II                                                                                     1laxC01 C:5-111,C:260-331 Periplasmic binding protein-like II           1laxC02 C:112-259,C:332-368          - CATH domains
           Pfam domains (1) ----------SBP_bac_1-1laxC01 C:11-291                                                                                                                                                                                                                                                               ------------------------------------------------------------------------------ Pfam domains (1)
           Pfam domains (2) ----------SBP_bac_1-1laxC02 C:11-291                                                                                                                                                                                                                                                               ------------------------------------------------------------------------------ Pfam domains (2)
         Sec.struct. author ......eeee.....hhhhhhhhhhhhhhhhh..eeee...hhhhhhhhhhh......eeeee..hhhhhhhh........hhhhhh..hhhhhhhhee-.ee..eeeeee..eeeee.........hhhhhhhhhhhhhh...eee.....hhhhhhhhhhhh..eeeeee..eeeeeeee..hhhhhhhhhhhhhhhhh.......hhhhhhhhhhh..eeeeeehhhhhhhhhhhh..eeee............eeeeeeeee.....hhhhhhhhhhhh..hhhhhhhhhhhh...ee.hhhhhhhhh.hhhhhhhhhhhhhhee.....hhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------SBP_BACTERIAL_1   ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1lax C   1 KIEEGKLVIWINGDKGYNGLAEVGKKFEKDTDPKVTVEHPDKLEEKFPQVAATGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRY-GKLIAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFNLQEPYFTWPLIAADGGYAFKYENGKYDIKDVGVDNAGAKAGLTFLVDLIKNKHMNADTDYSIAEAAFNKGETAMTINGPWAWSNIDTSKVNYGVTVLPTFKGQPSKPFVGVLSAGINAASPNKELAKEFLENYLLTDEGLEAVNKDKPLGAVALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAFWYAVRTAVINAASGRQTVDEALKDAQTRIT 369
                                    10        20        30        40        50        60        70        80        90        |-|      110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360         
                                                                                                                             99 |                                                                                                                                                                                                                                                                            
                                                                                                                              101
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 2)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (1, 4)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (1, 2)

Asymmetric Unit
(-)
Clan: PBP (391)

(-) Gene Ontology  (16, 22)

Asymmetric Unit(hide GO term definitions)
Chain A,C   (MALE_ECOLI | P0AEX9)
molecular function
    GO:1901982    maltose binding    Interacting selectively and non-covalently with maltose.
    GO:0005363    maltose transmembrane transporter activity    Enables the transfer of maltose from one side of the membrane to the other. Maltose is the disaccharide 4-O-alpha-D-glucopyranosyl-D-glucopyranose, an intermediate in the enzymatic breakdown of glycogen and starch.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    GO:0005215    transporter activity    Enables the directed movement of substances (such as macromolecules, small molecules, ions) into, out of or within a cell, or between cells.
biological process
    GO:0008643    carbohydrate transport    The directed movement of carbohydrate into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Carbohydrates are any of a group of organic compounds based of the general formula Cx(H2O)y.
    GO:0060326    cell chemotaxis    The directed movement of a motile cell guided by a specific chemical concentration gradient. Movement may be towards a higher concentration (positive chemotaxis) or towards a lower concentration (negative chemotaxis).
    GO:0006974    cellular response to DNA damage stimulus    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating damage to its DNA from environmental insults or errors during metabolism.
    GO:0034289    detection of maltose stimulus    The series of events in which a maltose stimulus is received by a cell and converted into a molecular signal.
    GO:0042956    maltodextrin transport    The directed movement of maltodextrin, any polysaccharide of glucose residues in beta-(1,4) linkage, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
    GO:0015768    maltose transport    The directed movement of maltose into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Maltose is the disaccharide 4-O-alpha-D-glucopyranosyl-D-glucopyranose, an intermediate in the catabolism of glycogen and starch.
    GO:0006810    transport    The directed movement of substances (such as macromolecules, small molecules, ions) or cellular components (such as complexes and organelles) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter, pore or motor protein.
cellular component
    GO:0043190    ATP-binding cassette (ABC) transporter complex    A complex for the transport of metabolites into and out of the cell, typically comprised of four domains; two membrane-associated domains and two ATP-binding domains at the intracellular face of the membrane, that form a central pore through the plasma membrane. Each of the four core domains may be encoded as a separate polypeptide or the domains can be fused in any one of a number of ways into multidomain polypeptides. In Bacteria and Archaebacteria, ABC transporters also include substrate binding proteins to bind substrate external to the cytoplasm and deliver it to the transporter.
    GO:0055052    ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing    A complex for the transport of metabolites into the cell, consisting of 5 subunits: two ATP-binding subunits, two membrane spanning subunits, and one substrate-binding subunit. In organisms with two membranes, the substrate-binding protein moves freely in the periplasmic space and joins the other subunits only when bound with substrate. In organisms with only one membrane the substrate-binding protein is tethered to the cytoplasmic membrane and associated with the other subunits. Transport of the substrate across the membrane is driven by the hydrolysis of ATP.
    GO:1990060    maltose transport complex    Protein complex facilitating ATP-dependent maltose transport through inner cell membrane (periplasm to cytoplasm) in Gram-negative bacteria. In E. coli the system is composed of a periplasmic maltose-binding protein (MBP), two integral membrane proteins, MalF and MalG, and two copies of the cytoplasmic ATP-binding cassette MalK.
    GO:0030288    outer membrane-bounded periplasmic space    The region between the inner (cytoplasmic or plasma) membrane and outer membrane of organisms with two membranes such as Gram negative bacteria. These periplasmic spaces are relatively thick and contain a thin peptidoglycan layer (PGL), also referred to as a thin cell wall.
    GO:0042597    periplasmic space    The region between the inner (cytoplasmic) and outer membrane (Gram-negative Bacteria) or cytoplasmic membrane and cell wall (Fungi and Gram-positive Bacteria).

Chain A,C   (MALE_ECO57 | P0AEY0)
molecular function
    GO:0005363    maltose transmembrane transporter activity    Enables the transfer of maltose from one side of the membrane to the other. Maltose is the disaccharide 4-O-alpha-D-glucopyranosyl-D-glucopyranose, an intermediate in the enzymatic breakdown of glycogen and starch.
    GO:0005215    transporter activity    Enables the directed movement of substances (such as macromolecules, small molecules, ions) into, out of or within a cell, or between cells.
biological process
    GO:0008643    carbohydrate transport    The directed movement of carbohydrate into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Carbohydrates are any of a group of organic compounds based of the general formula Cx(H2O)y.
    GO:0015768    maltose transport    The directed movement of maltose into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Maltose is the disaccharide 4-O-alpha-D-glucopyranosyl-D-glucopyranose, an intermediate in the catabolism of glycogen and starch.
    GO:0006810    transport    The directed movement of substances (such as macromolecules, small molecules, ions) or cellular components (such as complexes and organelles) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter, pore or motor protein.
cellular component
    GO:0042597    periplasmic space    The region between the inner (cytoplasmic) and outer membrane (Gram-negative Bacteria) or cytoplasmic membrane and cell wall (Fungi and Gram-positive Bacteria).

 Visualization

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        MALE_ECO57 | P0AEY0: 1a7l 1anf 1dmb 1ez9 1ezo 1ezp 1fqa 1fqb 1fqc 1fqd 1hsj 1iud 1jvx 1jvy 1jw4 1jw5 1lls 1mdp 1mdq 1mg1 1mh3 1mh4 1mpb 1mpc 1mpd 1n3w 1n3x 1nl5 1nmu 1omp 1peb 1r6z 1svx 1t0k 1y4c 1ytv 1ziu 1zjl 1zkb 1zmg 2v93 3io4 3io6 3mbp 3osq 3osr 3vd8 4feb 4mbp 4my2 4wgi 4wrn 4wth 4wvg 4wvh 4wvi 4wvj 4xa2 4xai 4xaj 4xhs 4ys9 5bmy 5c7r 5cl1 5dfm 5e24 5e7u 5edu 5fio 5ii4 5jj4 5jon 5jtq 5jtr 5k94 5ldf 5lof 5t03 5t05 5t0a 5ttd
        MALE_ECOLI | P0AEX9: 1a7l 1anf 1dmb 1ez9 1ezo 1ezp 1fqa 1fqb 1fqc 1fqd 1hsj 1iud 1jvx 1jvy 1jw4 1jw5 1lls 1mdp 1mdq 1mg1 1mh3 1mh4 1mpb 1mpc 1mpd 1n3w 1n3x 1nl5 1nmu 1omp 1peb 1r6z 1svx 1t0k 1y4c 1ytv 1ziu 1zjl 1zkb 1zmg 2d21 2h25 2klf 2mv0 2n44 2n45 2nvu 2obg 2ok2 2r6g 2v93 2vgq 2xz3 2zxt 3a3c 3c4m 3csb 3csg 3d4c 3d4g 3dm0 3ef7 3ehs 3eht 3ehu 3f5f 3g7v 3g7w 3h3g 3h4z 3hpi 3hst 3io4 3io6 3ior 3iot 3iou 3iov 3iow 3j9p 3kjt 3l2j 3lbs 3lc8 3mbp 3mp1 3mp6 3mp8 3mq9 3n94 3o3u 3oai 3osq 3osr 3pgf 3puv 3puw 3pux 3puy 3puz 3pv0 3py7 3q25 3q26 3q27 3q28 3q29 3rlf 3rum 3ser 3ses 3set 3seu 3sev 3sew 3sex 3sey 3vfj 3w15 3wai 3woa 4b3n 4bl8 4bl9 4bla 4blb 4bld 4dxb 4dxc 4edq 4egc 4exk 4fe8 4feb 4fec 4fed 4giz 4gli 4ifp 4ikm 4irl 4jbz 4jkm 4keg 4khz 4ki0 4kv3 4kyc 4kyd 4kye 4log 4mbp 4n4x 4ndz 4o2x 4ogm 4pe2 4qsz 4qvh 4r0y 4rg5 4rwf 4rwg 4tsm 4wjv 4wms 4wmt 4wmu 4wmv 4wmw 4wmx 4wrn 4wth 4wvh 4xa2 4xhs 4xr8 4xzs 4xzv 5aq9 5az6 5az7 5az8 5az9 5aza 5b3w 5b3x 5b3y 5b3z 5c7r 5cbn 5cfv 5dfm 5dis 5e24 5edu 5fio 5fsg 5gru 5gs2 5h7n 5h7q 5hz7 5hzv 5hzw 5i04 5i69 5ihj 5ii5 5iic 5iqz 5jj4 5jst 5jtq 5jtr 5ldf 5t03 5t05 5t0a 5ttd 5wpz 5wq6

(-) Related Entries Specified in the PDB File

1anf 1ANF IS THE WILD-TYPE MALE STRUCTURE