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(-) Description

Title :  CRYSTAL STRUCTURE OF THE N-TERMINAL BETA-AMINOPEPTIDASE BAPA IN COMPLEX WITH HYDROLYZED AMPICILLIN
 
Authors :  T. Merz, T. Heck, B. Geueke, H. -P. E. Kohler, M. G. Gruetter
Date :  10 Jun 10  (Deposition) - 28 Sep 11  (Release) - 28 Sep 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.85
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Ntn-Hydrolase, Alpha-Beta-Beta-Alpha Sandwich, Beta-Peptide Cleaving Enzyme, Hydrolase-Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  T. Heck, T. Merz, B. Geueke, M. G. Gruetter, H. -P. E. Kohler
Crystal Structure And Inhibition Of The Beta-Aminopeptidase Bapa, A New Ampicillin-Recognizing Member Of The N-Terminal Nucleophile Hydrolase Family
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - BETA-PEPTIDYL AMINOPEPTIDASE
    Chains: A, B, C, D
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PYBAPA
    Expression System Strain: BL21(DE3)PLYSS
    Expression System Taxid: 469008
    Expression System Vector Type: PET3C
    Gene: BAPA
    Organism Scientific: SPHINGOSINICELLA XENOPEPTIDILYTICA
    Organism Taxid: 364098

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit : ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 14)

Asymmetric/Biological Unit (3, 14)
No.NameCountTypeFull Name
1GOL4Ligand/IonGLYCEROL
2OAE6Ligand/Ion(2S,4S)-2-[(R)-{[(2R)-2-AMINO-2-PHENYLACETYL]AMINO}(CARBOXY)METHYL]-5,5-DIMETHYL-1,3-THIAZOLIDINE-4-CARBOXYLIC ACID
3SO44Ligand/IonSULFATE ION

(-) Sites  (14, 14)

Asymmetric Unit (14, 14)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREVAL A:88 , GLY A:89 , GLN A:90 , PRO A:263 , HIS A:299 , ILE A:301 , PRO A:307 , MET B:262 , HIS B:264 , ASP B:315BINDING SITE FOR RESIDUE GOL A 374
02AC2SOFTWAREMET A:262 , HIS A:264 , ASP A:315 , VAL B:88 , GLN B:90 , PRO B:263 , HIS B:299 , ILE B:301 , PRO B:307BINDING SITE FOR RESIDUE GOL A 375
03AC3SOFTWARETHR A:76 , GLU A:133 , LEU A:135 , ASN A:207 , SER A:250 , LEU A:287 , SO4 A:378 , HOH A:406 , HOH A:690 , HOH A:1079 , PHE C:124BINDING SITE FOR RESIDUE OAE A 376
04AC4SOFTWAREARG A:138 , VAL A:232 , ALA A:237 , ALA A:238 , HOH A:896 , HOH A:1065 , HOH A:1079BINDING SITE FOR RESIDUE OAE A 377
05AC5SOFTWAREALA A:286 , LEU A:287 , SER A:288 , OAE A:376 , HOH A:696 , SER D:318 , ASN D:322BINDING SITE FOR RESIDUE SO4 A 378
06AC6SOFTWARETHR B:76 , GLY B:77 , GLU B:133 , LEU B:135 , ASN B:137 , ASN B:207 , SER B:250 , LEU B:287 , HOH B:386 , HOH B:734 , SO4 C:377 , HOH C:989 , PHE D:124BINDING SITE FOR RESIDUE OAE B 374
07AC7SOFTWARESER B:318 , ASN B:322 , HOH B:746 , GLY C:285 , ALA C:286 , LEU C:287 , SER C:288 , OAE C:376BINDING SITE FOR RESIDUE SO4 B 375
08AC8SOFTWAREMET C:262 , HIS C:264 , ASP C:315 , VAL D:88 , GLY D:89 , GLN D:90 , PRO D:263 , HIS D:299 , ILE D:301 , PRO D:307BINDING SITE FOR RESIDUE GOL C 374
09AC9SOFTWAREVAL C:88 , GLY C:89 , GLN C:90 , PRO C:263 , HIS C:299 , ILE C:301 , PRO C:307 , HIS D:264 , ASP D:315BINDING SITE FOR RESIDUE GOL C 375
10BC1SOFTWAREPHE A:124 , SO4 B:375 , THR C:76 , GLY C:77 , GLU C:133 , LEU C:135 , ASN C:207 , SER C:250 , LEU C:287 , HOH C:407 , HOH C:899 , HOH C:943BINDING SITE FOR RESIDUE OAE C 376
11BC2SOFTWAREGLY B:285 , ALA B:286 , LEU B:287 , SER B:288 , OAE B:374 , SER C:318 , ASN C:322 , HOH C:653 , HOH C:989BINDING SITE FOR RESIDUE SO4 C 377
12BC3SOFTWAREPHE B:124 , THR D:76 , GLY D:77 , GLU D:133 , LEU D:135 , ASN D:137 , ASN D:207 , SER D:250 , LEU D:287 , SO4 D:376 , HOH D:392 , HOH D:773 , HOH D:978 , HOH D:991 , HOH D:1120BINDING SITE FOR RESIDUE OAE D 374
13BC4SOFTWAREARG D:138 , ALA D:237 , ALA D:238 , HOH D:709 , HOH D:978 , HOH D:1111BINDING SITE FOR RESIDUE OAE D 375
14BC5SOFTWARESER A:318 , ASN A:322 , GLY D:285 , ALA D:286 , LEU D:287 , SER D:288 , OAE D:374 , HOH D:412 , HOH D:1120BINDING SITE FOR RESIDUE SO4 D 376

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3NFB)

(-) Cis Peptide Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1Gly A:46 -Pro A:47
2Gly B:46 -Pro B:47
3Gly C:46 -Pro C:47
4Gly D:46 -Pro D:47

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3NFB)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3NFB)

(-) Exons   (0, 0)

(no "Exon" information available for 3NFB)

(-) Sequences/Alignments

Asymmetric/Biological 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:367
 aligned with BAPA_SPHXN | Q52VH2 from UniProtKB/Swiss-Prot  Length:402

    Alignment length:371
                                    39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369       379       389       399 
           BAPA_SPHXN    30 GPRARDLGVPFEGTPGALNAITDVAGVEVGHTTVISGDGAMVIGKGPYRTGVTIIHPLGKTSLDGVAAGRAVINGTGEWTGMHLVDEVGQFLGPIALTGTGNVGLVHQSMMDWSVGKVPEEALFSRLLPVVAETLDNRLNDVFGHGLTRDHVFAALDGAKGGPVAEGNVGGGTGMIAYTFKGGIGTSSRVVSAGDTRYTVGVLVQANHGDRNDLRIAGVQIGKEIKGAWPEVNGIVAAGPDAGKPQDKNSLLIVIATDAPLMPHQLERMARRAALGVGRNGSTAGALSGEFALAFSTSHVIPLGGKPRLPAIINDTDSETMNALFRGVVQATEEALVNQLVASETMTGANNAKVYGIPHDQLARIMKARFP 400
               SCOP domains d3nfba_ A: automated matches                                                                                                                                                                                                                                                                                                                                                        SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhh...........hhhhh...eeeeeeeee...........eeeeeeeee........eeeeeeeeee......hhhhhhhhheee..eeeee..hhhhhhhhhhhhhh...hhhhhhhhh..eeeee.............hhhhhhhhhhhh.........hhhhh..ee..ee.eeeeeeeeeee..eeeeeeeeeee........ee..ee..........ee..ee.........----.eeeeeee....hhhhhhhhhhhhhhhhhhh.........eeeeeeeeeeee...............hhhhhhhhhhhhhhhhhhhhhhhhhhh..ee.hhh.ee...hhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3nfb A   1 GPRARDLGVPFEGTPGALNAITDVAGVEVGHTTVISGDGAMVIGKGPYRTGVTIIHPLGKTSLDGVAAGRAVINGTGEWTGMHLVDEVGQFLGPIALTGTGNVGLVHQSMMDWSVGKVPEEALFSRLLPVVAETLDNRLNDVFGHGLTRDHVFAALDGAKGGPVAEGNVGGGTGMIAYTFKGGIGTSSRVVSAGDTRYTVGVLVQANHGDRNDLRIAGVQIGKEIKGAWPEVNGIVAAGPDAGKP----SLLIVIATDAPLMPHQLERMARRAALGVGRNGSTAGALSGEFALAFSTSHVIPLGGKPRLPAIINDTDSETMNALFRGVVQATEEALVNQLVASETMTGANNAKVYGIPHDQLARIMKARFP 371
                                    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       370 
                                                                                                                                                                                                                                                                              245  250                                                                                                                         


Chain B from PDB  Type:PROTEIN  Length:364
 aligned with BAPA_SPHXN | Q52VH2 from UniProtKB/Swiss-Prot  Length:402

    Alignment length:371
                                    39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369       379       389       399 
           BAPA_SPHXN    30 GPRARDLGVPFEGTPGALNAITDVAGVEVGHTTVISGDGAMVIGKGPYRTGVTIIHPLGKTSLDGVAAGRAVINGTGEWTGMHLVDEVGQFLGPIALTGTGNVGLVHQSMMDWSVGKVPEEALFSRLLPVVAETLDNRLNDVFGHGLTRDHVFAALDGAKGGPVAEGNVGGGTGMIAYTFKGGIGTSSRVVSAGDTRYTVGVLVQANHGDRNDLRIAGVQIGKEIKGAWPEVNGIVAAGPDAGKPQDKNSLLIVIATDAPLMPHQLERMARRAALGVGRNGSTAGALSGEFALAFSTSHVIPLGGKPRLPAIINDTDSETMNALFRGVVQATEEALVNQLVASETMTGANNAKVYGIPHDQLARIMKARFP 400
               SCOP domains d3nfbb_ B: automated matches                                                                                                                                                                                                                                                                                                                                                        SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhh...........hhhhh...eeeeeeeee...........eeeeeeeee........eeeeeeeeee......hhhhhhhhheee..eeeee..hhhhhhhhhhhhhh...hhhhhhhhh..eeeee.............hhhhhhhhhhhh.........hhhhh..ee..ee.eeeeeeeeeee..eeeeeeeeeee........ee..ee..........ee..ee......-------.eeeeeee....hhhhhhhhhhhhhhhhhhh.........eeeeeeeeeeee...............hhhhhhhhhhhhhhhhhhhhhhhhhhh..ee....eee...hhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3nfb B   1 GPRARDLGVPFEGTPGALNAITDVAGVEVGHTTVISGDGAMVIGKGPYRTGVTIIHPLGKTSLDGVAAGRAVINGTGEWTGMHLVDEVGQFLGPIALTGTGNVGLVHQSMMDWSVGKVPEEALFSRLLPVVAETLDNRLNDVFGHGLTRDHVFAALDGAKGGPVAEGNVGGGTGMIAYTFKGGIGTSSRVVSAGDTRYTVGVLVQANHGDRNDLRIAGVQIGKEIKGAWPEVNGIVAAGPDA-------SLLIVIATDAPLMPHQLERMARRAALGVGRNGSTAGALSGEFALAFSTSHVIPLGGKPRLPAIINDTDSETMNALFRGVVQATEEALVNQLVASETMTGANNAKVYGIPHDQLARIMKARFP 371
                                    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       370 
                                                                                                                                                                                                                                                                           242     250                                                                                                                         


Chain C from PDB  Type:PROTEIN  Length:366
 aligned with BAPA_SPHXN | Q52VH2 from UniProtKB/Swiss-Prot  Length:402

    Alignment length:371
                                    39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369       379       389       399 
           BAPA_SPHXN    30 GPRARDLGVPFEGTPGALNAITDVAGVEVGHTTVISGDGAMVIGKGPYRTGVTIIHPLGKTSLDGVAAGRAVINGTGEWTGMHLVDEVGQFLGPIALTGTGNVGLVHQSMMDWSVGKVPEEALFSRLLPVVAETLDNRLNDVFGHGLTRDHVFAALDGAKGGPVAEGNVGGGTGMIAYTFKGGIGTSSRVVSAGDTRYTVGVLVQANHGDRNDLRIAGVQIGKEIKGAWPEVNGIVAAGPDAGKPQDKNSLLIVIATDAPLMPHQLERMARRAALGVGRNGSTAGALSGEFALAFSTSHVIPLGGKPRLPAIINDTDSETMNALFRGVVQATEEALVNQLVASETMTGANNAKVYGIPHDQLARIMKARFP 400
               SCOP domains d3nfbc_ C: automated matches                                                                                                                                                                                                                                                                                                                                                        SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhh...........hhhhh...eeeeeeeee...........eeeeeeeee........eeeeeeeeee......hhhhhhhhheee..eeeee..hhhhhhhhhhhhhh...hhhhhhhhh..eeeee.............hhhhhhhhhhhh.........hhhhh..ee..ee.eeeeeeeeeee..eeeeeeeeeee........ee..ee..........ee..ee........-----.eeeeeee....hhhhhhhhhhhhhhhhhhh.........eeeeeeeeeeee...............hhhhhhhhhhhhhhhhhhhhhhhhhhh..ee....eee...hhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3nfb C   1 GPRARDLGVPFEGTPGALNAITDVAGVEVGHTTVISGDGAMVIGKGPYRTGVTIIHPLGKTSLDGVAAGRAVINGTGEWTGMHLVDEVGQFLGPIALTGTGNVGLVHQSMMDWSVGKVPEEALFSRLLPVVAETLDNRLNDVFGHGLTRDHVFAALDGAKGGPVAEGNVGGGTGMIAYTFKGGIGTSSRVVSAGDTRYTVGVLVQANHGDRNDLRIAGVQIGKEIKGAWPEVNGIVAAGPDAGK-----SLLIVIATDAPLMPHQLERMARRAALGVGRNGSTAGALSGEFALAFSTSHVIPLGGKPRLPAIINDTDSETMNALFRGVVQATEEALVNQLVASETMTGANNAKVYGIPHDQLARIMKARFP 371
                                    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       370 
                                                                                                                                                                                                                                                                             244   250                                                                                                                         


Chain D from PDB  Type:PROTEIN  Length:364
 aligned with BAPA_SPHXN | Q52VH2 from UniProtKB/Swiss-Prot  Length:402

    Alignment length:371
                                    39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369       379       389       399 
           BAPA_SPHXN    30 GPRARDLGVPFEGTPGALNAITDVAGVEVGHTTVISGDGAMVIGKGPYRTGVTIIHPLGKTSLDGVAAGRAVINGTGEWTGMHLVDEVGQFLGPIALTGTGNVGLVHQSMMDWSVGKVPEEALFSRLLPVVAETLDNRLNDVFGHGLTRDHVFAALDGAKGGPVAEGNVGGGTGMIAYTFKGGIGTSSRVVSAGDTRYTVGVLVQANHGDRNDLRIAGVQIGKEIKGAWPEVNGIVAAGPDAGKPQDKNSLLIVIATDAPLMPHQLERMARRAALGVGRNGSTAGALSGEFALAFSTSHVIPLGGKPRLPAIINDTDSETMNALFRGVVQATEEALVNQLVASETMTGANNAKVYGIPHDQLARIMKARFP 400
               SCOP domains d3nfbd_ D: automated matches                                                                                                                                                                                                                                                                                                                                                        SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhh...........hhhhh...eeeeeeeee...........eeeeeeeee........eeeeeeeeee......hhhhhhhhheee..eeeee..hhhhhhhhhhhhhh...hhhhhhhhh..eeeee.............hhhhhhhhhhhh.........hhhhh..ee..ee.eeeeeeeeeee..eeeeeeeeeee........ee..ee............--..........-----.eeeeeee....hhhhhhhhhhhhhhhhhhh.........eeeeeeeeeeee...............hhhhhhhhhhhhhhhhhhhhhhhhhhh..ee.hhh.ee...hhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3nfb D   1 GPRARDLGVPFEGTPGALNAITDVAGVEVGHTTVISGDGAMVIGKGPYRTGVTIIHPLGKTSLDGVAAGRAVINGTGEWTGMHLVDEVGQFLGPIALTGTGNVGLVHQSMMDWSVGKVPEEALFSRLLPVVAETLDNRLNDVFGHGLTRDHVFAALDGAKGGPVAEGNVGGGTGMIAYTFKGGIGTSSRVVSAGDTRYTVGVLVQANHGDRNDLRIAGVQIGKEIKGAWPEV--IVAAGPDAGK-----SLLIVIATDAPLMPHQLERMARRAALGVGRNGSTAGALSGEFALAFSTSHVIPLGGKPRLPAIINDTDSETMNALFRGVVQATEEALVNQLVASETMTGANNAKVYGIPHDQLARIMKARFP 371
                                    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       370 
                                                                                                                                                                                                                                                                 232  |      244   250                                                                                                                         
                                                                                                                                                                                                                                                                    235
   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, 4)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3NFB)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3NFB)

(-) Gene Ontology  (5, 5)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D   (BAPA_SPHXN | Q52VH2)
molecular function
    GO:0004177    aminopeptidase activity    Catalysis of the hydrolysis of N-terminal amino acid residues from in a polypeptide chain.
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0008233    peptidase activity    Catalysis of the hydrolysis of a peptide bond. A peptide bond is a covalent bond formed when the carbon atom from the carboxyl group of one amino acid shares electrons with the nitrogen atom from the amino group of a second amino acid.
biological process
    GO:0006508    proteolysis    The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.
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).

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  3nfb
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  BAPA_SPHXN | Q52VH2
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 Related Entries

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

UniProtKB/Swiss-Prot
        BAPA_SPHXN | Q52VH2: 3n2w 3n33 3n5i 3ndv

(-) Related Entries Specified in the PDB File

1b65 D/L-AMINOPEPTIDASE DMPA FROM O.ANTHROPI
3n2w NATIVE ENZYME
3n33 BAPA IN COMPLEX WITH PEFABLOC SC
3ndv BAPA IN COMPLEX WITH AMPICILLIN