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(-) Description

Title :  BETA-LACTAM SYNTHETASE WITH PRODUCT (DGPC), AMP AND PPI
 
Authors :  M. T. Miller, B. O. Bachmann, C. A. Townsend, A. C. Rosenzweig
Date :  04 Aug 02  (Deposition) - 23 Oct 02  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.16
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Clavulanic Acid, Asparagine Synthetase, Beta-Lactam Synthetase, Carboxyethyl Arginine, Deoxyguanidinoproclavaminic Acid, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. T. Miller, B. O. Bachmann, C. A. Townsend, A. C. Rosenzweig
The Catalytic Cycle Of Beta -Lactam Synthetase Observed By X-Ray Crystallographic Snapshots
Proc. Natl. Acad. Sci. Usa V. 99 14752 2002
PubMed-ID: 12409610  |  Reference-DOI: 10.1073/PNAS.232361199
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - BETA-LACTAM SYNTHETASE
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PET24A(+)
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: 1901
    Organism Scientific: STREPTOMYCES CLAVULIGERUS
    Organism Taxid: 1901

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 10)

Asymmetric Unit (4, 10)
No.NameCountTypeFull Name
1AMP2Ligand/IonADENOSINE MONOPHOSPHATE
2MG4Ligand/IonMAGNESIUM ION
3PCX2Ligand/IonDEOXYGUANIDINOPROCLAVAMINIC ACID
4POP2Ligand/IonPYROPHOSPHATE 2-
Biological Unit 1 (3, 3)
No.NameCountTypeFull Name
1AMP1Ligand/IonADENOSINE MONOPHOSPHATE
2MG-1Ligand/IonMAGNESIUM ION
3PCX1Ligand/IonDEOXYGUANIDINOPROCLAVAMINIC ACID
4POP1Ligand/IonPYROPHOSPHATE 2-
Biological Unit 2 (3, 3)
No.NameCountTypeFull Name
1AMP1Ligand/IonADENOSINE MONOPHOSPHATE
2MG-1Ligand/IonMAGNESIUM ION
3PCX1Ligand/IonDEOXYGUANIDINOPROCLAVAMINIC ACID
4POP1Ligand/IonPYROPHOSPHATE 2-

(-) Sites  (10, 10)

Asymmetric Unit (10, 10)
No.NameEvidenceResiduesDescription
01AC1SOFTWARESER B:249 , POP B:704 , AMP B:705 , HOH B:842 , HOH B:843 , HOH B:844BINDING SITE FOR RESIDUE MG B 602
02AC2SOFTWAREASP B:253 , ASP B:351 , POP B:704 , AMP B:705 , HOH B:727BINDING SITE FOR RESIDUE MG B 605
03AC3SOFTWAREASP A:253 , ASP A:351 , LYS A:443 , POP A:701 , AMP A:702 , HOH A:812BINDING SITE FOR RESIDUE MG A 601
04AC4SOFTWARELEU A:444 , POP A:701 , AMP A:702 , HOH A:813 , HOH A:814BINDING SITE FOR RESIDUE MG A 603
05AC5SOFTWARESER A:249 , GLY A:251 , ILE A:252 , ASP A:253 , SER A:254 , ASP A:351 , LYS A:423 , LYS A:443 , LEU A:444 , MG A:601 , MG A:603 , AMP A:702 , HOH A:726 , HOH A:814BINDING SITE FOR RESIDUE POP A 701
06AC6SOFTWARETYR B:326 , TYR B:348 , GLY B:349 , ASP B:351 , ILE B:352 , MET B:357 , ASP B:373 , LEU B:380 , GLU B:382 , LYS B:443 , AMP B:705 , HOH B:724 , HOH B:727 , HOH B:855BINDING SITE FOR RESIDUE PCX B 706
07AC7SOFTWAREVAL A:247 , LEU A:248 , SER A:249 , SER A:254 , VAL A:271 , SER A:272 , MET A:273 , LEU A:330 , LEU A:333 , THR A:346 , GLY A:347 , TYR A:348 , ASP A:351 , LYS A:443 , LEU A:444 , VAL A:446 , MG A:601 , MG A:603 , POP A:701 , PCX A:703 , HOH A:812 , HOH A:813BINDING SITE FOR RESIDUE AMP A 702
08AC8SOFTWARETYR A:326 , TYR A:348 , GLY A:349 , ASP A:351 , ILE A:352 , ASP A:373 , LEU A:380 , GLU A:382 , LYS A:443 , AMP A:702 , HOH A:710 , HOH A:812BINDING SITE FOR RESIDUE PCX A 703
09AC9SOFTWAREVAL B:247 , LEU B:248 , SER B:254 , VAL B:271 , MET B:273 , LEU B:330 , GLY B:347 , TYR B:348 , ASP B:351 , MG B:602 , MG B:605 , POP B:704 , PCX B:706 , HOH B:727 , HOH B:931BINDING SITE FOR RESIDUE AMP B 705
10BC1SOFTWARESER B:249 , GLY B:251 , ASP B:253 , SER B:254 , ASP B:351 , LYS B:423 , LYS B:443 , MG B:602 , MG B:605 , AMP B:705 , HOH B:727 , HOH B:749 , HOH B:843 , HOH B:864BINDING SITE FOR RESIDUE POP B 704

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1MC1)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1MC1)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1MC1)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1MC1)

(-) Exons   (0, 0)

(no "Exon" information available for 1MC1)

(-) 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:491
 aligned with BLS_STRC2 | P0DJQ8 from UniProtKB/Swiss-Prot  Length:513

    Alignment length:503
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504   
            BLS_STRC2     5 VLPAAFGFLASARTGGGRAPGPVFATRGSHTDIDTPQGERSLAATLVHAPSVAPDRAVARSLTGAPTTAVLAGEIYNRDELLSVLPAGPAPEGDAELVLRLLERYDLHAFRLVNGRFATVVRTGDRVLLATDHAGSVPLYTCVAPGEVRASTEAKALAAHRDPKGFPLADARRVAGLTGVYQVPAGAVMDIDLGSGTAVTHRTWTPGLSRRILPEGEAVAAVRAALEKAVAQRVTPGDTPLVVLSGGIDSSGVAACAHRAAGELDTVSMGTDTSNEFREARAVVDHLRTRHREITIPTTELLAQLPYAVWASESVDPDIIEYLLPLTALYRALDGPERRILTGYGADIPLGGMHREDRLPALDTVLAHDMATFDGLNEMSPVLSTLAGHWTTHPYWDREVLDLLVSLEAGLKRRHGRDKWVLRAAMADALPAETVNRPKLGVHEGSGTTSSFSRLLLDHGVAEDRVHEAKRQVVRELFDLTVGGGRHPSEVDTDDVVRSVADR 507
               SCOP domains d1mc1a2 A:5-2       09 beta-Lactam synthetase                                                                                                                                                                d1mc1a1 A:210-507 beta-Lactam synthetase                                                                                                                                                                                                                                                                   SCOP domains
               CATH domains 1mc1A01 A:5-2       10 Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1                                                                                                                             1mc1A02 A:211-505 Tyrosyl-Transfer RNA Synthetase , subunit E, domain 1                                                                                                                                                                                                                                -- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeeeee.-------........eeee.........eeeeeee....hhhh.eeee.....eeeeeeeee.hhhhhhhh........hhhhhhhhhhhhhhhhhhhh..eeeeeeeee..eeeeee........eeeee..eeeee..hhhhhh-----.......ee.......ee....eeeeee....eeeeee...........hhhhhhhhhhhhhhhhhhhhh......eee...hhhhhhhhhhhhhhhh..eeeeee.....hhhhhhhhhhhhh....eee.hhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhh.....eee....hhhhhh.......hhhhhhhhhhhhhhh.......hhhhhh...eeehhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1mc1 A   5 VLPAAFGFLASAR-------GPVFATRGSHTDIDTPQGERSLAATLVHAPSVAPDRAVARSLTGAPTTAVLAGEIYNRDELLSVLPAGPAPEGDAELVLRLLERYDLHAFRLVNGRFATVVRTGDRVLLATDHAGSVPLYTCVAPGEVRASTEAKALAA-----GFPLADARRVAGLTGVYQVPAGAVMDIDLGSGTAVTHRTWTPGLSRRILPEGEAVAAVRAALEKAVAQRVTPGDTPLVVLSGGIDSSGVAACAHRAAGELDTVSMGTDTSNEFREARAVVDHLRTRHREITIPTTELLAQLPYAVWASESVDPDIIEYLLPLTALYRALDGPERRILTGYGADIPLGGMHREDRLPALDTVLAHDMATFDGLNEMSPVLSTLAGHWTTHPYWDREVLDLLVSLEAGLKRRHGRDKWVLRAAMADALPAETVNRPKLGVHEGSGTTSSFSRLLLDHGVAEDRVHEAKRQVVRELFDLTVGGGRHPSEVDTDDVVRSVADR 507
                                    14  |      -|       34        44        54        64        74        84        94       104       114       124       134       144       154        |-    |  174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504   
                                       17      25                                                                                                                                       163   169                                                                                                                                                                                                                                                                                                                                                  


Chain A from PDB  Type:PROTEIN  Length:491
 aligned with BLS_STRCL | P0DJQ7 from UniProtKB/Swiss-Prot  Length:513

    Alignment length:503
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504   
            BLS_STRCL     5 VLPAAFGFLASARTGGGRAPGPVFATRGSHTDIDTPQGERSLAATLVHAPSVAPDRAVARSLTGAPTTAVLAGEIYNRDELLSVLPAGPAPEGDAELVLRLLERYDLHAFRLVNGRFATVVRTGDRVLLATDHAGSVPLYTCVAPGEVRASTEAKALAAHRDPKGFPLADARRVAGLTGVYQVPAGAVMDIDLGSGTAVTHRTWTPGLSRRILPEGEAVAAVRAALEKAVAQRVTPGDTPLVVLSGGIDSSGVAACAHRAAGELDTVSMGTDTSNEFREARAVVDHLRTRHREITIPTTELLAQLPYAVWASESVDPDIIEYLLPLTALYRALDGPERRILTGYGADIPLGGMHREDRLPALDTVLAHDMATFDGLNEMSPVLSTLAGHWTTHPYWDREVLDLLVSLEAGLKRRHGRDKWVLRAAMADALPAETVNRPKLGVHEGSGTTSSFSRLLLDHGVAEDRVHEAKRQVVRELFDLTVGGGRHPSEVDTDDVVRSVADR 507
               SCOP domains d1mc1a2 A:5-2       09 beta-Lactam synthetase                                                                                                                                                                d1mc1a1 A:210-507 beta-Lactam synthetase                                                                                                                                                                                                                                                                   SCOP domains
               CATH domains 1mc1A01 A:5-2       10 Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1                                                                                                                             1mc1A02 A:211-505 Tyrosyl-Transfer RNA Synthetase , subunit E, domain 1                                                                                                                                                                                                                                -- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeeeee.-------........eeee.........eeeeeee....hhhh.eeee.....eeeeeeeee.hhhhhhhh........hhhhhhhhhhhhhhhhhhhh..eeeeeeeee..eeeeee........eeeee..eeeee..hhhhhh-----.......ee.......ee....eeeeee....eeeeee...........hhhhhhhhhhhhhhhhhhhhh......eee...hhhhhhhhhhhhhhhh..eeeeee.....hhhhhhhhhhhhh....eee.hhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhh.....eee....hhhhhh.......hhhhhhhhhhhhhhh.......hhhhhh...eeehhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1mc1 A   5 VLPAAFGFLASAR-------GPVFATRGSHTDIDTPQGERSLAATLVHAPSVAPDRAVARSLTGAPTTAVLAGEIYNRDELLSVLPAGPAPEGDAELVLRLLERYDLHAFRLVNGRFATVVRTGDRVLLATDHAGSVPLYTCVAPGEVRASTEAKALAA-----GFPLADARRVAGLTGVYQVPAGAVMDIDLGSGTAVTHRTWTPGLSRRILPEGEAVAAVRAALEKAVAQRVTPGDTPLVVLSGGIDSSGVAACAHRAAGELDTVSMGTDTSNEFREARAVVDHLRTRHREITIPTTELLAQLPYAVWASESVDPDIIEYLLPLTALYRALDGPERRILTGYGADIPLGGMHREDRLPALDTVLAHDMATFDGLNEMSPVLSTLAGHWTTHPYWDREVLDLLVSLEAGLKRRHGRDKWVLRAAMADALPAETVNRPKLGVHEGSGTTSSFSRLLLDHGVAEDRVHEAKRQVVRELFDLTVGGGRHPSEVDTDDVVRSVADR 507
                                    14  |      -|       34        44        54        64        74        84        94       104       114       124       134       144       154        |-    |  174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504   
                                       17      25                                                                                                                                       163   169                                                                                                                                                                                                                                                                                                                                                  


Chain B from PDB  Type:PROTEIN  Length:498
 aligned with BLS_STRC2 | P0DJQ8 from UniProtKB/Swiss-Prot  Length:513

    Alignment length:506
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       502      
            BLS_STRC2     3 APVLPAAFGFLASARTGGGRAPGPVFATRGSHTDIDTPQGERSLAATLVHAPSVAPDRAVARSLTGAPTTAVLAGEIYNRDELLSVLPAGPAPEGDAELVLRLLERYDLHAFRLVNGRFATVVRTGDRVLLATDHAGSVPLYTCVAPGEVRASTEAKALAAHRDPKGFPLADARRVAGLTGVYQVPAGAVMDIDLGSGTAVTHRTWTPGLSRRILPEGEAVAAVRAALEKAVAQRVTPGDTPLVVLSGGIDSSGVAACAHRAAGELDTVSMGTDTSNEFREARAVVDHLRTRHREITIPTTELLAQLPYAVWASESVDPDIIEYLLPLTALYRALDGPERRILTGYGADIPLGGMHREDRLPALDTVLAHDMATFDGLNEMSPVLSTLAGHWTTHPYWDREVLDLLVSLEAGLKRRHGRDKWVLRAAMADALPAETVNRPKLGVHEGSGTTSSFSRLLLDHGVAEDRVHEAKRQVVRELFDLTVGGGRHPSEVDTDDVVRSVADRT 508
               SCOP domains d1mc1b2 B:3-209 beta-Lactam synthetase                                                                                                                                                                         d1mc1b1 B:210-508 beta-Lactam synthetase                                                                                                                                                                                                                                                                    SCOP domains
               CATH domains -1mc1B01 B:4-210 Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1                                                                                                                                     1mc1B02 B:211-505 Tyrosyl-Transfer RNA Synthetase , subunit E, domain 1                                                                                                                                                                                                                                --- CATH domains
           Pfam domains (1) -----------------------------------------------------------GATase_7-1mc1B05 B:62-163                                                                             ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Asn_synthase-1mc1B01 B:389-443                         ----------------------------------------------------------------- Pfam domains (1)
           Pfam domains (2) -----------------------------------------------------------GATase_7-1mc1B06 B:62-163                                                                             ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Asn_synthase-1mc1B02 B:389-443                         ----------------------------------------------------------------- Pfam domains (2)
           Pfam domains (3) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Asn_synthase-1mc1B03 B:389-443                         ----------------------------------------------------------------- Pfam domains (3)
           Pfam domains (4) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Asn_synthase-1mc1B04 B:389-443                         ----------------------------------------------------------------- Pfam domains (4)
         Sec.struct. author ........eeeeeee...............eeee....hhhhh.eeeeee.....hhh.eee......eeeeeeeee.hhhhhhhh........hhhhhhhhhhhhhhhhhhhh..eeeeeeeee..eeeeee........eeeee..eeeee.hhhhhhh............ee.......ee....eeeeee....eeeeee...........hhhhhhhhhhhhhhhhhhhh.......eee...hhhhhhhhhhhhhhhh..eeeeeee....hhhhhhhhhhhhh.eeeeeeehhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhh.....eee................hhhhhhhhhhhhhh.........hhhhhh...eeehhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhh...hhhhhhh...--------.hhhhhhhhh...hhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1mc1 B   3 APVLPAAFGFLASARTGGGRAPGPVFATRGSHTDIDTPQGERSLAATLVHAPSVAPDRAVARSLTGAPTTAVLAGEIYNRDELLSVLPAGPAPEGDAELVLRLLERYDLHAFRLVNGRFATVVRTGDRVLLATDHAGSVPLYTCVAPGEVRASTEAKALAAHRDPKGFPLADARRVAGLTGVYQVPAGAVMDIDLGSGTAVTHRTWTPGLSRRILPEGEAVAAVRAALEKAVAQRVTPGDTPLVVLSGGIDSSGVAACAHRAAGELDTVSMGTDTSNEFREARAVVDHLRTRHREITIPTTELLAQLPYAVWASESVDPDIIEYLLPLTALYRALDGPERRILTGYGADIPLGGMHREDRLPALDTVLAHDMATFDGLNEMSPVLSTLAGHWTTHPYWDREVLDLLVSLEAGLKRRHGRDKWVLRAAMADALPAETVNRPKL--------TSSFSRLLLDHGVAEDRVHEAKRQVVRELFDLTVGGGRHPSEVDTDDVVRSVADRT 508
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442 |       -|      462       472       482       492       502      
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   444      453                                                       


Chain B from PDB  Type:PROTEIN  Length:498
 aligned with BLS_STRCL | P0DJQ7 from UniProtKB/Swiss-Prot  Length:513

    Alignment length:506
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       502      
            BLS_STRCL     3 APVLPAAFGFLASARTGGGRAPGPVFATRGSHTDIDTPQGERSLAATLVHAPSVAPDRAVARSLTGAPTTAVLAGEIYNRDELLSVLPAGPAPEGDAELVLRLLERYDLHAFRLVNGRFATVVRTGDRVLLATDHAGSVPLYTCVAPGEVRASTEAKALAAHRDPKGFPLADARRVAGLTGVYQVPAGAVMDIDLGSGTAVTHRTWTPGLSRRILPEGEAVAAVRAALEKAVAQRVTPGDTPLVVLSGGIDSSGVAACAHRAAGELDTVSMGTDTSNEFREARAVVDHLRTRHREITIPTTELLAQLPYAVWASESVDPDIIEYLLPLTALYRALDGPERRILTGYGADIPLGGMHREDRLPALDTVLAHDMATFDGLNEMSPVLSTLAGHWTTHPYWDREVLDLLVSLEAGLKRRHGRDKWVLRAAMADALPAETVNRPKLGVHEGSGTTSSFSRLLLDHGVAEDRVHEAKRQVVRELFDLTVGGGRHPSEVDTDDVVRSVADRT 508
               SCOP domains d1mc1b2 B:3-209 beta-Lactam synthetase                                                                                                                                                                         d1mc1b1 B:210-508 beta-Lactam synthetase                                                                                                                                                                                                                                                                    SCOP domains
               CATH domains -1mc1B01 B:4-210 Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1                                                                                                                                     1mc1B02 B:211-505 Tyrosyl-Transfer RNA Synthetase , subunit E, domain 1                                                                                                                                                                                                                                --- CATH domains
           Pfam domains (1) -----------------------------------------------------------GATase_7-1mc1B05 B:62-163                                                                             ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Asn_synthase-1mc1B01 B:389-443                         ----------------------------------------------------------------- Pfam domains (1)
           Pfam domains (2) -----------------------------------------------------------GATase_7-1mc1B06 B:62-163                                                                             ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Asn_synthase-1mc1B02 B:389-443                         ----------------------------------------------------------------- Pfam domains (2)
           Pfam domains (3) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Asn_synthase-1mc1B03 B:389-443                         ----------------------------------------------------------------- Pfam domains (3)
           Pfam domains (4) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Asn_synthase-1mc1B04 B:389-443                         ----------------------------------------------------------------- Pfam domains (4)
         Sec.struct. author ........eeeeeee...............eeee....hhhhh.eeeeee.....hhh.eee......eeeeeeeee.hhhhhhhh........hhhhhhhhhhhhhhhhhhhh..eeeeeeeee..eeeeee........eeeee..eeeee.hhhhhhh............ee.......ee....eeeeee....eeeeee...........hhhhhhhhhhhhhhhhhhhh.......eee...hhhhhhhhhhhhhhhh..eeeeeee....hhhhhhhhhhhhh.eeeeeeehhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhh.....eee................hhhhhhhhhhhhhh.........hhhhhh...eeehhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhh...hhhhhhh...--------.hhhhhhhhh...hhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1mc1 B   3 APVLPAAFGFLASARTGGGRAPGPVFATRGSHTDIDTPQGERSLAATLVHAPSVAPDRAVARSLTGAPTTAVLAGEIYNRDELLSVLPAGPAPEGDAELVLRLLERYDLHAFRLVNGRFATVVRTGDRVLLATDHAGSVPLYTCVAPGEVRASTEAKALAAHRDPKGFPLADARRVAGLTGVYQVPAGAVMDIDLGSGTAVTHRTWTPGLSRRILPEGEAVAAVRAALEKAVAQRVTPGDTPLVVLSGGIDSSGVAACAHRAAGELDTVSMGTDTSNEFREARAVVDHLRTRHREITIPTTELLAQLPYAVWASESVDPDIIEYLLPLTALYRALDGPERRILTGYGADIPLGGMHREDRLPALDTVLAHDMATFDGLNEMSPVLSTLAGHWTTHPYWDREVLDLLVSLEAGLKRRHGRDKWVLRAAMADALPAETVNRPKL--------TSSFSRLLLDHGVAEDRVHEAKRQVVRELFDLTVGGGRHPSEVDTDDVVRSVADRT 508
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442 |       -|      462       472       482       492       502      
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   444      453
   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  (2, 4)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (2, 4)

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

(-) Pfam Domains  (2, 6)

Asymmetric Unit
(-)
Clan: HUP (230)
(-)
Clan: NTN (93)

(-) Gene Ontology  (8, 16)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (BLS_STRC2 | P0DJQ8)
molecular function
    GO:0034027    (carboxyethyl)arginine beta-lactam-synthase activity    Catalysis of the reaction: N(2)-(2-carboxyethyl)-L-arginine + ATP = AMP + deoxyamidinoproclavaminate + diphosphate + 2 H(+).
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0004066    asparagine synthase (glutamine-hydrolyzing) activity    Catalysis of the reaction: ATP + L-aspartate + L-glutamine = AMP + diphosphate + L-asparagine + L-glutamate.
    GO:0016874    ligase activity    Catalysis of the joining of two substances, or two groups within a single molecule, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
biological process
    GO:0006529    asparagine biosynthetic process    The chemical reactions and pathways resulting in the formation of asparagine, 2-amino-3-carbamoylpropanoic acid.
    GO:0033050    clavulanic acid biosynthetic process    The chemical reactions and pathways resulting in the formation of clavulanic acid, (2R,3Z,5R)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylic acid.

Chain A,B   (BLS_STRCL | P0DJQ7)
molecular function
    GO:0034027    (carboxyethyl)arginine beta-lactam-synthase activity    Catalysis of the reaction: N(2)-(2-carboxyethyl)-L-arginine + ATP = AMP + deoxyamidinoproclavaminate + diphosphate + 2 H(+).
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0004066    asparagine synthase (glutamine-hydrolyzing) activity    Catalysis of the reaction: ATP + L-aspartate + L-glutamine = AMP + diphosphate + L-asparagine + L-glutamate.
    GO:0016874    ligase activity    Catalysis of the joining of two substances, or two groups within a single molecule, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
biological process
    GO:0006529    asparagine biosynthetic process    The chemical reactions and pathways resulting in the formation of asparagine, 2-amino-3-carbamoylpropanoic acid.
    GO:0033050    clavulanic acid biosynthetic process    The chemical reactions and pathways resulting in the formation of clavulanic acid, (2R,3Z,5R)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylic acid.

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 Related Entries

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

UniProtKB/Swiss-Prot
        BLS_STRC2 | P0DJQ8: 1jgt 1m1z 1mb9 1mbz
        BLS_STRCL | P0DJQ7: 1jgt 1m1z 1mb9 1mbz

(-) Related Entries Specified in the PDB File

1jgt BETA-LACTAM SYNTHETASE COMPLEXED WITH SUBSTRATE AND ATP ANALOG
1m1z BETA-LACTAM SYNTHETASE APO STRUCTURE
1mb9 BETA-LACTAM SYNTHETASE COMPLEXED WITH ATP
1mbz BETA-LACTAM SYNTHETASE WITH TRAPPED INTERMEDIATE