1K54 - JenaLib

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Asym. Unit - sites (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Title :   OXA-10 CLASS D BETA-LACTAMASE PARTIALLY ACYLATED WITH REACTED 6BETA-(1-HYDROXY-1-METHYLETHYL) PENICILLANIC ACID

Authors :   D. Golemi, L. Maveyraud, S. Vakulenko, J. P. Samama, S. Mobashery

Date :   10 Oct 01 (Deposition) - 07 Nov 01 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.70

Chains :   Asym. Unit : A,B,C,D
Biol. Unit 1: A,C  (1x)
Biol. Unit 2: B,D  (1x)

Keywords :   Beta-Lactamase, Antibiotic Resistance, Carbamylation, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   D. Golemi, L. Maveyraud, S. Vakulenko, J. P. Samama, S. Mobashery
Critical Involvement Of A Carbamylated Lysine In Catalytic Function Of Class D Beta-Lactamases.
Proc. Natl. Acad. Sci. Usa V. 98 14280 2001
PubMed-ID: 11724923 | Reference-DOI: 10.1073/PNAS.241442898
(for further references see the PDB file header)

Molecule 1 - BETA LACTAMASE OXA-10
	Chains	:	A, B
	EC Number	:	3.5.2.6
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI BL21(DE3)
	Expression System Strain	:	BL21 DE3
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PET24A
	Organism Scientific	:	PSEUDOMONAS AERUGINOSA
	Organism Taxid	:	287
	Other Details	:	RESIDUE 70 IS KCX, CARBAMYLATED LYSINE. ACYLATED AT SER 67.
	Synonym	:	BETA-LACTAMASE PSE-2

Molecule 2 - BETA LACTAMASE OXA-10
	Chains	:	C, D
	EC Number	:	3.5.2.6
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI BL21(DE3)
	Expression System Strain	:	BL21 DE3
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PET24A
	Organism Scientific	:	PSEUDOMONAS AERUGINOSA
	Organism Taxid	:	287
	Synonym	:	BETA-LACTAMASE PSE-2

		1	2	3	4
Asymmetric Unit	:	A	B	C	D
Biological Unit 1 (1x)	:	A		C
Biological Unit 2 (1x)	:		B		D

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (4, 27)

No.	Name	Count	Type	Full Name
1	EDO	6	Ligand/Ion	1,2-ETHANEDIOL
2	HOQ	2	Ligand/Ion	(1R)-2-(1-CARBOXY-2-HYDROXY-2-METHYL-PROPYL)-5,5-DIMETHYL-THIAZOLIDINE-4-CARBOXYLIC ACID
3	KCX	2	Mod. Amino Acid	LYSINE NZ-CARBOXYLIC ACID
4	SO4	17	Ligand/Ion	SULFATE ION

Biological Unit 1 (4, 12)

No.	Name	Count	Type	Full Name
1	EDO	2	Ligand/Ion	1,2-ETHANEDIOL
2	HOQ	1	Ligand/Ion	(1R)-2-(1-CARBOXY-2-HYDROXY-2-METHYL-PROPYL)-5,5-DIMETHYL-THIAZOLIDINE-4-CARBOXYLIC ACID
3	KCX	1	Mod. Amino Acid	LYSINE NZ-CARBOXYLIC ACID
4	SO4	8	Ligand/Ion	SULFATE ION

Biological Unit 2 (4, 15)

No.	Name	Count	Type	Full Name
1	EDO	4	Ligand/Ion	1,2-ETHANEDIOL
2	HOQ	1	Ligand/Ion	(1R)-2-(1-CARBOXY-2-HYDROXY-2-METHYL-PROPYL)-5,5-DIMETHYL-THIAZOLIDINE-4-CARBOXYLIC ACID
3	KCX	1	Mod. Amino Acid	LYSINE NZ-CARBOXYLIC ACID
4	SO4	9	Ligand/Ion	SULFATE ION

Asymmetric Unit (24, 24)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	LYS B:95 , SER C:67 , THR C:206 , GLY C:207 , PHE C:208 , ARG C:250 , SO4 C:902 , HOH C:926	BINDING SITE FOR RESIDUE SO4 C 901
02	AC2	SOFTWARE	SER C:67 , LYS C:70 , SER C:115 , ALA C:116 , VAL C:117 , SO4 C:901 , HOH C:926	BINDING SITE FOR RESIDUE SO4 C 902
03	AC3	SOFTWARE	THR A:206 , ARG A:250 , LYS A:251 , SO4 A:905 , HOH A:1018	BINDING SITE FOR RESIDUE SO4 A 903
04	AC4	SOFTWARE	LYS C:61 , HOH C:936	BINDING SITE FOR RESIDUE SO4 C 904
05	AC5	SOFTWARE	SER A:67 , SER A:115 , LYS A:205 , THR A:206 , GLY A:207 , PHE A:208 , ARG A:250 , SO4 A:903 , HOQ A:967	BINDING SITE FOR RESIDUE SO4 A 905
06	AC6	SOFTWARE	MET A:99 , LYS A:100 , GLN A:101	BINDING SITE FOR RESIDUE SO4 A 906
07	AC7	SOFTWARE	LYS B:152 , THR C:213 , ASN C:216 , HOH C:965	BINDING SITE FOR RESIDUE SO4 C 907
08	AC8	SOFTWARE	SER B:67 , SER B:115 , LYS B:205 , THR B:206 , GLY B:207 , PHE B:208 , ARG B:250 , SO4 B:909 , HOQ B:967 , HOH B:1082	BINDING SITE FOR RESIDUE SO4 B 908
09	AC9	SOFTWARE	THR B:206 , ARG B:250 , LYS B:251 , SO4 B:908 , HOH B:1082 , HOH B:1233	BINDING SITE FOR RESIDUE SO4 B 909
10	BC1	SOFTWARE	ARG D:250 , LYS D:251 , HOH D:1091 , HOH D:1125 , HOH D:1242	BINDING SITE FOR RESIDUE SO4 D 910
11	BC2	SOFTWARE	SER D:67 , LYS D:70 , SER D:115 , ALA D:116 , VAL D:117 , HOH D:1118 , HOH D:1197	BINDING SITE FOR RESIDUE SO4 D 911
12	BC3	SOFTWARE	MET B:99 , LYS B:100 , GLN B:101 , HOH B:1232	BINDING SITE FOR RESIDUE SO4 B 912
13	BC4	SOFTWARE	THR B:80 , ARG B:131 , LYS B:134 , TYR B:135 , HOH B:1118	BINDING SITE FOR RESIDUE SO4 B 913
14	BC5	SOFTWARE	ARG A:131 , LYS A:134 , TYR A:135	BINDING SITE FOR RESIDUE SO4 A 914
15	BC6	SOFTWARE	ARG B:160	BINDING SITE FOR RESIDUE SO4 B 915
16	BC7	SOFTWARE	HOH B:1192 , SER D:181 , LYS D:182 , HOH D:1065	BINDING SITE FOR RESIDUE SO4 D 916
17	BC8	SOFTWARE	LYS A:95 , THR D:206 , GLY D:207 , PHE D:208 , ARG D:250 , HOH D:1152	BINDING SITE FOR RESIDUE SO4 D 917
18	BC9	SOFTWARE	ALA A:66 , SER A:67 , KCX A:70 , MET A:99 , TRP A:102 , VAL A:117 , LEU A:155 , GLY A:207 , PHE A:208 , SO4 A:905 , HOH A:1131 , HOH A:1140	BINDING SITE FOR RESIDUE HOQ A 967
19	CC1	SOFTWARE	ALA B:66 , SER B:67 , KCX B:70 , MET B:99 , TRP B:102 , VAL B:117 , GLY B:207 , PHE B:208 , SO4 B:908 , HOH B:1120	BINDING SITE FOR RESIDUE HOQ B 967
20	CC2	SOFTWARE	THR A:107 , ARG A:109 , HOH A:1004 , HOH A:1052 , HOH A:1110 , GLU C:199 , GLU C:227 , GLU C:229	BINDING SITE FOR RESIDUE EDO A 1001
21	CC3	SOFTWARE	GLU A:199 , GLU A:227 , GLU A:229 , HOH A:1057 , HOH A:1113 , THR C:107 , ARG C:109	BINDING SITE FOR RESIDUE EDO A 1002
22	CC4	SOFTWARE	GLU B:199 , GLU B:229 , HOH B:1020 , HOH B:1078 , THR D:107	BINDING SITE FOR RESIDUE EDO B 1003
23	CC5	SOFTWARE	ASN B:38 , ASP B:240 , ASP B:242 , HOH B:1015 , HOH B:1022 , HOH B:1129	BINDING SITE FOR RESIDUE EDO B 1004
24	CC6	SOFTWARE	THR B:107 , GLU D:199 , GLU D:229 , HOH D:1009	BINDING SITE FOR RESIDUE EDO D 1005

Asymmetric Unit

No.	Residues
1	A:44	-	A:51
2	B:44	-	B:51
3	C:44	-	C:51
4	D:44	-	D:51

(no "Cis Peptide Bond" information available for 1K54)

(no "SAP(SNP)/Variant" information available for 1K54)

Asymmetric Unit (1, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	BETA_LACTAMASE_D	PS00337	Beta-lactamase class-D active site.	BLO10_PSEAI	65-75	4	A:65-75 B:65-75 C:65-75 D:65-75

Biological Unit 1 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	BETA_LACTAMASE_D	PS00337	Beta-lactamase class-D active site.	BLO10_PSEAI	65-75	2	A:65-75 - C:65-75 -

Biological Unit 2 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	BETA_LACTAMASE_D	PS00337	Beta-lactamase class-D active site.	BLO10_PSEAI	65-75	2	- B:65-75 - D:65-75

(no "Exon" information available for 1K54)

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:244
 aligned with BLO10_PSEAI | P14489 from UniProtKB/Swiss-Prot  Length:266

    Alignment length:244
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261    
          BLO10_PSEAI    22 ITENTSWNKEFSAEAVNGVFVLCKSSSKSCATNDLARASKEYLPASTFKIPNAIIGLETGVIKNEHQVFKWDGKPRAMKQWERDLTLRGAIQVSAVPVFQQIAREVGEVRMQKYLKKFSYGNQNISGGIDKFWLEGQLRISAVNQVEFLESLYLNKLSASKENQLIVKEALVTEAAPEYLVHSKTGFSGVGTESNPGVAWWVGWVEKETEVYFFAFNMDIDNESKLPLRKSIPTKIMESEGIIG 265
               SCOP domains d1k54a_ A: Class D beta-lactamase                                                                                                                                                                                                                    SCOP domains
               CATH domains 1k54A00 A:22-265 DD-peptidase/beta-lactamase superfamily                                                                                                                                                                                             CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .ee.hhhhhhhhh....eeeeeee.....eee.hhhhhh.ee.hhhhhhhhhhhhhhhh........ee........hhhhh..eehhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhh.....................eehhhhhhhhhhhhh.....hhhhhhhhhhhheeeee..eeeeeeeee.........eeeeeeeeeee..eeeeeeeeeee.hhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------BETA_LACTAM---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1k54 A  22 ITENTSWNKEFSAEAVNGVFVLCKSSSKSCATNDLARASKEYLPASTFkIPNAIIGLETGVIKNEHQVFKWDGKPRAMKQWERDLTLRGAIQVSAVPVFQQIAREVGEVRMQKYLKKFSYGNQNISGGIDKFWLEGQLRISAVNQVEFLESLYLNKLSASKENQLIVKEALVTEAAPEYLVHSKTGFSGVGTESNPGVAWWVGWVEKETEVYFFAFNMDIDNESKLPLRKSIPTKIMESEGIIG 265
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261    
                                                                           70-KCX

Chain B from PDB  Type:PROTEIN  Length:245
 aligned with BLO10_PSEAI | P14489 from UniProtKB/Swiss-Prot  Length:266

    Alignment length:245
                                    30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260     
          BLO10_PSEAI    21 SITENTSWNKEFSAEAVNGVFVLCKSSSKSCATNDLARASKEYLPASTFKIPNAIIGLETGVIKNEHQVFKWDGKPRAMKQWERDLTLRGAIQVSAVPVFQQIAREVGEVRMQKYLKKFSYGNQNISGGIDKFWLEGQLRISAVNQVEFLESLYLNKLSASKENQLIVKEALVTEAAPEYLVHSKTGFSGVGTESNPGVAWWVGWVEKETEVYFFAFNMDIDNESKLPLRKSIPTKIMESEGIIG 265
               SCOP domains d1k54b_ B: Class D beta-lactamase                                                                                                                                                                                                                     SCOP domains
               CATH domains 1k54B00 B:21-265 DD-peptidase/beta-lactamase superfamily                                                                                                                                                                                              CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee.hhhhhhhhh....eeeeeee.....eee.hhhhhh.ee.hhhhhhhhhhhhhhhh........ee........hhhhh..eehhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhh.....................eehhhhhhhhhhhhh.....hhhhhhhhhhhheeeee..eeeeeeeee.........eeeeeeeeeee..eeeeeeeeeee.hhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------BETA_LACTAM---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1k54 B  21 SITENTSWNKEFSAEAVNGVFVLCKSSSKSCATNDLARASKEYLPASTFkIPNAIIGLETGVIKNEHQVFKWDGKPRAMKQWERDLTLRGAIQVSAVPVFQQIAREVGEVRMQKYLKKFSYGNQNISGGIDKFWLEGQLRISAVNQVEFLESLYLNKLSASKENQLIVKEALVTEAAPEYLVHSKTGFSGVGTESNPGVAWWVGWVEKETEVYFFAFNMDIDNESKLPLRKSIPTKIMESEGIIG 265
                                    30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260     
                                                                            70-KCX

Chain C from PDB  Type:PROTEIN  Length:240
 aligned with BLO10_PSEAI | P14489 from UniProtKB/Swiss-Prot  Length:266

    Alignment length:244
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261    
          BLO10_PSEAI    22 ITENTSWNKEFSAEAVNGVFVLCKSSSKSCATNDLARASKEYLPASTFKIPNAIIGLETGVIKNEHQVFKWDGKPRAMKQWERDLTLRGAIQVSAVPVFQQIAREVGEVRMQKYLKKFSYGNQNISGGIDKFWLEGQLRISAVNQVEFLESLYLNKLSASKENQLIVKEALVTEAAPEYLVHSKTGFSGVGTESNPGVAWWVGWVEKETEVYFFAFNMDIDNESKLPLRKSIPTKIMESEGIIG 265
               SCOP domains d1k54c_ C: Class D beta-lactamase                                                                                                                                                                                                                    SCOP domains
               CATH domains 1k54C00 C:22-265 DD-peptidase/beta-lactamase superfamily                                                                                                                                                                                             CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .ee.hhhhhhhhh....eeeeeee.....eee.hhhhhhh...hhhhhhhhhhhhhhhh........ee...----.hhhhhh.eehhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhh......................hhhhhhhhhhhhhhh....hhhhhhhhhhhheeeee..eeeeeeeee.........eeeeeeeeeee..eeeeeeeeeee.hhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------BETA_LACTAM---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1k54 C  22 ITENTSWNKEFSAEAVNGVFVLCKSSSKSCATNDLARASKEYLPASTFKIPNAIIGLETGVIKNEHQVFKWD----AMKQWERDLTLRGAIQVSAVPVFQQIAREVGEVRMQKYLKKFSYGNQNISGGIDKFWLEGQLRISAVNQVEFLESLYLNKLSASKENQLIVKEALVTEAAPEYLVHSKTGFSGVGTESNPGVAWWVGWVEKETEVYFFAFNMDIDNESKLPLRKSIPTKIMESEGIIG 265
                                    31        41        51        61        71        81        91 |    |101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261    
                                                                                                  93   98

Chain D from PDB  Type:PROTEIN  Length:244
 aligned with BLO10_PSEAI | P14489 from UniProtKB/Swiss-Prot  Length:266

    Alignment length:246
                                    30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260      
          BLO10_PSEAI    21 SITENTSWNKEFSAEAVNGVFVLCKSSSKSCATNDLARASKEYLPASTFKIPNAIIGLETGVIKNEHQVFKWDGKPRAMKQWERDLTLRGAIQVSAVPVFQQIAREVGEVRMQKYLKKFSYGNQNISGGIDKFWLEGQLRISAVNQVEFLESLYLNKLSASKENQLIVKEALVTEAAPEYLVHSKTGFSGVGTESNPGVAWWVGWVEKETEVYFFAFNMDIDNESKLPLRKSIPTKIMESEGIIGG 266
               SCOP domains d1k54d_ D: Class D beta-lactamase                                                                                                                                                                                                                      SCOP domains
               CATH domains 1k54D00 D:21-266 DD-peptidase/beta-lactamase superfamily                                                                                                                                                                                               CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eee.hhhhhhhhhhh..eeeeeee.....eee.hhhhhh.ee.hhhhhhhhhhhhhhhh........ee....--..hhhhhh.eehhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhh.....................eehhhhhhhhhhhhh.....hhhhhhhhhhhheeeee..eeeeeeeee.........eeeeeeeeeee..eeeeeeeeeee.hhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE --------------------------------------------BETA_LACTAM----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1k54 D  21 SITENTSWNKEFSAEAVNGVFVLCKSSSKSCATNDLARASKEYLPASTFKIPNAIIGLETGVIKNEHQVFKWDG--RAMKQWERDLTLRGAIQVSAVPVFQQIAREVGEVRMQKYLKKFSYGNQNISGGIDKFWLEGQLRISAVNQVEFLESLYLNKLSASKENQLIVKEALVTEAAPEYLVHSKTGFSGVGTESNPGVAWWVGWVEKETEVYFFAFNMDIDNESKLPLRKSIPTKIMESEGIIGG 266
                                    30        40        50        60        70        80        90   |  |100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260      
                                                                                                    94 97

Legend:		→ Mismatch	(orange background)
	-	→ Gap	(green background, '-', border residues have a numbering label)
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	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 '\|'

Asymmetric Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: Multi-domain proteins (alpha and beta) (2421)

Fold: beta-lactamase/transpeptidase-like (515)

Superfamily: beta-lactamase/transpeptidase-like (515)

Family: beta-Lactamase/D-ala carboxypeptidase (411)

Protein domain: Class D beta-lactamase (32)

Pseudomonas aeruginosa, OXA-10 [TaxId: 287] (25)

1a	d1k54a_	A:
1b	d1k54b_	B:
1c	d1k54c_	C:
1d	d1k54d_	D:

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: 3-Layer(aba) Sandwich (12045)

Topology: Beta-lactamase (339)

Homologous Superfamily: DD-peptidase/beta-lactamase superfamily (335)

Pseudomonas aeruginosa. Organism_taxid: 287. (17)

1a	1k54D00	D:21-266
1b	1k54B00	B:21-265
1c	1k54A00	A:22-265
1d	1k54C00	C:22-265

(no "Pfam Domain" information available for 1K54)

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D (BLO10_PSEAI | P14489)

molecular function
	GO:0008800	beta-lactamase activity	Catalysis of the reaction: a beta-lactam + H2O = a substituted beta-amino acid.
	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:0008658	penicillin binding	Interacting selectively and non-covalently with penicillin, any antibiotic that contains the condensed beta-lactamthiazolidine ring system.
biological process
	GO:0017001	antibiotic catabolic process	The chemical reactions and pathways resulting in the breakdown of antibiotic, a substance produced by or derived from certain fungi, bacteria, and other organisms, that can destroy or inhibit the growth of other microorganisms.
	GO:0046677	response to antibiotic	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an antibiotic stimulus. An antibiotic is a chemical substance produced by a microorganism which has the capacity to inhibit the growth of or to kill other microorganisms.

Asymmetric Unit
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	Cis Peptide Bonds
(no "Cis Peptide Bonds" information available for 1k54)

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Access by PDB/NDB ID
	1k54
		Family and Domain Information	:	ProDom \| SYSTERS
		General Structural Information	:	GlycoscienceDB \| MMDB \| NDB \| OCA \| PDB \| PDBe \| PDBj \| PDBsum \| PDBWiki \| PQS \| PROTEOPEDIA
		Orientation in Membranes	:	OPM
		Protein Surface	:	SURFACE
		Secondary Structure	:	DSSP (structure derived) \| HSSP (homology derived)
		Structural Genomics	:	GeneCensus
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	BLO10_PSEAI \| P14489
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	3.5.2.6
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1e3u	MAD STRUCTURE OF OXA10 CLASS D BETA-LACTAMASE
1e4d	STRUCTURE OF OXA 10 BETA-LACTAMASE AT PH 8.3
1k55	OXA 10 CLASS D BETA-LACTAMASE AT PH 7.5
1k56	OXA 10 CLASS D BETA-LACTAMASE AT PH 6.5
1k57	OXA 10 CLASS D BETA-LACTAMASE AT PH 6.0

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (4, 27)

Sites (24, 24)

SS Bonds (4, 4)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (1, 4)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (1, 4)

CATH Domains (1, 4)

Pfam Domains (0, 0)

Gene Ontology (5, 5)

Visualization

Interactive Views

Still Images

Databases and Analysis Tools

Databases

Analysis Tools

Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File