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(-) Description

Title :  STRUCTURE OF C5A PEPTIDASE- A KEY VIRULENCE FACTOR FROM STREPTOCOCCUS
 
Authors :  C. K. Brown, Z. Y. Gu, P. P. Cleary, Y. Matsuka, S. Olmstead, D. H. Ohlendorf, C. A. Earhart
Date :  13 Sep 04  (Deposition) - 22 Nov 05  (Release) - 20 May 08  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym./Biol. Unit :  A,B
Keywords :  C5A Peptidase, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. K. Brown, Z. Y. Gu, Y. V. Matsuka, S. S. Purushothaman, L. A. Winter, P. P. Cleary, S. B. Olmsted, D. H. Ohlendorf, C. A. Earhart
Structure Of The Streptococcal Cell Wall C5A Peptidase
Proc. Natl. Acad. Sci. Usa V. 102 18391 2005
PubMed-ID: 16344483  |  Reference-DOI: 10.1073/PNAS.0504954102
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - C5A PEPTIDASE
    Chains: A, B
    EC Number: 3.4.21.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: SCPA
    Organism Scientific: STREPTOCOCCUS PYOGENES
    Organism Taxid: 1314
    Synonym: SCP

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 42)

Asymmetric/Biological Unit (4, 42)
No.NameCountTypeFull Name
1ACT2Ligand/IonACETATE ION
2CA2Ligand/IonCALCIUM ION
3CIT6Ligand/IonCITRIC ACID
4MSE32Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (10, 10)

Asymmetric Unit (10, 10)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREGLY A:483 , HIS A:598 , ASN A:600 , ILE A:707 , PHE A:709BINDING SITE FOR RESIDUE ACT A 1107
02AC2SOFTWARESER A:822 , ASN A:824 , ASP A:826 , ASN A:828 , ASP A:830 , HOH A:1264BINDING SITE FOR RESIDUE CA A 1109
03AC3SOFTWARETYR A:268 , ASP A:312 , LEU A:479 , PHE A:713 , ASN A:841 , LYS A:868 , ILE A:912 , HOH A:1166 , HOH A:1182 , HOH A:1200 , HOH A:1641BINDING SITE FOR RESIDUE CIT A 1101
04AC4SOFTWAREARG A:393 , GLY A:422 , PHE A:423 , LYS A:470 , SER A:472 , ARG A:473 , LEU A:497 , HOH A:1207 , HOH A:1520BINDING SITE FOR RESIDUE CIT A 1103
05AC5SOFTWAREARG A:393 , ASP A:395 , ILE A:396 , ASP A:397 , PHE A:398 , HOH A:1158 , GLU B:983BINDING SITE FOR RESIDUE CIT A 1105
06AC6SOFTWAREGLY B:483 , HIS B:598 , ASN B:600 , ILE B:707 , PHE B:709BINDING SITE FOR RESIDUE ACT B 1108
07AC7SOFTWARESER B:822 , ASN B:824 , ASP B:826 , ASN B:828 , ASP B:830 , HOH B:1390BINDING SITE FOR RESIDUE CA B 1110
08AC8SOFTWARETYR B:268 , ASP B:312 , VAL B:316 , LEU B:479 , PHE B:713 , ASN B:841 , LYS B:868 , ILE B:912 , HOH B:1133 , HOH B:1136 , HOH B:1143 , HOH B:1200 , HOH B:1342 , HOH B:1346 , HOH B:1519BINDING SITE FOR RESIDUE CIT B 1102
09AC9SOFTWAREARG B:393 , GLN B:419 , GLY B:422 , PHE B:423 , LYS B:470 , SER B:472 , ARG B:473 , LEU B:497 , HOH B:1336 , HOH B:1609BINDING SITE FOR RESIDUE CIT B 1104
10BC1SOFTWAREGLU A:983 , ARG B:393 , ASP B:395 , ILE B:396 , ASP B:397 , PHE B:398 , HOH B:1229BINDING SITE FOR RESIDUE CIT B 1106

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1XF1)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Lys A:952 -Pro A:953

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1XF1)

(-) PROSITE Motifs  (3, 6)

Asymmetric/Biological Unit (3, 6)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1SUBTILASE_ASPPS00136 Serine proteases, subtilase family, aspartic acid active site.C5AP_STRPY126-137
 		  2A:126-137
B:126-137
2SUBTILASE_HISPS00137 Serine proteases, subtilase family, histidine active site.C5AP_STRPY193-203
 		  2A:193-203
B:193-203
3SUBTILASE_SERPS00138 Serine proteases, subtilase family, serine active site.C5AP_STRPY510-520
 		  2A:510-520
B:510-520

(-) Exons   (0, 0)

(no "Exon" information available for 1XF1)

(-) 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:926
 aligned with C5AP_STRPY | P15926 from UniProtKB/Swiss-Prot  Length:1167

    Alignment length:926
                                   115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395       405       415       425       435       445       455       465       475       485       495       505       515       525       535       545       555       565       575       585       595       605       615       625       635       645       655       665       675       685       695       705       715       725       735       745       755       765       775       785       795       805       815       825       835       845       855       865       875       885       895       905       915       925       935       945       955       965       975       985       995      1005      1015      1025      
          C5AP_STRPY    106 NDPSQVKTLQEKAGKGAGTVVAVIDAGFDKNHEAWRLTDKTKARYQSKEDLEKAKKEHGITYGEWVNDKVAYYHDYSKDGKTAVDQEHGTHVSGILSGNAPSETKEPYRLEGAMPEAQLLLMRVEIVNGLADYARNYAQAIRDAVNLGAKVINMSFGNAALAYANLPDETKKAFDYAKSKGVSIVTSAGNDSSFGGKTRLPLADHPDYGVVGTPAAADSTLTVASYSPDKQLTETAMVKTDDQQDKEMPVLSTNRFEPNKAYDYAYANRGMKEDDFKDVKGKIALIERGDIDFKDKVANAKKAGAVGVLIYDNQDKGFPIELPNVDQMPAAFISRKDGLLLKDNPQKTITFNATPKVLPTASGTKLSRFSSWGLTADGNIKPDIAAPGQDILSSVANNKYAKLSGTSMSAPLVAGIMGLLQKQYETQYPDMTPSERLDLAKKVLMSSATALYDEDEKAYFSPRQQGAGAVDAKKASAATMYVTDKDNTSSKVHLNNVSDKFEVTVTVHNKSDKPQELYYQATVQTDKVDGKHFALAPKVLYEASWQKITIPANSSKQVTVPIDASRFSKDLLAQMKNGYFLEGFVRFKQDPTKEELMSIPYIGFRGDFGNLSAVEKPIYDSKDGSSYYHEANSDAKDQLDGDGLQFYALKNNFTALTTESNPWTIIKAVKEGVENIEDIESSEITETIFAGTFAKQDDDSHYYIHRHANGEPYAAISPNGDGNRDYVQFQGTFLRNAKNLVAEVLDKEGNVVWTSEVTEQVVKNYNNDLASTLGSTRFEKTRWDGKDKDGKVVANGTYTYRVRYTPISSGAKEQHTDFDVIVDNTTPEVATSATFSTEDRRLTLASKPKTSQPVYRERIAYTYMDEDLPTTEYISPNEDGTFTLPEEAETMEGATVPLKMSDFTYVVEDMAGNITYTPVTKLLEGH 1031
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhhhhh.....eeeee.....................hhhhhhhhhhhh..............eeee..............hhhhhh......................eeeeee.....hhhhhhhhhhhhhhhhhhh..eeeee............hhhhhhhhhhhhhh..eeeee.................................eeeeee...eeeeeeeeee.....eeeeeeeee........eeeee................eeeee....hhhhhhhhhhhh...eeeee........ee........eeeehhhhhhhhhhh...eeee....eeee........................eeee...eee........eee...hhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhh...eehhhhee.hhhhhh....hhhhhhhh.eeeee.......eeeeee..eeeeeeeeee.....eeeeeeeeeeeeeee..eeeeeeeeeee...eeeee...eeeeeeeeee...hhhhhhhhh...eeeeeeeeee........eeeeeeeee.hhhhh.....hhhhh.................................eeeeee.hhhhhhhhhhh.............eeee..eee.......eee.........eee...........eeee.....eeeeeeeee.....eeee...eeee..............ee.hhhh.............eeeeeeeeeee.......eeeeeeeee..........eee.....eeee.........eeeeeeeeee......eeeee.......ee...eee.....eee.hhhh.eeeeee....eeeeehhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------SUBTILASE_AS-------------------------------------------------------SUBTILASE_H------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------SUBTILASE_S------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1xf1 A  106 NDPSQVKTLQEKAGKGAGTVVAVIDAGFDKNHEAWRLTDKTKARYQSKEDLEKAKKEHGITYGEWVNDKVAYYHDYSKDGKTAVDQEHGTHVSGILSGNAPSETKEPYRLEGAmPEAQLLLmRVEIVNGLADYARNYAQAIRDAINLGAKVINmSFGNAALAYANLPDETKKAFDYAKSKGVSIVTSAGNDSSFGGKTRLPLADHPDYGVVGTPAAADSTLTVASYSPDKQLTETVRVKTADQQDKEmPVLSTNRFEPNKAYDYAYANRGTKEDDFKDVKGKIALIERGDIDFKDKIAKAKKAGAVGVLIYDNQDKGFPIELPNVDQmPAAFISRKDGLLLKDNPQKTITFNATPKVLPTASGTKLSRFSSWGLTADGNIKPDIAAPGQDILSSVANNKYAKLSGTSmSAPLVAGImGLLQKQYETQYPDmTPSERLDLAKKVLmSSATALYDEDEKAYFSPRQQGAGAVDAKKASAATmYVTDKDNTSSKVHLNNVSDKFEVTVNVHNKSDKPQELYYQATVQTDKVDGKHFALAPKVLYETSWQKITIPANSSKQVTVPIDASRFSKDLLAQmKNGYFLEGFVRFKQDPTKEELmSIPYIGFRGDFGNLSALEKPIYDSKDGSSYYHEANSDAKDQLDGDGLQFYALKNNFTALTTESNPWTIIKAVKEGVENIEDIESSEITETIFAGTFAKQDDDSHYYIHRHANGKPYAAISPNGDGNRDYVQFQGTFLRNAKNLVAEVLDKEGNVVWTSEVTEQVVKNYNNDLASTLGSTRFEKTRWDGKDKDGKVVANGTYTYRVRYTPISSGAKEQHTDFDVIVDNTTPEVATSATFSTEDRRLTLASKPKTSQPVYRERIAYTYmDEDLPTTEYISPNEDGTFTLPEEAETmEGATVPLKmSDFTYVVEDmAGNITYTPVTKLLEGH 1031
                                   115       125       135       145       155       165       175       185       195       205       215   |   225 |     235       245       255   |   265       275       285       295       305       315       325       335       345       355       365       375       385       395       405       415       425       435       445       455       465       475       485       495       505       515      |525       535|      545    |  555       565       575       585       595       605       615       625       635       645       655       665       675    |  685       695      |705       715       725       735       745       755       765       775       785       795       805       815       825       835       845       855       865       875       885       895       905       915       925       935       945       955       965   |   975       985       995|     1005      1015      1025      
                                                                                                                                           219-MSE 227-MSE                         259-MSE                                                                                       353-MSE                                                                         433-MSE                                                                         513-MSE  522-MSE       536-MSE       550-MSE                            585-MSE                                                                                        680-MSE               702-MSE                                                                                                                                                                                                                                                                    969-MSE                    996-MSE 1005-MSE  1015-MSE            


Chain B from PDB  Type:PROTEIN  Length:926
 aligned with C5AP_STRPY | P15926 from UniProtKB/Swiss-Prot  Length:1167

    Alignment length:926
                                   115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395       405       415       425       435       445       455       465       475       485       495       505       515       525       535       545       555       565       575       585       595       605       615       625       635       645       655       665       675       685       695       705       715       725       735       745       755       765       775       785       795       805       815       825       835       845       855       865       875       885       895       905       915       925       935       945       955       965       975       985       995      1005      1015      1025      
          C5AP_STRPY    106 NDPSQVKTLQEKAGKGAGTVVAVIDAGFDKNHEAWRLTDKTKARYQSKEDLEKAKKEHGITYGEWVNDKVAYYHDYSKDGKTAVDQEHGTHVSGILSGNAPSETKEPYRLEGAMPEAQLLLMRVEIVNGLADYARNYAQAIRDAVNLGAKVINMSFGNAALAYANLPDETKKAFDYAKSKGVSIVTSAGNDSSFGGKTRLPLADHPDYGVVGTPAAADSTLTVASYSPDKQLTETAMVKTDDQQDKEMPVLSTNRFEPNKAYDYAYANRGMKEDDFKDVKGKIALIERGDIDFKDKVANAKKAGAVGVLIYDNQDKGFPIELPNVDQMPAAFISRKDGLLLKDNPQKTITFNATPKVLPTASGTKLSRFSSWGLTADGNIKPDIAAPGQDILSSVANNKYAKLSGTSMSAPLVAGIMGLLQKQYETQYPDMTPSERLDLAKKVLMSSATALYDEDEKAYFSPRQQGAGAVDAKKASAATMYVTDKDNTSSKVHLNNVSDKFEVTVTVHNKSDKPQELYYQATVQTDKVDGKHFALAPKVLYEASWQKITIPANSSKQVTVPIDASRFSKDLLAQMKNGYFLEGFVRFKQDPTKEELMSIPYIGFRGDFGNLSAVEKPIYDSKDGSSYYHEANSDAKDQLDGDGLQFYALKNNFTALTTESNPWTIIKAVKEGVENIEDIESSEITETIFAGTFAKQDDDSHYYIHRHANGEPYAAISPNGDGNRDYVQFQGTFLRNAKNLVAEVLDKEGNVVWTSEVTEQVVKNYNNDLASTLGSTRFEKTRWDGKDKDGKVVANGTYTYRVRYTPISSGAKEQHTDFDVIVDNTTPEVATSATFSTEDRRLTLASKPKTSQPVYRERIAYTYMDEDLPTTEYISPNEDGTFTLPEEAETMEGATVPLKMSDFTYVVEDMAGNITYTPVTKLLEGH 1031
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PA-1xf1B05 B:365-449                                                                 ---------------------------------------------------------------------------------------------------------------------------------------------------DUF1034-1xf1B03 B:597-707                                                                                      ------------------------------------------------------------------------------------------------------------CHU_C-1xf1B01 B:816-926                                                                                        --------------------------------------------------------------------------------------------------------- Pfam domains (1)
           Pfam domains (2) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PA-1xf1B06 B:365-449                                                                 ---------------------------------------------------------------------------------------------------------------------------------------------------DUF1034-1xf1B04 B:597-707                                                                                      ------------------------------------------------------------------------------------------------------------CHU_C-1xf1B02 B:816-926                                                                                        --------------------------------------------------------------------------------------------------------- Pfam domains (2)
           Pfam domains (3) -------------------Peptidase_S8-1xf1B07 B:125-582                                                                                                                                                                                                                                                                                                                                                                                                                                            ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains (3)
           Pfam domains (4) -------------------Peptidase_S8-1xf1B08 B:125-582                                                                                                                                                                                                                                                                                                                                                                                                                                            ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains (4)
         Sec.struct. author .....hhhhhhhhh.....eeeee......................hhhhhhhhhhhh...........eee.............hhhhhhhhhh......................eeee.......hhhhhhhhhhhhhhhhhhh...eeee............hhhhhhhhhhhhhh..eeeee.................................eeeeee...eeeeeeeeeee...eeeeeeeeee..........eee......hhhhh.....eeeee....hhhhhhhhhhhh....eeee........ee........eeeehhhhhhhhh.......eeeeeeeeee........................eeee...eee........eee...hhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh...ee....ee.hhhhhh....hhhhhhhh.eeeee.......eeeeee..eeeeeeeeee.....eeeeeeeeeeeeeee..eeeeeeeeeee...eeeee...eeeeeeeeee...hhhhhhhhh...eeeeeeeeee......eeeeeeeeeee...........hhhhh.................................eeeeee.hhhhhhhhhhh.............eeee..eee.......eee.........eee...........eeee.....eeeeeeeee.....eeee...eeee..............ee.hhhh.............eeeeeeeeeee.......eeeeeeeee..........eeee....eeee.........eeeeeeeeee......eeeee.......ee...eee.....eee.hhhh.eeeeee....eeeeehhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------SUBTILASE_AS-------------------------------------------------------SUBTILASE_H------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------SUBTILASE_S------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1xf1 B  106 NDPSQVKTLQEKAGKGAGTVVAVIDAGFDKNHEAWRLTDKTKARYQSKEDLEKAKKEHGITYGEWVNDKVAYYHDYSKDGKTAVDQEHGTHVSGILSGNAPSETKEPYRLEGAmPEAQLLLmRVEIVNGLADYARNYAQAIRDAINLGAKVINmSFGNAALAYANLPDETKKAFDYAKSKGVSIVTSAGNDSSFGGKTRLPLADHPDYGVVGTPAAADSTLTVASYSPDKQLTETVRVKTADQQDKEmPVLSTNRFEPNKAYDYAYANRGTKEDDFKDVKGKIALIERGDIDFKDKIAKAKKAGAVGVLIYDNQDKGFPIELPNVDQmPAAFISRKDGLLLKDNPQKTITFNATPKVLPTASGTKLSRFSSWGLTADGNIKPDIAAPGQDILSSVANNKYAKLSGTSmSAPLVAGImGLLQKQYETQYPDmTPSERLDLAKKVLmSSATALYDEDEKAYFSPRQQGAGAVDAKKASAATmYVTDKDNTSSKVHLNNVSDKFEVTVNVHNKSDKPQELYYQATVQTDKVDGKHFALAPKVLYETSWQKITIPANSSKQVTVPIDASRFSKDLLAQmKNGYFLEGFVRFKQDPTKEELmSIPYIGFRGDFGNLSALEKPIYDSKDGSSYYHEANSDAKDQLDGDGLQFYALKNNFTALTTESNPWTIIKAVKEGVENIEDIESSEITETIFAGTFAKQDDDSHYYIHRHANGKPYAAISPNGDGNRDYVQFQGTFLRNAKNLVAEVLDKEGNVVWTSEVTEQVVKNYNNDLASTLGSTRFEKTRWDGKDKDGKVVANGTYTYRVRYTPISSGAKEQHTDFDVIVDNTTPEVATSATFSTEDRRLTLASKPKTSQPVYRERIAYTYmDEDLPTTEYISPNEDGTFTLPEEAETmEGATVPLKmSDFTYVVEDmAGNITYTPVTKLLEGH 1031
                                   115       125       135       145       155       165       175       185       195       205       215   |   225 |     235       245       255   |   265       275       285       295       305       315       325       335       345       355       365       375       385       395       405       415       425       435       445       455       465       475       485       495       505       515      |525       535|      545    |  555       565       575       585       595       605       615       625       635       645       655       665       675    |  685       695      |705       715       725       735       745       755       765       775       785       795       805       815       825       835       845       855       865       875       885       895       905       915       925       935       945       955       965   |   975       985       995|     1005      1015      1025      
                                                                                                                                           219-MSE 227-MSE                         259-MSE                                                                                       353-MSE                                                                         433-MSE                                                                         513-MSE  522-MSE       536-MSE       550-MSE                            585-MSE                                                                                        680-MSE               702-MSE                                                                                                                                                                                                                                                                    969-MSE                    996-MSE 1005-MSE  1015-MSE
   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  (0, 0)

(no "SCOP Domain" information available for 1XF1)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1XF1)

(-) Pfam Domains  (4, 8)

Asymmetric/Biological Unit
(-)
Clan: E-set (290)
(-)
Clan: no clan defined [family: PA] (15)
(-)
Family: PA (15)
(-)
Streptococcus pyogenes (1)
3aPA-1xf1B05B:365-449
3bPA-1xf1B06B:365-449
(-)
Clan: no clan defined [family: Peptidase_S8] (104)

(-) Gene Ontology  (9, 9)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (C5AP_STRPY | P15926)
molecular function
    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.
    GO:0004252    serine-type endopeptidase activity    Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain by a catalytic mechanism that involves a catalytic triad consisting of a serine nucleophile that is activated by a proton relay involving an acidic residue (e.g. aspartate or glutamate) and a basic residue (usually histidine).
    GO:0008236    serine-type peptidase activity    Catalysis of the hydrolysis of peptide bonds in a polypeptide chain by a catalytic mechanism that involves a catalytic triad consisting of a serine nucleophile that is activated by a proton relay involving an acidic residue (e.g. aspartate or glutamate) and a basic residue (usually histidine).
biological process
    GO:0009405    pathogenesis    The set of specific processes that generate the ability of an organism to induce an abnormal, generally detrimental state in another organism.
    GO:0006508    proteolysis    The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.
cellular component
    GO:0005618    cell wall    The rigid or semi-rigid envelope lying outside the cell membrane of plant, fungal, most prokaryotic cells and some protozoan parasites, maintaining their shape and protecting them from osmotic lysis. In plants it is made of cellulose and, often, lignin; in fungi it is composed largely of polysaccharides; in bacteria it is composed of peptidoglycan; in protozoan parasites such as Giardia species, it's made of carbohydrates and proteins.
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.

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 Related Entries

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        C5AP_STRPY | P15926: 3eif

(-) Related Entries Specified in the PDB File

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