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(-) Description

Title :  CRYSTAL STRUCTURE OF THE COMPLEX OF HUMAN NEUTROPHIL ELASTASE WITH 1/2SLPI
 
Authors :  M. Takimoto-Kamimura, K. Fukushima
Date :  20 Aug 07  (Deposition) - 26 Aug 08  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.70
Chains :  Asym./Biol. Unit :  E,I
Keywords :  Serine Protease, Serine Protease Inhibitor, Disease Mutation, Glycoprotein, Hydrolase, Zymogen, Secreted, Hydrolase-Hydrolase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  M. Koizumi, A. Fujino, K. Fukushima, T. Kamimura, M. Takimoto-Kamimura
Complex Of Human Neutrophil Elastase With 1/2Slpi
J. Synchrotron Radiat. V. 15 308 2008
PubMed-ID: 18421166  |  Reference-DOI: 10.1107/S0909049507060670

(-) Compounds

Molecule 1 - LEUKOCYTE ELASTASE
    ChainsE
    EC Number3.4.21.37
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    FragmentPEPTIDASE S1 DOMAIN
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymELASTASE-2, NEUTROPHIL ELASTASE, PMN ELASTASE, BONE MARROW SERINE PROTEASE, MEDULLASIN, HUMAN LEUKOCYTE ELASTASE, HLE
    TissueSPUTUM
 
Molecule 2 - ANTILEUKOPROTEINASE
    ChainsI
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    FragmentWAP 2 DOMAIN
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymALP, SECRETORY LEUKOCYTE PROTEASE INHIBITOR, HUSI-1, SEMINAL PROTEINASE INHIBITOR, BLPI, MUCUS PROTEINASE INHIBITOR, MPI, WAP FOUR-DISULFIDE CORE DOMAIN PROTEIN 4, PROTEASE INHIBITOR WAP4

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit EI

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 4)

Asymmetric/Biological Unit (2, 4)
No.NameCountTypeFull Name
1FUC2Ligand/IonALPHA-L-FUCOSE
2NAG2Ligand/IonN-ACETYL-D-GLUCOSAMINE

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREALA E:84 , ASN E:109 , HOH E:434BINDING SITE FOR RESIDUE NAG E 1
2AC2SOFTWAREARG E:63 , ARG E:65A , HOH E:435 , HOH E:436 , CYS I:101 , SER I:103BINDING SITE FOR RESIDUE FUC E 2
3AC3SOFTWAREASN E:159 , HOH E:432 , HOH E:439BINDING SITE FOR RESIDUE NAG E 4
4AC4SOFTWARETRP E:27 , GLN E:135 , CYS E:201 , ASN E:204 , GLY E:205 , HOH E:438 , HOH E:439BINDING SITE FOR RESIDUE FUC E 5

(-) SS Bonds  (8, 8)

Asymmetric/Biological Unit
No.Residues
1E:42 -E:58
2E:136 -E:201
3E:168 -E:182
4E:191 -E:220
5I:64 -I:93
6I:71 -I:97
7I:80 -I:92
8I:86 -I:101

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Arg E:147 -Asn E:148

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (85, 85)

Asymmetric/Biological Unit (85, 85)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
01UniProtVAR_070696P42LELNE_HUMANDisease (SCN1)  ---EP28L
02UniProtVAR_070697F43LELNE_HUMANDisease (SCN1)  ---EF29L
03UniProtVAR_070698M44RELNE_HUMANDisease (SCN1)  ---EM30R
04UniProtVAR_070699V45EELNE_HUMANDisease (SCN1)  ---EV31E
05UniProtVAR_070700V45LELNE_HUMANDisease (CH)  ---EV31L
06UniProtVAR_070701S46CELNE_HUMANDisease (SCN1)  ---ES32C
07UniProtVAR_070702S46FELNE_HUMANDisease (SCN1)  ---ES32F
08UniProtVAR_070703L47PELNE_HUMANDisease (SCN1)878855319EL33P
09UniProtVAR_070704L47RELNE_HUMANDisease (SCN1)  ---EL33R
10UniProtVAR_070705L49PELNE_HUMANDisease (SCN1)  ---EL35P
11UniProtVAR_070706H53LELNE_HUMANDisease (SCN1)  ---EH40L
12UniProtVAR_070707H53QELNE_HUMANDisease (CH)  ---EH40Q
13UniProtVAR_070708H53YELNE_HUMANDisease (SCN1)  ---EH40Y
14UniProtVAR_070709C55SELNE_HUMANDisease (SCN1)  ---EC42S
15UniProtVAR_038609C55YELNE_HUMANDisease (SCN1)  ---EC42Y
16UniProtVAR_070710G56RELNE_HUMANDisease (SCN1)  ---EG43R
17UniProtVAR_070711A57SELNE_HUMANDisease (SCN1)  ---EA44S
18UniProtVAR_038610A57TELNE_HUMANDisease (SCN1)  ---EA44T
19UniProtVAR_070712A57VELNE_HUMANDisease (SCN1)  ---EA44V
20UniProtVAR_070713L59PELNE_HUMANDisease (SCN1)  ---EL46P
21UniProtVAR_038611I60TELNE_HUMANDisease (SCN1)  ---EI47T
22UniProtVAR_070715A61VELNE_HUMANDisease (SCN1)137854447EA48V
23UniProtVAR_070718S67WELNE_HUMANDisease (SCN1)  ---ES54W
24UniProtVAR_070719C71FELNE_HUMANDisease (SCN1)878855315EC58F
25UniProtVAR_038612C71RELNE_HUMANDisease (SCN1)28931611EC58R
26UniProtVAR_038613C71SELNE_HUMANDisease (SCN1)  ---EC58S
27UniProtVAR_070720C71YELNE_HUMANDisease (SCN1)  ---EC58Y
28UniProtVAR_070721V72GELNE_HUMANDisease (SCN1)  ---EV59G
29UniProtVAR_070722V80GELNE_HUMANDisease (SCN1)  ---EV65G
30UniProtVAR_070724V82MELNE_HUMANDisease (SCN1)  ---EV66M
31UniProtVAR_070725L84PELNE_HUMANDisease (SCN1)  ---EL68P
32UniProtVAR_038614G85EELNE_HUMANDisease (SCN1)  ---EG69E
33UniProtVAR_070726G85RELNE_HUMANDisease (SCN1)  ---EG69R
34UniProtVAR_070727Q97LELNE_HUMANDisease (CH)  ---EQ81L
35UniProtVAR_038615V98LELNE_HUMANDisease (SCN1)267606781EV82L
36UniProtVAR_070728V98MELNE_HUMANDisease (SCN1)  ---EV82M
37UniProtVAR_038616V101LELNE_HUMANDisease (SCN1)137854449EV85L
38UniProtVAR_038617V101MELNE_HUMANDisease (SCN1)28929494EV85M
39UniProtVAR_070729R103LELNE_HUMANDisease (SCN1)  ---ER87L
40UniProtVAR_070730R103PELNE_HUMANDisease (SCN1)  ---ER87P
41UniProtVAR_070731I104NELNE_HUMANDisease (CH)  ---EI88N
42UniProtVAR_070732I118VELNE_HUMANPolymorphism  ---EI103V
43UniProtVAR_070733I120FELNE_HUMANDisease (SCN1)  ---EI105F
44UniProtVAR_070734I120NELNE_HUMANDisease (SCN1)  ---EI105N
45UniProtVAR_070735I120SELNE_HUMANDisease (SCN1)  ---EI105S
46UniProtVAR_070736L121PELNE_HUMANDisease (SCN1)  ---EL106P
47UniProtVAR_070737L123HELNE_HUMANDisease (SCN1)  ---EL108H
48UniProtVAR_070738N124IELNE_HUMANDisease (SCN1)  ---EN109I
49UniProtVAR_070739G125RELNE_HUMANPolymorphism377698556EG110R
50UniProtVAR_038619S126LELNE_HUMANDisease (SCN1)137854450ES111L
51UniProtVAR_070740A127DELNE_HUMANDisease (SCN1)  ---EA112D
52UniProtVAR_070741A127PELNE_HUMANDisease (SCN1)  ---EA112P
53UniProtVAR_070742A131TELNE_HUMANUnclassified (SCN1)201729066EA116T
54UniProtVAR_070743V135MELNE_HUMANPolymorphism774457980EV120M
55UniProtVAR_070744A136DELNE_HUMANDisease (SCN1)  ---EA121D
56UniProtVAR_038620P139LELNE_HUMANDisease (SCN1)28929493EP124L
57UniProtVAR_070745P139RELNE_HUMANDisease (SCN1)  ---EP124R
58UniProtVAR_070746R143HELNE_HUMANUnclassified (CH)200993994ER128H
59UniProtVAR_070747C151FELNE_HUMANDisease (SCN1)  ---EC136F
60UniProtVAR_038621C151SELNE_HUMANDisease (SCN1)  ---EC136S
61UniProtVAR_070748C151WELNE_HUMANDisease (SCN1)  ---EC136W
62UniProtVAR_070749C151YELNE_HUMANUnclassified (SCN1)57246956EC136Y
63UniProtVAR_070750L152PELNE_HUMANDisease (SCN1)  ---EL137P
64UniProtVAR_070751A153DELNE_HUMANDisease (SCN1)  ---EA138D
65UniProtVAR_070752A153PELNE_HUMANDisease (SCN1)  ---EA138P
66UniProtVAR_070753W156CELNE_HUMANDisease (SCN1)  ---EW141C
67UniProtVAR_070754W156RELNE_HUMANDisease (SCN1)  ---EW141R
68UniProtVAR_064513A166TELNE_HUMANDisease (SCN1)201788817EA152T
69UniProtVAR_070755G203CELNE_HUMANDisease (SCN1)  ---EG196C
70UniProtVAR_070756G203RELNE_HUMANDisease (SCN1)  ---EG196R
71UniProtVAR_038623P205RELNE_HUMANDisease (SCN1)  ---EP198R
72UniProtVAR_070757L206FELNE_HUMANDisease (CH)137854446EL199F
73UniProtVAR_070758L206SELNE_HUMANDisease (SCN1)  ---EL199S
74UniProtVAR_070759C208GELNE_HUMANDisease (SCN1)  ---EC201G
75UniProtVAR_070760N209IELNE_HUMANDisease (CH)  ---EN204I
76UniProtVAR_038624G210VELNE_HUMANDisease (SCN1)  ---EG205V
77UniProtVAR_070761G210WELNE_HUMANDisease (CH)  ---EG205W
78UniProtVAR_070762G214EELNE_HUMANDisease (SCN1)  ---EG211E
79UniProtVAR_038625G214RELNE_HUMANDisease (SCN1)137854451EG211R
80UniProtVAR_019237V219IELNE_HUMANUnclassified (SCN1)17216656EV216I
81UniProtVAR_070764A233PELNE_HUMANDisease (SCN1)  ---EA229P
82UniProtVAR_070765V235EELNE_HUMANDisease (SCN1)  ---EV231E
83UniProtVAR_070766V235GELNE_HUMANDisease (SCN1)  ---EV231G
84UniProtVAR_070723R81PELNE_HUMANDisease (SCN1)  ---ER65AP
85UniProtVAR_070763R220QELNE_HUMANDisease (SCN1)137854445ER217AQ

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (3, 3)

Asymmetric/Biological Unit (3, 3)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1TRYPSIN_DOMPS50240 Serine proteases, trypsin domain profile.ELNE_HUMAN30-247  1E:16-243
2TRYPSIN_HISPS00134 Serine proteases, trypsin family, histidine active site.ELNE_HUMAN66-71  1E:53-58
3TRYPSIN_SERPS00135 Serine proteases, trypsin family, serine active site.ELNE_HUMAN196-207  1E:189-200

(-) Exons   (4, 4)

Asymmetric/Biological Unit (4, 4)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1ENST000002636211ENSE00000892229chr19:852291-852395105ELNE_HUMAN1-23230--
1.2ENST000002636212ENSE00000768824chr19:852876-853032157ELNE_HUMAN23-75531E:16-62 (gaps)47
1.3ENST000002636213ENSE00000768826chr19:853262-853403142ELNE_HUMAN75-122481E:62-107 (gaps)51
1.4ENST000002636214ENSE00000768828chr19:855564-855794231ELNE_HUMAN123-199771E:108-192 (gaps)87
1.5ENST000002636215ENSE00000892230chr19:855958-856242285ELNE_HUMAN200-267681E:193-243 (gaps)52

(-) 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 E from PDB  Type:PROTEIN  Length:218
 aligned with ELNE_HUMAN | P08246 from UniProtKB/Swiss-Prot  Length:267

    Alignment length:218
                                    39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239        
          ELNE_HUMAN     30 IVGGRRARPHAWPFMVSLQLRGGHFCGATLIAPNFVMSAAHCVANVNVRAVRVVLGAHNLSRREPTRQVFAVQRIFENGYDPVNLLNDIVILQLNGSATINANVQVAQLPAQGRRLGNGVQCLAMGWGLLGRNRGIASVLQELNVTVVTSLCRRSNVCTLVRGRQAGVCFGDSGSPLVCNGLIHGIASFVRGGCASGLYPDAFAPVAQFVNWIDSIIQ  247
               SCOP domains d2z7fe_ E: automated matches                                                                                                                                                                                               SCOP domains
               CATH domains 2z7fE01     2z7fE02 E:28-120,E:233-243 Trypsin-like serine proteases                                      2z7fE01 E:16-27,E:121-232 Trypsin-like serine proteases                                              2z7fE02     CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....ee........eeeeee..eeeeeeeeee..eeeehhhhhh..hhhh.eeee............eeeeeeeeee............eeeee..........................eeeeee..............eeeeeeee........eeee...............eeee..eeeeeeeee..........eeeee...hhhhhhhhhh Sec.struct. author
             SAPs(SNPs) (1) ------------LLRECP-P---L-SRS-PTV-----W---FG-------GPM-PE-----------LL--L-LN-------------V-FP-HIRLD---T---MD--L---H-------FPD--C---------T------------------------------------C-RF-GIV---E----IQ------------P-E------------ SAPs(SNPs) (1)
             SAPs(SNPs) (2) ---------------LFR-----Q-Y-T-------------R-------------R------------M--M-P----------------N------P-----------R-----------S-P--R----------------------------------------------R--S---W---R--------------------G------------ SAPs(SNPs) (2)
             SAPs(SNPs) (3) -----------------------Y---V-------------S------------------------------------------------S------------------------------W------------------------------------------------------------------------------------------------ SAPs(SNPs) (3)
             SAPs(SNPs) (4) -----------------------------------------Y-------------------------------------------------------------------------------Y------------------------------------------------------------------------------------------------ SAPs(SNPs) (4)
                PROSITE (1) TRYPSIN_DOM  PDB: E:16-243 UniProt: 30-247                                                                                                                                                                                 PROSITE (1)
                PROSITE (2) ------------------------------------TRYPSI----------------------------------------------------------------------------------------------------------------------------TRYPSIN_SER ---------------------------------------- PROSITE (2)
           Transcript 1 (1) Exon 1.2  PDB: E:16-62 (gaps) UniProt: 23-75  -----------------------------------------------Exon 1.4  PDB: E:108-192 (gaps) UniProt: 123-199                             Exon 1.5  PDB: E:193-243 (gaps) UniProt: 200-267 Transcript 1 (1)
           Transcript 1 (2) ---------------------------------------------Exon 1.3  PDB: E:62-107 (gaps) UniProt: 75-122  ----------------------------------------------------------------------------------------------------------------------------- Transcript 1 (2)
                2z7f E   16 IVGGRRARPHAWPFMVSLQLRGGHFCGATLIAPNFVMSAAHCVANVNVRAVRVVLGAHNLSRREPTRQVFAVQRIFENGYDPVNLLNDIVILQLNGSATINANVQVAQLPAQGRRLGNGVQCLAMGWGLLGRNRGIASVLQELNVTVVTSLCRRSNVCTLVRGRQAGVCFGDSGSPLVCNGLIHGIASFVRGGCASGLYPDAFAPVAQFVNWIDSIIQ  243
                                    25        35||      46        56      ||64 |      73        83        94|| ||  104       114       124       134       144||     155    || 166 ||    184  |  | 192       204||     216|     |225       235        
                                               36|                      62A| 65A                         92||| ||                                           145|          160|   168|      186A  |          201|||     217A  222A                     
                                                38                       62B                              94|| ||                                            147           162    177         188A           204||                                    
                                                                                                           95| ||                                                                                             205|                                    
                                                                                                            98 ||                                                                                              208                                    
                                                                                                             99A|                                                                                                                                     
                                                                                                              99B                                                                                                                                     

Chain I from PDB  Type:PROTEIN  Length:50
 aligned with SLPI_HUMAN | P03973 from UniProtKB/Swiss-Prot  Length:132

    Alignment length:50
                                    92       102       112       122       132
          SLPI_HUMAN     83 RRKPGKCPVTYGQCLMLNPPNFCEMDGQCKRDLKCCMGMCGKSCVSPVKA  132
               SCOP domains d2z7fi_ I: automated matches                       SCOP domains
               CATH domains 2z7fI00 I:58-107 R-elafin                          CATH domains
               Pfam domains -------------------------------------------------- Pfam domains
         Sec.struct. author ............ee..........hhhhh....eeeee..eeeee..... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------- Transcript
                2z7f I   58 RRKPGKCPVTYGQCLMLNPPNFCEMDGQCKRDLKCCMGMCGKSCVSPVKA  107
                                    67        77        87        97       107

   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, 2)

Asymmetric/Biological Unit

(-) CATH Domains  (2, 3)

Asymmetric/Biological Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2Z7F)

(-) Gene Ontology  (53, 59)

Asymmetric/Biological Unit(hide GO term definitions)
Chain E   (ELNE_HUMAN | P08246)
molecular function
    GO:0001106    RNA polymerase II transcription corepressor activity    Interacting selectively and non-covalently with an RNA polymerase II repressing transcription factor and also with the RNA polymerase II basal transcription machinery in order to stop, prevent, or reduce the frequency, rate or extent of transcription. Cofactors generally do not bind DNA, but rather mediate protein-protein interactions between repressive transcription factors and the basal transcription machinery.
    GO:0019955    cytokine binding    Interacting selectively and non-covalently with a cytokine, any of a group of proteins that function to control the survival, growth and differentiation of tissues and cells, and which have autocrine and paracrine activity.
    GO:0004175    endopeptidase activity    Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain.
    GO:0008201    heparin binding    Interacting selectively and non-covalently with heparin, any member of a group of glycosaminoglycans found mainly as an intracellular component of mast cells and which consist predominantly of alternating alpha-(1->4)-linked D-galactose and N-acetyl-D-glucosamine-6-sulfate residues.
    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:0002020    protease binding    Interacting selectively and non-covalently with any protease or peptidase.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    GO: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:0002438    acute inflammatory response to antigenic stimulus    An acute inflammatory response to an antigenic stimulus. An acute inflammatory response occurs within a matter of minutes or hours, and either resolves within a few days or becomes a chronic inflammatory response.
    GO:0006874    cellular calcium ion homeostasis    Any process involved in the maintenance of an internal steady state of calcium ions at the level of a cell.
    GO:0042742    defense response to bacterium    Reactions triggered in response to the presence of a bacterium that act to protect the cell or organism.
    GO:0050832    defense response to fungus    Reactions triggered in response to the presence of a fungus that act to protect the cell or organism.
    GO:0022617    extracellular matrix disassembly    A process that results in the breakdown of the extracellular matrix.
    GO:0050900    leukocyte migration    The movement of a leukocyte within or between different tissues and organs of the body.
    GO:0045079    negative regulation of chemokine biosynthetic process    Any process that stops, prevents, or reduces the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of chemokines.
    GO:0050922    negative regulation of chemotaxis    Any process that stops, prevents, or reduces the frequency, rate or extent of the directed movement of a motile cell or organism in response to a specific chemical concentration gradient.
    GO:0044130    negative regulation of growth of symbiont in host    Any process in which the symbiont stops, prevents or reduces its increase in size or mass within the cells or tissues of the host organism. The host is defined as the larger of the organisms involved in the symbiotic interaction.
    GO:0050728    negative regulation of inflammatory response    Any process that stops, prevents, or reduces the frequency, rate or extent of the inflammatory response.
    GO:0045415    negative regulation of interleukin-8 biosynthetic process    Any process that stops, prevents, or reduces the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of interleukin-8.
    GO:0000122    negative regulation of transcription from RNA polymerase II promoter    Any process that stops, prevents, or reduces the frequency, rate or extent of transcription from an RNA polymerase II promoter.
    GO:0070947    neutrophil mediated killing of fungus    The directed killing of a fungal cell by a neutrophil.
    GO:0006909    phagocytosis    An endocytosis process that results in the engulfment of external particulate material by phagocytes. The particles are initially contained within phagocytic vacuoles (phagosomes), which then fuse with primary lysosomes to effect digestion of the particles.
    GO:0043406    positive regulation of MAP kinase activity    Any process that activates or increases the frequency, rate or extent of MAP kinase activity.
    GO:0050778    positive regulation of immune response    Any process that activates or increases the frequency, rate or extent of the immune response, the immunological reaction of an organism to an immunogenic stimulus.
    GO:0045416    positive regulation of interleukin-8 biosynthetic process    Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of interleukin-8.
    GO:0048661    positive regulation of smooth muscle cell proliferation    Any process that activates or increases the rate or extent of smooth muscle cell proliferation.
    GO:0030163    protein catabolic process    The chemical reactions and pathways resulting in the breakdown of a protein by the destruction of the native, active configuration, with or without the hydrolysis of peptide bonds.
    GO:0006508    proteolysis    The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.
    GO:0009411    response to UV    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 ultraviolet radiation (UV light) stimulus. Ultraviolet radiation is electromagnetic radiation with a wavelength in the range of 10 to 380 nanometers.
    GO:0032496    response to lipopolysaccharide    Any process that results in a change in state or activity of an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a lipopolysaccharide stimulus; lipopolysaccharide is a major component of the cell wall of gram-negative bacteria.
    GO:0001878    response to yeast    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 a stimulus from a yeast species.
cellular component
    GO:0009986    cell surface    The external part of the cell wall and/or plasma membrane.
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0070062    extracellular exosome    A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
    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:0005615    extracellular space    That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.
    GO:0030141    secretory granule    A small subcellular vesicle, surrounded by a membrane, that is formed from the Golgi apparatus and contains a highly concentrated protein destined for secretion. Secretory granules move towards the periphery of the cell and upon stimulation, their membranes fuse with the cell membrane, and their protein load is exteriorized. Processing of the contained protein may take place in secretory granules.
    GO:0017053    transcriptional repressor complex    A protein complex that possesses activity that prevents or downregulates transcription.

Chain I   (SLPI_HUMAN | P03973)
molecular function
    GO:0004866    endopeptidase inhibitor activity    Stops, prevents or reduces the activity of an endopeptidase, any enzyme that hydrolyzes nonterminal peptide bonds in polypeptides.
    GO:0019899    enzyme binding    Interacting selectively and non-covalently with any enzyme.
    GO:0030414    peptidase inhibitor activity    Stops, prevents or reduces the activity of a peptidase, any enzyme that catalyzes the hydrolysis peptide bonds.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    GO:0004867    serine-type endopeptidase inhibitor activity    Stops, prevents or reduces the activity of serine-type endopeptidases, enzymes that catalyze the hydrolysis of nonterminal peptide bonds in a polypeptide chain; a serine residue (and a histidine residue) are at the active center of the enzyme.
biological process
    GO:0019731    antibacterial humoral response    An immune response against bacteria mediated through a body fluid. Examples of this process are the antibacterial humoral responses in Mus musculus and Drosophila melanogaster.
    GO:0042742    defense response to bacterium    Reactions triggered in response to the presence of a bacterium that act to protect the cell or organism.
    GO:0006955    immune response    Any immune system process that functions in the calibrated response of an organism to a potential internal or invasive threat.
    GO:0002376    immune system process    Any process involved in the development or functioning of the immune system, an organismal system for calibrated responses to potential internal or invasive threats.
    GO:0045087    innate immune response    Innate immune responses are defense responses mediated by germline encoded components that directly recognize components of potential pathogens.
    GO:0010951    negative regulation of endopeptidase activity    Any process that decreases the frequency, rate or extent of endopeptidase activity, the endohydrolysis of peptide bonds within proteins.
    GO:0010466    negative regulation of peptidase activity    Any process that stops or reduces the rate of peptidase activity, the hydrolysis of peptide bonds within proteins.
    GO:0032091    negative regulation of protein binding    Any process that stops, prevents, or reduces the frequency, rate or extent of protein binding.
    GO:0045071    negative regulation of viral genome replication    Any process that stops, prevents, or reduces the frequency, rate or extent of viral genome replication.
    GO:0032496    response to lipopolysaccharide    Any process that results in a change in state or activity of an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a lipopolysaccharide stimulus; lipopolysaccharide is a major component of the cell wall of gram-negative bacteria.
cellular component
    GO:0070062    extracellular exosome    A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
    GO:0031012    extracellular matrix    A structure lying external to one or more cells, which provides structural support for cells or tissues.
    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:0005615    extracellular space    That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.

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 Related Entries

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

UniProtKB/Swiss-Prot
        ELNE_HUMAN | P082461b0f 1h1b 1hne 1ppf 1ppg 2rg3 3q76 3q77 4nzl 4wvp 5a09 5a0a 5a0b 5a0c 5a8x 5a8y 5a8z 5abw
        SLPI_HUMAN | P039734doq

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 2Z7F)