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Sequence, Chains, Asymmetric and Biological Units

Title CRYSTAL STRUCTURE OF MATRIPTASE IN COMPLEX WITH ITS INHIBITO
Keywords BETA BARREL, SERINE PROTEASE, INHIBITOR, EPITHELIUM, HYDROLA HYDROLASE INHIBITOR COMPLEX
Experiment X-ray diffraction
Number of Models  1


   Database       ID code    StatusCoordinate files
        Header     Asymmetric unit     Biological unit  

PDB   4ISO     released     available     available     Quaternary Structure Server  


Asymmetric unit from PDB
 Unit     Type     Name   Chain ID   Residues   Atoms   Hetatoms 
1  Protein   SUPPRESSOR OF TUMORIGENICITY 14 PROTEIN  A 241 1865 0
2  Protein   KUNITZ-TYPE PROTEASE INHIBITOR 1  B 60 483 0
3  Ligand   SUPPRESSOR OF TUMORIGENICITY 14 PROTEIN  A 6 0 56
4  Ligand   KUNITZ-TYPE PROTEASE INHIBITOR 1  B 2 0 14
5 Water     182 0 182
total       491 2348 252

Proteins
Unit 1 VAL16 VAL17 GLY18 GLY19 THR20 ASP21 ALA22 ASP23 GLU24 GLY25 GLU26 TRP27 PRO28 TRP29 GLN30 VAL31 SER32 LEU33 HIS34 ALA35 LEU36 GLY37 GLN38 GLY39 HIS40 ILE41 CYS42 GLY43 ALA44 SER45 LEU46 ILE47 SER48 PRO49 ASN50 TRP51 LEU52 VAL53 SER54 ALA55 ALA56 HIS57 CYS58 TYR59 ILE60 ASP60A ASP60B ARG60C GLY60D PHE60E ARG60F TYR60G SER60H ASP60I PRO61 THR62 GLN63 TRP64 THR65 ALA66 PHE67 LEU68 GLY69 LEU70 HIS71 ASP72 GLN73 SER74 GLN75 ARG76 SER77 ALA77A PRO78 GLY79 VAL80 GLN81 GLU82 ARG83 ARG84 LEU85 LYS86 ARG87 ILE88 ILE89 SER90 HIS91 PRO92 PHE93 PHE94 ASN95 ASP96 PHE97 THR98 PHE99 ASP100 TYR101 ASP102 ILE103 ALA104 LEU105 LEU106 GLU107 LEU108 GLU109 LYS110 PRO111 ALA112 GLU113 TYR114 SER115 SER116 MET117 VAL118 ARG119 PRO120 ILE121 CYS122 LEU123 PRO124 ASP125 ALA126 SER127 HIS128 VAL129 PHE130 PRO131 ALA132 GLY133 LYS134 ALA135 ILE136 TRP137 VAL138 THR139 GLY140 TRP141 GLY142 HIS143 THR144 GLN145 TYR146 GLY147 GLY148 THR150 GLY151 ALA152 LEU153 ILE154 LEU155 GLN156 LYS157 GLY158 GLU159 ILE160 ARG161 VAL162 ILE163 GLN164 GLN165 THR166 THR167 CYS168 GLU169 ASN170 LEU171 LEU172 PRO173 GLN174 GLN175 ILE176 THR177 PRO178 ARG179 MET180 MET181 CYS182 VAL183 GLY184 PHE184A LEU185 SER186 GLY186A GLY187 VAL188 ASP189 SER190 CYS191 GLN192 GLY193 ASP194 SER195 GLY196 GLY197 PRO198 LEU199 SER200 SER201 VAL202 GLU203 ALA204 ASP204A GLY205 ARG206 ILE207 PHE208 GLN209 ALA210 GLY211 VAL212 VAL213 SER214 TRP215 GLY216 ASP217 GLY219 CYS220 ALA221 GLN221A ARG222 ASN223 LYS224 PRO225 GLY226 VAL227 TYR228 THR229 ARG230 LEU231 PRO232 LEU233 PHE234 ARG235 ASP236 TRP237 ILE238 LYS239 GLU240 ASN241 THR242 GLY243 VAL244
Unit 2 GLN245 THR246 GLU247 ASP248 TYR249 CYS250 LEU251 ALA252 SER253 ASN254 LYS255 VAL256 GLY257 ARG258 CYS259 ARG260 GLY261 SER262 PHE263 PRO264 ARG265 TRP266 TYR267 TYR268 ASP269 PRO270 THR271 GLU272 GLN273 ILE274 CYS275 LYS276 SER277 PHE278 VAL279 TYR280 GLY281 GLY282 CYS283 LEU284 GLY285 ASN286 LYS287 ASN288 ASN289 TYR290 LEU291 ARG292 GLU293 GLU294 GLU295 CYS296 ILE297 LEU298 ALA299 CYS300 ARG301 GLY302 VAL303 GLN304

Ligands
Unit 3 GSH301 GOL302 GOL303 PEG304 PEG305 PGE306
Unit 4 PEG401 PEG402

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Perl script:    PDBscan.pl  (15 Sep 2016)
Author:    Peter Slickers  (slickers@leibniz-fli.de),  IMB Jena,  Germany