HEADER MEMBRANE PROTEIN 06-JUL-21 7P2P TITLE HUMAN SIGNAL PEPTIDASE COMPLEX PARALOG A (SPC-A) COMPND MOL_ID: 1; COMPND 2 MOLECULE: SIGNAL PEPTIDASE COMPLEX CATALYTIC SUBUNIT SEC11A; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ENDOPEPTIDASE SP18,MICROSOMAL SIGNAL PEPTIDASE 18 KDA COMPND 5 SUBUNIT,SPASE 18 KDA SUBUNIT,SEC11 HOMOLOG A,SEC11-LIKE PROTEIN 1, COMPND 6 SPC18; COMPND 7 EC: 3.4.21.89; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: SIGNAL PEPTIDASE COMPLEX SUBUNIT 3; COMPND 11 CHAIN: B; COMPND 12 SYNONYM: MICROSOMAL SIGNAL PEPTIDASE 22/23 KDA SUBUNIT,SPC22/23,SPASE COMPND 13 22/23 KDA SUBUNIT; COMPND 14 EC: 3.4.-.-; COMPND 15 ENGINEERED: YES; COMPND 16 MOL_ID: 3; COMPND 17 MOLECULE: SIGNAL PEPTIDASE COMPLEX SUBUNIT 2; COMPND 18 CHAIN: C; COMPND 19 SYNONYM: MICROSOMAL SIGNAL PEPTIDASE 25 KDA SUBUNIT,SPASE 25 KDA COMPND 20 SUBUNIT; COMPND 21 EC: 3.4.-.-; COMPND 22 ENGINEERED: YES; COMPND 23 MOL_ID: 4; COMPND 24 MOLECULE: SIGNAL PEPTIDASE COMPLEX SUBUNIT 1; COMPND 25 CHAIN: D; COMPND 26 SYNONYM: MICROSOMAL SIGNAL PEPTIDASE 12 KDA SUBUNIT,SPASE 12 KDA COMPND 27 SUBUNIT; COMPND 28 EC: 3.4.-.-; COMPND 29 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: SEC11A, SEC11L1, SPC18, SPCS4A; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 9 EXPRESSION_SYSTEM_CELL_LINE: HEK 293 E+; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PUPE-2961; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 13 ORGANISM_COMMON: HUMAN; SOURCE 14 ORGANISM_TAXID: 9606; SOURCE 15 GENE: SPCS3, SPC22, UNQ1841/PRO3567; SOURCE 16 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 17 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 18 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 19 EXPRESSION_SYSTEM_CELL_LINE: HEK 293 E+; SOURCE 20 EXPRESSION_SYSTEM_PLASMID: PUPE-2961; SOURCE 21 MOL_ID: 3; SOURCE 22 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 23 ORGANISM_COMMON: HUMAN; SOURCE 24 ORGANISM_TAXID: 9606; SOURCE 25 GENE: SPCS2, KIAA0102, SPC25; SOURCE 26 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 27 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 28 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 29 EXPRESSION_SYSTEM_CELL_LINE: HEK 293 E+; SOURCE 30 EXPRESSION_SYSTEM_PLASMID: PUPE-2961; SOURCE 31 MOL_ID: 4; SOURCE 32 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 33 ORGANISM_COMMON: HUMAN; SOURCE 34 ORGANISM_TAXID: 9606; SOURCE 35 GENE: SPCS1, SPC12, HSPC033; SOURCE 36 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 37 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 38 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 39 EXPRESSION_SYSTEM_CELL_LINE: HEK 293 E+; SOURCE 40 EXPRESSION_SYSTEM_PLASMID: PUPE-2961 KEYWDS ENDOPLASMIC RETICULUM, SIGNAL PEPTIDE, SERINE PROTEASE, MEMBRANE KEYWDS 2 COMPLEX, MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR A.M.LIACI,F.FOERSTER REVDAT 4 21-DEC-22 7P2P 1 JRNL REVDAT 3 20-OCT-21 7P2P 1 JRNL REVDAT 2 13-OCT-21 7P2P 1 REMARK REVDAT 1 06-OCT-21 7P2P 0 JRNL AUTH A.M.LIACI,B.STEIGENBERGER,P.C.TELLES DE SOUZA,S.TAMARA, JRNL AUTH 2 M.GROLLERS-MULDERIJ,P.OGRISSEK,S.J.MARRINK,R.A.SCHELTEMA, JRNL AUTH 3 F.FORSTER JRNL TITL STRUCTURE OF THE HUMAN SIGNAL PEPTIDASE COMPLEX REVEALS THE JRNL TITL 2 DETERMINANTS FOR SIGNAL PEPTIDE CLEAVAGE. JRNL REF MOL.CELL V. 81 3934 2021 JRNL REFN ISSN 1097-2765 JRNL PMID 34388369 JRNL DOI 10.1016/J.MOLCEL.2021.07.031 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.M.LIACI,B.STEIGENBERGER,S.TAMARA,P.C.TELLES DE SOUZA, REMARK 1 AUTH 2 M.GROLLERS-MULDERIJ,P.OGRISSEK,S.J.MARRIK,R.A.SCHELTEMA, REMARK 1 AUTH 3 F.FOERSTER REMARK 1 TITL STRUCTURE OF THE HUMAN SIGNAL PEPTIDASE COMPLEX REVEALS THE REMARK 1 TITL 2 DETERMINANTS FOR SIGNAL PEPTIDE CLEAVAGE REMARK 1 REF BIORXIV 2020 REMARK 1 REFN ISSN 2692-8205 REMARK 1 DOI 10.1101/2020.11.11.378711 REMARK 2 REMARK 2 RESOLUTION. 4.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : EPU, CTFFIND, RELION, COOT, RELION, REMARK 3 RELION, RELION, RELION, PHENIX REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : AB INITIO MODEL REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : NULL REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 4.900 REMARK 3 NUMBER OF PARTICLES : 29508 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING AND AMPLITUDE REMARK 3 CORRECTION REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 7P2P COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 06-JUL-21. REMARK 100 THE DEPOSITION ID IS D_1292116637. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : SINGLE PARTICLE REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : PARTICLE REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : SIGNAL PEPTIDASE COMPLEX REMARK 245 PARALOG A (SPC-A); SIGNAL REMARK 245 PEPTIDASE COMPLEX CATALYTIC REMARK 245 SUBUNIT A (SEC11A); SIGNAL REMARK 245 PEPTIDASE COMPLEX SUBUNIT 3 REMARK 245 (SPC22/23); SIGNAL PEPTIDASE REMARK 245 COMPLEX SUBUNIT 2 (SPC25); REMARK 245 SIGNAL PEPTIDASE COMPLEX REMARK 245 SUBUNIT 1 (SPC12) REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 0.50; 4.00 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : BLOT FOR 4S WITH BLOT FORCE 0 REMARK 245 BEFORE PLUNGING.; BLOT FOR 4S REMARK 245 WITH BLOT FORCE 0 BEFORE REMARK 245 PLUNGING. REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.80; 7.80 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : 2083 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TALOS ARCTICA REMARK 245 DETECTOR TYPE : GATAN K2 SUMMIT (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1000.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 4000.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : 2.70 REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 6300.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 165000 REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 200 REMARK 245 IMAGING DETAILS : 200 KV TALOS ARCTICA AT REMARK 245 UTRECHT UNIVERSITY, THE NETHERLANDS. SAME SETTINGS WERE USED FOR REMARK 245 BOTH GRID CONDITIONS. REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7570 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 39070 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -28.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 PRO A 0 REMARK 465 MET A 1 REMARK 465 LEU A 2 REMARK 465 SER A 3 REMARK 465 LEU A 4 REMARK 465 ASP A 5 REMARK 465 PHE A 6 REMARK 465 LEU A 7 REMARK 465 ASP A 8 REMARK 465 ASP A 9 REMARK 465 VAL A 10 REMARK 465 ARG A 11 REMARK 465 ARG A 12 REMARK 465 LYS A 161 REMARK 465 PHE A 162 REMARK 465 LYS A 163 REMARK 465 TYR A 164 REMARK 465 ALA A 165 REMARK 465 VAL A 166 REMARK 465 LEU A 167 REMARK 465 PHE A 168 REMARK 465 LEU A 169 REMARK 465 LEU A 170 REMARK 465 GLY A 171 REMARK 465 LEU A 172 REMARK 465 PHE A 173 REMARK 465 VAL A 174 REMARK 465 LEU A 175 REMARK 465 VAL A 176 REMARK 465 HIS A 177 REMARK 465 ARG A 178 REMARK 465 GLU A 179 REMARK 465 GLY A 180 REMARK 465 GLY A 181 REMARK 465 SER A 182 REMARK 465 PRO A 183 REMARK 465 GLY A 184 REMARK 465 GLY A 185 REMARK 465 SER A 186 REMARK 465 GLY A 187 REMARK 465 GLY A 188 REMARK 465 GLY A 189 REMARK 465 SER A 190 REMARK 465 ALA A 191 REMARK 465 GLU A 192 REMARK 465 ASN A 193 REMARK 465 LEU A 194 REMARK 465 TYR A 195 REMARK 465 PHE A 196 REMARK 465 GLN A 197 REMARK 465 PRO B 0 REMARK 465 MET B 1 REMARK 465 GLY B 181 REMARK 465 SER B 182 REMARK 465 GLY B 183 REMARK 465 GLU B 184 REMARK 465 GLY B 185 REMARK 465 ARG B 186 REMARK 465 GLY B 187 REMARK 465 SER B 188 REMARK 465 LEU B 189 REMARK 465 LEU B 190 REMARK 465 THR B 191 REMARK 465 CYS B 192 REMARK 465 GLY B 193 REMARK 465 ASP B 194 REMARK 465 VAL B 195 REMARK 465 GLU B 196 REMARK 465 GLU B 197 REMARK 465 ASN B 198 REMARK 465 PRO B 199 REMARK 465 GLY B 200 REMARK 465 MET C 1 REMARK 465 ALA C 2 REMARK 465 ALA C 3 REMARK 465 ALA C 4 REMARK 465 ALA C 5 REMARK 465 VAL C 6 REMARK 465 GLN C 7 REMARK 465 GLY C 8 REMARK 465 GLY C 9 REMARK 465 ARG C 10 REMARK 465 SER C 11 REMARK 465 GLY C 12 REMARK 465 GLY C 13 REMARK 465 SER C 14 REMARK 465 GLY C 15 REMARK 465 GLY C 16 REMARK 465 CYS C 17 REMARK 465 SER C 18 REMARK 465 GLY C 19 REMARK 465 ALA C 20 REMARK 465 GLY C 21 REMARK 465 GLY C 22 REMARK 465 ALA C 23 REMARK 465 SER C 24 REMARK 465 ASN C 25 REMARK 465 CYS C 26 REMARK 465 GLY C 27 REMARK 465 THR C 28 REMARK 465 GLY C 29 REMARK 465 SER C 30 REMARK 465 GLY C 31 REMARK 465 ARG C 32 REMARK 465 SER C 33 REMARK 465 GLY C 34 REMARK 465 LEU C 35 REMARK 465 LEU C 36 REMARK 465 ASP C 37 REMARK 465 LYS C 38 REMARK 465 TRP C 39 REMARK 465 LYS C 40 REMARK 465 ILE C 41 REMARK 465 ASP C 42 REMARK 465 ASP C 43 REMARK 465 LYS C 44 REMARK 465 PRO C 45 REMARK 465 VAL C 46 REMARK 465 LYS C 47 REMARK 465 ILE C 48 REMARK 465 ASP C 49 REMARK 465 LYS C 50 REMARK 465 ILE C 225 REMARK 465 LYS C 226 REMARK 465 GLY C 227 REMARK 465 SER C 228 REMARK 465 GLY C 229 REMARK 465 GLN C 230 REMARK 465 CYS C 231 REMARK 465 THR C 232 REMARK 465 ASN C 233 REMARK 465 TYR C 234 REMARK 465 ALA C 235 REMARK 465 LEU C 236 REMARK 465 LEU C 237 REMARK 465 LYS C 238 REMARK 465 LEU C 239 REMARK 465 ALA C 240 REMARK 465 GLY C 241 REMARK 465 ASP C 242 REMARK 465 VAL C 243 REMARK 465 GLU C 244 REMARK 465 SER C 245 REMARK 465 ASN C 246 REMARK 465 PRO C 247 REMARK 465 GLY C 248 REMARK 465 PRO D 0 REMARK 465 MET D 1 REMARK 465 ALA D 2 REMARK 465 ARG D 3 REMARK 465 GLY D 4 REMARK 465 GLY D 5 REMARK 465 ASP D 6 REMARK 465 THR D 7 REMARK 465 GLY D 8 REMARK 465 CYS D 9 REMARK 465 THR D 10 REMARK 465 GLY D 11 REMARK 465 PRO D 12 REMARK 465 SER D 13 REMARK 465 GLU D 14 REMARK 465 THR D 15 REMARK 465 SER D 16 REMARK 465 ALA D 17 REMARK 465 SER D 18 REMARK 465 GLY D 19 REMARK 465 ALA D 20 REMARK 465 ALA D 21 REMARK 465 ALA D 22 REMARK 465 ILE D 23 REMARK 465 ALA D 24 REMARK 465 LEU D 25 REMARK 465 PRO D 26 REMARK 465 GLY D 27 REMARK 465 LEU D 28 REMARK 465 GLU D 29 REMARK 465 GLY D 30 REMARK 465 PRO D 31 REMARK 465 ALA D 32 REMARK 465 THR D 33 REMARK 465 ASP D 34 REMARK 465 ALA D 35 REMARK 465 GLN D 36 REMARK 465 CYS D 37 REMARK 465 GLN D 38 REMARK 465 THR D 39 REMARK 465 LEU D 40 REMARK 465 PRO D 41 REMARK 465 LEU D 42 REMARK 465 THR D 43 REMARK 465 VAL D 44 REMARK 465 LEU D 45 REMARK 465 LYS D 46 REMARK 465 SER D 47 REMARK 465 ARG D 48 REMARK 465 SER D 49 REMARK 465 PRO D 50 REMARK 465 SER D 51 REMARK 465 PRO D 52 REMARK 465 ARG D 53 REMARK 465 SER D 54 REMARK 465 LEU D 55 REMARK 465 PRO D 56 REMARK 465 PRO D 57 REMARK 465 ALA D 58 REMARK 465 LEU D 59 REMARK 465 SER D 60 REMARK 465 CYS D 61 REMARK 465 PRO D 62 REMARK 465 PRO D 63 REMARK 465 PRO D 64 REMARK 465 GLN D 65 REMARK 465 THR D 152 REMARK 465 ASP D 153 REMARK 465 ASP D 154 REMARK 465 LYS D 155 REMARK 465 LYS D 156 REMARK 465 PRO D 157 REMARK 465 GLY D 158 REMARK 465 GLU D 159 REMARK 465 ARG D 160 REMARK 465 LYS D 161 REMARK 465 ILE D 162 REMARK 465 LYS D 163 REMARK 465 ARG D 164 REMARK 465 HIS D 165 REMARK 465 ALA D 166 REMARK 465 LYS D 167 REMARK 465 ASN D 168 REMARK 465 ASN D 169 REMARK 465 GLY D 170 REMARK 465 SER D 171 REMARK 465 GLY D 172 REMARK 465 ALA D 173 REMARK 465 THR D 174 REMARK 465 ASN D 175 REMARK 465 PHE D 176 REMARK 465 SER D 177 REMARK 465 LEU D 178 REMARK 465 LEU D 179 REMARK 465 LYS D 180 REMARK 465 GLN D 181 REMARK 465 ALA D 182 REMARK 465 GLY D 183 REMARK 465 ASP D 184 REMARK 465 VAL D 185 REMARK 465 GLU D 186 REMARK 465 GLU D 187 REMARK 465 ASN D 188 REMARK 465 PRO D 189 REMARK 465 GLY D 190 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 SER A 47 73.46 51.70 REMARK 500 LEU A 53 11.51 -141.22 REMARK 500 PHE A 68 -159.96 -81.91 REMARK 500 LEU A 69 117.72 -166.66 REMARK 500 ARG A 72 35.98 -89.36 REMARK 500 ASN B 50 50.22 34.33 REMARK 500 ASP B 122 48.90 33.54 REMARK 500 ASN B 134 41.87 36.36 REMARK 500 ALA B 154 19.62 -142.71 REMARK 500 GLU C 136 50.60 -118.53 REMARK 500 ASP C 147 74.35 52.33 REMARK 500 ASP C 154 -168.77 -126.70 REMARK 500 ASP C 198 -166.08 -126.25 REMARK 500 LEU C 203 59.70 -96.96 REMARK 500 GLN D 78 49.93 -91.50 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-13172 RELATED DB: EMDB REMARK 900 RELATED ID: 7P2Q RELATED DB: PDB REMARK 900 RELATED ID: EMD-13171 RELATED DB: EMDB REMARK 900 HUMAN SIGNAL PEPTIDASE COMPLEX PARALOG A (SPC-A) DBREF 7P2P A 1 179 UNP P67812 SC11A_HUMAN 1 179 DBREF 7P2P B 1 180 UNP P61009 SPCS3_HUMAN 1 180 DBREF 7P2P C 1 226 UNP Q15005 SPCS2_HUMAN 1 226 DBREF 7P2P D 1 169 UNP Q9Y6A9 SPCS1_HUMAN 1 169 SEQADV 7P2P PRO A 0 UNP P67812 EXPRESSION TAG SEQADV 7P2P GLY A 180 UNP P67812 EXPRESSION TAG SEQADV 7P2P GLY A 181 UNP P67812 EXPRESSION TAG SEQADV 7P2P SER A 182 UNP P67812 EXPRESSION TAG SEQADV 7P2P PRO A 183 UNP P67812 EXPRESSION TAG SEQADV 7P2P GLY A 184 UNP P67812 EXPRESSION TAG SEQADV 7P2P GLY A 185 UNP P67812 EXPRESSION TAG SEQADV 7P2P SER A 186 UNP P67812 EXPRESSION TAG SEQADV 7P2P GLY A 187 UNP P67812 EXPRESSION TAG SEQADV 7P2P GLY A 188 UNP P67812 EXPRESSION TAG SEQADV 7P2P GLY A 189 UNP P67812 EXPRESSION TAG SEQADV 7P2P SER A 190 UNP P67812 EXPRESSION TAG SEQADV 7P2P ALA A 191 UNP P67812 EXPRESSION TAG SEQADV 7P2P GLU A 192 UNP P67812 EXPRESSION TAG SEQADV 7P2P ASN A 193 UNP P67812 EXPRESSION TAG SEQADV 7P2P LEU A 194 UNP P67812 EXPRESSION TAG SEQADV 7P2P TYR A 195 UNP P67812 EXPRESSION TAG SEQADV 7P2P PHE A 196 UNP P67812 EXPRESSION TAG SEQADV 7P2P GLN A 197 UNP P67812 EXPRESSION TAG SEQADV 7P2P PRO B 0 UNP P61009 EXPRESSION TAG SEQADV 7P2P GLY B 181 UNP P61009 EXPRESSION TAG SEQADV 7P2P SER B 182 UNP P61009 EXPRESSION TAG SEQADV 7P2P GLY B 183 UNP P61009 EXPRESSION TAG SEQADV 7P2P GLU B 184 UNP P61009 EXPRESSION TAG SEQADV 7P2P GLY B 185 UNP P61009 EXPRESSION TAG SEQADV 7P2P ARG B 186 UNP P61009 EXPRESSION TAG SEQADV 7P2P GLY B 187 UNP P61009 EXPRESSION TAG SEQADV 7P2P SER B 188 UNP P61009 EXPRESSION TAG SEQADV 7P2P LEU B 189 UNP P61009 EXPRESSION TAG SEQADV 7P2P LEU B 190 UNP P61009 EXPRESSION TAG SEQADV 7P2P THR B 191 UNP P61009 EXPRESSION TAG SEQADV 7P2P CYS B 192 UNP P61009 EXPRESSION TAG SEQADV 7P2P GLY B 193 UNP P61009 EXPRESSION TAG SEQADV 7P2P ASP B 194 UNP P61009 EXPRESSION TAG SEQADV 7P2P VAL B 195 UNP P61009 EXPRESSION TAG SEQADV 7P2P GLU B 196 UNP P61009 EXPRESSION TAG SEQADV 7P2P GLU B 197 UNP P61009 EXPRESSION TAG SEQADV 7P2P ASN B 198 UNP P61009 EXPRESSION TAG SEQADV 7P2P PRO B 199 UNP P61009 EXPRESSION TAG SEQADV 7P2P GLY B 200 UNP P61009 EXPRESSION TAG SEQADV 7P2P GLY C 227 UNP Q15005 EXPRESSION TAG SEQADV 7P2P SER C 228 UNP Q15005 EXPRESSION TAG SEQADV 7P2P GLY C 229 UNP Q15005 EXPRESSION TAG SEQADV 7P2P GLN C 230 UNP Q15005 EXPRESSION TAG SEQADV 7P2P CYS C 231 UNP Q15005 EXPRESSION TAG SEQADV 7P2P THR C 232 UNP Q15005 EXPRESSION TAG SEQADV 7P2P ASN C 233 UNP Q15005 EXPRESSION TAG SEQADV 7P2P TYR C 234 UNP Q15005 EXPRESSION TAG SEQADV 7P2P ALA C 235 UNP Q15005 EXPRESSION TAG SEQADV 7P2P LEU C 236 UNP Q15005 EXPRESSION TAG SEQADV 7P2P LEU C 237 UNP Q15005 EXPRESSION TAG SEQADV 7P2P LYS C 238 UNP Q15005 EXPRESSION TAG SEQADV 7P2P LEU C 239 UNP Q15005 EXPRESSION TAG SEQADV 7P2P ALA C 240 UNP Q15005 EXPRESSION TAG SEQADV 7P2P GLY C 241 UNP Q15005 EXPRESSION TAG SEQADV 7P2P ASP C 242 UNP Q15005 EXPRESSION TAG SEQADV 7P2P VAL C 243 UNP Q15005 EXPRESSION TAG SEQADV 7P2P GLU C 244 UNP Q15005 EXPRESSION TAG SEQADV 7P2P SER C 245 UNP Q15005 EXPRESSION TAG SEQADV 7P2P ASN C 246 UNP Q15005 EXPRESSION TAG SEQADV 7P2P PRO C 247 UNP Q15005 EXPRESSION TAG SEQADV 7P2P GLY C 248 UNP Q15005 EXPRESSION TAG SEQADV 7P2P PRO D 0 UNP Q9Y6A9 EXPRESSION TAG SEQADV 7P2P GLY D 170 UNP Q9Y6A9 EXPRESSION TAG SEQADV 7P2P SER D 171 UNP Q9Y6A9 EXPRESSION TAG SEQADV 7P2P GLY D 172 UNP Q9Y6A9 EXPRESSION TAG SEQADV 7P2P ALA D 173 UNP Q9Y6A9 EXPRESSION TAG SEQADV 7P2P THR D 174 UNP Q9Y6A9 EXPRESSION TAG SEQADV 7P2P ASN D 175 UNP Q9Y6A9 EXPRESSION TAG SEQADV 7P2P PHE D 176 UNP Q9Y6A9 EXPRESSION TAG SEQADV 7P2P SER D 177 UNP Q9Y6A9 EXPRESSION TAG SEQADV 7P2P LEU D 178 UNP Q9Y6A9 EXPRESSION TAG SEQADV 7P2P LEU D 179 UNP Q9Y6A9 EXPRESSION TAG SEQADV 7P2P LYS D 180 UNP Q9Y6A9 EXPRESSION TAG SEQADV 7P2P GLN D 181 UNP Q9Y6A9 EXPRESSION TAG SEQADV 7P2P ALA D 182 UNP Q9Y6A9 EXPRESSION TAG SEQADV 7P2P GLY D 183 UNP Q9Y6A9 EXPRESSION TAG SEQADV 7P2P ASP D 184 UNP Q9Y6A9 EXPRESSION TAG SEQADV 7P2P VAL D 185 UNP Q9Y6A9 EXPRESSION TAG SEQADV 7P2P GLU D 186 UNP Q9Y6A9 EXPRESSION TAG SEQADV 7P2P GLU D 187 UNP Q9Y6A9 EXPRESSION TAG SEQADV 7P2P ASN D 188 UNP Q9Y6A9 EXPRESSION TAG SEQADV 7P2P PRO D 189 UNP Q9Y6A9 EXPRESSION TAG SEQADV 7P2P GLY D 190 UNP Q9Y6A9 EXPRESSION TAG SEQRES 1 A 198 PRO MET LEU SER LEU ASP PHE LEU ASP ASP VAL ARG ARG SEQRES 2 A 198 MET ASN LYS ARG GLN LEU TYR TYR GLN VAL LEU ASN PHE SEQRES 3 A 198 GLY MET ILE VAL SER SER ALA LEU MET ILE TRP LYS GLY SEQRES 4 A 198 LEU MET VAL ILE THR GLY SER GLU SER PRO ILE VAL VAL SEQRES 5 A 198 VAL LEU SER GLY SER MET GLU PRO ALA PHE HIS ARG GLY SEQRES 6 A 198 ASP LEU LEU PHE LEU THR ASN ARG VAL GLU ASP PRO ILE SEQRES 7 A 198 ARG VAL GLY GLU ILE VAL VAL PHE ARG ILE GLU GLY ARG SEQRES 8 A 198 GLU ILE PRO ILE VAL HIS ARG VAL LEU LYS ILE HIS GLU SEQRES 9 A 198 LYS GLN ASN GLY HIS ILE LYS PHE LEU THR LYS GLY ASP SEQRES 10 A 198 ASN ASN ALA VAL ASP ASP ARG GLY LEU TYR LYS GLN GLY SEQRES 11 A 198 GLN HIS TRP LEU GLU LYS LYS ASP VAL VAL GLY ARG ALA SEQRES 12 A 198 ARG GLY PHE VAL PRO TYR ILE GLY ILE VAL THR ILE LEU SEQRES 13 A 198 MET ASN ASP TYR PRO LYS PHE LYS TYR ALA VAL LEU PHE SEQRES 14 A 198 LEU LEU GLY LEU PHE VAL LEU VAL HIS ARG GLU GLY GLY SEQRES 15 A 198 SER PRO GLY GLY SER GLY GLY GLY SER ALA GLU ASN LEU SEQRES 16 A 198 TYR PHE GLN SEQRES 1 B 201 PRO MET ASN THR VAL LEU SER ARG ALA ASN SER LEU PHE SEQRES 2 B 201 ALA PHE SER LEU SER VAL MET ALA ALA LEU THR PHE GLY SEQRES 3 B 201 CYS PHE ILE THR THR ALA PHE LYS ASP ARG SER VAL PRO SEQRES 4 B 201 VAL ARG LEU HIS VAL SER ARG ILE MET LEU LYS ASN VAL SEQRES 5 B 201 GLU ASP PHE THR GLY PRO ARG GLU ARG SER ASP LEU GLY SEQRES 6 B 201 PHE ILE THR PHE ASP ILE THR ALA ASP LEU GLU ASN ILE SEQRES 7 B 201 PHE ASP TRP ASN VAL LYS GLN LEU PHE LEU TYR LEU SER SEQRES 8 B 201 ALA GLU TYR SER THR LYS ASN ASN ALA LEU ASN GLN VAL SEQRES 9 B 201 VAL LEU TRP ASP LYS ILE VAL LEU ARG GLY ASP ASN PRO SEQRES 10 B 201 LYS LEU LEU LEU LYS ASP MET LYS THR LYS TYR PHE PHE SEQRES 11 B 201 PHE ASP ASP GLY ASN GLY LEU LYS GLY ASN ARG ASN VAL SEQRES 12 B 201 THR LEU THR LEU SER TRP ASN VAL VAL PRO ASN ALA GLY SEQRES 13 B 201 ILE LEU PRO LEU VAL THR GLY SER GLY HIS VAL SER VAL SEQRES 14 B 201 PRO PHE PRO ASP THR TYR GLU ILE THR LYS SER TYR GLY SEQRES 15 B 201 SER GLY GLU GLY ARG GLY SER LEU LEU THR CYS GLY ASP SEQRES 16 B 201 VAL GLU GLU ASN PRO GLY SEQRES 1 C 248 MET ALA ALA ALA ALA VAL GLN GLY GLY ARG SER GLY GLY SEQRES 2 C 248 SER GLY GLY CYS SER GLY ALA GLY GLY ALA SER ASN CYS SEQRES 3 C 248 GLY THR GLY SER GLY ARG SER GLY LEU LEU ASP LYS TRP SEQRES 4 C 248 LYS ILE ASP ASP LYS PRO VAL LYS ILE ASP LYS TRP ASP SEQRES 5 C 248 GLY SER ALA VAL LYS ASN SER LEU ASP ASP SER ALA LYS SEQRES 6 C 248 LYS VAL LEU LEU GLU LYS TYR LYS TYR VAL GLU ASN PHE SEQRES 7 C 248 GLY LEU ILE ASP GLY ARG LEU THR ILE CYS THR ILE SER SEQRES 8 C 248 CYS PHE PHE ALA ILE VAL ALA LEU ILE TRP ASP TYR MET SEQRES 9 C 248 HIS PRO PHE PRO GLU SER LYS PRO VAL LEU ALA LEU CYS SEQRES 10 C 248 VAL ILE SER TYR PHE VAL MET MET GLY ILE LEU THR ILE SEQRES 11 C 248 TYR THR SER TYR LYS GLU LYS SER ILE PHE LEU VAL ALA SEQRES 12 C 248 HIS ARG LYS ASP PRO THR GLY MET ASP PRO ASP ASP ILE SEQRES 13 C 248 TRP GLN LEU SER SER SER LEU LYS ARG PHE ASP ASP LYS SEQRES 14 C 248 TYR THR LEU LYS LEU THR PHE ILE SER GLY ARG THR LYS SEQRES 15 C 248 GLN GLN ARG GLU ALA GLU PHE THR LYS SER ILE ALA LYS SEQRES 16 C 248 PHE PHE ASP HIS SER GLY THR LEU VAL MET ASP ALA TYR SEQRES 17 C 248 GLU PRO GLU ILE SER ARG LEU HIS ASP SER LEU ALA ILE SEQRES 18 C 248 GLU ARG LYS ILE LYS GLY SER GLY GLN CYS THR ASN TYR SEQRES 19 C 248 ALA LEU LEU LYS LEU ALA GLY ASP VAL GLU SER ASN PRO SEQRES 20 C 248 GLY SEQRES 1 D 191 PRO MET ALA ARG GLY GLY ASP THR GLY CYS THR GLY PRO SEQRES 2 D 191 SER GLU THR SER ALA SER GLY ALA ALA ALA ILE ALA LEU SEQRES 3 D 191 PRO GLY LEU GLU GLY PRO ALA THR ASP ALA GLN CYS GLN SEQRES 4 D 191 THR LEU PRO LEU THR VAL LEU LYS SER ARG SER PRO SER SEQRES 5 D 191 PRO ARG SER LEU PRO PRO ALA LEU SER CYS PRO PRO PRO SEQRES 6 D 191 GLN PRO ALA MET LEU GLU HIS LEU SER SER LEU PRO THR SEQRES 7 D 191 GLN MET ASP TYR LYS GLY GLN LYS LEU ALA GLU GLN MET SEQRES 8 D 191 PHE GLN GLY ILE ILE LEU PHE SER ALA ILE VAL GLY PHE SEQRES 9 D 191 ILE TYR GLY TYR VAL ALA GLU GLN PHE GLY TRP THR VAL SEQRES 10 D 191 TYR ILE VAL MET ALA GLY PHE ALA PHE SER CYS LEU LEU SEQRES 11 D 191 THR LEU PRO PRO TRP PRO ILE TYR ARG ARG HIS PRO LEU SEQRES 12 D 191 LYS TRP LEU PRO VAL GLN GLU SER SER THR ASP ASP LYS SEQRES 13 D 191 LYS PRO GLY GLU ARG LYS ILE LYS ARG HIS ALA LYS ASN SEQRES 14 D 191 ASN GLY SER GLY ALA THR ASN PHE SER LEU LEU LYS GLN SEQRES 15 D 191 ALA GLY ASP VAL GLU GLU ASN PRO GLY HET NAG E 1 14 HET NAG E 2 14 HET BMA E 3 11 HET MAN E 4 11 HET MAN E 5 11 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM BMA BETA-D-MANNOPYRANOSE HETNAM MAN ALPHA-D-MANNOPYRANOSE HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE HETSYN BMA BETA-D-MANNOSE; D-MANNOSE; MANNOSE HETSYN MAN ALPHA-D-MANNOSE; D-MANNOSE; MANNOSE FORMUL 5 NAG 2(C8 H15 N O6) FORMUL 5 BMA C6 H12 O6 FORMUL 5 MAN 2(C6 H12 O6) HELIX 1 AA1 LYS A 15 THR A 43 1 29 HELIX 2 AA2 TYR A 148 ASP A 158 1 11 HELIX 3 AA3 VAL B 4 THR B 30 1 27 HELIX 4 AA4 GLY C 53 TYR C 72 1 20 HELIX 5 AA5 GLY C 79 MET C 104 1 26 HELIX 6 AA6 SER C 110 GLU C 136 1 27 HELIX 7 AA7 VAL C 204 ALA C 207 5 4 HELIX 8 AA8 TYR C 208 LYS C 224 1 17 HELIX 9 AA9 TYR D 81 GLU D 110 1 30 HELIX 10 AB1 GLN D 111 LEU D 131 1 21 HELIX 11 AB2 TRP D 134 HIS D 140 1 7 HELIX 12 AB3 PRO D 141 TRP D 144 5 4 SHEET 1 AA1 3 VAL A 50 VAL A 51 0 SHEET 2 AA1 3 LEU A 66 LEU A 67 -1 O LEU A 67 N VAL A 50 SHEET 3 AA1 3 PHE A 145 VAL A 146 -1 O VAL A 146 N LEU A 66 SHEET 1 AA2 2 ILE A 82 ILE A 87 0 SHEET 2 AA2 2 ILE A 92 ARG A 97 -1 O ILE A 94 N PHE A 85 SHEET 1 AA3 3 LYS A 100 ILE A 101 0 SHEET 2 AA3 3 LEU B 100 VAL B 103 -1 O GLN B 102 N ILE A 101 SHEET 3 AA3 3 GLU B 92 SER B 94 -1 N TYR B 93 O ASN B 101 SHEET 1 AA4 2 LYS A 110 PHE A 111 0 SHEET 2 AA4 2 LEU A 133 GLU A 134 -1 O LEU A 133 N PHE A 111 SHEET 1 AA5 3 ILE B 46 GLU B 52 0 SHEET 2 AA5 3 LEU B 63 PHE B 68 -1 O LEU B 63 N GLU B 52 SHEET 3 AA5 3 PHE B 129 PHE B 130 -1 O PHE B 129 N GLY B 64 SHEET 1 AA6 2 ILE B 70 THR B 71 0 SHEET 2 AA6 2 LEU B 119 LEU B 120 -1 O LEU B 120 N ILE B 70 SHEET 1 AA7 3 GLN B 84 SER B 90 0 SHEET 2 AA7 3 VAL B 142 VAL B 151 -1 O THR B 145 N SER B 90 SHEET 3 AA7 3 LEU B 159 VAL B 168 -1 O VAL B 168 N VAL B 142 SHEET 1 AA8 5 VAL C 75 ASN C 77 0 SHEET 2 AA8 5 ILE C 139 HIS C 144 -1 O HIS C 144 N VAL C 75 SHEET 3 AA8 5 ILE C 156 SER C 162 -1 O LEU C 159 N PHE C 140 SHEET 4 AA8 5 TYR C 170 SER C 178 -1 O ILE C 177 N ILE C 156 SHEET 5 AA8 5 GLN C 183 LYS C 191 -1 O ALA C 187 N LEU C 174 LINK ND2 ASN B 141 C1 NAG E 1 1555 1555 1.46 LINK O4 NAG E 1 C1 NAG E 2 1555 1555 1.46 LINK O4 NAG E 2 C1 BMA E 3 1555 1555 1.46 LINK O3 BMA E 3 C1 MAN E 4 1555 1555 1.44 LINK O6 BMA E 3 C1 MAN E 5 1555 1555 1.44 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000