HEADER TRANSFERASE/IMMUNE SYSTEM 26-APR-23 8SMP TITLE XENOPUS LAEVIS HYALURONAN SYNTHASE 1, UDP-BOUND, GATING LOOP INSERTED TITLE 2 STATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYALURONAN SYNTHASE 1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DG42 PROTEIN,HYALURONATE SYNTHASE 1,HYALURONIC ACID SYNTHASE COMPND 5 1,HA SYNTHASE 1,XHAS1; COMPND 6 EC: 2.4.1.212; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: FAB15 HEAVY CHAIN; COMPND 10 CHAIN: H; COMPND 11 ENGINEERED: YES; COMPND 12 MOL_ID: 3; COMPND 13 MOLECULE: FAB15 LIGHT CHAIN; COMPND 14 CHAIN: L; COMPND 15 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: XENOPUS LAEVIS; SOURCE 3 ORGANISM_COMMON: AFRICAN CLAWED FROG; SOURCE 4 ORGANISM_TAXID: 8355; SOURCE 5 GENE: HAS1; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_TAXID: 9606; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 13 MOL_ID: 3; SOURCE 14 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 15 ORGANISM_TAXID: 9606; SOURCE 16 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HYALURONIC ACID, HYALURONAN, HA, HAS, GLYCOSYLTRANSFERASE, GT, KEYWDS 2 MEMBRANE PROTEIN, FAB, TRANSFERASE-IMMUNE SYSTEM COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR I.GORNIAK,J.ZIMMER REVDAT 1 01-MAY-24 8SMP 0 JRNL AUTH I.GORNIAK,Z.S.STEPHENS,S.K.ERRAMILLI,T.GAWDA,A.A.KOSSIAKOFF, JRNL AUTH 2 J.ZIMMER JRNL TITL ATOMISTIC INSIGHTS INTO HYALURONAN SYNTHESIS, SECRETION, AND JRNL TITL 2 LENGTH CONTROL JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 3.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, EPU, CRYOSPARC, CRYOSPARC, REMARK 3 CRYOSPARC, CRYOSPARC, CRYOSPARC REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : RIGID BODY FIT 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) : 3.400 REMARK 3 NUMBER OF PARTICLES : 142278 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 8SMP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-APR-23. REMARK 100 THE DEPOSITION ID IS D_1000274100. 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 : XENOPUS LAEVIS HYALURONAN REMARK 245 SYNTHASE 1, UDP-BOUND, GATING REMARK 245 LOOP INSERTED STATE REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 8.00 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 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 : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 10000.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 20000.00 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) : 5000.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 81000 REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 300 REMARK 245 IMAGING DETAILS : NULL 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, H, L 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 MET A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 HIS A -9 REMARK 465 HIS A -8 REMARK 465 HIS A -7 REMARK 465 HIS A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 LYS A 2 REMARK 465 GLU A 3 REMARK 465 LYS A 4 REMARK 465 ALA A 5 REMARK 465 ALA A 6 REMARK 465 GLU A 7 REMARK 465 THR A 8 REMARK 465 MET A 9 REMARK 465 GLU A 10 REMARK 465 ILE A 11 REMARK 465 PRO A 12 REMARK 465 GLU A 13 REMARK 465 GLY A 14 REMARK 465 LEU A 53 REMARK 465 LYS A 54 REMARK 465 HIS A 55 REMARK 465 GLU A 56 REMARK 465 ALA A 57 REMARK 465 VAL A 172 REMARK 465 LYS A 173 REMARK 465 LYS A 174 REMARK 465 PRO A 175 REMARK 465 GLU A 176 REMARK 465 GLU A 177 REMARK 465 THR A 178 REMARK 465 ASN A 179 REMARK 465 LYS A 180 REMARK 465 GLY A 181 REMARK 465 SER A 182 REMARK 465 CYS A 183 REMARK 465 PRO A 184 REMARK 465 GLU A 185 REMARK 465 VAL A 186 REMARK 465 SER A 187 REMARK 465 LYS A 188 REMARK 465 PRO A 189 REMARK 465 LEU A 190 REMARK 465 ASN A 191 REMARK 465 GLU A 192 REMARK 465 ASP A 193 REMARK 465 CYS A 569 REMARK 465 CYS A 570 REMARK 465 ARG A 571 REMARK 465 LYS A 572 REMARK 465 ARG A 573 REMARK 465 SER A 574 REMARK 465 GLN A 575 REMARK 465 THR A 576 REMARK 465 VAL A 577 REMARK 465 THR A 578 REMARK 465 LEU A 579 REMARK 465 VAL A 580 REMARK 465 HIS A 581 REMARK 465 ASP A 582 REMARK 465 ILE A 583 REMARK 465 PRO A 584 REMARK 465 ASP A 585 REMARK 465 MET A 586 REMARK 465 CYS A 587 REMARK 465 VAL A 588 REMARK 465 GLU H 1 REMARK 465 ILE H 2 REMARK 465 ALA H 127 REMARK 465 SER H 128 REMARK 465 THR H 129 REMARK 465 LYS H 130 REMARK 465 GLY H 131 REMARK 465 PRO H 132 REMARK 465 SER H 133 REMARK 465 VAL H 134 REMARK 465 PHE H 135 REMARK 465 PRO H 136 REMARK 465 LEU H 137 REMARK 465 ALA H 138 REMARK 465 PRO H 139 REMARK 465 SER H 140 REMARK 465 SER H 141 REMARK 465 LYS H 142 REMARK 465 SER H 143 REMARK 465 THR H 144 REMARK 465 SER H 145 REMARK 465 GLY H 146 REMARK 465 GLY H 147 REMARK 465 THR H 148 REMARK 465 ALA H 149 REMARK 465 ALA H 150 REMARK 465 LEU H 151 REMARK 465 GLY H 152 REMARK 465 CYS H 153 REMARK 465 LEU H 154 REMARK 465 VAL H 155 REMARK 465 LYS H 156 REMARK 465 ASP H 157 REMARK 465 TYR H 158 REMARK 465 PHE H 159 REMARK 465 PRO H 160 REMARK 465 GLU H 161 REMARK 465 PRO H 162 REMARK 465 VAL H 163 REMARK 465 THR H 164 REMARK 465 VAL H 165 REMARK 465 SER H 166 REMARK 465 TRP H 167 REMARK 465 ASN H 168 REMARK 465 SER H 169 REMARK 465 GLY H 170 REMARK 465 ALA H 171 REMARK 465 LEU H 172 REMARK 465 THR H 173 REMARK 465 SER H 174 REMARK 465 GLY H 175 REMARK 465 VAL H 176 REMARK 465 HIS H 177 REMARK 465 THR H 178 REMARK 465 PHE H 179 REMARK 465 PRO H 180 REMARK 465 ALA H 181 REMARK 465 VAL H 182 REMARK 465 LEU H 183 REMARK 465 GLN H 184 REMARK 465 SER H 185 REMARK 465 SER H 186 REMARK 465 GLY H 187 REMARK 465 LEU H 188 REMARK 465 TYR H 189 REMARK 465 SER H 190 REMARK 465 LEU H 191 REMARK 465 SER H 192 REMARK 465 SER H 193 REMARK 465 VAL H 194 REMARK 465 VAL H 195 REMARK 465 THR H 196 REMARK 465 VAL H 197 REMARK 465 PRO H 198 REMARK 465 SER H 199 REMARK 465 SER H 200 REMARK 465 SER H 201 REMARK 465 LEU H 202 REMARK 465 GLY H 203 REMARK 465 THR H 204 REMARK 465 GLN H 205 REMARK 465 THR H 206 REMARK 465 TYR H 207 REMARK 465 ILE H 208 REMARK 465 CYS H 209 REMARK 465 ASN H 210 REMARK 465 VAL H 211 REMARK 465 ASN H 212 REMARK 465 HIS H 213 REMARK 465 LYS H 214 REMARK 465 PRO H 215 REMARK 465 SER H 216 REMARK 465 ASN H 217 REMARK 465 THR H 218 REMARK 465 LYS H 219 REMARK 465 VAL H 220 REMARK 465 ASP H 221 REMARK 465 LYS H 222 REMARK 465 LYS H 223 REMARK 465 VAL H 224 REMARK 465 GLU H 225 REMARK 465 PRO H 226 REMARK 465 LYS H 227 REMARK 465 SER H 228 REMARK 465 CYS H 229 REMARK 465 ASP H 230 REMARK 465 LYS H 231 REMARK 465 THR H 232 REMARK 465 HIS H 233 REMARK 465 THR H 234 REMARK 465 SER L 1 REMARK 465 ASP L 2 REMARK 465 ARG L 109 REMARK 465 THR L 110 REMARK 465 VAL L 111 REMARK 465 ALA L 112 REMARK 465 ALA L 113 REMARK 465 PRO L 114 REMARK 465 SER L 115 REMARK 465 VAL L 116 REMARK 465 PHE L 117 REMARK 465 ILE L 118 REMARK 465 PHE L 119 REMARK 465 PRO L 120 REMARK 465 PRO L 121 REMARK 465 SER L 122 REMARK 465 ASP L 123 REMARK 465 SER L 124 REMARK 465 GLN L 125 REMARK 465 LEU L 126 REMARK 465 LYS L 127 REMARK 465 SER L 128 REMARK 465 GLY L 129 REMARK 465 THR L 130 REMARK 465 ALA L 131 REMARK 465 SER L 132 REMARK 465 VAL L 133 REMARK 465 VAL L 134 REMARK 465 CYS L 135 REMARK 465 LEU L 136 REMARK 465 LEU L 137 REMARK 465 ASN L 138 REMARK 465 ASN L 139 REMARK 465 PHE L 140 REMARK 465 TYR L 141 REMARK 465 PRO L 142 REMARK 465 ARG L 143 REMARK 465 GLU L 144 REMARK 465 ALA L 145 REMARK 465 LYS L 146 REMARK 465 VAL L 147 REMARK 465 GLN L 148 REMARK 465 TRP L 149 REMARK 465 LYS L 150 REMARK 465 VAL L 151 REMARK 465 ASP L 152 REMARK 465 ASN L 153 REMARK 465 ALA L 154 REMARK 465 LEU L 155 REMARK 465 GLN L 156 REMARK 465 SER L 157 REMARK 465 GLY L 158 REMARK 465 ASN L 159 REMARK 465 SER L 160 REMARK 465 GLN L 161 REMARK 465 GLU L 162 REMARK 465 SER L 163 REMARK 465 VAL L 164 REMARK 465 THR L 165 REMARK 465 GLU L 166 REMARK 465 GLN L 167 REMARK 465 ASP L 168 REMARK 465 SER L 169 REMARK 465 LYS L 170 REMARK 465 ASP L 171 REMARK 465 SER L 172 REMARK 465 THR L 173 REMARK 465 TYR L 174 REMARK 465 SER L 175 REMARK 465 LEU L 176 REMARK 465 SER L 177 REMARK 465 SER L 178 REMARK 465 THR L 179 REMARK 465 LEU L 180 REMARK 465 THR L 181 REMARK 465 LEU L 182 REMARK 465 SER L 183 REMARK 465 LYS L 184 REMARK 465 ALA L 185 REMARK 465 ASP L 186 REMARK 465 TYR L 187 REMARK 465 GLU L 188 REMARK 465 LYS L 189 REMARK 465 HIS L 190 REMARK 465 LYS L 191 REMARK 465 VAL L 192 REMARK 465 TYR L 193 REMARK 465 ALA L 194 REMARK 465 CYS L 195 REMARK 465 GLU L 196 REMARK 465 VAL L 197 REMARK 465 THR L 198 REMARK 465 HIS L 199 REMARK 465 GLN L 200 REMARK 465 GLY L 201 REMARK 465 LEU L 202 REMARK 465 SER L 203 REMARK 465 SER L 204 REMARK 465 PRO L 205 REMARK 465 VAL L 206 REMARK 465 THR L 207 REMARK 465 LYS L 208 REMARK 465 SER L 209 REMARK 465 PHE L 210 REMARK 465 ASN L 211 REMARK 465 ARG L 212 REMARK 465 GLY L 213 REMARK 465 GLU L 214 REMARK 465 CYS L 215 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 THR A 25 1.05 55.71 REMARK 500 TYR A 107 -67.96 -96.75 REMARK 500 GLN A 108 44.02 -142.38 REMARK 500 PHE A 155 56.92 -94.90 REMARK 500 THR A 335 -107.52 112.05 REMARK 500 HIS A 401 -173.80 60.04 REMARK 500 PHE A 459 -1.70 72.46 REMARK 500 TRP A 491 -70.13 63.04 REMARK 500 ARG A 496 47.41 -87.51 REMARK 500 LYS A 498 77.84 -104.64 REMARK 500 ASN A 502 65.41 62.19 REMARK 500 PRO A 505 -0.94 -58.90 REMARK 500 SER A 533 -4.57 68.57 REMARK 500 TRP H 106 -121.86 53.10 REMARK 500 SER L 10 -4.97 67.12 REMARK 500 SER L 11 141.89 -171.87 REMARK 500 SER L 29 31.60 -140.21 REMARK 500 ALA L 52 -5.39 68.12 REMARK 500 ALA L 85 -168.83 -160.70 REMARK 500 LEU L 96 118.67 -160.36 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 602 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 242 OD2 REMARK 620 2 UDP A 601 O2B 121.0 REMARK 620 N 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-40594 RELATED DB: EMDB REMARK 900 HA-BOUND STATE REMARK 900 RELATED ID: EMD-40591 RELATED DB: EMDB REMARK 900 APO STATE REMARK 900 RELATED ID: EMD-40598 RELATED DB: EMDB REMARK 900 XENOPUS LAEVIS HYALURONAN SYNTHASE 1, UDP-BOUND, GATING LOOP REMARK 900 INSERTED STATE DBREF 8SMP A 1 588 UNP P13563 HYAS1_XENLA 1 588 DBREF 8SMP H 1 234 PDB 8SMP 8SMP 1 234 DBREF 8SMP L 1 215 PDB 8SMP 8SMP 1 215 SEQADV 8SMP MET A -12 UNP P13563 EXPRESSION TAG SEQADV 8SMP HIS A -11 UNP P13563 EXPRESSION TAG SEQADV 8SMP HIS A -10 UNP P13563 EXPRESSION TAG SEQADV 8SMP HIS A -9 UNP P13563 EXPRESSION TAG SEQADV 8SMP HIS A -8 UNP P13563 EXPRESSION TAG SEQADV 8SMP HIS A -7 UNP P13563 EXPRESSION TAG SEQADV 8SMP HIS A -6 UNP P13563 EXPRESSION TAG SEQADV 8SMP HIS A -5 UNP P13563 EXPRESSION TAG SEQADV 8SMP HIS A -4 UNP P13563 EXPRESSION TAG SEQADV 8SMP HIS A -3 UNP P13563 EXPRESSION TAG SEQADV 8SMP HIS A -2 UNP P13563 EXPRESSION TAG SEQADV 8SMP HIS A -1 UNP P13563 EXPRESSION TAG SEQADV 8SMP HIS A 0 UNP P13563 EXPRESSION TAG SEQRES 1 A 601 MET HIS HIS HIS HIS HIS HIS HIS HIS HIS HIS HIS HIS SEQRES 2 A 601 MET LYS GLU LYS ALA ALA GLU THR MET GLU ILE PRO GLU SEQRES 3 A 601 GLY ILE PRO LYS ASP LEU GLU PRO LYS HIS PRO THR LEU SEQRES 4 A 601 TRP ARG ILE ILE TYR TYR SER PHE GLY VAL VAL LEU LEU SEQRES 5 A 601 ALA THR ILE THR ALA ALA TYR VAL ALA GLU PHE GLN VAL SEQRES 6 A 601 LEU LYS HIS GLU ALA ILE LEU PHE SER LEU GLY LEU TYR SEQRES 7 A 601 GLY LEU ALA MET LEU LEU HIS LEU MET MET GLN SER LEU SEQRES 8 A 601 PHE ALA PHE LEU GLU ILE ARG ARG VAL ASN LYS SER GLU SEQRES 9 A 601 LEU PRO CYS SER PHE LYS LYS THR VAL ALA LEU THR ILE SEQRES 10 A 601 ALA GLY TYR GLN GLU ASN PRO GLU TYR LEU ILE LYS CYS SEQRES 11 A 601 LEU GLU SER CYS LYS TYR VAL LYS TYR PRO LYS ASP LYS SEQRES 12 A 601 LEU LYS ILE ILE LEU VAL ILE ASP GLY ASN THR GLU ASP SEQRES 13 A 601 ASP ALA TYR MET MET GLU MET PHE LYS ASP VAL PHE HIS SEQRES 14 A 601 GLY GLU ASP VAL GLY THR TYR VAL TRP LYS GLY ASN TYR SEQRES 15 A 601 HIS THR VAL LYS LYS PRO GLU GLU THR ASN LYS GLY SER SEQRES 16 A 601 CYS PRO GLU VAL SER LYS PRO LEU ASN GLU ASP GLU GLY SEQRES 17 A 601 ILE ASN MET VAL GLU GLU LEU VAL ARG ASN LYS ARG CYS SEQRES 18 A 601 VAL CYS ILE MET GLN GLN TRP GLY GLY LYS ARG GLU VAL SEQRES 19 A 601 MET TYR THR ALA PHE GLN ALA ILE GLY THR SER VAL ASP SEQRES 20 A 601 TYR VAL GLN VAL CYS ASP SER ASP THR LYS LEU ASP GLU SEQRES 21 A 601 LEU ALA THR VAL GLU MET VAL LYS VAL LEU GLU SER ASN SEQRES 22 A 601 ASP MET TYR GLY ALA VAL GLY GLY ASP VAL ARG ILE LEU SEQRES 23 A 601 ASN PRO TYR ASP SER PHE ILE SER PHE MET SER SER LEU SEQRES 24 A 601 ARG TYR TRP MET ALA PHE ASN VAL GLU ARG ALA CYS GLN SEQRES 25 A 601 SER TYR PHE ASP CYS VAL SER CYS ILE SER GLY PRO LEU SEQRES 26 A 601 GLY MET TYR ARG ASN ASN ILE LEU GLN VAL PHE LEU GLU SEQRES 27 A 601 ALA TRP TYR ARG GLN LYS PHE LEU GLY THR TYR CYS THR SEQRES 28 A 601 LEU GLY ASP ASP ARG HIS LEU THR ASN ARG VAL LEU SER SEQRES 29 A 601 MET GLY TYR ARG THR LYS TYR THR HIS LYS SER ARG ALA SEQRES 30 A 601 PHE SER GLU THR PRO SER LEU TYR LEU ARG TRP LEU ASN SEQRES 31 A 601 GLN GLN THR ARG TRP THR LYS SER TYR PHE ARG GLU TRP SEQRES 32 A 601 LEU TYR ASN ALA GLN TRP TRP HIS LYS HIS HIS ILE TRP SEQRES 33 A 601 MET THR TYR GLU SER VAL VAL SER PHE ILE PHE PRO PHE SEQRES 34 A 601 PHE ILE THR ALA THR VAL ILE ARG LEU ILE TYR ALA GLY SEQRES 35 A 601 THR ILE TRP ASN VAL VAL TRP LEU LEU LEU CYS ILE GLN SEQRES 36 A 601 ILE MET SER LEU PHE LYS SER ILE TYR ALA CYS TRP LEU SEQRES 37 A 601 ARG GLY ASN PHE ILE MET LEU LEU MET SER LEU TYR SER SEQRES 38 A 601 MET LEU TYR MET THR GLY LEU LEU PRO SER LYS TYR PHE SEQRES 39 A 601 ALA LEU LEU THR LEU ASN LYS THR GLY TRP GLY THR SER SEQRES 40 A 601 GLY ARG LYS LYS ILE VAL GLY ASN TYR MET PRO ILE LEU SEQRES 41 A 601 PRO LEU SER ILE TRP ALA ALA VAL LEU CYS GLY GLY VAL SEQRES 42 A 601 GLY TYR SER ILE TYR MET ASP CYS GLN ASN ASP TRP SER SEQRES 43 A 601 THR PRO GLU LYS GLN LYS GLU MET TYR HIS LEU LEU TYR SEQRES 44 A 601 GLY CYS VAL GLY TYR VAL MET TYR TRP VAL ILE MET ALA SEQRES 45 A 601 VAL MET TYR TRP VAL TRP VAL LYS ARG CYS CYS ARG LYS SEQRES 46 A 601 ARG SER GLN THR VAL THR LEU VAL HIS ASP ILE PRO ASP SEQRES 47 A 601 MET CYS VAL SEQRES 1 H 234 GLU ILE SER GLU VAL GLN LEU VAL GLU SER GLY GLY GLY SEQRES 2 H 234 LEU VAL GLN PRO GLY GLY SER LEU ARG LEU SER CYS ALA SEQRES 3 H 234 ALA SER GLY PHE ASN VAL SER SER TYR TYR ILE HIS TRP SEQRES 4 H 234 VAL ARG GLN ALA PRO GLY LYS GLY LEU GLU TRP VAL ALA SEQRES 5 H 234 SER ILE SER SER SER SER GLY SER THR SER TYR ALA ASP SEQRES 6 H 234 SER VAL LYS GLY ARG PHE THR ILE SER ALA ASP THR SER SEQRES 7 H 234 LYS ASN THR ALA TYR LEU GLN MET ASN SER LEU ARG ALA SEQRES 8 H 234 GLU ASP THR ALA VAL TYR TYR CYS ALA ARG SER GLY TYR SEQRES 9 H 234 TYR TRP GLY PRO TYR PHE GLY GLY PHE ASP TYR TRP GLY SEQRES 10 H 234 GLN GLY THR LEU VAL THR VAL SER SER ALA SER THR LYS SEQRES 11 H 234 GLY PRO SER VAL PHE PRO LEU ALA PRO SER SER LYS SER SEQRES 12 H 234 THR SER GLY GLY THR ALA ALA LEU GLY CYS LEU VAL LYS SEQRES 13 H 234 ASP TYR PHE PRO GLU PRO VAL THR VAL SER TRP ASN SER SEQRES 14 H 234 GLY ALA LEU THR SER GLY VAL HIS THR PHE PRO ALA VAL SEQRES 15 H 234 LEU GLN SER SER GLY LEU TYR SER LEU SER SER VAL VAL SEQRES 16 H 234 THR VAL PRO SER SER SER LEU GLY THR GLN THR TYR ILE SEQRES 17 H 234 CYS ASN VAL ASN HIS LYS PRO SER ASN THR LYS VAL ASP SEQRES 18 H 234 LYS LYS VAL GLU PRO LYS SER CYS ASP LYS THR HIS THR SEQRES 1 L 215 SER ASP ILE GLN MET THR GLN SER PRO SER SER LEU SER SEQRES 2 L 215 ALA SER VAL GLY ASP ARG VAL THR ILE THR CYS ARG ALA SEQRES 3 L 215 SER GLN SER VAL SER SER ALA VAL ALA TRP TYR GLN GLN SEQRES 4 L 215 LYS PRO GLY LYS ALA PRO LYS LEU LEU ILE TYR SER ALA SEQRES 5 L 215 SER SER LEU TYR SER GLY VAL PRO SER ARG PHE SER GLY SEQRES 6 L 215 SER ARG SER GLY THR ASP PHE THR LEU THR ILE SER SER SEQRES 7 L 215 LEU GLN PRO GLU ASP PHE ALA THR TYR TYR CYS GLN GLN SEQRES 8 L 215 SER SER SER SER LEU ILE THR PHE GLY GLN GLY THR LYS SEQRES 9 L 215 VAL GLU ILE LYS ARG THR VAL ALA ALA PRO SER VAL PHE SEQRES 10 L 215 ILE PHE PRO PRO SER ASP SER GLN LEU LYS SER GLY THR SEQRES 11 L 215 ALA SER VAL VAL CYS LEU LEU ASN ASN PHE TYR PRO ARG SEQRES 12 L 215 GLU ALA LYS VAL GLN TRP LYS VAL ASP ASN ALA LEU GLN SEQRES 13 L 215 SER GLY ASN SER GLN GLU SER VAL THR GLU GLN ASP SER SEQRES 14 L 215 LYS ASP SER THR TYR SER LEU SER SER THR LEU THR LEU SEQRES 15 L 215 SER LYS ALA ASP TYR GLU LYS HIS LYS VAL TYR ALA CYS SEQRES 16 L 215 GLU VAL THR HIS GLN GLY LEU SER SER PRO VAL THR LYS SEQRES 17 L 215 SER PHE ASN ARG GLY GLU CYS HET UDP A 601 25 HET MG A 602 1 HETNAM UDP URIDINE-5'-DIPHOSPHATE HETNAM MG MAGNESIUM ION FORMUL 4 UDP C9 H14 N2 O12 P2 FORMUL 5 MG MG 2+ HELIX 1 AA1 TRP A 27 VAL A 52 1 26 HELIX 2 AA2 LEU A 59 SER A 90 1 32 HELIX 3 AA3 ASN A 110 TYR A 123 1 14 HELIX 4 AA4 PRO A 127 ASP A 129 5 3 HELIX 5 AA5 ASP A 144 PHE A 155 1 12 HELIX 6 AA6 GLY A 195 LYS A 206 1 12 HELIX 7 AA7 GLY A 216 GLY A 230 1 15 HELIX 8 AA8 LEU A 248 SER A 259 1 12 HELIX 9 AA9 SER A 278 VAL A 294 1 17 HELIX 10 AB1 VAL A 294 PHE A 302 1 9 HELIX 11 AB2 ASN A 317 ARG A 329 1 13 HELIX 12 AB3 ASP A 341 MET A 352 1 12 HELIX 13 AB4 LEU A 371 ALA A 394 1 24 HELIX 14 AB5 ILE A 402 ALA A 428 1 27 HELIX 15 AB6 THR A 430 GLY A 457 1 28 HELIX 16 AB7 PHE A 459 SER A 465 5 7 HELIX 17 AB8 LEU A 466 MET A 472 1 7 HELIX 18 AB9 LEU A 475 THR A 485 1 11 HELIX 19 AC1 PRO A 505 GLN A 529 1 25 HELIX 20 AC2 THR A 534 ARG A 568 1 35 HELIX 21 AC3 ASN H 31 SER H 34 5 4 HELIX 22 AC4 ARG H 90 THR H 94 5 5 SHEET 1 AA1 9 VAL A 160 VAL A 164 0 SHEET 2 AA1 9 CYS A 208 GLN A 213 1 O MET A 212 N TYR A 163 SHEET 3 AA1 9 LEU A 131 ASP A 138 1 N ILE A 137 O ILE A 211 SHEET 4 AA1 9 VAL A 100 GLY A 106 1 N LEU A 102 O ILE A 134 SHEET 5 AA1 9 TYR A 235 ASP A 240 1 O GLN A 237 N THR A 103 SHEET 6 AA1 9 GLY A 313 ARG A 316 -1 O TYR A 315 N VAL A 236 SHEET 7 AA1 9 TYR A 263 ARG A 271 -1 N VAL A 266 O MET A 314 SHEET 8 AA1 9 ARG A 355 SER A 366 1 O ALA A 364 N ARG A 271 SHEET 9 AA1 9 THR A 243 LEU A 245 -1 N LYS A 244 O PHE A 365 SHEET 1 AA2 4 GLN H 6 SER H 10 0 SHEET 2 AA2 4 LEU H 21 SER H 28 -1 O SER H 24 N SER H 10 SHEET 3 AA2 4 THR H 81 MET H 86 -1 O MET H 86 N LEU H 21 SHEET 4 AA2 4 PHE H 71 ASP H 76 -1 N SER H 74 O TYR H 83 SHEET 1 AA3 6 GLY H 13 VAL H 15 0 SHEET 2 AA3 6 GLY H 119 VAL H 124 1 O THR H 123 N VAL H 15 SHEET 3 AA3 6 ALA H 95 SER H 102 -1 N TYR H 97 O THR H 120 SHEET 4 AA3 6 TYR H 36 GLN H 42 -1 N VAL H 40 O TYR H 98 SHEET 5 AA3 6 LEU H 48 SER H 55 -1 O GLU H 49 N ARG H 41 SHEET 6 AA3 6 THR H 61 TYR H 63 -1 O SER H 62 N SER H 53 SHEET 1 AA4 4 MET L 5 GLN L 7 0 SHEET 2 AA4 4 VAL L 20 ALA L 26 -1 O ARG L 25 N THR L 6 SHEET 3 AA4 4 ASP L 71 ILE L 76 -1 O LEU L 74 N ILE L 22 SHEET 4 AA4 4 PHE L 63 SER L 68 -1 N SER L 68 O ASP L 71 SHEET 1 AA5 2 LEU L 12 SER L 13 0 SHEET 2 AA5 2 VAL L 105 GLU L 106 1 O GLU L 106 N LEU L 12 SHEET 1 AA6 5 SER L 54 LEU L 55 0 SHEET 2 AA6 5 LYS L 46 TYR L 50 -1 N TYR L 50 O SER L 54 SHEET 3 AA6 5 ALA L 33 GLN L 39 -1 N GLN L 38 O LYS L 46 SHEET 4 AA6 5 THR L 86 SER L 93 -1 O SER L 92 N ALA L 33 SHEET 5 AA6 5 LEU L 96 PHE L 99 -1 O THR L 98 N GLN L 91 SSBOND 1 CYS H 25 CYS H 99 1555 1555 2.03 SSBOND 2 CYS L 24 CYS L 89 1555 1555 2.03 LINK OD2 ASP A 242 MG MG A 602 1555 1555 2.80 LINK O2B UDP A 601 MG MG A 602 1555 1555 2.26 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