HEADER MEMBRANE PROTEIN 17-NOV-20 7B00 TITLE HUMAN LAT2-4F2HC COMPLEX IN THE APO-STATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: LARGE NEUTRAL AMINO ACIDS TRANSPORTER SMALL SUBUNIT 2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: L-TYPE AMINO ACID TRANSPORTER 2,HLAT2,SOLUTE CARRIER FAMILY COMPND 5 7 MEMBER 8; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: ISOFORM 2 OF 4F2 CELL-SURFACE ANTIGEN HEAVY CHAIN; COMPND 9 CHAIN: B; COMPND 10 SYNONYM: 4F2HC,4F2 HEAVY CHAIN ANTIGEN,LYMPHOCYTE ACTIVATION ANTIGEN COMPND 11 4F2 LARGE SUBUNIT,SOLUTE CARRIER FAMILY 3 MEMBER 2; COMPND 12 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: SLC7A8, LAT2; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 8 EXPRESSION_SYSTEM_CELL_LINE: HEK293-6E; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606; SOURCE 13 GENE: SLC3A2, MDU1; SOURCE 14 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 16 EXPRESSION_SYSTEM_CELL_LINE: HEK293-6E KEYWDS HATS, AMINO-ACID, TRANSPORTER, MEMBRANE, PROTEIN, HETERODIMER, KEYWDS 2 MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR C.F.RODRIGUEZ,P.ESCUDERO-BRAVO,C.GARCIA-MARTIN,J.BOSKOVIC,E.ERRASTI- AUTHOR 2 MURUGARREN,M.PALACIN,O.LLORCA REVDAT 2 23-FEB-22 7B00 1 CAVEAT SOURCE AUTHOR JRNL REVDAT 2 2 1 REMARK ATOM REVDAT 1 27-OCT-21 7B00 0 JRNL AUTH C.F.RODRIGUEZ,P.ESCUDERO-BRAVO,L.DIAZ,P.BARTOCCIONI, JRNL AUTH 2 C.GARCIA-MARTIN,J.G.GILABERT,J.BOSKOVIC,V.GUALLAR, JRNL AUTH 3 E.ERRASTI-MURUGARREN,O.LLORCA,M.PALACIN JRNL TITL STRUCTURAL BASIS FOR SUBSTRATE SPECIFICITY OF HETEROMERIC JRNL TITL 2 TRANSPORTERS OF NEUTRAL AMINO ACIDS. JRNL REF PROC NATL ACAD SCI U S A V. 118 2021 JRNL REFN ESSN 1091-6490 JRNL PMID 34848541 JRNL DOI 10.1073/PNAS.2113573118 REMARK 2 REMARK 2 RESOLUTION. 3.98 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : EPU, RELION, RELION 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 : BACKBONE TRACE 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) : 3.980 REMARK 3 NUMBER OF PARTICLES : 176132 REMARK 3 CTF CORRECTION METHOD : NONE REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: CTF REFINEMENT IN CISTEM REMARK 4 REMARK 4 7B00 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 18-NOV-20. REMARK 100 THE DEPOSITION ID IS D_1292112368. 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 : HUMAN LAT2 4F2HC COMPLEX IN THE REMARK 245 APO STATE REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 1.50 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.00 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) : NULL REMARK 245 MAXIMUM DEFOCUS (NM) : NULL REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 100.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : NULL 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4420 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 44260 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F 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 1 REMARK 465 GLU A 2 REMARK 465 GLU A 3 REMARK 465 GLY A 4 REMARK 465 ALA A 5 REMARK 465 ARG A 6 REMARK 465 HIS A 7 REMARK 465 ARG A 8 REMARK 465 ASN A 9 REMARK 465 ASN A 10 REMARK 465 THR A 11 REMARK 465 GLU A 12 REMARK 465 LYS A 13 REMARK 465 LYS A 14 REMARK 465 HIS A 15 REMARK 465 PRO A 16 REMARK 465 GLY A 17 REMARK 465 GLY A 18 REMARK 465 GLY A 19 REMARK 465 GLU A 20 REMARK 465 SER A 21 REMARK 465 ASP A 22 REMARK 465 ALA A 23 REMARK 465 SER A 24 REMARK 465 PRO A 25 REMARK 465 GLU A 26 REMARK 465 ALA A 27 REMARK 465 GLY A 28 REMARK 465 SER A 29 REMARK 465 GLY A 30 REMARK 465 GLY A 31 REMARK 465 GLY A 32 REMARK 465 GLY A 33 REMARK 465 VAL A 34 REMARK 465 ALA A 35 REMARK 465 LEU A 36 REMARK 465 LYS A 37 REMARK 465 LYS A 38 REMARK 465 GLU A 39 REMARK 465 ILE A 40 REMARK 465 VAL A 498 REMARK 465 GLU A 499 REMARK 465 ARG A 500 REMARK 465 GLY A 501 REMARK 465 SER A 502 REMARK 465 GLY A 503 REMARK 465 THR A 504 REMARK 465 GLU A 505 REMARK 465 GLU A 506 REMARK 465 ALA A 507 REMARK 465 ASN A 508 REMARK 465 GLU A 509 REMARK 465 ASP A 510 REMARK 465 MET A 511 REMARK 465 GLU A 512 REMARK 465 GLU A 513 REMARK 465 GLN A 514 REMARK 465 GLN A 515 REMARK 465 GLN A 516 REMARK 465 PRO A 517 REMARK 465 MET A 518 REMARK 465 TYR A 519 REMARK 465 GLN A 520 REMARK 465 PRO A 521 REMARK 465 THR A 522 REMARK 465 PRO A 523 REMARK 465 THR A 524 REMARK 465 LYS A 525 REMARK 465 ASP A 526 REMARK 465 LYS A 527 REMARK 465 ASP A 528 REMARK 465 VAL A 529 REMARK 465 ALA A 530 REMARK 465 GLY A 531 REMARK 465 GLN A 532 REMARK 465 PRO A 533 REMARK 465 GLN A 534 REMARK 465 PRO A 535 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 GLN B 3 REMARK 465 ASP B 4 REMARK 465 THR B 5 REMARK 465 GLU B 6 REMARK 465 VAL B 7 REMARK 465 ASP B 8 REMARK 465 MET B 9 REMARK 465 LYS B 10 REMARK 465 GLU B 11 REMARK 465 VAL B 12 REMARK 465 GLU B 13 REMARK 465 LEU B 14 REMARK 465 ASN B 15 REMARK 465 GLU B 16 REMARK 465 LEU B 17 REMARK 465 GLU B 18 REMARK 465 PRO B 19 REMARK 465 GLU B 20 REMARK 465 LYS B 21 REMARK 465 GLN B 22 REMARK 465 PRO B 23 REMARK 465 MET B 24 REMARK 465 ASN B 25 REMARK 465 ALA B 26 REMARK 465 ALA B 27 REMARK 465 SER B 28 REMARK 465 GLY B 29 REMARK 465 ALA B 30 REMARK 465 ALA B 31 REMARK 465 MET B 32 REMARK 465 SER B 33 REMARK 465 LEU B 34 REMARK 465 ALA B 35 REMARK 465 GLY B 36 REMARK 465 ALA B 37 REMARK 465 GLU B 38 REMARK 465 LYS B 39 REMARK 465 ASN B 40 REMARK 465 GLY B 41 REMARK 465 LEU B 42 REMARK 465 VAL B 43 REMARK 465 LYS B 44 REMARK 465 ILE B 45 REMARK 465 LYS B 46 REMARK 465 VAL B 47 REMARK 465 ALA B 48 REMARK 465 GLU B 49 REMARK 465 ASP B 50 REMARK 465 GLU B 51 REMARK 465 ALA B 52 REMARK 465 GLU B 53 REMARK 465 ALA B 54 REMARK 465 ALA B 55 REMARK 465 ALA B 56 REMARK 465 ALA B 57 REMARK 465 ALA B 58 REMARK 465 LYS B 59 REMARK 465 PHE B 60 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 CE MET A 378 C07 AJP A 601 2.16 REMARK 500 REMARK 500 REMARK: NULL 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 56 36.70 -96.56 REMARK 500 ILE A 100 79.43 -117.98 REMARK 500 LEU A 217 67.97 -101.53 REMARK 500 PRO A 219 43.99 -82.22 REMARK 500 PHE A 223 76.52 61.92 REMARK 500 ASN A 225 32.98 -88.19 REMARK 500 LEU A 251 50.25 -93.67 REMARK 500 GLU A 257 35.03 -99.03 REMARK 500 ASP A 260 75.97 53.57 REMARK 500 TYR A 262 68.90 61.09 REMARK 500 ILE A 317 -52.47 -127.77 REMARK 500 LEU A 350 77.91 55.36 REMARK 500 SER A 352 1.09 -69.44 REMARK 500 TRP A 411 -61.26 -95.17 REMARK 500 LYS A 413 73.00 52.86 REMARK 500 ASP A 415 62.49 61.97 REMARK 500 GLU A 445 72.39 37.78 REMARK 500 PRO A 446 47.73 -81.09 REMARK 500 TYR A 463 47.36 -89.47 REMARK 500 HIS A 471 59.81 -97.48 REMARK 500 LYS B 156 33.90 -99.16 REMARK 500 LYS B 168 104.78 -161.43 REMARK 500 ASN B 210 58.84 -96.08 REMARK 500 TRP B 217 29.71 -141.84 REMARK 500 PHE B 218 74.20 60.38 REMARK 500 SER B 219 1.47 -58.30 REMARK 500 THR B 220 -160.71 -78.56 REMARK 500 ASP B 242 74.07 -103.54 REMARK 500 ASP B 254 48.91 39.44 REMARK 500 ASN B 327 43.33 -141.20 REMARK 500 CYS B 330 -169.17 -129.05 REMARK 500 GLN B 347 52.63 -95.51 REMARK 500 ALA B 385 86.40 -156.75 REMARK 500 MET B 406 23.39 -142.00 REMARK 500 HIS B 437 45.14 -141.23 REMARK 500 PRO B 447 -169.48 -71.07 REMARK 500 GLN B 458 15.05 -142.01 REMARK 500 LEU B 495 -37.06 -130.29 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-11952 RELATED DB: EMDB REMARK 900 HUMAN LAT2-4F2HC COMPLEX IN THE APO-STATE DBREF 7B00 A 1 535 UNP Q9UHI5 LAT2_HUMAN 1 535 DBREF 7B00 B 1 529 UNP P08195 4F2_HUMAN 1 529 SEQRES 1 A 535 MET GLU GLU GLY ALA ARG HIS ARG ASN ASN THR GLU LYS SEQRES 2 A 535 LYS HIS PRO GLY GLY GLY GLU SER ASP ALA SER PRO GLU SEQRES 3 A 535 ALA GLY SER GLY GLY GLY GLY VAL ALA LEU LYS LYS GLU SEQRES 4 A 535 ILE GLY LEU VAL SER ALA CYS GLY ILE ILE VAL GLY ASN SEQRES 5 A 535 ILE ILE GLY SER GLY ILE PHE VAL SER PRO LYS GLY VAL SEQRES 6 A 535 LEU GLU ASN ALA GLY SER VAL GLY LEU ALA LEU ILE VAL SEQRES 7 A 535 TRP ILE VAL THR GLY PHE ILE THR VAL VAL GLY ALA LEU SEQRES 8 A 535 CYS TYR ALA GLU LEU GLY VAL THR ILE PRO LYS SER GLY SEQRES 9 A 535 GLY ASP TYR SER TYR VAL LYS ASP ILE PHE GLY GLY LEU SEQRES 10 A 535 ALA GLY PHE LEU ARG LEU TRP ILE ALA VAL LEU VAL ILE SEQRES 11 A 535 TYR PRO THR ASN GLN ALA VAL ILE ALA LEU THR PHE SER SEQRES 12 A 535 ASN TYR VAL LEU GLN PRO LEU PHE PRO THR CYS PHE PRO SEQRES 13 A 535 PRO GLU SER GLY LEU ARG LEU LEU ALA ALA ILE CYS LEU SEQRES 14 A 535 LEU LEU LEU THR TRP VAL ASN CYS SER SER VAL ARG TRP SEQRES 15 A 535 ALA THR ARG VAL GLN ASP ILE PHE THR ALA GLY LYS LEU SEQRES 16 A 535 LEU ALA LEU ALA LEU ILE ILE ILE MET GLY ILE VAL GLN SEQRES 17 A 535 ILE CYS LYS GLY GLU TYR PHE TRP LEU GLU PRO LYS ASN SEQRES 18 A 535 ALA PHE GLU ASN PHE GLN GLU PRO ASP ILE GLY LEU VAL SEQRES 19 A 535 ALA LEU ALA PHE LEU GLN GLY SER PHE ALA TYR GLY GLY SEQRES 20 A 535 TRP ASN PHE LEU ASN TYR VAL THR GLU GLU LEU VAL ASP SEQRES 21 A 535 PRO TYR LYS ASN LEU PRO ARG ALA ILE PHE ILE SER ILE SEQRES 22 A 535 PRO LEU VAL THR PHE VAL TYR VAL PHE ALA ASN VAL ALA SEQRES 23 A 535 TYR VAL THR ALA MET SER PRO GLN GLU LEU LEU ALA SER SEQRES 24 A 535 ASN ALA VAL ALA VAL THR PHE GLY GLU LYS LEU LEU GLY SEQRES 25 A 535 VAL MET ALA TRP ILE MET PRO ILE SER VAL ALA LEU SER SEQRES 26 A 535 THR PHE GLY GLY VAL ASN GLY SER LEU PHE THR SER SER SEQRES 27 A 535 ARG LEU PHE PHE ALA GLY ALA ARG GLU GLY HIS LEU PRO SEQRES 28 A 535 SER VAL LEU ALA MET ILE HIS VAL LYS ARG CYS THR PRO SEQRES 29 A 535 ILE PRO ALA LEU LEU PHE THR CYS ILE SER THR LEU LEU SEQRES 30 A 535 MET LEU VAL THR SER ASP MET TYR THR LEU ILE ASN TYR SEQRES 31 A 535 VAL GLY PHE ILE ASN TYR LEU PHE TYR GLY VAL THR VAL SEQRES 32 A 535 ALA GLY GLN ILE VAL LEU ARG TRP LYS LYS PRO ASP ILE SEQRES 33 A 535 PRO ARG PRO ILE LYS ILE ASN LEU LEU PHE PRO ILE ILE SEQRES 34 A 535 TYR LEU LEU PHE TRP ALA PHE LEU LEU VAL PHE SER LEU SEQRES 35 A 535 TRP SER GLU PRO VAL VAL CYS GLY ILE GLY LEU ALA ILE SEQRES 36 A 535 MET LEU THR GLY VAL PRO VAL TYR PHE LEU GLY VAL TYR SEQRES 37 A 535 TRP GLN HIS LYS PRO LYS CYS PHE SER ASP PHE ILE GLU SEQRES 38 A 535 LEU LEU THR LEU VAL SER GLN LYS MET CYS VAL VAL VAL SEQRES 39 A 535 TYR PRO GLU VAL GLU ARG GLY SER GLY THR GLU GLU ALA SEQRES 40 A 535 ASN GLU ASP MET GLU GLU GLN GLN GLN PRO MET TYR GLN SEQRES 41 A 535 PRO THR PRO THR LYS ASP LYS ASP VAL ALA GLY GLN PRO SEQRES 42 A 535 GLN PRO SEQRES 1 B 529 MET SER GLN ASP THR GLU VAL ASP MET LYS GLU VAL GLU SEQRES 2 B 529 LEU ASN GLU LEU GLU PRO GLU LYS GLN PRO MET ASN ALA SEQRES 3 B 529 ALA SER GLY ALA ALA MET SER LEU ALA GLY ALA GLU LYS SEQRES 4 B 529 ASN GLY LEU VAL LYS ILE LYS VAL ALA GLU ASP GLU ALA SEQRES 5 B 529 GLU ALA ALA ALA ALA ALA LYS PHE THR GLY LEU SER LYS SEQRES 6 B 529 GLU GLU LEU LEU LYS VAL ALA GLY SER PRO GLY TRP VAL SEQRES 7 B 529 ARG THR ARG TRP ALA LEU LEU LEU LEU PHE TRP LEU GLY SEQRES 8 B 529 TRP LEU GLY MET LEU ALA GLY ALA VAL VAL ILE ILE VAL SEQRES 9 B 529 ARG ALA PRO ARG CYS ARG GLU LEU PRO ALA GLN LYS TRP SEQRES 10 B 529 TRP HIS THR GLY ALA LEU TYR ARG ILE GLY ASP LEU GLN SEQRES 11 B 529 ALA PHE GLN GLY HIS GLY ALA GLY ASN LEU ALA GLY LEU SEQRES 12 B 529 LYS GLY ARG LEU ASP TYR LEU SER SER LEU LYS VAL LYS SEQRES 13 B 529 GLY LEU VAL LEU GLY PRO ILE HIS LYS ASN GLN LYS ASP SEQRES 14 B 529 ASP VAL ALA GLN THR ASP LEU LEU GLN ILE ASP PRO ASN SEQRES 15 B 529 PHE GLY SER LYS GLU ASP PHE ASP SER LEU LEU GLN SER SEQRES 16 B 529 ALA LYS LYS LYS SER ILE ARG VAL ILE LEU ASP LEU THR SEQRES 17 B 529 PRO ASN TYR ARG GLY GLU ASN SER TRP PHE SER THR GLN SEQRES 18 B 529 VAL ASP THR VAL ALA THR LYS VAL LYS ASP ALA LEU GLU SEQRES 19 B 529 PHE TRP LEU GLN ALA GLY VAL ASP GLY PHE GLN VAL ARG SEQRES 20 B 529 ASP ILE GLU ASN LEU LYS ASP ALA SER SER PHE LEU ALA SEQRES 21 B 529 GLU TRP GLN ASN ILE THR LYS GLY PHE SER GLU ASP ARG SEQRES 22 B 529 LEU LEU ILE ALA GLY THR ASN SER SER ASP LEU GLN GLN SEQRES 23 B 529 ILE LEU SER LEU LEU GLU SER ASN LYS ASP LEU LEU LEU SEQRES 24 B 529 THR SER SER TYR LEU SER ASP SER GLY SER THR GLY GLU SEQRES 25 B 529 HIS THR LYS SER LEU VAL THR GLN TYR LEU ASN ALA THR SEQRES 26 B 529 GLY ASN ARG TRP CYS SER TRP SER LEU SER GLN ALA ARG SEQRES 27 B 529 LEU LEU THR SER PHE LEU PRO ALA GLN LEU LEU ARG LEU SEQRES 28 B 529 TYR GLN LEU MET LEU PHE THR LEU PRO GLY THR PRO VAL SEQRES 29 B 529 PHE SER TYR GLY ASP GLU ILE GLY LEU ASP ALA ALA ALA SEQRES 30 B 529 LEU PRO GLY GLN PRO MET GLU ALA PRO VAL MET LEU TRP SEQRES 31 B 529 ASP GLU SER SER PHE PRO ASP ILE PRO GLY ALA VAL SER SEQRES 32 B 529 ALA ASN MET THR VAL LYS GLY GLN SER GLU ASP PRO GLY SEQRES 33 B 529 SER LEU LEU SER LEU PHE ARG ARG LEU SER ASP GLN ARG SEQRES 34 B 529 SER LYS GLU ARG SER LEU LEU HIS GLY ASP PHE HIS ALA SEQRES 35 B 529 PHE SER ALA GLY PRO GLY LEU PHE SER TYR ILE ARG HIS SEQRES 36 B 529 TRP ASP GLN ASN GLU ARG PHE LEU VAL VAL LEU ASN PHE SEQRES 37 B 529 GLY ASP VAL GLY LEU SER ALA GLY LEU GLN ALA SER ASP SEQRES 38 B 529 LEU PRO ALA SER ALA SER LEU PRO ALA LYS ALA ASP LEU SEQRES 39 B 529 LEU LEU SER THR GLN PRO GLY ARG GLU GLU GLY SER PRO SEQRES 40 B 529 LEU GLU LEU GLU ARG LEU LYS LEU GLU PRO HIS GLU GLY SEQRES 41 B 529 LEU LEU LEU ARG PHE PRO TYR ALA ALA HET NAG C 1 14 HET NAG C 2 14 HET NAG D 1 14 HET NAG D 2 14 HET NAG E 1 14 HET NAG E 2 14 HET NAG F 1 14 HET NAG F 2 14 HET AJP A 601 85 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM AJP DIGITONIN 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 FORMUL 3 NAG 8(C8 H15 N O6) FORMUL 7 AJP C56 H92 O29 HELIX 1 AA1 CYS A 46 ILE A 54 1 9 HELIX 2 AA2 LYS A 63 ASN A 68 1 6 HELIX 3 AA3 ILE A 77 ILE A 100 1 24 HELIX 4 AA4 ASP A 106 ASP A 112 1 7 HELIX 5 AA5 GLY A 115 ALA A 126 1 12 HELIX 6 AA6 ALA A 139 GLN A 148 1 10 HELIX 7 AA7 PRO A 157 GLY A 160 5 4 HELIX 8 AA8 LEU A 161 SER A 178 1 18 HELIX 9 AA9 ARG A 181 VAL A 186 1 6 HELIX 10 AB1 GLN A 187 PHE A 190 5 4 HELIX 11 AB2 THR A 191 GLY A 212 1 22 HELIX 12 AB3 THR A 255 ASP A 260 1 6 HELIX 13 AB4 SER A 272 THR A 289 1 18 HELIX 14 AB5 ALA A 301 LYS A 309 1 9 HELIX 15 AB6 PRO A 319 LEU A 324 1 6 HELIX 16 AB7 SER A 337 ALA A 345 1 9 HELIX 17 AB8 PRO A 364 LEU A 377 1 14 HELIX 18 AB9 MET A 378 VAL A 380 5 3 HELIX 19 AC1 MET A 384 TYR A 396 1 13 HELIX 20 AC2 LEU A 397 LYS A 412 1 16 HELIX 21 AC3 LEU A 425 TRP A 434 1 10 HELIX 22 AC4 TRP A 434 VAL A 439 1 6 HELIX 23 AC5 VAL A 439 SER A 444 1 6 HELIX 24 AC6 ILE A 451 MET A 456 1 6 HELIX 25 AC7 THR A 458 TYR A 463 1 6 HELIX 26 AC8 PHE A 476 CYS A 491 1 16 HELIX 27 AC9 LYS B 65 GLY B 73 1 9 HELIX 28 AD1 SER B 74 ALA B 106 1 33 HELIX 29 AD2 LYS B 116 THR B 120 5 5 HELIX 30 AD3 ASP B 128 GLY B 134 1 7 HELIX 31 AD4 ASN B 139 GLY B 145 5 7 HELIX 32 AD5 ARG B 146 SER B 151 1 6 HELIX 33 AD6 SER B 185 LYS B 197 1 13 HELIX 34 AD7 ASP B 223 LYS B 228 1 6 HELIX 35 AD8 LYS B 228 ALA B 239 1 12 HELIX 36 AD9 ILE B 249 LEU B 252 5 4 HELIX 37 AE1 ASP B 254 SER B 270 1 17 HELIX 38 AE2 ASP B 283 LEU B 291 1 9 HELIX 39 AE3 THR B 310 GLY B 326 1 17 HELIX 40 AE4 PRO B 345 GLN B 347 5 3 HELIX 41 AE5 LEU B 348 PHE B 357 1 10 HELIX 42 AE6 SER B 403 MET B 406 5 4 HELIX 43 AE7 THR B 407 SER B 412 1 6 HELIX 44 AE8 LEU B 418 ASP B 427 1 10 HELIX 45 AE9 ARG B 433 GLY B 438 1 6 SHEET 1 AA1 2 LEU B 123 ARG B 125 0 SHEET 2 AA1 2 VAL B 364 SER B 366 1 O PHE B 365 N ARG B 125 SHEET 1 AA2 5 VAL B 159 LEU B 160 0 SHEET 2 AA2 5 ILE B 204 ASP B 206 1 O ILE B 204 N LEU B 160 SHEET 3 AA2 5 PHE B 244 ARG B 247 1 O GLN B 245 N LEU B 205 SHEET 4 AA2 5 LEU B 275 GLY B 278 1 O ILE B 276 N VAL B 246 SHEET 5 AA2 5 LEU B 298 THR B 300 1 O THR B 300 N ALA B 277 SHEET 1 AA3 2 LYS B 165 ASN B 166 0 SHEET 2 AA3 2 THR B 174 ASP B 175 -1 O ASP B 175 N LYS B 165 SHEET 1 AA4 6 ASP B 439 ALA B 442 0 SHEET 2 AA4 6 LEU B 449 HIS B 455 -1 O ILE B 453 N HIS B 441 SHEET 3 AA4 6 ARG B 461 ASN B 467 -1 O PHE B 462 N ARG B 454 SHEET 4 AA4 6 GLU B 519 PHE B 525 -1 O LEU B 523 N LEU B 463 SHEET 5 AA4 6 LYS B 491 SER B 497 -1 N ASP B 493 O ARG B 524 SHEET 6 AA4 6 PRO B 507 GLU B 509 -1 O LEU B 508 N ALA B 492 SSBOND 1 CYS A 154 CYS B 109 1555 1555 2.03 LINK ND2 ASN B 264 C1 NAG D 1 1555 1555 1.45 LINK ND2 ASN B 280 C1 NAG E 1 1555 1555 1.45 LINK ND2 ASN B 323 C1 NAG F 1 1555 1555 1.44 LINK ND2 ASN B 405 C1 NAG C 1 1555 1555 1.44 LINK O4 NAG C 1 C1 NAG C 2 1555 1555 1.44 LINK O4 NAG D 1 C1 NAG D 2 1555 1555 1.44 LINK O4 NAG E 1 C1 NAG E 2 1555 1555 1.44 LINK O4 NAG F 1 C1 NAG F 2 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