HEADER SIGNALING PROTEIN 01-JUL-22 8AAI TITLE CRYSTAL STRUCTURE OF THE PDZ TANDEM OF SYNTENIN IN COMPLEX WITH TITLE 2 FRAGMENT E5 COMPND MOL_ID: 1; COMPND 2 MOLECULE: SYNTENIN-1; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: MELANOMA DIFFERENTIATION-ASSOCIATED PROTEIN 9,MDA-9,PRO-TGF- COMPND 5 ALPHA CYTOPLASMIC DOMAIN-INTERACTING PROTEIN 18,TACIP18,SCAFFOLD COMPND 6 PROTEIN PBP1,SYNDECAN-BINDING PROTEIN 1; COMPND 7 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: SDCBP, MDA9, SYCL; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SIGNALING PROTEIN CELL ADHESION PDZ DOMAIN SYNTENIN SYNDECAN DRUG KEYWDS 2 DESIGN, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.FERACCI,K.BARRAL REVDAT 2 07-FEB-24 8AAI 1 REMARK REVDAT 1 26-APR-23 8AAI 0 JRNL AUTH L.HOFFER,M.GARCIA,R.LEBLANC,M.FERACCI,S.BETZI,K.BEN YAALA, JRNL AUTH 2 A.M.DAULAT,P.ZIMMERMANN,P.ROCHE,K.BARRAL,X.MORELLI JRNL TITL DISCOVERY OF A PDZ DOMAIN INHIBITOR TARGETING THE JRNL TITL 2 SYNDECAN/SYNTENIN PROTEIN-PROTEIN INTERACTION: A JRNL TITL 3 SEMI-AUTOMATED "HIT IDENTIFICATION-TO-OPTIMIZATION" JRNL TITL 4 APPROACH. JRNL REF J.MED.CHEM. V. 66 4633 2023 JRNL REFN ISSN 0022-2623 JRNL PMID 36939673 JRNL DOI 10.1021/ACS.JMEDCHEM.2C01569 REMARK 2 REMARK 2 RESOLUTION. 2.76 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0350 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.76 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.63 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 3 NUMBER OF REFLECTIONS : 15823 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.275 REMARK 3 FREE R VALUE : 0.317 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.942 REMARK 3 FREE R VALUE TEST SET COUNT : 782 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.76 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.83 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1083 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.73 REMARK 3 BIN R VALUE (WORKING SET) : 0.3700 REMARK 3 BIN FREE R VALUE SET COUNT : 72 REMARK 3 BIN FREE R VALUE : 0.3460 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4928 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 88 REMARK 3 SOLVENT ATOMS : 188 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 50.55 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 7.62200 REMARK 3 B22 (A**2) : -2.24100 REMARK 3 B33 (A**2) : -5.08100 REMARK 3 B12 (A**2) : -1.16300 REMARK 3 B13 (A**2) : -0.67600 REMARK 3 B23 (A**2) : 2.75600 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.528 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.507 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 26.151 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.895 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.871 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5092 ; 0.003 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 4830 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6870 ; 0.737 ; 1.620 REMARK 3 BOND ANGLES OTHERS (DEGREES): 11271 ; 0.294 ; 1.583 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 646 ; 6.240 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 28 ;10.986 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 937 ;13.276 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 809 ; 0.036 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5912 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 912 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1079 ; 0.180 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 90 ; 0.159 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2538 ; 0.155 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 166 ; 0.130 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 2593 ; 1.432 ; 5.340 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 2593 ; 1.432 ; 5.340 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3240 ; 2.538 ; 8.005 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 3240 ; 2.538 ; 8.005 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2499 ; 1.142 ; 5.499 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 2498 ; 1.141 ; 5.500 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 3630 ; 2.070 ; 8.174 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 3630 ; 2.070 ; 8.174 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : 6 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 111 A 272 1 REMARK 3 1 A 111 A 272 1 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 2 REMARK 3 CHAIN NAMES : A REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 2 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 2 A 111 A 272 1 REMARK 3 2 A 111 A 272 1 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 3 REMARK 3 CHAIN NAMES : A REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 3 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 3 A 111 A 272 1 REMARK 3 3 A 111 A 272 1 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 4 REMARK 3 CHAIN NAMES : A REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 4 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 4 A 111 A 272 1 REMARK 3 4 A 111 A 272 1 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 5 REMARK 3 CHAIN NAMES : A REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 5 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 5 A 111 A 272 1 REMARK 3 5 A 111 A 272 1 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 6 REMARK 3 CHAIN NAMES : A REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 6 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 6 A 111 A 272 1 REMARK 3 6 A 111 A 272 1 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK BULK SOLVENT REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 8AAI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 06-JUL-22. REMARK 100 THE DEPOSITION ID IS D_1292124102. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-NOV-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.4 - 4.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97625 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 XIA2 0.5.337-G4C821DCE REMARK 200 -DIALS-1.6 REMARK 200 DATA SCALING SOFTWARE : DIALS DIALS 1.6.3-G2108D754 REMARK 200 -RELEASE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15909 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.760 REMARK 200 RESOLUTION RANGE LOW (A) : 27.630 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.3 REMARK 200 DATA REDUNDANCY : 5.270 REMARK 200 R MERGE (I) : 0.13880 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.2700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.76 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.44170 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.260 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.8.3 REMARK 200 STARTING MODEL: 1N99 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.23 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM SODIUM ACETATE 200MM AMMONIUM REMARK 280 ACETATE 20% PEG 3350, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 297K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 APPLY THE FOLLOWING TO CHAINS: A, C 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, D 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 GLY A 108 REMARK 465 ALA A 109 REMARK 465 MET A 110 REMARK 465 PHE A 273 REMARK 465 GLY B 108 REMARK 465 ALA B 109 REMARK 465 MET B 110 REMARK 465 PHE B 273 REMARK 465 GLY C 108 REMARK 465 ALA C 109 REMARK 465 MET C 110 REMARK 465 PHE C 273 REMARK 465 GLY D 108 REMARK 465 ALA D 109 REMARK 465 MET D 110 REMARK 465 PHE D 273 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 H GLY C 210 H13 LKV C 301 1.14 REMARK 500 OD1 ASP D 120 H GLN D 121 1.52 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 PHE A 182 -80.15 -69.26 REMARK 500 ARG A 193 81.75 17.54 REMARK 500 ARG B 193 80.46 17.33 REMARK 500 VAL C 150 -7.37 87.24 REMARK 500 ARG C 193 80.77 18.48 REMARK 500 LYS D 124 177.45 55.34 REMARK 500 ARG D 193 81.68 17.05 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG B 153 0.08 SIDE CHAIN REMARK 500 ARG C 153 0.15 SIDE CHAIN REMARK 500 ARG C 197 0.07 SIDE CHAIN REMARK 500 ARG D 153 0.09 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 435 DISTANCE = 8.08 ANGSTROMS REMARK 525 HOH C 448 DISTANCE = 6.30 ANGSTROMS REMARK 525 HOH C 449 DISTANCE = 6.43 ANGSTROMS REMARK 525 HOH C 450 DISTANCE = 7.09 ANGSTROMS REMARK 525 HOH C 451 DISTANCE = 7.18 ANGSTROMS REMARK 525 HOH C 452 DISTANCE = 7.87 ANGSTROMS REMARK 525 HOH D 448 DISTANCE = 9.08 ANGSTROMS REMARK 525 HOH D 449 DISTANCE = 12.56 ANGSTROMS DBREF 8AAI A 113 273 UNP O00560 SDCB1_HUMAN 113 273 DBREF 8AAI B 113 273 UNP O00560 SDCB1_HUMAN 113 273 DBREF 8AAI C 113 273 UNP O00560 SDCB1_HUMAN 113 273 DBREF 8AAI D 113 273 UNP O00560 SDCB1_HUMAN 113 273 SEQADV 8AAI GLY A 108 UNP O00560 EXPRESSION TAG SEQADV 8AAI ALA A 109 UNP O00560 EXPRESSION TAG SEQADV 8AAI MET A 110 UNP O00560 EXPRESSION TAG SEQADV 8AAI ASP A 111 UNP O00560 EXPRESSION TAG SEQADV 8AAI PRO A 112 UNP O00560 EXPRESSION TAG SEQADV 8AAI GLY B 108 UNP O00560 EXPRESSION TAG SEQADV 8AAI ALA B 109 UNP O00560 EXPRESSION TAG SEQADV 8AAI MET B 110 UNP O00560 EXPRESSION TAG SEQADV 8AAI ASP B 111 UNP O00560 EXPRESSION TAG SEQADV 8AAI PRO B 112 UNP O00560 EXPRESSION TAG SEQADV 8AAI GLY C 108 UNP O00560 EXPRESSION TAG SEQADV 8AAI ALA C 109 UNP O00560 EXPRESSION TAG SEQADV 8AAI MET C 110 UNP O00560 EXPRESSION TAG SEQADV 8AAI ASP C 111 UNP O00560 EXPRESSION TAG SEQADV 8AAI PRO C 112 UNP O00560 EXPRESSION TAG SEQADV 8AAI GLY D 108 UNP O00560 EXPRESSION TAG SEQADV 8AAI ALA D 109 UNP O00560 EXPRESSION TAG SEQADV 8AAI MET D 110 UNP O00560 EXPRESSION TAG SEQADV 8AAI ASP D 111 UNP O00560 EXPRESSION TAG SEQADV 8AAI PRO D 112 UNP O00560 EXPRESSION TAG SEQRES 1 A 166 GLY ALA MET ASP PRO ARG GLU VAL ILE LEU CYS LYS ASP SEQRES 2 A 166 GLN ASP GLY LYS ILE GLY LEU ARG LEU LYS SER ILE ASP SEQRES 3 A 166 ASN GLY ILE PHE VAL GLN LEU VAL GLN ALA ASN SER PRO SEQRES 4 A 166 ALA SER LEU VAL GLY LEU ARG PHE GLY ASP GLN VAL LEU SEQRES 5 A 166 GLN ILE ASN GLY GLU ASN CYS ALA GLY TRP SER SER ASP SEQRES 6 A 166 LYS ALA HIS LYS VAL LEU LYS GLN ALA PHE GLY GLU LYS SEQRES 7 A 166 ILE THR MET THR ILE ARG ASP ARG PRO PHE GLU ARG THR SEQRES 8 A 166 ILE THR MET HIS LYS ASP SER THR GLY HIS VAL GLY PHE SEQRES 9 A 166 ILE PHE LYS ASN GLY LYS ILE THR SER ILE VAL LYS ASP SEQRES 10 A 166 SER SER ALA ALA ARG ASN GLY LEU LEU THR GLU HIS ASN SEQRES 11 A 166 ILE CYS GLU ILE ASN GLY GLN ASN VAL ILE GLY LEU LYS SEQRES 12 A 166 ASP SER GLN ILE ALA ASP ILE LEU SER THR SER GLY THR SEQRES 13 A 166 VAL VAL THR ILE THR ILE MET PRO ALA PHE SEQRES 1 B 166 GLY ALA MET ASP PRO ARG GLU VAL ILE LEU CYS LYS ASP SEQRES 2 B 166 GLN ASP GLY LYS ILE GLY LEU ARG LEU LYS SER ILE ASP SEQRES 3 B 166 ASN GLY ILE PHE VAL GLN LEU VAL GLN ALA ASN SER PRO SEQRES 4 B 166 ALA SER LEU VAL GLY LEU ARG PHE GLY ASP GLN VAL LEU SEQRES 5 B 166 GLN ILE ASN GLY GLU ASN CYS ALA GLY TRP SER SER ASP SEQRES 6 B 166 LYS ALA HIS LYS VAL LEU LYS GLN ALA PHE GLY GLU LYS SEQRES 7 B 166 ILE THR MET THR ILE ARG ASP ARG PRO PHE GLU ARG THR SEQRES 8 B 166 ILE THR MET HIS LYS ASP SER THR GLY HIS VAL GLY PHE SEQRES 9 B 166 ILE PHE LYS ASN GLY LYS ILE THR SER ILE VAL LYS ASP SEQRES 10 B 166 SER SER ALA ALA ARG ASN GLY LEU LEU THR GLU HIS ASN SEQRES 11 B 166 ILE CYS GLU ILE ASN GLY GLN ASN VAL ILE GLY LEU LYS SEQRES 12 B 166 ASP SER GLN ILE ALA ASP ILE LEU SER THR SER GLY THR SEQRES 13 B 166 VAL VAL THR ILE THR ILE MET PRO ALA PHE SEQRES 1 C 166 GLY ALA MET ASP PRO ARG GLU VAL ILE LEU CYS LYS ASP SEQRES 2 C 166 GLN ASP GLY LYS ILE GLY LEU ARG LEU LYS SER ILE ASP SEQRES 3 C 166 ASN GLY ILE PHE VAL GLN LEU VAL GLN ALA ASN SER PRO SEQRES 4 C 166 ALA SER LEU VAL GLY LEU ARG PHE GLY ASP GLN VAL LEU SEQRES 5 C 166 GLN ILE ASN GLY GLU ASN CYS ALA GLY TRP SER SER ASP SEQRES 6 C 166 LYS ALA HIS LYS VAL LEU LYS GLN ALA PHE GLY GLU LYS SEQRES 7 C 166 ILE THR MET THR ILE ARG ASP ARG PRO PHE GLU ARG THR SEQRES 8 C 166 ILE THR MET HIS LYS ASP SER THR GLY HIS VAL GLY PHE SEQRES 9 C 166 ILE PHE LYS ASN GLY LYS ILE THR SER ILE VAL LYS ASP SEQRES 10 C 166 SER SER ALA ALA ARG ASN GLY LEU LEU THR GLU HIS ASN SEQRES 11 C 166 ILE CYS GLU ILE ASN GLY GLN ASN VAL ILE GLY LEU LYS SEQRES 12 C 166 ASP SER GLN ILE ALA ASP ILE LEU SER THR SER GLY THR SEQRES 13 C 166 VAL VAL THR ILE THR ILE MET PRO ALA PHE SEQRES 1 D 166 GLY ALA MET ASP PRO ARG GLU VAL ILE LEU CYS LYS ASP SEQRES 2 D 166 GLN ASP GLY LYS ILE GLY LEU ARG LEU LYS SER ILE ASP SEQRES 3 D 166 ASN GLY ILE PHE VAL GLN LEU VAL GLN ALA ASN SER PRO SEQRES 4 D 166 ALA SER LEU VAL GLY LEU ARG PHE GLY ASP GLN VAL LEU SEQRES 5 D 166 GLN ILE ASN GLY GLU ASN CYS ALA GLY TRP SER SER ASP SEQRES 6 D 166 LYS ALA HIS LYS VAL LEU LYS GLN ALA PHE GLY GLU LYS SEQRES 7 D 166 ILE THR MET THR ILE ARG ASP ARG PRO PHE GLU ARG THR SEQRES 8 D 166 ILE THR MET HIS LYS ASP SER THR GLY HIS VAL GLY PHE SEQRES 9 D 166 ILE PHE LYS ASN GLY LYS ILE THR SER ILE VAL LYS ASP SEQRES 10 D 166 SER SER ALA ALA ARG ASN GLY LEU LEU THR GLU HIS ASN SEQRES 11 D 166 ILE CYS GLU ILE ASN GLY GLN ASN VAL ILE GLY LEU LYS SEQRES 12 D 166 ASP SER GLN ILE ALA ASP ILE LEU SER THR SER GLY THR SEQRES 13 D 166 VAL VAL THR ILE THR ILE MET PRO ALA PHE HET LKV A 301 42 HET LKV B 301 42 HET LKV C 301 42 HET LKV D 301 42 HETNAM LKV (2~{S})-2-[[(2~{S})-3-METHYL-2-(3-OXIDANYLIDENE-1~{H}- HETNAM 2 LKV ISOINDOL-2-YL)BUTANOYL]AMINO]PROPANOIC ACID FORMUL 5 LKV 4(C16 H20 N2 O4) FORMUL 9 HOH *188(H2 O) HELIX 1 AA1 SER A 145 VAL A 150 1 6 HELIX 2 AA2 SER A 170 GLN A 180 1 11 HELIX 3 AA3 SER A 225 GLY A 231 1 7 HELIX 4 AA4 LYS A 250 THR A 260 1 11 HELIX 5 AA5 SER B 145 VAL B 150 1 6 HELIX 6 AA6 SER B 170 ALA B 181 1 12 HELIX 7 AA7 SER B 225 ASN B 230 1 6 HELIX 8 AA8 LYS B 250 THR B 260 1 11 HELIX 9 AA9 SER C 170 GLN C 180 1 11 HELIX 10 AB1 SER C 225 ASN C 230 1 6 HELIX 11 AB2 LYS C 250 THR C 260 1 11 HELIX 12 AB3 SER D 145 VAL D 150 1 6 HELIX 13 AB4 SER D 170 GLN D 180 1 11 HELIX 14 AB5 SER D 225 ASN D 230 1 6 HELIX 15 AB6 LYS D 250 THR D 260 1 11 SHEET 1 AA1 5 ARG A 113 CYS A 118 0 SHEET 2 AA1 5 LYS A 185 ARG A 191 -1 O ILE A 190 N ARG A 113 SHEET 3 AA1 5 GLN A 157 ILE A 161 -1 N LEU A 159 O THR A 189 SHEET 4 AA1 5 ILE A 136 VAL A 141 -1 N ILE A 136 O VAL A 158 SHEET 5 AA1 5 LEU A 127 SER A 131 -1 N ARG A 128 O GLN A 139 SHEET 1 AA2 4 ARG A 113 CYS A 118 0 SHEET 2 AA2 4 LYS A 185 ARG A 191 -1 O ILE A 190 N ARG A 113 SHEET 3 AA2 4 GLN A 157 ILE A 161 -1 N LEU A 159 O THR A 189 SHEET 4 AA2 4 GLU A 164 ASN A 165 -1 O GLU A 164 N ILE A 161 SHEET 1 AA3 5 ARG A 197 HIS A 202 0 SHEET 2 AA3 5 VAL A 264 PRO A 271 -1 O VAL A 265 N MET A 201 SHEET 3 AA3 5 HIS A 236 ILE A 241 -1 N CYS A 239 O THR A 268 SHEET 4 AA3 5 LYS A 217 ILE A 221 -1 N ILE A 218 O HIS A 236 SHEET 5 AA3 5 PHE A 211 LYS A 214 -1 N ILE A 212 O SER A 220 SHEET 1 AA4 4 ARG A 197 HIS A 202 0 SHEET 2 AA4 4 VAL A 264 PRO A 271 -1 O VAL A 265 N MET A 201 SHEET 3 AA4 4 HIS A 236 ILE A 241 -1 N CYS A 239 O THR A 268 SHEET 4 AA4 4 GLN A 244 ASN A 245 -1 O GLN A 244 N ILE A 241 SHEET 1 AA5 5 ARG B 113 LEU B 117 0 SHEET 2 AA5 5 ILE B 186 ARG B 191 -1 O ILE B 190 N ARG B 113 SHEET 3 AA5 5 GLN B 157 ILE B 161 -1 N LEU B 159 O THR B 189 SHEET 4 AA5 5 ILE B 136 VAL B 141 -1 N ILE B 136 O VAL B 158 SHEET 5 AA5 5 LEU B 127 SER B 131 -1 N ARG B 128 O GLN B 139 SHEET 1 AA6 4 ARG B 113 LEU B 117 0 SHEET 2 AA6 4 ILE B 186 ARG B 191 -1 O ILE B 190 N ARG B 113 SHEET 3 AA6 4 GLN B 157 ILE B 161 -1 N LEU B 159 O THR B 189 SHEET 4 AA6 4 GLU B 164 ASN B 165 -1 O GLU B 164 N ILE B 161 SHEET 1 AA7 5 ARG B 197 HIS B 202 0 SHEET 2 AA7 5 VAL B 264 PRO B 271 -1 O VAL B 265 N MET B 201 SHEET 3 AA7 5 HIS B 236 ILE B 241 -1 N CYS B 239 O THR B 268 SHEET 4 AA7 5 LYS B 217 ILE B 221 -1 N ILE B 218 O HIS B 236 SHEET 5 AA7 5 PHE B 211 LYS B 214 -1 N ILE B 212 O SER B 220 SHEET 1 AA8 4 ARG B 197 HIS B 202 0 SHEET 2 AA8 4 VAL B 264 PRO B 271 -1 O VAL B 265 N MET B 201 SHEET 3 AA8 4 HIS B 236 ILE B 241 -1 N CYS B 239 O THR B 268 SHEET 4 AA8 4 GLN B 244 ASN B 245 -1 O GLN B 244 N ILE B 241 SHEET 1 AA9 5 ARG C 113 CYS C 118 0 SHEET 2 AA9 5 LYS C 185 ARG C 191 -1 O ILE C 190 N ARG C 113 SHEET 3 AA9 5 GLN C 157 ILE C 161 -1 N LEU C 159 O THR C 189 SHEET 4 AA9 5 ILE C 136 VAL C 141 -1 N ILE C 136 O VAL C 158 SHEET 5 AA9 5 LEU C 127 SER C 131 -1 N ARG C 128 O GLN C 139 SHEET 1 AB1 4 ARG C 113 CYS C 118 0 SHEET 2 AB1 4 LYS C 185 ARG C 191 -1 O ILE C 190 N ARG C 113 SHEET 3 AB1 4 GLN C 157 ILE C 161 -1 N LEU C 159 O THR C 189 SHEET 4 AB1 4 GLU C 164 ASN C 165 -1 O GLU C 164 N ILE C 161 SHEET 1 AB2 5 ARG C 197 HIS C 202 0 SHEET 2 AB2 5 VAL C 264 PRO C 271 -1 O VAL C 265 N MET C 201 SHEET 3 AB2 5 HIS C 236 ILE C 241 -1 N CYS C 239 O THR C 268 SHEET 4 AB2 5 LYS C 217 ILE C 221 -1 N ILE C 218 O HIS C 236 SHEET 5 AB2 5 PHE C 211 LYS C 214 -1 N ILE C 212 O SER C 220 SHEET 1 AB3 4 ARG C 197 HIS C 202 0 SHEET 2 AB3 4 VAL C 264 PRO C 271 -1 O VAL C 265 N MET C 201 SHEET 3 AB3 4 HIS C 236 ILE C 241 -1 N CYS C 239 O THR C 268 SHEET 4 AB3 4 GLN C 244 ASN C 245 -1 O GLN C 244 N ILE C 241 SHEET 1 AB4 5 ARG D 113 CYS D 118 0 SHEET 2 AB4 5 LYS D 185 ARG D 191 -1 O ILE D 190 N ARG D 113 SHEET 3 AB4 5 GLN D 157 ILE D 161 -1 N LEU D 159 O THR D 189 SHEET 4 AB4 5 ILE D 136 VAL D 141 -1 N ILE D 136 O VAL D 158 SHEET 5 AB4 5 LEU D 127 SER D 131 -1 N ARG D 128 O GLN D 139 SHEET 1 AB5 4 ARG D 113 CYS D 118 0 SHEET 2 AB5 4 LYS D 185 ARG D 191 -1 O ILE D 190 N ARG D 113 SHEET 3 AB5 4 GLN D 157 ILE D 161 -1 N LEU D 159 O THR D 189 SHEET 4 AB5 4 GLU D 164 ASN D 165 -1 O GLU D 164 N ILE D 161 SHEET 1 AB6 5 ARG D 197 HIS D 202 0 SHEET 2 AB6 5 VAL D 264 PRO D 271 -1 O VAL D 265 N MET D 201 SHEET 3 AB6 5 HIS D 236 ILE D 241 -1 N CYS D 239 O THR D 268 SHEET 4 AB6 5 LYS D 217 ILE D 221 -1 N ILE D 218 O HIS D 236 SHEET 5 AB6 5 PHE D 211 LYS D 214 -1 N ILE D 212 O SER D 220 SHEET 1 AB7 4 ARG D 197 HIS D 202 0 SHEET 2 AB7 4 VAL D 264 PRO D 271 -1 O VAL D 265 N MET D 201 SHEET 3 AB7 4 HIS D 236 ILE D 241 -1 N CYS D 239 O THR D 268 SHEET 4 AB7 4 GLN D 244 ASN D 245 -1 O GLN D 244 N ILE D 241 CRYST1 29.114 56.130 102.867 82.71 83.46 77.03 P 1 4 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 0.034348 -0.007909 -0.003126 0.00000 SCALE2 0.000000 0.018282 -0.001924 0.00000 SCALE3 0.000000 0.000000 0.009839 0.00000