HEADER METAL BINDING PROTEIN 25-JAN-22 7WQL TITLE BOVIN BETA-LACTOGLOBULIN BINDING WITH ZINC IONS COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTOGLOBULIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: BETA-LG SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913 KEYWDS METAL BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR T.LI,J.MA,J.ZANG,G.ZHAO,T.ZHANG REVDAT 2 29-NOV-23 7WQL 1 REMARK REVDAT 1 31-AUG-22 7WQL 0 JRNL AUTH T.LI,R.JIAO,J.MA,J.ZANG,G.ZHAO,T.ZHANG JRNL TITL ZINC BINDING STRENGTH OF PROTEINS DOMINANTS ZINC UPTAKE IN JRNL TITL 2 CACO-2 CELLS. JRNL REF RSC ADV V. 12 21122 2022 JRNL REFN ESSN 2046-2069 JRNL PMID 35975046 JRNL DOI 10.1039/D2RA03565K REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.14_3260 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.97 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 3 NUMBER OF REFLECTIONS : 25372 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.211 REMARK 3 R VALUE (WORKING SET) : 0.207 REMARK 3 FREE R VALUE : 0.261 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.870 REMARK 3 FREE R VALUE TEST SET COUNT : 1997 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 10.0000 - 4.8177 0.97 1725 148 0.2076 0.2268 REMARK 3 2 4.8177 - 3.8256 0.99 1714 147 0.1667 0.2056 REMARK 3 3 3.8256 - 3.3425 0.99 1688 144 0.1956 0.2795 REMARK 3 4 3.3425 - 3.0371 0.98 1654 142 0.2206 0.2816 REMARK 3 5 3.0371 - 2.8195 0.99 1678 143 0.2257 0.3003 REMARK 3 6 2.8195 - 2.6534 1.00 1689 144 0.2142 0.3132 REMARK 3 7 2.6534 - 2.5205 0.97 1654 142 0.2136 0.2723 REMARK 3 8 2.5205 - 2.4108 0.98 1653 141 0.2269 0.2992 REMARK 3 9 2.4108 - 2.3181 0.99 1684 145 0.2136 0.2835 REMARK 3 10 2.3181 - 2.2381 0.99 1649 140 0.2151 0.2575 REMARK 3 11 2.2381 - 2.1681 0.98 1673 144 0.2297 0.2766 REMARK 3 12 2.1681 - 2.1061 0.99 1634 138 0.2460 0.3097 REMARK 3 13 2.1061 - 2.0507 0.98 1671 141 0.2449 0.2913 REMARK 3 14 2.0507 - 2.0010 0.97 1609 138 0.2580 0.3153 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.260 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.220 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 44.99 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7WQL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 26-JAN-22. REMARK 100 THE DEPOSITION ID IS D_1300027256. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-JUL-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL18U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.987 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER R 4M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25390 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.06800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.03 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : 0.43400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 5IO5 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.77 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG3350, 200 MM AMMONIUM FORMATE, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,Y+1/2,-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 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 66.07400 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 21.23200 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 66.07400 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 21.23200 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL 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 APPLY THE FOLLOWING TO CHAINS: A, B 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 ZN ZN A 203 LIES ON A SPECIAL POSITION. 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 LEU A 1 REMARK 465 ILE A 2 REMARK 465 VAL A 3 REMARK 465 THR A 4 REMARK 465 GLN A 5 REMARK 465 LEU B 1 REMARK 465 ILE B 2 REMARK 465 VAL B 3 REMARK 465 THR B 4 REMARK 465 GLN B 5 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 HZ1 LYS B 47 O HOH B 302 1.53 REMARK 500 O ASP B 98 H LYS B 100 1.53 REMARK 500 HZ1 LYS A 135 O HOH A 305 1.55 REMARK 500 O HOH A 302 O HOH A 332 1.82 REMARK 500 O HOH A 317 O HOH A 376 1.86 REMARK 500 O HOH A 376 O HOH A 379 1.87 REMARK 500 O HOH A 371 O HOH A 382 1.94 REMARK 500 OE1 GLU A 131 O HOH A 301 2.02 REMARK 500 O HOH A 356 O HOH A 376 2.12 REMARK 500 O HOH A 371 O HOH B 329 2.15 REMARK 500 O HOH A 382 O HOH A 385 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 HD2 HIS A 161 ZN ZN A 201 4456 1.11 REMARK 500 O HOH A 372 O HOH A 380 4446 2.01 REMARK 500 O HOH A 332 O HOH A 380 4446 2.06 REMARK 500 O HOH A 323 O HOH A 364 4446 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 LYS B 8 CG LYS B 8 CD -0.248 REMARK 500 LYS B 8 CE LYS B 8 NZ 0.236 REMARK 500 GLU B 65 CB GLU B 65 CG 0.332 REMARK 500 GLU B 65 CG GLU B 65 CD 0.313 REMARK 500 GLU B 65 CD GLU B 65 OE1 0.189 REMARK 500 GLU B 65 CD GLU B 65 OE2 0.121 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 40 CG - CD - NE ANGL. DEV. = -15.0 DEGREES REMARK 500 ARG A 40 NE - CZ - NH2 ANGL. DEV. = -5.3 DEGREES REMARK 500 ARG A 148 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 ARG A 148 NE - CZ - NH2 ANGL. DEV. = -5.7 DEGREES REMARK 500 GLU B 65 CA - CB - CG ANGL. DEV. = 28.2 DEGREES REMARK 500 GLU B 65 OE1 - CD - OE2 ANGL. DEV. = -17.6 DEGREES 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 THR A 76 -164.00 -127.85 REMARK 500 TYR A 99 -39.57 65.26 REMARK 500 SER A 116 -2.90 -144.90 REMARK 500 ARG B 40 85.11 -69.36 REMARK 500 ASN B 63 -92.99 -102.60 REMARK 500 ALA B 86 -149.43 41.99 REMARK 500 ASN B 88 45.14 -155.47 REMARK 500 TYR B 99 -39.82 63.80 REMARK 500 LYS B 101 -62.56 -123.66 REMARK 500 PRO B 126 55.24 -69.86 REMARK 500 HIS B 161 80.30 44.88 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ASP B 85 ALA B 86 145.88 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 ZN A 202 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 65 OE1 REMARK 620 2 GLU A 65 OE2 57.1 REMARK 620 3 ILE A 162 O 96.5 98.4 REMARK 620 4 HOH A 346 O 90.2 100.6 160.5 REMARK 620 5 HIS B 146 NE2 75.0 119.0 49.2 116.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 203 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 112 OE1 REMARK 620 2 GLU A 112 OE1 0.0 REMARK 620 3 GLU A 114 OE1 109.7 109.7 REMARK 620 4 GLU A 114 OE1 109.7 109.7 0.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 130 OD2 REMARK 620 2 GLU A 158 OE1 124.9 REMARK 620 3 HOH A 351 O 102.2 31.7 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 53 OD2 REMARK 620 2 GLU B 74 OE1 91.8 REMARK 620 3 GLU B 74 OE2 79.6 67.4 REMARK 620 N 1 2 DBREF 7WQL A 1 162 UNP P02754 LACB_BOVIN 17 178 DBREF 7WQL B 1 162 UNP P02754 LACB_BOVIN 17 178 SEQRES 1 A 162 LEU ILE VAL THR GLN THR MET LYS GLY LEU ASP ILE GLN SEQRES 2 A 162 LYS VAL ALA GLY THR TRP TYR SER LEU ALA MET ALA ALA SEQRES 3 A 162 SER ASP ILE SER LEU LEU ASP ALA GLN SER ALA PRO LEU SEQRES 4 A 162 ARG VAL TYR VAL GLU GLU LEU LYS PRO THR PRO GLU GLY SEQRES 5 A 162 ASP LEU GLU ILE LEU LEU GLN LYS TRP GLU ASN GLY GLU SEQRES 6 A 162 CYS ALA GLN LYS LYS ILE ILE ALA GLU LYS THR LYS ILE SEQRES 7 A 162 PRO ALA VAL PHE LYS ILE ASP ALA LEU ASN GLU ASN LYS SEQRES 8 A 162 VAL LEU VAL LEU ASP THR ASP TYR LYS LYS TYR LEU LEU SEQRES 9 A 162 PHE CYS MET GLU ASN SER ALA GLU PRO GLU GLN SER LEU SEQRES 10 A 162 ALA CYS GLN CYS LEU VAL ARG THR PRO GLU VAL ASP ASP SEQRES 11 A 162 GLU ALA LEU GLU LYS PHE ASP LYS ALA LEU LYS ALA LEU SEQRES 12 A 162 PRO MET HIS ILE ARG LEU SER PHE ASN PRO THR GLN LEU SEQRES 13 A 162 GLU GLU GLN CYS HIS ILE SEQRES 1 B 162 LEU ILE VAL THR GLN THR MET LYS GLY LEU ASP ILE GLN SEQRES 2 B 162 LYS VAL ALA GLY THR TRP TYR SER LEU ALA MET ALA ALA SEQRES 3 B 162 SER ASP ILE SER LEU LEU ASP ALA GLN SER ALA PRO LEU SEQRES 4 B 162 ARG VAL TYR VAL GLU GLU LEU LYS PRO THR PRO GLU GLY SEQRES 5 B 162 ASP LEU GLU ILE LEU LEU GLN LYS TRP GLU ASN GLY GLU SEQRES 6 B 162 CYS ALA GLN LYS LYS ILE ILE ALA GLU LYS THR LYS ILE SEQRES 7 B 162 PRO ALA VAL PHE LYS ILE ASP ALA LEU ASN GLU ASN LYS SEQRES 8 B 162 VAL LEU VAL LEU ASP THR ASP TYR LYS LYS TYR LEU LEU SEQRES 9 B 162 PHE CYS MET GLU ASN SER ALA GLU PRO GLU GLN SER LEU SEQRES 10 B 162 ALA CYS GLN CYS LEU VAL ARG THR PRO GLU VAL ASP ASP SEQRES 11 B 162 GLU ALA LEU GLU LYS PHE ASP LYS ALA LEU LYS ALA LEU SEQRES 12 B 162 PRO MET HIS ILE ARG LEU SER PHE ASN PRO THR GLN LEU SEQRES 13 B 162 GLU GLU GLN CYS HIS ILE HET ZN A 201 1 HET ZN A 202 1 HET ZN A 203 1 HET ZN A 204 1 HET ZN A 205 1 HET ZN B 201 1 HETNAM ZN ZINC ION FORMUL 3 ZN 6(ZN 2+) FORMUL 9 HOH *114(H2 O) HELIX 1 AA1 ASP A 11 ALA A 16 5 6 HELIX 2 AA2 ASP A 28 LEU A 32 5 5 HELIX 3 AA3 GLU A 112 SER A 116 5 5 HELIX 4 AA4 ASP A 129 LYS A 141 1 13 HELIX 5 AA5 ASN A 152 HIS A 161 1 10 HELIX 6 AA6 ASP B 11 ALA B 16 1 6 HELIX 7 AA7 ASP B 28 LEU B 32 5 5 HELIX 8 AA8 ASP B 129 LEU B 140 1 12 HELIX 9 AA9 ASN B 152 GLU B 157 1 6 SHEET 1 AA120 GLY A 17 THR A 18 0 SHEET 2 AA120 VAL A 41 PRO A 48 -1 O LEU A 46 N GLY A 17 SHEET 3 AA120 LEU A 54 GLU A 62 -1 O LEU A 57 N GLU A 44 SHEET 4 AA120 GLU A 65 LYS A 75 -1 O LYS A 69 N LEU A 58 SHEET 5 AA120 VAL A 81 ALA A 86 -1 O LYS A 83 N GLU A 74 SHEET 6 AA120 GLU A 89 THR A 97 -1 O GLU A 89 N ALA A 86 SHEET 7 AA120 TYR A 102 GLU A 108 -1 O CYS A 106 N LEU A 93 SHEET 8 AA120 ALA A 118 VAL A 123 -1 O LEU A 122 N LEU A 103 SHEET 9 AA120 TYR A 20 ALA A 26 -1 N ALA A 25 O CYS A 119 SHEET 10 AA120 ILE A 147 SER A 150 -1 O LEU A 149 N MET A 24 SHEET 11 AA120 ILE B 147 SER B 150 -1 O ARG B 148 N ARG A 148 SHEET 12 AA120 TYR B 20 ALA B 26 -1 N MET B 24 O LEU B 149 SHEET 13 AA120 ALA B 118 VAL B 123 -1 O CYS B 119 N ALA B 25 SHEET 14 AA120 TYR B 102 GLU B 108 -1 N LEU B 103 O LEU B 122 SHEET 15 AA120 LYS B 91 THR B 97 -1 N ASP B 96 O LEU B 104 SHEET 16 AA120 VAL B 81 LYS B 83 -1 N PHE B 82 O VAL B 92 SHEET 17 AA120 CYS B 66 LYS B 75 -1 N GLU B 74 O LYS B 83 SHEET 18 AA120 LEU B 54 TRP B 61 -1 N ILE B 56 O ILE B 71 SHEET 19 AA120 TYR B 42 PRO B 48 -1 N GLU B 44 O LEU B 57 SHEET 20 AA120 GLY B 17 THR B 18 -1 N GLY B 17 O LEU B 46 SSBOND 1 CYS A 66 CYS A 160 1555 1555 2.02 SSBOND 2 CYS A 106 CYS A 119 1555 1555 2.09 SSBOND 3 CYS B 66 CYS B 160 1555 1555 2.06 SSBOND 4 CYS B 106 CYS B 119 1555 1555 2.10 LINK OD2 ASP A 53 ZN ZN A 205 1555 1555 2.20 LINK OE1 GLU A 65 ZN ZN A 202 1555 1555 2.60 LINK OE2 GLU A 65 ZN ZN A 202 1555 1555 1.87 LINK OE1 GLU A 112 ZN ZN A 203 1555 1555 2.08 LINK OE1 GLU A 112 ZN ZN A 203 1555 2556 2.08 LINK OE1 GLU A 114 ZN ZN A 203 1555 1555 2.25 LINK OE1 GLU A 114 ZN ZN A 203 1555 2556 2.26 LINK OD2 ASP A 130 ZN ZN A 201 1555 1555 1.91 LINK NE2 HIS A 146 ZN ZN A 204 1555 1555 2.22 LINK OE1 GLU A 158 ZN ZN A 201 1555 4456 2.10 LINK O ILE A 162 ZN ZN A 202 1555 1555 2.39 LINK ZN ZN A 201 O HOH A 351 1555 4446 1.89 LINK ZN ZN A 202 O HOH A 346 1555 1555 1.88 LINK ZN ZN A 202 NE2 HIS B 146 4446 1555 2.10 LINK OD2 ASP B 53 ZN ZN B 201 1555 1555 2.21 LINK OE1 GLU B 74 ZN ZN B 201 1555 1555 1.95 LINK OE2 GLU B 74 ZN ZN B 201 1555 1555 2.02 CRYST1 132.148 42.464 70.037 90.00 104.05 90.00 C 1 2 1 8 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 0.007567 0.000000 0.001894 0.00000 SCALE2 0.000000 0.023549 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014719 0.00000