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6EQ8

Structure of the periplasmic binding protein (PBP) MelB (Atu4661) in complex with galactinol from agrobacterium fabrum C58

Functional Information from PDB Data
site_idAC1
Number of Residues3
Detailsbinding site for residue EDO D 701
ChainResidue
DARG31
DGLU136
DTRP145

site_idAC2
Number of Residues2
Detailsbinding site for residue EDO D 702
ChainResidue
DASN485
DLYS491

site_idAC3
Number of Residues3
Detailsbinding site for residue EDO D 703
ChainResidue
DGLY461
DASP462
DGLY463

site_idAC4
Number of Residues4
Detailsbinding site for residue EDO D 705
ChainResidue
DGLY83
DLYS300
DGLN302
DVAL82

site_idAC5
Number of Residues1
Detailsbinding site for residue EDO D 706
ChainResidue
DLYS160

site_idAC6
Number of Residues1
Detailsbinding site for residue EDO D 707
ChainResidue
DPRO248

site_idAC7
Number of Residues16
Detailsbinding site for residue BQZ D 708
ChainResidue
DTRP110
DGLY111
DTRP317
DARG320
DASN333
DGLU335
DASN484
DTYR487
DSER515
DARG533
DTRP639
DGLU641
DHOH809
DHOH838
DHOH843
DHOH856

site_idAC8
Number of Residues6
Detailsbinding site for residue CA D 709
ChainResidue
DASP458
DASP460
DASP462
DPHE464
DASN466
DASN476

site_idAC9
Number of Residues3
Detailsbinding site for residue PEG D 710
ChainResidue
BASP283
BSER315
DLYS300

site_idAD1
Number of Residues4
Detailsbinding site for residue PEG D 711
ChainResidue
DVAL322
DASN339
DALA342
DSER343

site_idAD2
Number of Residues4
Detailsbinding site for residue PEG D 712
ChainResidue
BSER279
BPHE662
DGLY76
DASN77

site_idAD3
Number of Residues5
Detailsbinding site for residue P4G D 713
ChainResidue
BGLY76
BASN77
DSER279
DPHE662
DHOH925

site_idAD4
Number of Residues6
Detailsbinding site for residue PG4 D 714
ChainResidue
CASP460
CASP462
DSER492
DGLY496
DGLN500
DLYS503

site_idAD5
Number of Residues3
Detailsbinding site for residue CL D 715
ChainResidue
DPRO264
DMET267
DTYR280

site_idAD6
Number of Residues1
Detailsbinding site for residue CL D 717
ChainResidue
DASN516

site_idAD7
Number of Residues4
Detailsbinding site for residue CL D 718
ChainResidue
DGLY359
DGLY617
DPRO633
DILE634

site_idAD8
Number of Residues2
Detailsbinding site for residue CL D 719
ChainResidue
DTHR254
DTYR255

site_idAD9
Number of Residues4
Detailsbinding site for residue CL D 720
ChainResidue
DARG96
DTYR280
DPRO282
DASP283

site_idAE1
Number of Residues1
Detailsbinding site for residue CL D 721
ChainResidue
DGLY76

site_idAE2
Number of Residues2
Detailsbinding site for residue EDO B 701
ChainResidue
BGLY94
BARG96

site_idAE3
Number of Residues2
Detailsbinding site for residue EDO B 702
ChainResidue
BASN485
BLYS491

site_idAE4
Number of Residues4
Detailsbinding site for residue EDO B 703
ChainResidue
BASP32
DGLN656
DGLY657
DTYR659

site_idAE5
Number of Residues1
Detailsbinding site for residue EDO B 704
ChainResidue
BALA435

site_idAE6
Number of Residues7
Detailsbinding site for residue EDO B 705
ChainResidue
BALA116
BARG123
BGLU641
BASP642
BILE645
BARG646
BGLU647

site_idAE7
Number of Residues15
Detailsbinding site for residue BQZ B 706
ChainResidue
BTRP639
BGLU641
BHOH806
BHOH810
BHOH874
BTRP110
BGLY111
BTRP317
BARG320
BASN333
BGLU335
BASN484
BTYR487
BSER515
BARG533

site_idAE8
Number of Residues6
Detailsbinding site for residue CA B 708
ChainResidue
BASP458
BASP460
BASP462
BPHE464
BASN466
BASN476

site_idAE9
Number of Residues5
Detailsbinding site for residue CA B 709
ChainResidue
BSER107
BGLN108
BGLY109
BTRP110
BASP114

site_idAF1
Number of Residues5
Detailsbinding site for residue PEG B 710
ChainResidue
BASN339
BALA342
BSER343
BARG346
BHOH821

site_idAF2
Number of Residues3
Detailsbinding site for residue CL B 711
ChainResidue
BGLY76
BHOH909
DLYS313

site_idAF3
Number of Residues1
Detailsbinding site for residue CL B 712
ChainResidue
BGLN384

site_idAF4
Number of Residues1
Detailsbinding site for residue CL B 713
ChainResidue
BASN378

site_idAF5
Number of Residues3
Detailsbinding site for residue CL B 715
ChainResidue
BARG382
BTHR480
BASP528

site_idAF6
Number of Residues2
Detailsbinding site for residue CL B 716
ChainResidue
CLYS244
CTYR250

site_idAF7
Number of Residues1
Detailsbinding site for residue CL B 717
ChainResidue
BLYS133

site_idAF8
Number of Residues1
Detailsbinding site for residue CL B 718
ChainResidue
DARG346

site_idAF9
Number of Residues2
Detailsbinding site for residue CL B 719
ChainResidue
BTRP48
BASN308

site_idAG1
Number of Residues4
Detailsbinding site for residue CL B 720
ChainResidue
BARG96
BTYR280
BPRO282
BASP283

site_idAG2
Number of Residues2
Detailsbinding site for residue CL B 721
ChainResidue
BTRP376
BGLY377

site_idAG3
Number of Residues1
Detailsbinding site for residue EDO C 701
ChainResidue
CLYS300

site_idAG4
Number of Residues1
Detailsbinding site for residue EDO C 703
ChainResidue
CTYR212

site_idAG5
Number of Residues1
Detailsbinding site for residue EDO C 704
ChainResidue
CTHR204

site_idAG6
Number of Residues4
Detailsbinding site for residue EDO C 705
ChainResidue
CARG31
CLYS143
CSER144
CTRP145

site_idAG7
Number of Residues9
Detailsbinding site for residue EDO C 706
ChainResidue
CGLY201
CGLU202
CGLY203
CTHR204
CLYS219
CALA220
CPRO223
CTYR226
CHOH904

site_idAG8
Number of Residues6
Detailsbinding site for residue EDO C 707
ChainResidue
CGLY76
CMET78
CPRO79
CARG281
CPG4723
CHOH952

site_idAG9
Number of Residues8
Detailsbinding site for residue EDO C 708
ChainResidue
CTRP110
CGLY192
CTYR232
CPRO233
CTRP639
CBQZ713
CHOH854
CHOH863

site_idAH1
Number of Residues4
Detailsbinding site for residue EDO C 709
ChainResidue
CLEU412
CVAL413
CLYS414
CHOH815

site_idAH2
Number of Residues7
Detailsbinding site for residue EDO C 710
ChainResidue
CTHR400
CARG405
CPRO422
CTYR439
CTYR440
CLEU607
CHOH804

site_idAH3
Number of Residues10
Detailsbinding site for residue EDO C 711
ChainResidue
CALA357
CPHE358
CGLY359
CGLY617
CLEU619
CTHR632
CPRO633
CILE634
CHOH807
CHOH812

site_idAH4
Number of Residues3
Detailsbinding site for residue EDO C 712
ChainResidue
CGLU338
CASN339
CP4G722

site_idAH5
Number of Residues17
Detailsbinding site for residue BQZ C 713
ChainResidue
CTRP110
CGLY111
CTRP317
CARG320
CASN333
CGLU335
CASN484
CTYR487
CSER515
CARG533
CTRP639
CGLU641
CEDO708
CHOH810
CHOH854
CHOH863
CHOH878

site_idAH6
Number of Residues6
Detailsbinding site for residue CA C 714
ChainResidue
CASP458
CASP460
CASP462
CPHE464
CASN466
CASN476

site_idAH7
Number of Residues2
Detailsbinding site for residue CA C 716
ChainResidue
CPRO264
CMET267

site_idAH8
Number of Residues4
Detailsbinding site for residue CA C 717
ChainResidue
CALA182
CVAL183
CASP185
CVAL188

site_idAH9
Number of Residues2
Detailsbinding site for residue PEG C 718
ChainResidue
AGLU23
CALA348

site_idAI1
Number of Residues3
Detailsbinding site for residue PEG C 719
ChainResidue
CASN485
CALA488
CLYS491

site_idAI2
Number of Residues6
Detailsbinding site for residue PEG C 720
ChainResidue
CGLU299
CLYS300
CSER315
CASP319
CCL737
CHOH900

site_idAI3
Number of Residues7
Detailsbinding site for residue PEG C 721
ChainResidue
CSER44
CGLU45
CPRO46
CASP47
CTYR85
CGLN302
CCL736

site_idAI4
Number of Residues6
Detailsbinding site for residue P4G C 722
ChainResidue
CVAL322
CASN339
CSER343
CARG346
CEDO712
CHOH867

site_idAI5
Number of Residues7
Detailsbinding site for residue PG4 C 723
ChainResidue
CASN27
CGLY76
CPRO79
CSER279
CGLN630
CPHE662
CEDO707

site_idAI6
Number of Residues5
Detailsbinding site for residue CL C 724
ChainResidue
CVAL84
CGLY86
CTRP650
CVAL651
CGLN656

site_idAI7
Number of Residues1
Detailsbinding site for residue CL C 725
ChainResidue
CVAL130

site_idAI8
Number of Residues1
Detailsbinding site for residue CL C 726
ChainResidue
CSER189

site_idAI9
Number of Residues2
Detailsbinding site for residue CL C 727
ChainResidue
CTYR255
CCL732

site_idAJ1
Number of Residues2
Detailsbinding site for residue CL C 728
ChainResidue
CGLU23
CPHE358

site_idAJ2
Number of Residues3
Detailsbinding site for residue CL C 729
ChainResidue
CLYS623
CPHE625
CSER626

site_idAJ3
Number of Residues4
Detailsbinding site for residue CL C 730
ChainResidue
CGLU338
CVAL341
CALA342
CHOH815

site_idAJ4
Number of Residues3
Detailsbinding site for residue CL C 731
ChainResidue
CARG355
CLEU356
CHOH848

site_idAJ5
Number of Residues4
Detailsbinding site for residue CL C 732
ChainResidue
CTHR254
CTYR255
CASN256
CHOH1049

site_idAJ6
Number of Residues1
Detailsbinding site for residue CL C 733
ChainResidue
CTYR43

site_idAJ7
Number of Residues3
Detailsbinding site for residue CL C 734
ChainResidue
CARG96
CTYR280
CASP283

site_idAJ8
Number of Residues3
Detailsbinding site for residue CL C 735
ChainResidue
CGLY76
CGLU299
CLYS313

site_idAJ9
Number of Residues3
Detailsbinding site for residue CL C 736
ChainResidue
CTRP48
CASN308
CPEG721

site_idAK1
Number of Residues4
Detailsbinding site for residue CL C 737
ChainResidue
CASP283
CASP284
CLEU314
CPEG720

site_idAK2
Number of Residues1
Detailsbinding site for residue EDO A 702
ChainResidue
ALYS160

site_idAK3
Number of Residues1
Detailsbinding site for residue EDO A 703
ChainResidue
ATHR13

site_idAK4
Number of Residues1
Detailsbinding site for residue EDO A 704
ChainResidue
ATYR212

site_idAK5
Number of Residues4
Detailsbinding site for residue EDO A 705
ChainResidue
AARG31
AGLU136
APRO139
ALYS143

site_idAK6
Number of Residues3
Detailsbinding site for residue EDO A 706
ChainResidue
ATHR254
ATYR255
AASN256

site_idAK7
Number of Residues7
Detailsbinding site for residue EDO A 707
ChainResidue
AGLY201
AGLU202
AGLY203
ATHR204
APHE218
ALYS219
AALA220

site_idAK8
Number of Residues9
Detailsbinding site for residue EDO A 708
ChainResidue
AARG405
AGLY409
ATHR418
AALA419
AILE420
ATHR613
AHOH805
AHOH869
AHOH977

site_idAK9
Number of Residues1
Detailsbinding site for residue EDO A 709
ChainResidue
ALYS224

site_idAL1
Number of Residues5
Detailsbinding site for residue EDO A 710
ChainResidue
AGLU45
APRO46
AASP47
ATYR85
ACL725

site_idAL2
Number of Residues6
Detailsbinding site for residue EDO A 711
ChainResidue
AASP80
ALYS623
APHE625
ASER626
ALYS655
AHOH967

site_idAL3
Number of Residues2
Detailsbinding site for residue EDO A 713
ChainResidue
ASER492
AHOH976

site_idAL4
Number of Residues3
Detailsbinding site for residue EDO A 714
ChainResidue
AASN27
APRO79
APG4724

site_idAL5
Number of Residues9
Detailsbinding site for residue EDO A 715
ChainResidue
APRO264
AGLU265
ATYR266
AMET267
APRO277
AVAL278
ASER279
ATYR280
AHOH957

site_idAL6
Number of Residues18
Detailsbinding site for residue BQZ A 716
ChainResidue
ATRP110
AGLY111
ATRP317
AARG320
AASN333
AGLU335
AASN484
ATYR487
ASER515
AARG533
ATRP639
AGLU641
AHOH808
AHOH811
AHOH889
AHOH910
AHOH955
AHOH981

site_idAL7
Number of Residues2
Detailsbinding site for residue CA A 717
ChainResidue
AASP410
AGLY415

site_idAL8
Number of Residues3
Detailsbinding site for residue CA A 718
ChainResidue
AARG96
ATYR280
AASP283

site_idAL9
Number of Residues2
Detailsbinding site for residue CA A 719
ChainResidue
ALEU127
AVAL130

site_idAM1
Number of Residues6
Detailsbinding site for residue CA A 720
ChainResidue
AASP458
AASP460
AASP462
APHE464
AASN466
AASN476

site_idAM2
Number of Residues5
Detailsbinding site for residue CA A 721
ChainResidue
AALA182
AVAL183
AASP185
AVAL188
AHOH827

site_idAM3
Number of Residues2
Detailsbinding site for residue PEG A 722
ChainResidue
AASN485
AGLY486

site_idAM4
Number of Residues4
Detailsbinding site for residue P4G A 723
ChainResidue
AGLU338
AASN339
ASER343
AARG346

site_idAM5
Number of Residues12
Detailsbinding site for residue PG4 A 724
ChainResidue
AASN27
AGLY76
AASN77
ASER279
ATYR280
AARG281
ALEU661
APHE662
AEDO714
AHOH810
AHOH873
AHOH957

site_idAM6
Number of Residues3
Detailsbinding site for residue CL A 725
ChainResidue
ATRP48
AASN308
AEDO710

site_idAM7
Number of Residues5
Detailsbinding site for residue CL A 726
ChainResidue
AVAL84
AGLY86
ATRP650
AVAL651
AGLN656

site_idAM8
Number of Residues3
Detailsbinding site for residue CL A 727
ChainResidue
AGLY76
AGLU299
ALYS313

site_idAM9
Number of Residues2
Detailsbinding site for residue CL A 728
ChainResidue
ATYR523
AARG532

247536

PDB entries from 2026-01-14

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